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Thermodynamic Design Data for

Heat Pump Systems A comprehensive data base and design manual

By

F. A. HOLLAND F. A. WATSON

and

S. DEVOTTA University of Salford, England

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Copyright © 1982 Pergamon Press Ltd. All Rights Reserved. No part of this publication may be reproduced, stored !!T a retrieval system or transmitted in any form or by any means: electronic, electrostatic, magnetic tape, mechanical, photocopying, recording or otherwise, without permission in writing from the publishers.

First edition 1982

Library of Congress Cataloging in Publication Data Holland, F. A. Thermodynamic design data for heat pump systems. Includes index. 1. Heat pumps—Thermodynamics. I. Watson. F. A. (Frank Alfred) II. Devotta. s ' III. Title TJ262.H64 1982 621.4025 81-23536 AACR2

British Library Cataloguing in Publication Data

Holland. F. A. Thermodynamic design data for heat pump systems 1. Heat pumps—Design and construction I. Title II. Watson. F. A. III. Devotta. S. 621.4025 TJ262 ISBN 0-08-028727-1

In order to make this volume available as economically and as rapidly as possible the typescript has been reproduced in its original form. This method unfortunately has its typographical limitations but it is hoped that they in no way distract the reader.

Printed in Great Britain by A. Wheaton & Co. Ltd., Exeter

PREFACE

The rapidly escalating cost of energy has led to a growing interest in the use of heat pumps since these are the only heat recovery systems capable of increasing the temperature of recovered heat.

The aim of this book is to provide a comprehensive data base for the design of vapour compression heat pump systems, particularly in industrial applications where careful matching is essential.

Heat pumps are amplifiers of useful heat and the theoretical Rankine coefficient of performance (COP)R is the best that can be expected for a particular working fluid.

For a working fluid condensing at a temperature TQQ and pressure ?QQ and evaporating at a temperature TEV and pressure PEV> the gross or theoretical maximum temperature lift is (Tco " TEV) and the compression ratio (CR) = PCO/PEV. The values of (CR) and Tco are fixed by the capability of the compressor and the required temperature of the delivered heat respectively. These values automatically determine the values of both (TQQ " TEV) an<3 (COP)R for a particular working fluid. This fact is of crucial importance in the design of vapour compression heat pump systems.

The book consists of two chapters and 21 appendices. The latter present the required design data for 21 materials, presently available, which are likely to be used as heat pump working fluids. The first chapter describes how the data in the graphs and tables in the appendices have been derived and the second chapter gives examples of how the data can be used.

Thermodynamic considerations provide essential guidelines both for equipment design and for areas of future development. It is hoped that the publication of this comprehensive data bank will facilitate the development of heat pump systems and widen the range of potential applications.

v

ACKNOWLEDGEMENTS

The incentive to analyse and assemble the data in this book arose from the planning of a joint research programme in heat energy recycling and heat pumps between the Department of Chemical Engineering at the University of Salford, U.K. and the National Chemical Laboratory, Pune, India. This research programme is concerned with heat energy recycling in industrial processes where a systems approach involving precise matching is essential. The successful start to this programme has been possible through the help and enthusiasm of the Director of NCL, Pune, Dr L.K.Doraiswamy FNA and the Deputy Director and Head of the Chemical Engineering Division, Dr R.A. Mashelkar. This book is a first step in providing the foundations for a comprehensive research and development programme which could eventually lead to a significant reduction in primary energy usage in industrial processes.

The authors would like to thank the Editor of the Indian Chemical Engineer, Dr L.K.Doraiswamy FNA for permission to publish the tables in Appendices 7,9 and 16 and the Editor of the Journal of Heat Recovery Systems, Mr D.A. Reay for permission to publish the tables in the rest of the Appendices.

The authors are greatly indebted to Mrs J.Hudson and Mrs B.Price for preparing the camera-ready copy and to Mrs A.Rand and Mr G.Eckersley for help with the diagrams.

F.A.HOLLAND F.A.WATSON S.DEVOTTA

vi

CHAPTER 1

Heat Pump Theory

INTRODUCTION

Heat pumps have enormous potential for saving energy, particularly in industrial processes. They are the only heat recovery systems which enable the temperature of waste heat to be raised to more useful levels. Although the principle of the heat pump has been known since the middle of the last century, there was little incentive to develop them in a time of cheap and abundant energy (Ref. 1.8).

A heat pump is essentially a heat engine operating in reverse. Its principle is illustrated in Fig. 1.1.

delivered heat

high grade energy input W

Q at temperature T

A

source heat

λ

A

heat pump

net temperature lift <TD - Ts)

Qs at temperature T »L FIG.1.1 PRINCIPLE OF HEAT PUMP

TDDHPS - A«

1

2 Thermodynamic Design Data for Heat Pump Systems

From the first law of thermodynamics, the amount of heat delivered Q at the higher temperature T is related to the amount of heat extracted Q at the low temperature T and the amount of high grade energy input W by the equation

QD = Qs + W (1.1)

A coefficient of performance (COP) can be defined as (COP) = QD/W (1.2)

A heat engine operating between a higher temperature T and a lower temperature Τς has a theoretical maximum thermodynamic efficiency

η = (TD - TS)/TD (1.3)

known as the Carnot efficiency. A heat pump can be considered as a heat engine operating in reverse. The Carnot coefficient of performance defined by Equation (1.4)

(COP)c = TD/(TD - Ts) (1.4)

represents the upper theoretical value obtainable in a heat pump system. In practice attainable coefficients of performance are significantly less than (COP)c.

All heat pumps must cool and heat at the same time. A refrigerator is a heat pump which is designed to cool at the lower temperature T rather than to heat at the higher temperature T . The coefficient of performance is defined as

(COP) = Qs/W (1.5)

Equations(1.1), (1.2) and (1.5) can be combined to show that the coefficient of performance of a heat pump is related to the coefficient of performance of a refrigerator by the equation

(COP) heat pump = (COP) refrigerator + 1 (1.6)

Thermodynamic data for a number of working fluids have been available for many years in the low temperature or refrigeration range. In contrast there has hitherto been a scarcity of corresponding data in the high temperature heat pump range.

A conventional mechanical vapour compression heat pump illustrated in Fig. 1.2 consists of two heat exchangers, a compressor, an expansion valve and a working fluid. In the evaporator heat exchanger, the working fluid evaporates at a temperature T by extracting heat from the source. It is then compressed and gives up its latent heat as it condenses at a higher temperature T in the condenser heat exchanger. The condensed liquid is then expanded through an expansion valve and is returned to the evaporator to complete the cycle.

The difference between the condensing and evaporating temperatures (T - T ) is the gross or maximum possible temperature lift. The net temperature lift (T - T ) is less than the gross temperature lift by the sum of the temperature difference driving forces in the evaporator and condenser heat exchangers. The ratio of the corresponding pressures in the condenser and evaporator P /P is the compression ratio (CR) . (Tpn ~~ FV) » ^ anc* t^ie con<^en" sing temperature T are the critical parameters which determine the feasible

Heat Pump Theory 3

high firade > energy input

condenser

ΛΛ/V I—KVW

CO

Π * h >

O expansion/S?\ compressor valve ^?

eva porator ι y

net temp lift

gross temp lift

isjk

IjaL

FIG.1.2 MECHANICAL VAPOUR COMPRESSION HEAT PUMP

operating range of a heat pump operating on a particular working fluid.

IDEAL RANKINE CYCLE HEAT PUMPS

In practice the operation of a mechanical vapour compression heat pump approximates more closely to the Rankine heat pump cycle than to the theoretical Carnot cycle (Ref. 1.3). The ideal Rankine heat pump cycle is the reverse of the Rankine power cycle and can be illustrated with reference to the R12 pressure enthalpy diagram shown in Fig.1.3.(Ref.1.4). R12 is one of the most widely used working fluids. Its chemical formula is C Cl? F? and its critical temperature and pressure are 112 C and 41.155 bar respectively. The principal disadvantage of R12 is the relatively high condensing pressures Pco which correspond to relatively modest condensation temperatures T . Since most heat pump systems are not designed to operate at pressures higher than 17 to 19 bar, a condensing temperature of about 70 C will be about the highest obtainable with most compressors operating on R12.

In Fig.1.3, the working fluid at point S2 is in the form of saturated vapour of 25°C. at an evaporation temperature T. EV It is isentropically compressed

to point Dl in the superheated vapour region. The superheat (H - H ?) is then removed and it is isothermally condensed from saturated vapour at point D2 to saturated liquid at point D3 at a condensing temperature T of 65 C. From D3 it is isenthalpically expanded to a mixture of liquid and vapour at point SI from which it is isothermally evaporated at a temperature of 25 C to point S2.

With reference to Fig.1.3, the theoretical Rankine coefficient of performance of a heat pump can be defined as


(COP)R= (HD1-HD3)/(HD1 HS2> (1.7)

where H is the enthalpy per unit mass. Since the compression from point S2 to point Dl is at a constant entropy, φς„ = φ . where φ is the entropy per unit mass.

50

40

30

20

10 u <d

■a

CO CO 0) u

saturated liquidv y

Dl.

SI«

X- 65oc....7i).0i:.DJ

35°C Λ Xo 20 CJ

Dl

10 C

QLCJ

saturated vapour

J. 150 200 250

enthalpy per unit mass H, kJ kg"1 300

FIG. 1.3 PRESSURE AGAINST ENTHALPY PER UNIT MASS FOR R12

The enthalpy per unit mass of superheated vapour at point Dl is related to the enthalpy per unit mass at the saturated vapour point D2 by the equation

HD1 " HD2 + Cp (TD1 " V ( 1 · 8 )

where C is the heat capacity per unit mass at constant pressure.

Equation (1.8) can be approximated with accuracy sufficient for design purposes by

HD1 " HD2 + (*S2 " *D2> TC0 (1'9)

Consider the particular case of T___ = 25 C and T = 65 C. -1

-1

-1

HD2 = 274.407 kJ kg

HD3 = 165.309 kJ kg

Hg2 = 261.677 kJ kg

φ02 = 1.53275 kJ kg"1 K_1

φ32 = 1.54484 kJ kg"1 K_1

Heat Pump Theory 5

(*S2 " ())D2) TC0 = ^ 1 · 5 4 4 8 4 " 1.53275) (338.15) = 4.0882 kJ kg"1

Substitute into Equation (1.9) to give HD1 = 2 7 4 · 4 0 7 + 4 · 0 8 8 = 278.495 kJ kg"1

Substitute into Equation (1.7) to give

(C0P)R = 278^495 - 261.611 = 6 # 7 3

The error involved in using this method can be shown to be less than 1 per cent, which is within the probable error of the data and equations on which the thermodynamic tables in the appendices are based (Ref. 1.4).

In general, isentropic compression of saturated vapours results in superheating of the vapour. However, the thermodynamic properties of some working fluids, such as R113, R114, R600a and RC318 imply that partial condensation should result on isentropic compression of the saturated vapour over certain pressure ranges. The ideal Rankine cycle with partial condensation is illustrated in Fig. 1.4, which is a plot of pressure P against enthalpy per unit mass H for R113.

200 250 300 -1 350 enthalpy per unit mass H, kJ kg FIG. 1.4 PRESSURE AGAINST ENTHALPY PER UNIT MASS FOR R113

With reference to Fig. 1.4, the theoretical Rankine coefficient of performance can still be defined by the Equation (1.7). The entropy φ of the two phase mixture at D can be related to the entropies of the saturated


liquid φ ~ and of the saturated vapour φ ,. by Equation (1.10)

Φ01 = Φ03 Χ + Φ02 (1 " X ) (1.10)

where x is the liquid fraction of the wet vapour at Dl. Since compression from S2 to Dl is isentropic φΓΙ1 = φ calculated S2\ The mass liquid fraction x can now be

vapour H. D2

The enthalpy of the two^phase mixture at Dl can then be calcu-e enthalpies of

from Equation (1.11) lated from the enthalpies of the saturated liquid H « and of the saturated

H. = H D 3 X + IL (1 " x) Dl D3 D2 Equations (1.7), (1.10) and (1.11) can be used to calculate (COP) for any desired condensing temperature T and temperature lift

(1.11)

t values - T )

PO FV from the saturation properties where partial condensation is implied on isentropic compression of the saturated vapour.

50 r>.

70 °C

10 30 temperature lift (TCQ *EV,

FIG.1.5 VARIATION OF COMPRESSION RATIO AND THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE WITH GROSS TEMPERATÜRE LIFT AND CONDENSING TEMPERATURE FOR R12

Figure 1.5 is a plot of compression ratio (CR) and theoretical Rankine coefficient of performance (COP) against gross temperature lift ( T m - Ττ?ν^ for heat pump systems operating on R12. Similar plots can be made for other working fluids. Figure 1.5 shows that (CR) values for a given gross temperature lift (Trn - T ) are extremely sensitive to the condensing temperature T^^. In contrast, the (COP) values are almost independent of T Lco· CO'

Figure 1.5 graphically illustrates the operating restrictions for an R12 heat pump system. Consider a heat pump operating on R12 with an upper limit to the compression ratio (CR) of 4. Figure 1.5 shows that the following gross temperature lifts (T CO - T ) and theoretical Rankine coefficients of

Heat Pump Theory 7

performance (COP) are possible at the following condensing temperatures:

TC0 °C (TC0 - V ° C (C0P)R 75 58.0 4.3 50 50.5 5.1 15 40.0 6.3

Figure 1.5 highlights the necessity for heat pump systems to be carefully matched in a specific application.

DEVIATIONS FROM THE IDEAL RANKINE CYCLE The ideal Rankine cycle is not 'ideal* in the same sense as the Carnot cycle which represents the performance of a truly reversible heat engine. Because the latter operates infinitely slowly, the net change in entropy per cycle is zero. The ideal Rankine cycle, as illustrated by Fig. 1.4 also operates infinitely slowly, because of the implied lack of temperature driving force across the evaporator and condenser. However, there is an increase in the system entropy on each cycle.

The irreversibility inherent in the expansion valve could be overcome by replacing it by a reversible adiabatic engine which provides part of the work of compression while the irreversibility implied by the need to desuperheat the vapour could be overcome by compressing isentropically up to temperature T and then compressing isothermally at this temperature up to the corresponding saturation pressure. Such "improvements11 would increase the efficiency of the Rankine cycle nearer to that of the Carnot cycle but are too expensive to contemplate for the small increase in (COP) obtainable.

Superheating, subcooling and pressure drops all introduce deviations from the ideal Rankine cycle so that an actual cycle on a pressure against enthalpy plot looks more like Figure 1.6 than the theoretical Rankine cycle shown in Fig. 1.4.

The cycle of Fig. 1.4 is shown by the dotted outline and the downward curving lines to the right represent isotherms in the superheated vapour region. The effect of various nonidealities has been exaggerated for clarity.

From Dfl to DT2 the superheat is removed in the condenser and, as the heat transfer coefficient for desuperheating is much less than that for condensation, a considerable portion of the condenser surface can be involved in this stage. Provided that the temperature and pressure changes are not too large between DT1 and Df2 the specific volume of the vapour at the means of the temperatures and pressures between these two points may be used to estimate the pressure drop in the desuperheating section. In the absence of this pressure drop the latent heat would have been delivered at a higher temperature and pressure, thus increasing the (COP) attainable.

From Df2 to Df3 the vapour is condensed and, if excess surface area is available, the condensed liquid is subcooled by the medium to which the heat is being transferred. In practice, condensation takes place immediately upon entry to the condenser so that desuperheating, condensation and subcooling take place throughout. It is usually satisfactory, since pressure drops in the latter two stages are relatively small, to consider that all the pressure drop takes place during superheating and that condensation and subcooling take place at the pressure of the condenser outlet, i.e. that DT3 is in horizontal alignment with D3. The location of D?3 can be established by


measurement of the temperature and pressure at the outlet of the condenser.

From DT3 to ST1 the expansion will take place almost isenthalpically between the condenser and the evaporator. A small pressure drop is needed to progress the wet vapour along the evaporator and, if excess surface area is available, to permit the progress of the superheated vapour to the inlet of the compressor at ST2. It is usually satisfactory to consider that the line between S!l and S!2 is horizontal at the outlet pressure of the evaporator as both evaporation and superheating take place throughout the evaporator.

From S!2 to DT1 the vapour is compressed. The energy required in a real compressor will be greater than that in an isentropic compressor for two reasons. Firstly, compression takes place in a finite time, and therefore irreversibly, the excess energy appearing as heat when the turbulence dies away. Secondly, the volumetric efficiency is less than unity which, effectively, means that part of the vapour is repeatedly compressed and hence absorbs energy on each cycle, only some of which is recovered on the expansion stroke. The exact amount of excess entropy, and hence enthalpy, due to these causes depends on the compressor design and on the thermodynamic properties of the working fluid but the location of point DT1 can be established by measurement of the temperature and pressure at the outlet of the compressor. The value of Q in Equation (1.2) is the difference in enthalpy between points D'l and DT3 while the value of W in Equation (1.2) is the measured shaft work into the compressor.

enthalpy per unit mass H FIG.1.6 NON-IDEAL RANKINE CYCLE ON PRESSURE AGAINST

ENTHALPY PLOT

Heat Pump Theory 9

A heat pump effectiveness compared to the theoretical Rankine cycle can be defined as

(HPE)R = (COP)A/(COP)R (1.12)

which is the ratio of the actual coefficient of performance to the calculated ideal Rankine coefficient of performance. The (HPE) is effectively the ratio of work required in an ideal Rankine cycle to that in an actual cycle in order to transfer a given amount of heat to the condenser.

c o

Λ

pa

Φ G > u Φ

a u « Φ ja

10 20 30 gross temperature lift (TCQ

40 T E V),°C

50 FIG.1.7 HEAT PUMP EFFECTIVENESS AGAINST GROSS TEMPERATURE

LIFT FOR AN EXPERIMENTAL HEAT PUMP SYSTEM

Figure 1.7 shows that the best fit curve of an experimentally determined plot of the heat pump effectiveness factor (HPE) against gross temperature lift (Τρπ - TT?v ^o r a Parti-cular heat pump operating on R12 (Ref. 1.2) with a condensing temperature Tr = 50 C. This heat pump was supplied by Industrial Cooling Equipment Ltd, Manchester, to be used for research work at Salford University. Similar curves can be experimentally determined for other condensation temperatures and other heat pumps. It is expected that (HPE) against (Trn - T ) curves will become readily available for a wide range of heat pump models and sizes once a heat pump industry has been established.

WORKING FLUIDS The critical temperature of the working fluid provides the upper limit at which a condensing vapour heat pump can deliver heat energy. The working fluid should be condensed at a temperature sufficiently below the critical temperature to provide an adequate amount of latent heat per unit mass. Table 1.1 gives a list of twenty one working fluids in order of decreasing critical temperature ΤΓ· Each working fluid is designated by its R code number based on the "International Numbering System" as detailed in British Standard


appendix number

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

code number

R718

R114B2 j

R113

Rll

R216

R21

R12B1

R600

R114

R506

R142b

R600a

R717

R505

RC318

R12

R500

R290

R22

R502

R115

chemical formula

H20

CBrF CBrF

CC12FCC1F2 CC13F

CF3CC12CF3

CHC12F

CClBrF2 CH^CH^CH^CHQ

CC1F CC1F2 R31 (55.1 wt %) + R114

CH3CC1F2 CH(CH3)3

NH3

R12 (78.0 wt %) + R31

C4F8 CC12F2 R12 (73.8 wt %) + R152a

CH^CH^CH«

CHC1F

R115 (51.2 wt %) + R22

CC1F2CF3

critical temperature, C

373.0

214.5

214.1

198.0

180.0

178.5

154.4

152.0

145.7

142.0

137.0

135.0

132.2

117.8

115.3

112.0

105.4

97.0

96.0

90.1

79.8

safety group

-

-

1

1

-

1

1

3

1

-

-

3

2

-

-

1

1

3

1

1

-

safety class

-

-

4-5

5

-

4-5

6

5

6

5

-

5b

2

5

-

6

5a

5b

5a

5a

-

TABLE 1.1 SAFETY CLASSIFICATIONS OF WORKING FLUIDS

Heat Pump Theory 11 4580 (1970) and American Standard B 79.1 (1960).

Briefly the code is as follows : 1. For compounds containing carbon, hydrogen and halogens the numbers indicate, from right to left, the number of a) fluorine atoms, b) hydrogen atoms plus one, c) carbon atoms less one, d) double bonds.

If the compound is cyclic the prefix C is added.

From this information the number of chlorine atoms may be calculated since carbon is 4-valent.

If other halogens are present they are indicated by affixing B or I followed by the number of chlorine atoms to be replaced by bromine or iodine.

Increasing assymetry of the molecule is indicated by affixing a, b, etc.

2. The initial digit 5 indicates an azeotropic mixture. The next two digits specify the exact mixture composition by conventional agreement.

3. The initial digit 6 indicates a single organic compound which cannot be defined by 1. above because there are more than 8 hydrogen, 10 carbon, or non-halogen atoms in the molecule. The next two digits specify the exact compound by conventional agreement.

4. The initial digit 7 indicates a single inorganic compound. The following figures are the approximate molecular weight of the compound. Where, exceptionally, two compounds have the same molecular weight they are distinguished by a conventionally agreed affixed A, B etc.

Each working fluid listed in Table 1.1 is also designated by two safety code numbers.

The first is the American National Refrigeration Safety Code which defines three groups of materials : Group 1. the safest working fluids having low toxicity and low flammability Group 2. toxic and mildly flammable fluids Group 3. flammable working fluid usually with explosion risk.

The second is the American National Board of Fire Underwriters Refrigerant Toxicity Classification which defines six classes decreasing in toxicity from Class 1 (highly toxic) to Class 6 (nontoxic).

Where the fluid has not been officially classified the entry is left blank.

The design parameters for heat pump systems are the compression ratio (CR) , the condensation temperature T , the gross temperature lift (Tpn - T ) and the theoretical Rankine coefficient of performance (COP) . When two of these parameters are fixed the other two are automatically determined. For example, if (CR) is determined by the availability of the compressor and T by the temperature of the required process heat, then (T - T ) and (COP) are also fixed for a particular working fluid.

Figures 1.8, 1.9, 1.10 and 1.11 relate (CR) , (T - Ύ^) and (COP) for a group of working fluids for condensation temperatures Tr of 80 C, 100 C, 120 C and 140 C respectively. Figures 1.12, 1.13 and 1.14 are plots of gross temperature lift (Τ__. - T__.) against condensation temperature Tnr. for


c o CO -> c a) 6

o •iH 4J CO

u c o •H

4 h

3 h

CD μ

8 2

60 R113 R11R21

h /

i / y^

P ^ * — »

/ //// /rR12B1

/ //// /4r~R50° / /VVx > \ R12

/ y^y \^ R22

//s^^ " R114

I 1 1 1,.. I 20 30 40 50

gross temperature l i f t (T *EV 60

), °c 70

FIG.1.8 THE RELATIONSHIP BETWEEN COMPRESSION RATIO, GROSS TEMPERATURE LIFT AND THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE FOR VARIOUS WORKING FLUIDS FOR A CONDENSING TEMPERATURE OF 80°C

Heat Pump Theory 13

15i

14 m 06

^ 13 o 8 w 1 2 Φ U

c S " o Ö io a o β a

CO * V φ

Φ a •H O Q ϋ ·Η ö

•H «0 M-. ß «M Φ Φ 8 7 O ··-! ' Ü Ό

S 6

c * ->

cd

•H *♦ 4J Φ U S 3

-

l·

R12B1

1 L_

V R113 ^v / 1

V > R718

\ S w N < w R21 C N N ^ S , ^ Rll ^ V \ S v ^ 5 s . / * V ^

R114 ^ Χ ^ ν ^ ^ ^ . ^ η

1 1 1 1 20

20 FIG. 1.9

30 40 50 60 70 c . 6

00 00 Φ

i - l

e .2 5 s s •I-l T3

*

6 > - •

O •i-l

cd u Λ ^ 3 c o •i-l 00 00 Φ u tl a

R718

^ ^ ^ 1 1 1

R113 R l l

//AC R12B1 f J\ ss X 1 /)yC Rn* / R21

1 1 1 30 40 50 gross temperature lift (T CO 60 0

- T E V ) , ° C 70

THE RELATIONSHIP BETWEEN COMPRESSION RATIO, GROSS TEMPERATURE LIFT AND THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE FOR VARIOUS WORKING FLUIDS FOR A CONDENSING TEMPERATURE OF 100°"

Thermodynamic Design Data for Heat Pump Systems

0) u § o

«4-1

Φ a O CO

CO 4J φ

tt C •H O ϋ · Η

•H CO U-. C M-l Φ ϊ β

Ü Ό

15 1

14

13

12

11

10

9 1 : o

1 \1 \

l·

- v· 20 30 40 50 gross temperature lift (T^.


Heat Pump Theory 15

Ml· 13 h

30 40 50 60Q 70 gross temperature lift (T^ - TEV)> c


(CR

) -

3 <

H cr

H § 3 a CO

H· a 03

Hi

O

H PC

03

►d C

CO

ri- Φ

B

CO

10 20

30

40

50

60

70 80

90 100

110

120 130

140

150

160 170

180 190

200

condensing temperature T

0,

C FIG.1.12 GROSS TEMPERATURE LIFT AGAINST CONDENSING TEMPERATURE FOR VARIOUS WORKING

FLUIDS FOR A COMPRESSION RATIO (

CR) - 3

(CR)

PC

03 i H n> o

10

FIG.1.13 20

30

40 50

60

70

80

90 100

110

120

130

140

150

160


CQ,

C GROSS TEMPERATURE

LIFT AGAINST CONDENSING TEMPERATURE FOR VARIOUS

WORKING FLUIDS FOR A COMPRESSION RATIO (

CR) - 4

170

180

190 200

00

o > ο H 4J

CO M 0)

10 20

40 50

90 100

110

120

130

140

150 160

170

180

190 200


co»

C FIG. 1.

14 GROSS TEMPERATURE LIFT AGAINST CONDENSING TEMPERATURE FOR VARIOUS

WORKING FLUIDS FOR A COMPRESSION RATIO (

CR) = 5


Heat Pump Theory 19

a group of working fluids for compression ratios (CR) of 3, 4 and 5 respectively.

Consider a heat pump system required to deliver heat at 130 C with a compression ratio (CR) = 3 and temperature difference driving forces of 10 C in both the condenser and evaporator heat exchangers. The required condensation temperature T^ of working fluid is therefore 140 C.

Figures 1.11 and 1.12 show that the gross temperature lifts for R718, R113 and Rll are approximately 35 C, 50.5 C and 54.3 C respectively. Therefore the required sources temperatures for R718, R113 and Rll are 115 C, 99.5 C and 95.7 C respectively. These considerations determine the number of stages required in a given heat pump system.

The use of compressors with high compression ratios in order to increase the temperature lift results in unattractively low coefficients of performance for most working fluids. The graphs show that R718 (steam) is an unusually attractive high temperature working fluid since it has relatively high theoretical Rankine coefficients of performance at high compression ratios. However compressors suitable for steam are only available for a restricted range of sizes.

Other factors which influence the selection of a particular working fluid include cost, availability, swept volume (Ref. 1.7) and stability. A research programme is underway at Salford University to determine the stability of various combinations of working fluid, lubricant and material of construction as a function of temperature (Ref. 1.1). The development of suitable dry compressors should enable heat pumps to be operated at significantly higher temperatures.

GENERAL CONSIDERATIONS The coefficient of performance of a mechanically driven heat pump defined by Equation (1.2) is the ratio of the heat output to the work input to the compressor. Equation (1.2) takes no account of the efficiency of usage or the method by which this work is produced.

When comparing heat pump systems driven by different energy sources it is more appropriate to use the primary energy ratio (PER) (Ref. 1.6) defined as

/πϋτ>\ _ useful heat de l ive red ,Λ Ί ΟΝ ^rbK; - — ; -. — vi.ij;

primary energy input Equation (1.13) can be related to the coefficient of performance by the equation

(PER) = η (C0P)A (1.14) where η is the efficiency with which the primary energy input is converted into work up to the shaft of the compressor.

In the case of an electrically driven compressor where the electricity is generated from a coal burning power plant, the efficiency η may be as low as 0.25 or 25 per cent. Equation (1.14) indicates that gas engine driven heat pumps are very attractive from a primary energy ratio point of view since values for η of 0.75 or better can be obtained.

However, heat recovery systems tend to be judged on their potential money savings rather than their potential energy savings.

Let the fixed capital cost of a heat pump system be C in pounds sterling


per kilowatt of high grade energy input. When interest charges are involved, the fixed capital expenditure can be related to an annual cost A^ in £/kW for the estimated life of the heat pump n years by the equation (Ref. 1.5)

V " CFC fAP (1·15>

i, ί 1 (1 + l) where fA_ =

A P (i + i ) n - i the annuity present worth factor and i is the fractional interest rate per year payable on the borrowed money: f is likely to lie in the range 0.1 to 0.3 for most heat pump systems with perhaps 0.2 as a typical value. The unit cost of heat energy delivered by the heat pump in £/kWh of heat output, neglecting any maintenance cost, is given by the equation

C D = (cop)AyC ( 1 · 1 6 )

where y is the number of operating hours per year and c is the unit cost of the high grade input energy to the compressor in £/kWh. The saving on heating costs by using a heat pump in a particular process is (c - c ) in £/kWh where c is the unit cost of this base heating requirement when direct heating is used. The payback period in years for a heat pump system is the additional fixed capital cost divided by the annual saving on heating costs. This can be written either as

(P B P ) - (C0P)A j (cB - cD) «·»>

or when combined with Equation (1.16) as CFf (PBP) — (1.18)

y[(C0P)A cB - crl - Α^ The ratio of the unit cost of the base heat supply to the unit cost of the input energy to the compressor

cR r = — (1.19)

CI Equations (1.18) and (1.19) can be combined to give

CFC (PBP) = — (1.20) V [ r (C0P)A- 1] - Ap(

For the special case of the unit cost of the base heat supply being the same as the unit cost of the input energy to the compressor, Equation (1.20) can be written as

CFC (PBP) = — (1.21) Cly [(C0P)A - 1] - Ap(

For the simplified case of a single lump sum investment and equal annual cash

Heat Pump Theory 21

flow savings for a system of infinite life, the payback period (PBP) is related to the discounted cash flow rate of return (DCFRR) by the equation

(DCFRR) =-(p|py (1.22)

Equation (1.22) shows that the maximum (DCFRR), which it is possible to reach, for a project with a payback period of 2 years is 0.5 or 50 per cent. Since there is very little difference between the maximum possible (DCFRR) for a long term project of say 20 years and one with an infinite life for the same period, Equation (1.20) can be used to make rapid approximate estimates of (DCFRR) for long term projects.

Since all costs refer to a given year, Equations (1.15), (1.16), (1.17), (1.18), (1.20) and (1.21) are independent of inflation rate.

Equation (1.21) shows that in order to have a low payback period, (PBP), C and Kp should be small and c , y and (COP) large. Clearly as the unit cost of the high grade input energy c increases, the economics of heat pumps will become more favourable, particularly if mass production of key components can reduce C and hence A .

The number of operating hours per year y is likely to be much larger for industrial process heat pump systems than for heat pumps used to heat buildings. Thus industrial heat pump systems are likely to have significantly lower payback periods than those designed to heat buildings.

REFERENCES FOR CHAPTER 1 1.1 Abbas, S.P., P. Srinivasan, S. Devotta, and F.A. Watson (1981).

Stability of heat pump working fluids. Paper 7, Proc. Symposium "Heat Pumps - Energy Savers in the Process Industries", I.Chem.E., Salford, 7-8 April.

1.2. Garcia Gutierrez, A., S.A.K. El-Meniawy, F.A. Watson, and F.A. Holland (1979). Operating characteristics of a water-water heat pump system using R12 Indian Chem. Eng., 21 (4), 76-86.

1.3 Holland, F.A., and F.A. Watson (1979). Thermodynamic considerations in vapour compression heat pumps. Indian Chem. Eng., J21 (3) 41-50.

1.4 Holland F.A., and F.A. Watson (1979). Derived thermodynamic design data for heat pump systems operating on R12, Indian Chem. Eng., j!l (4), 63-75.

1.5 Holland, F.A., F.A. Watson, and J.K.Wilkinson (1974). Introduction to Process Economics. John Wiley and Sons, London. Chap. 1, p. 10.

1.6 Reay, D.A., and D.B.A. Macmichael (1979). Heat Pumps Design and Applications. Pergamon Press, Oxford. Chap. 2, pp. 22-23.

1.7 Ibid. Chap. 3, p. 45. 1.8 Thompson, W (1852).

On the economy of the heating or cooling of buildings by means of currents of air. Glasgow Phil. Soc. Proc, 269-272.

CHAPTER 2

Derived Thermodynamic Data as a Basis for Design

EXAMPLE 2.1 Consider the preliminary design of a water to water heat pump to raise the temperature of 2,500 kilogrammes per hour of recirculating process water from 30 C to 50 C when there is also a requirement for 2,000 kilogrammes per hour of water at 10 C. A warm pond exists from which an ample supply of water at about 25 C is available. The equipment under consideration has a maximum working pressure of 20 bar. A preliminary inspection of the data in the appendices suggests that R12 might be suitable for this application.

Suitability of an Available Heat Pump System for the Duty For the purpose of illustration, assume that the Rankine heat pump effectiveness factors for the system can be obtained from Fig. 1.7. The heating duty required, using the heat capacity per unit mass of water at the mean temperature of 40°C is (2,500 kg h"1) (4,181 kJ kg"1 K_1) (50°C - 30°C)/(3,600 sh"1) = 58.07 kW = QD.

The cooling duty required, using the heat capacity per unit mass of water at the mean temperature of 17.5°C is (2,000 kg h"l)(4.186 kJ kg"l Κ"1)(25°0 -10°C)/(3,600 sh"1) = 34.88 kW = Q .

In the absence of heat losses the shaft work imparted to the fluid by the compressor to match these heat rates would be Q - Q = 58.07 kW - 34.88kW=: 23.19 kW = W.

The required coefficient of performance of the heat pump system to match the two process requirements is given by substituting these values into Equation (1.2) to give (C0?)A = QD/W = 58.07 kW/23.19 kW = 2.504.

The temperature drops required in the evaporator and condenser heat exchangers depend, inter alia, on the areas and conformation of the heat exchangers. They would normally be selected on the basis of an economic optimisation of the system. For purposes of illustration assume them to be 10 C in each of the heat exchangers, based on the water approach temperatures. The values of the condensing and evaporating temperatures are then T = 50 C + 10 C = 60 C and T = 10 C - 10 C = 0 C, The corresponding gross temperature lift

22

Derived Thermodynamic Data as a Basis for Design 23

,o0 Λο Λ ,Λο, is, therefore (T - TEV) = 60 C - 0 C = 60 C. From Table A16.6b the pressure Pco for R12 at T = 60 C is 15.259 bar, which is less than the maximum working pressure of trie system, and with a gross temperature lift of 60 C the corresponding compression ratio (CR) = 4.94.

From Table A16.6a the Rankine coefficient of performance (COP) = 4.23 for R12 at Tco = 60°C and (Τ(χ) - Τ^) = 60°C.

From Fig.1.7, when the gross temperature lift (T - T ) = 60 C the heat pump effectiveness factor (HPE) is approximately 0.85. The coefficient of performance to be expected from the system is, therefore,(COP). = (0.85) (4.23) = 3.60. A

Thus, if the compressor is capable of achieving a compression ratio of approximately 5, the required coefficient of performance of 2.5 could be achieved even if the system were much less efficient than that typified by Fig. 1.7. This would allow for greater heat losses from the system than the mean value of 7.25 per cent for the heat pump system used to obtain Fig. 1.7. If the heat exchangers can transfer the required energy with the temperature drops available and if the compressor and motor are powerful enough the system can be used for this duty.

In many cases the maximum compression ratio achievable by a given compressor will be a limiting factor for the system. Also there will be pressure drops from the compressor outlet to the expansion valve and from the expansion valve to the compressor which, unlike the pressure drop across the expansion valve, are not adiabatic. However, these departures from ideality, as well as the effects of inefficiencies in the compressor itself are included in the experimental values of (HPE) determined for a particular system. Where such (HPE) values are not available a different approach is required for the design of a prototype system.

Duty Limited by the Compression Ratio of the Compressor Suppose that the compressor has a limiting compression ratio of 4 at which its mechanical efficiency is 95 per cent. These values may, of course, be determined independently of the heat pump system. It has been stated (Ref. 2.1) that the isentropic efficiency of the compressor may be determined from the expression

isentropic efficiency = 1 - 0.05 (CR) (2.1) In practice, the efficiency will usually decrease rapidly if the maximum recommended compression ratio is exceeded. In the present case,

isentropic efficiency = 1 - (0.05)(4) = 0.8 Hence, the overall efficiency of the compressor = (0.8)(0.95) = 0.76. This implies that, of the power supplied to the compressor, only 76 per cent is available to carry out the Rankine cycle. The remainder is converted into heat, thereby raising the temperature of the vapour leaving the compressor. This superheated vapour passes through the connecting piping, bends, valves, etc. on its way to the condenser. This requires a pressure drop which is calculable by standard methods (Ref. 2.3). Assume that it amounts to a pressure drop of 0.5 bar in the present case.

After expansion the vapour will, in general, enter the evaporator in a very wet condition, reach saturation in the evaporator and then pass through an auxiliary heat exchanger where 3 C to 10 C of superheat is provided by heat exchange with the liquid leaving the condenser on its way to the expansion


valve. This is necessary if those designs of compressor which cannot tolerate liquid droplets are to be protected from damage. Assume that the pressure drop in the vapour phase between the expansion valve and the compressor inlet is 0.1 bar in the present case.

Examination of Fig. A16.2 and Tables A16.2 to A16.7 will show that the given compression ratio can be achieved for a range of condensing temperatures and gross temperature lifts. In the present case the gross temperature lift should exceed the range between the required delivery temperature of 50 C and the required cold fluid temperature of 10 C. Suppose that a temperature drop of 5 C in each heat exchanger is chosen as a trial estimate. From Table A16.6b it can be seen that for T = (50°C + 5°C) = 55°C and (T - T ) = [(50°C + 5°C) - (10°C - 5°C)] = 50°C the ideal compression ratio for R12 is 3.77. Since P = 13.6630 bar at TCQ = 55°C, P£v = 13.6630 bar/3.77= 3.624 bar. Assuming that these values represent the conditions at the exits of the heat exchangers, as would be the case if no pressure driving forces were needed, the actual compression ratio required from the compressor would be (13.6630 + 0.5)/(3.624 - 0.1) = 3.91.

This choice of condensing and evaporating temperatures is, therefore, satisfactory both from the point of view of the compression ratio and of the maximum operating pressure of the system.

Because of the pressure drops in the heat exchangers the mean condensing and evaporating temperatures will be higher than those estimated above. These values may be obtained approximately by linear interpolation of the pressures listed in the table headings. The mean pressure in the condenser = 13.6630 + (0.5)/2 = 13.9130 bar0 From Table 16.6a, PCQ = 13.9719 bar at 56°C and Ppn = 13.6630 bar at 55 C. The mean saturation temperature in the condenser is, therefore,

55°C 13.9130 - 13.6630] o o 13.9719 - 13.6630 U L; " e ö L

The mean pressure in the evaporator = 3.624 + (0.1)/2 = 3.674 bar. The lowest value listed in Table A16.2b is for T = 15°C at which P = 4.9137 bar. The pressure is required at T = 5°C. From Table A16.2b for T = 15°C and (Τςο - TEV) = (15°C - 5°CJ = 10°C, (CR) = 1.36. Hence, at 5°C, PEy= 4.9137/1.36 = 3.6130 bar. This may be compared with the value listed in Table A16.1 of P = 3.6255 at T = 5 C. In the same way, forT = 16°C and (Tpg - TE„} = 10°C, Pco = 5.0591 bar and (CR) = 1.35. Hence PEV =5.0591/ 1.35 = 3./47 bar. The mean saturation temperature in the evaporator is, therefore,

5°C 3.674 - 3.613 3.747 - 3.613 (1°C) = 5.5°C

Interpolation in Table A16.6a gives (COP) =5.20 and in Table A16.6b gives (CR) =3.78 for TCQ = 55.8°C and (T - Τ*γ) = 50.3°C. The effective compression ratio is, therefore, less than the actual compression ratio and the extra work of compression will result in extra superheating of the compressed vapour beyond that required in a zero pressure drop system. This is equivalent to a reduction in the (HPE) value of the system.

The (HPE) value for the system may be estimated approximately as follows. In the absence of pressure drops and temperature drops the conditions would be Τ_Λ = 50°C and (T„ - T_„) = 40°C for which (C0P)n = 6.71. Therefore,


(HPE) = 5.20/6.71 = 0.775 for a mechanically perfect compressor. Since the present compressor is only 95 per cent efficient, then (HPE) = (0.775)(0.95) = 0.736 and (C0P)A ^ (6.71)(0.735) = 4.94. This is in reasonable agreement with the value 0.76 of (HPE) obtained using the empirical relationship of Equation (2.1). The required heat rate from the condenser Q = 58.07 kW. The work to be provided at the shaft of the compressor, is, therefore, by Equation (1.2) W = 58.07/4.94 = 11.76 kW. In the absence of heat loss the energy to be removed from the heat source Q = Q - W = 58.07 - 11.76 = 46.31 kW. This is in excess of the cold actually required by 46.31 - 34.88 = 11.43 kW.

Alternatively the requirement to provide cold could be matched. This would imply a heat rate at the condenser Q = (58.07)(34.88)/(46.31) = 43.74 kW supplied by the heat pump while using 43.74 - 34.88 = 8.86 kW of power at the shaft of the compressor. The remaining 58.07 - 43.74 = 14.33 kW would need to be supplied as (14.33)(2,500)/(58.07) = 617 kilogrammes per hour of water at 50 C from an alternative heat source. The choice would often be determined by the size of compressor available.

System Specification for Matched Heating and Cooling Duty It is possible to match both the heating and cooling requirements by adjustment of the temperature driving forces in the heat exchangers. Assume, as a first estimate, that the (HPE) value is that calculated above. Then, to match the required heat rates, (COP) = 58.07/(58.07 - 34.88) = 2.50 and (C0P)D = 2.50/0.736 = 3.40.

If the heat exchangers are of comparable cost per unit area the most cost effective method of design is to divide the available temperature drop into two equal parts. Thus, we seek a table entry for a condensing temperature of (50 + x)°C with a gross temperature lift of (40 + 2x)°C which has a (COP) of 3.40. Such a value occurs in Table A16.7a for TCQ = 66°C and (TCQ - ΤΕγ) = 72 C. The system can, therefore, be approximately matched if the system is designed for approach temperature differences of 16 C in each heat exchanger. From Table A16.6b, this would require a compressor capable of a compression ratio of 6.55. It is necessary to recalculate the pressure drops based on the specific volumes of the vapours at these revised temperatures and to allow for the reduction in tube length permitted by the increased temperature drops. The (HPE) value may then be recalculated and the procedure iterated to this point.

In designing the condenser it is safer to ignore the enhanced driving force provided by the superheat, in which case the mean temperature driving force in the condenser, based on the above computation would be 66 C - (0.5)(50 C + 30 C) = 26 C. The corresponding temperature driving force in the evaporator is 0.5 (25°C + 10°C) - (66°C - 72°C) = 23.5°C. If the heat transfer coefficients for boiling and condensation of R12 are available at -6 C and 66 C respectively, the heat transfer areas required in the heat exchangers can be estimated by standard methods (Ref.2.2).

For safety, the condenser, evaporator and all instruments and piping should be capable of withstanding the maximum pressure which the duty requires of the system. Relief valves should be provided so that this pressure,* here somewhat in excess of 17.311 bar, is not accidentally exceeded.

To proceed further with a design, tables of thermodynamic data, such as those used to prepare the tables given in the appendices, are required. In their absence, estimates adequate for preliminary design studies can be made based on the tables in the appendices as will be shown in the remainder of this


example.

From Table A16.1 it can be seen that second differences in the latent heat of vapourisation are approximately constant at temperatures near 0 C. This implies that the data can be fitted by an equation quadratic in T C. From the values listed in Table A16.1 for 0 C, 5 C and 10 C it is easy to derive a quadratic equation in T C for the latent heat as follows.

151.478 = a(0)2 + b (0) + c kJ kg"1 148.960 = a(5)2 + b (5) + c kJ kg"1

146.364 = a(10)2+ b(10) + c kJ kg"1 Subtract the first equation from each of the other two to give

(- 2.518)/5 = 5a + b (- 5.114)/10 = 10a+ b

It follows that a = - 0.00156, b = - 0.4958 and c = 151.478. In this way the following relationships were derived from the data of Table A16.1.

2 latent heat of vapourisation = - 0.00156T - 0.4958T near 0°C + 151.478 kJ kg""1

2 latent heat of vapourisation = - 0.00702 (T - 60) - 0.8493 (T - 60) near 60°C + 113.520 kJ kg-1

2 enthalpy of saturated vapour = - 0.00074T + 0.4283T near 0°C + 251.478 kJ kg"1

2 enthalpy of saturated vapour = - 0.00354 (T - 60) + 0.2571 (T - 60) near 60°C + 273.210 kJ kg"1

2 vapour density = 0.00756T + 0.5632T near 0°C + 18.055 kg m"3 vapour density = 0.03022 (T - 60)2+ 2.5193 (T - 60) near 60°C + 90.002 kg m"3

These equations may be used to estimate the data at - 6 C and at 66 C. At -6 C_ latent heat of vapourisation = 154.397 kJ kg , vapour density = 14.948 kg m and enthalpy of saturated vapour = 248.882 kJ kg"1. At 66 C, latent heat of vapourisation = 108.171 kJ kg , vapour density = 104.046 kg m~3 and enthalpy of saturated vapour = 274.625 kJ kg"1.

The enthalpy of the saturated liquid is the enthalpy of the saturated vapour less the latent heat of vapourisation at the same temperature. Thus, at - 6 C enthalpy of the saturated liquid = 248.882 - 154.397 = 94.485 kJ kg"1. At 66°C enthalpy of saturated liquid = 274.625 - 108.171 = 166.454 kJ kg"1. Similar calculations at T = - 5 C and T = 65 C give enthalpies of the saturated liquid of 95.400 kJ kg"1 and 165.309 kJ kg""1 respectively. The heat capacity per unit mass of the liquid at - 6°C = 95.400 - 94.485 = 0.915 kJ kg"1 K"1 and at 66°C = 166.454 - 165.309 = 1.145 kJ kg"1 K l .

If saturated liquid were expanded isenthalpically through the expansion valve the wetness fraction x of the vapour leaving the expansion valve can be estimated from Equation (1.11). Over the expansion range 66 C to - 6 C the wetness fraction becomes x = (248.882 - 166.454)/(248.882 - 94.485) = 0.5339. The energy to be supplied in the evaporator is 248.882 - 166.454 = 82.428 kJ kg"1. Based on this value the required.circulation rate of working fluid is 34.88 kW/ 82.428 kJ kg"1 = 0.4232 kg s . This corresponds to a volumetric flow rate of 0.4232/14 .948 = 0.02831 m3 s~l at the compressor inlet.


The volumetric flow rate at the compressor outlet will be shown to be 0.00474 m3 s~l. The compressor has, therefore, to be capable of moving these volumes with a compression ratio of 6.55 and a shaft power input of 58.07 -34.88 = 23.19 kW. The above vapour velocities may be used to estimate the pressure drops in the pipework and in the heat exchangers.

In practice the vapour at the compressor inlet is usually superheated by between 3°C and 10°C to avoid the possibility of entrained liquid droplets damaging the compressor. For a real gas, the gas law is modified to

PV (MW) = zRT (2.2) where z is the compressibility factor, R is the universal gas constant = 8.315 kJ kmol--·- K""1 and T is the absolute temperature. For R12 the molecular weight (MW) = 120.92 kg kmol""! so that the specific gas constant per unit mass RT = 8.315/120.92 = 0.06876 kJ kg"1 K~l. From Table A16.1, PV = 0.17093 bar m3 kg"1 at T = 0°C = 273.1 K. Hence, the compressibility factor at 0°C is z = (17.093)/[(0.06876)(273.1)] = 0.910. Similarly at 5°C, z = 0.900 and at 10°C = 0.890. These values vary linearly with temperature so that, approximately, at -3°C, z = 0.916 and at -6°C, z = 0.922. Superheating the vapour from -6°C to -3°C will, therefore, increase the volumetric vapour rate at the compressor inlet to (0.02831)(0.922)/0.916 = 0.02850 m3 s"1.

By using the standard thermodynamic relationships other information can be estimated from the tables. For example, the polytropic coefficient of expansion of a real gas k may be defined by Equation (2.3).

PVK = constant (2.3) If the compressibility factor can be assumed constant it may be deduced that the isentropic work of compression W· between states 1 and 2 is given by Equation (2.4)

W. = 1

rRT2'

n

P l n

- 1 = RT2

n - 1 (2.4)

where n = (k - l)/k and the temperatures and pressures are in absolute units,

From Table A16.1 at T = 5°C, P = 3.6255 bar and at T = 10°C, P = 4.2330. From Equations (2.2) and (2.3), at constant z,

(τ,,/τρ = ( P ^ P ^ 1

Substitute values to give

n = (k - 1) [in (10 + 273.1)/(5+ 273.1)]

[in (4.2330/3.6255) 1 = 0.1150

(2.5)

rrom which k = (1 - 0.1150)-1 = 1.130 in the range 5°C to 10°C. In the same way, over the compression range -6 C to 66 C k = 1.144. Substitute values into Equation (2.4) to give

(0.06876)(267.1)(1.144) |[339.1 W. = 1 (1.144 - 1) 267.1 - 1 = 39.33 kJ kg -1

This can be refined if required by multiplying the left hand side of Equation (2.5) by (z9/z-).


The isentropic work required from the compressor is, therefore, (0.4232 kg s"1)(39.33 kJ kg"1) = 16.64 kW. Since the energy supplied to the shaft of the compressor is 23.19 kW, the heat pump effectiveness factor is (16.64)(23.19) = 0.716. This is in reasonable agreement with the value of 0.736 originally postulated and the procedure may be iterated if required.

The least reliable estimate from the data presented in the appendices is that of the heat capacity per unit mass of vapour at constant pressure. The best estimate possible is given by Equation (2.6).

Cp = RV(zn) (2.6) Substitute values for the variables previously calculated at -6 C to give Cp = (0.06876)/[(0.992)(0.1150)] « 0.648 kJ kg"1 K"1. Similarly, at 66°C, Cp = (0.06876)/[(0.865) (0.1406)] = 0.565 kJ kg"1 K"1.

The heat capacity of the vapour at -6 C was calculated to be 0.648 kJ kg-1 K The duty of the auxiliary heat exchanger required to superheat this vapour by 3°C is (0.4232 kg s"1)(0.648 kJ kg"1 K"1)(3K) = 0.823 kW. The heat capacity of the saturated liquid at 66 C was calcula ted to be 1.154 kJ kg"1 K"1. The amount of subcooling of this liquid to provide the superheat for the vapour from the evaporator is (0.823 kW)/[(0.4232 kg s"1)(1.145 kJ kg"1 K"1)] = 1.7°C.

The degree of superheating of the vapour from the compressor may be estimated from Equation (1.7). Substitute values previously calculated for the enthalpies to give (C0P)R = 3.40 = (HD1 - 165.454)/(HDI - 24.882) whence, HD1 = 248.882 + (248.882 - 165.454)/(3.40 - 1) = 283.640 kJ kg"1. As the saturated vapour enthalpy at 66°C is 274.625 kJ kg"1 this implies that the compressed vapour has a superheat of 9.015 kJ kg"1. Had this value been negative it would have implied condensation on compression.

In practice compression is not isentropic so that superheating is increased. Using the value of (C0P)A = 2.50 originally postulated in place of (C0P)R in the above calculation leads to a value of H^i of 304.501 and, hence, a superheat of 29.876 kJ kg"1. To this must be added the superheat at the inlet of the compressor of (0.648)(3) = 1.944 kJ kg"1 to give a total superheat of 31.820 kJ kg"1. The heat capacity of the saturated vapour at 66°C was calculated to be 0.565 kJ kg"1 K"1. Assuming Cp to be constant over the range of superheating, the temperature rise due to superheating will, therefore, be 31.820/0.565 = 56.3°C. The temperature at the compressor outlet will be approximately 66 + 56 = 122°C.

Although the heat capacities estimated from Equation (2.6) are not accurate they should be adequate for the design of a prototype system.

At 66°C the density of saturated vapour was calculated to be 104.046 kg m~~* and the compressibility factor 0.865. If this latter value may be assumed to be constant over the range of superheating, it follows from Equation (2.2) that the density of the superheat vapour at the compressor outlet = (104.046) (66 + 273)/(122 + 273) = 89.295 kg m"3. Since the mass flow rate of circulating working fluids is 0.4232 kg s"1 the volumetric vapour rate at the compressor outlet = 0.4232/89.295 = 0.00474 m3 s"1.

The necessary specification of the matched heat pump system is summarised in Table 2.1.


evaporator exit temperature

compressor inlet temperature

compressor outlet temperature

condenser outlet temperature

expansion valve inlet temperature

heat source inlet temperature

iheat source outlet temperature

heat sink inlet temperature

heat sink outlet temperature

driving force in condenser

driving force in evaporator

flow rate of heat source

flow rate of heat sink

circulation rate of working fluid

volumetric flow rate at compressor inlet

volumetric flow rate at compressor outlet

condenser duty

evaporator duty

auxilliary heat exchanger duty

pressure at compressor inlet

pressure at compressor outlet

compression ratio of compressor

heat pump effectiveness

coefficient of performance

0

0

0

0

0

-6°C 1 -3°C

122°C

66°C

64.3°C

25°C

10°C

30°C

50°C

26°C

23.5°C

.6944 kgs"1

.5556 kgs"1

.4232 kgs"1

.02850 m3s"1

.00474 m3s"1

58.07 kW

34.88 kW

0.823 kW

2.649 bar

17.351 bar

6.55

0.716

2.50

TABLE 2.1 SPECIFICATION FOR A· MATCHED HEAT PUMP SYSTEM


EXAMPLE 2.2 Consider the preliminary design of a heat pump to deliver 100 kilogrammes per hour of drinking water from an impure water source at 15 C. Assess the feasibility of using a vapour compression heat pump operating on either R12 or R114 to raise the temperature of the water to about 100 C in order that the water may be sterilized in less than 5 minutes.

For purposes of illustration assume that the temperature driving forces are 10 C between any two fluid streams in each heat exchanger.

Design of a Two Stage Heat Pump Let the water, leaving the condenser of the heat pump at about 100 C, be fed to an insulated holding tank where the required sterilization time of 5 minutes can be spent. Water leaving this tank can be used to preheat the incoming feed to the condenser. Under steady state conditions the mass flow rates of these two streams will be equal. With assumed approach temperature differences of 10 C the temperature of the hot, sterilized water stream to the preheater = (100 C - 10 C) = 90 C. Assuming a constant heat capacity per unit mass for the water over the range 15 C to 100 C, the sterilized water will leave the preheater at (15 C + 10 C) = 25 C. If the heat capacity can not be assumed constant to the accuracy of working, the exit stream temperatures can be iterated until the mean temperature driving force in the condenser has the stipulated design value of 10°C. With the above values the problem reduces to that of providing a heat pump operating with a working fluid having a condensing temperature of (100 C + 10 C) = 110 C delivering heat to the sink fluid at a rate Q = (100 kgh"1)(4.209 kJkg^K"1)(100°C-90°C) /(3,600 sh-1) = 1.169 kW.

its temperature could remain constant at 15 C. The evagorating temperature required from the working fluid would then be *

LV

If a very large flow rate of the available water were used as the heat source The evaporating temperat

TEV = (15 C - 10°C) = 5°C. The required gross temperature lift would have a value of (T - T ) = (110°C - 5°C) = 105°C. From Table A9.2b it can be deduced that the vapour pressure of R114 at 5 C is 1.519 bar/1.44 = 1.055 bar. As this is above atmospheric pressure no problem should be experienced by inward leakage of air at the seals of the compressor with R114 as the working fluid. From Table A9.11b it can be seen that a gross temperature lift of 105 C to a condensing temperature of 110 C would require a compressor capable of delivering at 17.071 bar with a compression ratio of 17.071 bar/1.055 bar = 16.18. As compressors capable of such large compression ratios are not generally available a single stage heat pump operating on R114 for this duty is not feasible.

From Table A16.1 it can be seen that the critical temperature for R12 T^ = 112 C. Since, at the critical temperature and pressure, there is by definition no distinguishable difference between the liquid and vapour phases, it follows that the latent heat of vapourization is zero. Thus very large mass flow rates of circulating working fluid would be required at condensing temperatures so close to the critical. Thus a single stage heat pump operating on R12 for this duty is not feasible.

There remains the possibility of a two stage heat pump, the first stage using R12 or R114 as the working fluid and the second stage using R114 as the working fluid. The source water could be raised from 15 C to some intermediate temperature by the condensing R12 in the first stage and raised to 100 C by the condensing R114 in the second stage. However a more effective arrangement is to evaporate R114 by condensing R12. Assume that the available


compressors are limited to compression ratios of about 4. From Table A.9 lib the maximum gross lift possible for R114 condensing at 110 C is between 60 C and 65 C. The evaporating temperature of the R114 is, therefore, between 50 C and 45 C. With the stipulated temperature driving force of 10 C across the heat exchanger this implies a minimum condensing temperature of between 60 C and 55 C for the R12. From Table A16.1 the maximum condensing pressure of R12 which is evaporated at 5 C and compressed over a maximum compression ratio of 4 is (4)(3.6255 bar) = 14.502. The corresponding condensing temperature is seen to be between 55 C and 60 C. It is possible to match the required duty by selecting an intermediate condensing temperature in this range.

Consider a condensing temperature of 55 C for R12. From Table A16.5a the theoretical Rankine coefficient of performance (COP) =5.23 and from Fig. 1.7 the heat pump effectiveness (HPE) = 0.83 for a gross temperature lift (T - T ) = 55°C - 5CC = 50°C. If the system under consideration may be considered to have performance characteristics similar to those of the system from which Fig.1.7 was derived, which had mean heat losses of about 7.5 per cent, the coefficient of performance to be expected from the first stage (C0P)A = (5.23)(0.83) = 4.34.

In a similar way, from the data of Table A9.11a and Fig.1.7, with a gross temperature lift of (110 C - 45 C) = 65 C the coefficient of performance to be expected from the second stage (COP) = (3.38)(0.90) = 3.04.

The required delivered energy rate was calculated earlier to be 1.169 kW to raise the water from 90 C to 100 C. Allowing for a 7.5 per cent heat loss in the second stage the system should provide (1.169 kW)(1.075) = 1.257 kW. The required shaft power to the compressor of the second stage is, therefore, 1.257/3.04 = 0.413 kW and the energy to be supplied by the condensing R12 is 1.257 - 0.413 = 0.844 kW. Allowing for a 7.5 per cent heat loss in the first stage the system should provide (0.844 kW)(1.075) = 0.907 kW to the intermediate heat exchanger. The required shaft power to the compressor of the first stage is, therefore, 0.907/4.34 = 0.208 kW and the energy to be supplied by the source water is 0.907 - 0.208 = 0.699 kW.

With the above values the energy delivered to the heat sink will be 1.169 kW while the total energy supplied to the compressor shafts is 0.413 + 0.208 = 0.621 kW. The overall coefficient of performance of the two stage system is, therefore, (COP) = 1.169/0.621 = 1.88.

A similar calculation based on an intermediate condensing temperature of 60 C for the R12 leads to a (COP) = 3.99 for the first stage, a (C0P)A = 3.34 for the second stage and a (COP) = 1.84. The energy to be supplied by the source water is 0.634 kW.

Since the values of (COP)QY are reasonably constant over this range of condensing temperatures and the heat demand from the source varies only _+ 5% from a mean value of 0.667 kW the system should operate in a stable manner and be easy to control by regulation of the source water and product water flow rates. The streams may come from the same general stock of water but the source stream will be cooled by passing through the evaporator of the first stage while the product stream will be heated from 90 C to 100 C in the condenser of the second stage.

The mean temperature driving force in the second stage condenser is 110 C -0.5 (90 C + 100 C) = 15 C since one side of the heat exchanger operates at constant temperature. The design of this heat exchanger can now be com-


pleted by standard methods. The assumptions made here allow for only a very small temperature drop in the source water since an approach temperature of 10 C was assumed. It would not be advisable to reduce the evaporating temperature of the first stage with R114 as working fluid as this could result in a pressure of less than one atmosphere in the evaporator which could lead to inward leakage of air when running,or to outward leakage of R114 when stationary,through the compressor shaft seals. It is preferable to reduce the approach temperature of the water leading to the design of a larger heat exchange surface than the value based on an approach of 10 C. As the heat exchangers will almost certainly be selected from available types this adjustment should not require iteration of the design. All equipment should be capable of withstanding the maximum pressure to be expected in the system. The vapour pressure of R114 at 110°C = 17.071 bar and of R12 at 60°C = 15.259 bar. The system should, therefore, be designed to withstand internal pressures in excess of 17 bar.

Finally, an auxiliary heat exchanger must be designed to heat 0.0278 kgs of water from 15 C to 90 C by means of a stream of 0.0278 kgs~l of water to be cooled from 100 C to 25 C. If a countercurrent heat exchanger is chosen the mean temperature driving force will be 10 C if the heat capacities of water at the respective mean temperatures of the streams 52.5 C and 62.5 C may be considered to be equal.

The intermediate condensing temperature and pressure can be optimized for a particular configuration by repeating the above calculations for a number of temperatures within the feasibility range. The feasibility range may be extended if it is permissible to operate the evaporator of R12 at sub atmospheric pressures. If this is done then special shut down techniques are required to prevent loss of R12 through the reversed seals on the stationary compressor. The hardware can be cost optimized by an economic analysis using the temperature driving forces in the heat exchangers, which need not all be the same as parameters.

COMMENT The examples here presented are illustrative only and by no means exhaust the possible uses of the tables of derived thermodynamic data as a basis for the preliminary design of heat pump systems. Such systems can, for example, be attached to distillation columns where the heat of condensation of the overhead product is used as the heat pump source and that energy is amplified and raised in temperature by the heat pump. The energy may then be used either to raise the temperature of the feed, to vapourise the contents of the re-boiler, or otherwise. In suitable cases, for example the overhead vapour might be recompressed as the working fluid of the system and recondensed directly in the reboiler, the product being recovered via the flsteam trap". This practice is well established in vapour recompression evaporator systems where the overhead product is steam, but the principle could readily be extended to the recovery of solvents in extraction units, dry cleaning systems, etc.

Although the worked examples have concentrated on liquid-liquid heat pump systems there are many industrial uses of gas-gas or gas-liquid systems. For example, by directing the outlet air from a dryer over the evaporator of a heat pump the latent heat of condensation of much of the water vapour, as well as some sensible heat, can be recovered. This heat can be returned to the dryer by directing the incoming air over the condenser of the heat pump before final adjustment of the air temperature in an auxiliary heat exchanger. Such a system can greatly reduce the heating cost when it is permissible for


the relative humidity of the air leaving the drying chamber to exceed 35 per cent (Ref. 2.6). Such a technique is readily adaptable to the recovery of solvent vapours from gas streams in, for example, dry cleaning systems.

It has been shown in Example 2.1 that approximate values of the thermodynamic data on which the tables of derived thermodyanic data were based can be recovered. In general, the data is good enough for feasibility studies and for selection of available equipment from catalogues to construct prototype heat pump systems. For more accurate values reference should be made to the sources of data from which the tables in the appendices were constructed. In Example 2.1 the least reliable value recovered is that of the heat capacity per unit mass of the vapour as obtained from Equation (2.6) which is an empirical estimate of that value. Better estimates of this, and of other physical properties of the liquid and vapour phases, can be obtained by using methods discussed in detail elsewhere (Ref. 2.4, 2.5). The more important data required for these methods are presented on the first page of each appendix.

REFERENCES FOR CHAPTER 2 2.1 Duminil, M. (1976) .

Basic principles of thermodynamics as applied to heat pumps: Thermodynamic cycles in heat pumps. In Camatini, E. and T.Kester (Eds). Heat Pumps and their Contribution to Energy Conservation, NATO Advanced Study Institute Series No.15, Noordhoff International Publishing, Leyden, p.113.

2.2 Holland, F.A. (1973). Fluid Flow for Chemical Engineers. Edward Arnold, London. Chapters 2,3,4,6 and 7, ρρ.16-8θ7 106-134.

2.3 Holland, F.A., R.M.Moores, F.A.Watson and J.K.Wilkinson (1970). Heat Transfer. Heinemann Educational Books Ltd., London. Part I, Heat transfer problems, pp.1-318.

2.4 Ibid. Part II, Estimation of physical properties, pp.321-415.

2.5 Reid, R.C.

, J.M.Prausnitz

, and T.K.Sherwood (1977)

. The Properties of Gases and Liquids,(3rd Edn), McGraw-Hill Book Company, New York. 627 pp.

2.6 Zylla, R., S.P.Abbas, K.W.Tai, S.Devotta, F.A.Watson and F.A.Holland (In press). The potential for heat pumps in drying and dehumidification systems, Part I: Theoretical considerations. Int.J.Energy Res.

APPENDIX 1

Derived Thermodynamic Design Data for Heat Pump Systems

Operating on R718*

chemical name

chemical formula

molecular weight


critical pressure, bar -3 critical density, kg m

normal boiling point, C

freezing point, C

safety group/class

Water

H20

18.0

373.0

221.2

319.7

100.0

0.0 -

^Adapted from Abbas, T.K., S. Devotta, F.A. Watson, and F.A. Holland (1981). Derived thermodynamic design data for heat pump systems operating on R718 (Water). J. Heat Recovery Systems, 1_ (3), 181-203.

The basic thermodynamic data were taken from Raznjevic, K. (1976). Handbook of Thermodynamic Tables and Charts. McGraw-Hill, New York. pp. 148-154.

35


600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 enthalpy per unit mass H, kJ kg"1

FIG.A1.1 PRESSURE AGAINST ENTHALPY PER UNIT MASS FOR R718

R718 37

80 90 100 110 120 130 140 150 160 170 180 190 200 condensing temperature T ,°C

FIG.A1.2 THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE AGAINST CONDENSING TEMPERATURE FOR R718 FOR VARIOUS COMPRESSION RATIOS AND GROSS TEMPERATURE LIFTS


Teo Pea -3 latent heat enthalpy of mass ofdensity kg m PV -1 saturated Horking- 3 -1 kJ kg -3 fluid°e bar liquid vapour bar m kg ~.J m vapour

vapour kJ -1 -1kg kg ~.J

0.q1 0.006108 999.80 0.004847 1.26016 2501 0.01212 2601 0.399845 0.008719 999.90 0.006793 1.28353 2489 0.01691 2610 0.39841

10 0.012277 999.60 0.009398 1.30634 2477 0.02328 2619 0.4037115 0.017041 999.00 0.01282 1.32925 2465 0.03160 2628 0.4056820 0.02337 998.20 0.01729 1.35165 2454 0.04243 2637 0.407525 0.03166 997.01 0.02304 1.37413 2442 0.05624 2647 0.409530 0.04241 995.62 0.03037 1.39644 2430 0.07380 2656 0.4115235 0.05622 993.94 0.03962 1.41898 2418 0.09580 2665 0.4135640 0.07375 992.16 0.05115 1.44184 2406 0.12307 2674 0.4156345 0.09584 990.20 0.06544 1.46455 2394 0.15663 2682 0.4177150 0.12335 988.04 0.08306 1.48507 2383 , 0.19793 2692 0.4198455 0.15740 985.71 0.1044 1.59766 2370 0.24743 2700 0.4219460 0.19917 983.19 0.1302 1.52972 2358 0.30701 2709 0.4240965 0.2501 980.49 0.1613 1.55053 2345 0.37825 2717 0.4264470 0.3117 977.71 0.1982 1.57265 2333 0.46240 2726 0.4286375 0.3855 974.85 0.2420 1.59298 2321 0.56168 2735 0.43085

TABLE Al.l PHYSICAL DATA FOR R71R

I

'reo I Pea -3 1ate~t heat enthalpy of mass ofdensity kg m PVkJ kg- 1 saturated working

°c bar liquid

I3 -1

tI:.J m-3 fluidvapour bar m kg vapour

vapour -1 -1kJ kg kg MJ

80 0.4736 971.82 0.2934 1.61418 2308 0.67717 2743 0.4332885 0.5781 968.62 0.3536 1.63490 2295 0.81151 2751 0.4357390 0.7011 965.34 0.4235 1.65549 2282 0.96643 2759 0.4382195 0.8451 961.91 0.5045 1.67512 2270 1.14522 2768 0.44053

100 1.0131 958.31 0.5977 1.69500 2257 1.34901 2776 0.44307105 1.2079 954.75 0.7047 1.71406 2243 1.58064 2783 0.44583110 1.4326 951.02

I0.8264 1.73354 2230 1.84287 2791 0.44843

115 1.6905 947.15 I 0.96?2 1.75145 2216 2.13888 2798 0.45126120 1.9854 943.13 1.121 1.77110 2202 2.46844 2806 0.45413125 2.3208 939.06 1.298 1.78800 2188 2.84002 2813 0.45704130 2.7011 934.84 1.496 1.80555 2174 3.25230 2821 0.45998135 3.130 930.49 1.718 1.82189 2159 3.70920 2827 0.46318140 3.614 926.10 1.966 1.83825 2145 4.21707 2834 0.4662145 4.155 921.57 2.242. 1.85326 2130 4.77546 2840 0.46948150 4.760 916.93 2.547 1.86887 2114 5.38436 2846 0.47304

TABLE Al.l PHYSICAL DATA FOR R718 (continued)

R718 39

i-3 1ate~t heat enthalpy of mass ofl'eo I PcoI density kg m PV

kJ kg- 1 saturated \-1orking0 bar liquid 3 -1

~.J m-3 fluidC vapour bar m kg vapour

vapour -1 -1kJ kg kg l'-\J

155 5.433 912.24 2.885 1.88319 2099 6.05562 2853 0.47642

160 6.180 907.36 3.258 1.89687 2082 6.78316 2858 0.48031

165 7.008 902.45 3.670 1.90954 2066 7.58222 2863 0.48403

170 7.920 897.34 4.122 1.92140

I2050 8.45010 2869 0.48780

~4.617 1.93307 2032 9.38174 2873 0.49213175 8.925 892.22

180 10.027 886.92 5.157 1.94435 2015 10.39136 2878 0.49628

185 11.234 881.52 5.750 1.95374 , 1997 11.48275 2882 0.50075I

1979 0.50531190 12.553 876.04 6.394 1.96325 I 12.65373 2886

195 13.989 870.40 7.097 1.97111 i 1960 12.91012 2890 0.51020200 15.551 864.68 7.862 1.97800 1941 15.26014 2893 0.51520205 17.245 858.81 8.688 1.98492 1921 16.68965 2896 0.52056210 19.080 852.81 9.588 1.98999 1900 18.21720 2898 0.52632

215 21.062 846.60 10.56 1.99451 1879 19.84224 2900 0.53220

220 23.201 840.34 11.62 1.99664 1859 21.60158 2902 0.53792

225 25.504 883.89 12.76 1.99875 1835 23.41460 2902 0.54496

TABLE A.I PHYSICAL DATA FOR R718 (continued)

TCO I p -3 1ate~t heat,

enthalpy of mass ofCO density kg m PVkJ kq-1 saturat.ed working

°c bar liquid 3 -1 -3 fluidv~pour bar m kg 1-1...1 m vapourvapour -1 kg l--1J- 1kJ kg

230 27.979 827.34 13.99 1.99993 1813 25.3639 2903 0.55157235 30.635 820.35 15.32 1.99967 1790 27.4228 2904 0.55866240 33.480 813.60 16.76 1.99761 1766 29.5982 2903 0.56625245 36.524 806.52 18.30 1.99585 I 1741 31.8603 2903 0.57438250 39.776 799.23 19.28 2.06307 I 1715 33.6652 2901 0.58309255 43.25 791.70 21.78 1.98577 I 1689 36.7864 2899 0.59207260 46.94 784.01 23.72 1.97892 I 1661 39.3989 2896 0.60205265 50.87 776.04 25.83 1.96942

,1634 42.2062 2894 0.61200I I270 55.05 767.87 I 28.09 1.95977 I 1605 45.0844 2890 0.62305

I275 59.49 759.42 , 30.53 1.94858 I 1574.2 48.0603 2885 0.63524I

280 64.19 750.69 33.19 I 1.93402 i 1542.9 51.2088 2880 0.64813,285 69.18 741.67 36.05 1.91900 I 1510.2 54.4427 2873 0.66216290 74.45 732.33 39.15 1.90166 1476.3 57.7971 2866 0.67737295 80.02 722.60 42.53 1.88150 1441.0 61. 2857 2858 0.69396300 85.92 712.45 46.21 1.85934 1404.3 64.8930 2849 0.71210

TABLE Al.1 PHYSICAL DATA FOR R718 (continued)


Tco °c

305' 310 315 320 325 330 335 340 345 350 355 360 365 370 372 374 374.15 1

Pco I bar

1 92.14 98.70 105.61

! 112.90 120.57 128.65 137.14 146.08 155.48 165.37 175.77 186.74 198.30 210.53 215.63 220.87 221.297 1

density kg m liquid

701.75 691.09 679.35 667.11 654.02 640.20 625.39 610.13 593.12 574.38 553.40 527.98 495.05 450.45 420.17 357.14 306.75

vapour

50.20 54.58 59.42 64.72 70.57 77.10 84.46 92.76 102.34 116.10 127.10 144.00 166.£0 203.00 227.00 j 288.00 1 306.75 j

PV bar m kg

1.83546 1.80835 1.77735 1.74444 1.70852 1.66861 1.62373 1.57482 1.51925 1.42438 1.38293 1.29681 1.18885 1.03709 0.94991 0.76691 0.72142 1

latent kJ kg- 1

1365.6 1325.2 1282.3 1237.8 1190.3 1139.6 1085.7 1027.0 963.5 878.5 813.0 719.3 603.5 438.4 336.2 114.7 o.o 1

heat

MJ m" vapour

1 68.5531 1 72.3294

76.1942 80.1104 83.9995 87.8631 91.6982 95.2645 98.6045 101.99 39 103.3323 103.5792 100.6638 88.9952 76.3174 33.0336 O.C J

enthalpy of saturated vapour kJ kg"

2839 2827 2814 2800 2784 2766 2746 2722 2692 2658 2627 2 581 2521 2431 2373 2247 2 2QQ 1

mass of working fluid kg ΙκΓ

0.73228 0.75460 0.77985 0.80788 0.84012 0.87750 0.92106 0.97371 1.03788 1.13830 1.23000 1.39024 1.65700 2.28102 2.97441 8.81839

00

PHYSICAL DATA FOR R718 TABLE

R718 41 fvTT δ

\ c o c (T - T ) ο ^ Γ ) V CO EV; C \

ιυ.ύ

1.0.0

20.Ü

25.0

30.0

3.'j.0

40.0

45.0

50.0

5 5.0

60.0

65.0

70.0

75.0

60.0

0.199

33.06

21.75

16.36

13.06

10.84

9.24

8.04

7.12

6.40

5.80

- -

—

—

" " _ J

61.0

0.209

32.87

21.82

16.33

13.10

10.85

9.24

8.06

7.15

6.41

5.82

—

—

—

—

62.0

0.218

33.13

21.95

16.41

13.14

10.85

9.27

8.09

7.17

6.44

5.83

—

—

—

—

63.0 1

0.229

33.55

22.18

16.53

13.17

10.92

9.33

8.14

7.20

6.46

5.85

—

—

—

;

64.0 1

0.239

33.60

22.28'

16.58

13.23

10.98

9.37

8.17

7.22

6.48

5.86

—

—

—

\

65.0 1

0.25(J

33.67

22.42

16.60

13.28

11.04

9.42

8.20

7.24

6.49

5.39

5.38

—

—

—

66.0

0.261

33.76

22.34

16.64

13.27

11.06

9.43

1 8.19

7.26

6.51

5.90

5.40

~-

—

—

67.0

0.273

33.86

22.43

16.71

13.31

11.08

9.42

8.22

7.28

! 6.53

5.92

5.41

—

—

—

68.0

0.286

33.97

22.48

16.76

13.34

11.08

9.45

8.24

7.30

6.55

5.94

5.42

—

—

- -

69.0

0.298

34.01

22.49

16.81

13.37

11.11

9.49

8.27

7.33

6.56

5.95

5.43

—

—

—

70.0

0.312

34.19

22.56

10.91

13.39

11.16

9.54

8.31

7.35

0.5^

5.06

5.45

5.02

—

_..

TABLE A1.2a THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE (COP)R FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R718

^S*co °c

(T -τ ) > ^ r )

■ CO Ev' C ^ ^

10.0

15.0

20.0

25.0

30.0

35.0

4 0.0

45.0

50.0

55.0

60.0

65.0

70.0

1 "·° 1

60.0

1 0.199

1.615

2.078

2.701

3.543

4.697

6.291

8.522

11.683

16.226

22.844

—

—

—

~

61.0

0.209

1.610

2.068

2.682

3.512

4.645

6.208

8.390

11.480

15.901 1

22.319

"" —

—

—

62.0

0.218

1.604

2.057

2.664

3.481

4.595

6.127

8.263

11.279

15.581

21.811

- -

—

- -

— J

63.0

0.229

1.599

2.047

2.645

3.450

4.544

6.047

8.139

11.082

15.268

21.314

—

—

—

—

64.0

0.239

1.594

2.037

2.627

3.420

4.496

5.972

8.019

10.888

14.968

20.838

—

—

—

— j

65.0

0.250

1.589

2.028

2.609

3.391

4.449

5.897

7.899

10.701

14.675

20.373

28.683

—

—

—

66.0

0.261

1.584

2.017

2.592

3.362

4.402

5.822

7.782

10.517

14.390

19.932

27.976

—

—

- -

67.0

0.273

1.579

2.003

2.575

3.334

4.356

5.750

7.667

10.340

14.115

19.499

27.294

—

—

- -

68.0

0.286

1.574

1.998

2.559

3.306

4.312

5.679

7.553

10.172

13.851

19.083

26.639

—

—

—

69.0

0.2981

1.570

1.989

2.543

3.279

4.269

5.612

7.454

10.008

13.590

18.681

26.007

—

—

—

70.0

0.3 12 j

1.565

1.980

2.527

3.252

4.227

5.544

7.3-JO

9.845

13.337

18.290

25.392

35.749

..._

1, -TABLE Al.2b COMPRESSION RATIOS ΡΟΛ/Ρ„„ FOR A RANGE OF LIFTS CO EV

AND CONDENSING TEMPERATURES FOR R718

42 Thermodynamic Design Data for Heat Pump Systems Λν^ T d Γ

^O co h ,m m > ^ bar) (Τ -Τ ) σ \ 1 CO EV cN^J

10.0

15.0

2U.0

2 5.0

30.0

35.0

A 0.0

4 5.0

50.0

55.0

00.0

65.0

70.0

75.0

70.0 ~T

0.312

34.19

22.50

16.91

13.39

11.16

9.54

8.31

7.35

6.5a

5.96

5.45

5.02

—

1 —

7l7o

0.325

34.30

22.64

16.89

13.44

11.16

9.57

a. 33

| 7.35

6.60

5.93

5.47

5.03

—

1 —

72.0 1

0.340

34.40

22.76

16.9a

13.50

11.2J

9.59

8.33

7.3a

6.62

6.00

5.49

5.05

—

l_L_

73.0 1

0.354

34.38

22.95

17.08

13.58

11.26

9.61

8.37

7.41

6.65

6.02

5.50

5.06

—

1 —

74.0 Ί

0.37Ü

34.21

22.91

17.06

13.60

11.26

9.63

8.39

7.43

6.67

6.03

5.51

5.07

—

—

75.0 F

0.385 I

34.09

22.89

17.05

13.63

11.26

9.65

8.42

i 7.46

6.68

6.04

5.52

5.08

4.71

—

76.0

0.402

34.71

23.17

17.22

13.69

11.34

9.68

8.47

1 7.49

6.70

6.07

5.55

5.10

4.73

1 —

77.0

0.419

34.94

23.24

17.30

13.76

11.39

9.72

8.49

7.49

6.72

6.09

5.57

5.12

4.74

—

ΓΤϋ.ο

0.436

35.34

23.25

17.42

13.83

11.46

9.77

8.51

7.53

6.75

6.12

5.58

5.14

4.76

—

79.0 "Ί

0.455

35.31

23.22

17.42

13.83

11.48

9.78

8.53

7.55

6.77

6.13

5.60

5.15

4.76

—

80.0 1

0.474

34.98

23.13

17.39

13.81

11.49

9.77

3. 54

7.57

6.79

6.14

5.60

5.15

4.77

4.44

TABLE A1.3a THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE OF (COP)

FOR A RANGE OF LIFTS AND CONDESNING TEMPERATURES FOR R718

^*v T o \ ^ c o c

(T -T ) ο ^ Γ ) 1 CO EV C \

10.0

15.0

20.0

25.0

30.0

35.0

4 0.0

45.0

50.0

55.0

60.0

65.0

70.0

[ 75.0

7U.0

0.312

1.565

1.980

2.527

3.252

4.227

5.544

7.350

9.845

13.337

| 18.290

25.392

35.749

1 71.0

0.325

1.560

1.971

2.511

3.225

4.184

5.478

7.246

9.684

13.088

17.908

24.804

34.815

72.0

0.340

1.555

1.962

2.495

3.199

4.142

5.412

7.144

9.527

12.848

17.539

24.228

33.915

73.0

0.354

1.550

1.953

2.479

3.174

4.101

5.348

7.045

9.376

12.618

17.182

23.672

33.046

1

74.0

0.370

1.546

1.944

2.464

3.149

4.061

5.287

6.950

9.232

12.395

16.831

23.137

32.211

75.0

0.385

! 1.541

1.935

2.449

3.125

4.022

5.227

6.857

9.090

12.176

16.494

22.620

31.403

44.212

76.0

0.402

1,537

1.927

2.434

3.101

3.984

5.168

6.766

8.949

11,961

16.166

22.119

30.637

43.001

77.0

0.419

1.533

1.918

2.420

3.078

3.947

5.110

6.677

8.813

11.753

15.850

21.636

29.889

41.838

— i

78.0

0.436

1.528

1.910

2.406

3.054

3.910

5.052

6.589

8.680

11.551

15.546

21.168

29.164

40.713

79.0

0.455

1.524

1.902

2.391

3.031

3.874

4.996

6.504

8.550

11.357

15.249

20.706

28.463

39.626

80.0

0.474

1.519

1.894

2.378

3.009

3.839

4.941

6.422

1 8.424

11.107

14.958

20.263

27.790

38.580

54.310 |

TABLE A1.3b COMPRESSION RATIOS Ρ„Λ/Ρ_„ FOR A RANGE OF LIFTS AND CO EV CONDENSING TEMPERATURES FOR R718

R 7 1 8 43

l ^ ^ c o °c 1 /m rr. \ ^ ^ D a r ) 1 (T -T ) o \ 1 co EV; c \ ^

l ü . O

15.U

2 0 . 0

25.Ü

3 0 . 0

3 5 . 0

AU.O

A 5 .0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 , 0

1 75.0

8 0 . 0

0 . 4 74

3 4 . 9 8

2 3 . 1 3

1 7 . 3 9

1 3 . 8 1

1 1 . 4 9

9 .7 7

8 . 5 4

7 . 5 7

6 . 7 9

6 . 1 4

5 . 6 0

5 . 1 5

4 . 7 7

4 . 4 4

8 1 . 0

0 . 4 9 3

3 5 . 1 9

2 3 . 2 6

17 .47

13 .87

1 1 . 5 0

9 . 8 1

8 . 5 5

7 . 5 9

6 . 8 0

6 . 1 5

5 .62

5 . 1 7

4 . 7 9

4 . 4 6

8 2 . 0

0 . 5 1 3

3 5 . 5 1

2 3 . 4 8

1 7 . 5 7

1 3 . 9 6

1 1 . 5 7

9 . 8 6

8 . 5 9

7 . 6 2

6 . 8 1

6 .17

5 . 6 4

5 .19

A.81

4 . 4 7

8 3 . 0

0.53A

3 5 . 2 7

2 3 . 5 3

1 7 . 5 1

1 4 . 0 0

1 1 . 6 0

9 . 8 9

8 . 6 1

7 . 6 3

6 . 8 3

6 . 1 9

5 . 6 6

5 . 2 0

4 . 8 2

4.A8J

8A.0

0 . 5 5 6

| 3 5 . 5 6

2 3 . 5 9

! 1 7 . 5 3

1A.03

1 1 . 6 2

9 . 9 2

8 . 6 3

7 . 6 5

6 . 8 6

6 . 2 1

5 . 6 7

5 . 2 1

A.83

A.A9

8 5 . 0

0 . 5 7 8

| 3 5 . 7 9

2 3 . 5 9

1 7 . 5 5

1A.05

1 1 . 6 3

9 . 9 5

8.6A

7 . 6 7

6 . 8 8

6 . 2 3

5 . 6 9

5 . 2 2

A.8A

A.50

8 6 . 0

0 . 6 0 1

3 5 . 3 6

2 3 . 6 5

1 7 . 6 2

1 4 . 0 9

1 1 . 6 7

9 . 9 5

8 . 6 7

7 . 6 8

6 , 9 0

6 . 2 4

5 . 6 9

5 . 2 4

4 , 8 5

A.51

8 7 . 0

0 . 6 2 5

I 3 5 . 3 8

2 3 . 6 8

1 7 . 6 8

! 1 4 . 1 2

1 1 . 7 1

9 . 9 9

8 . 7 0

7 . 7 0

6 .92

6 . 2 5

5 . 7 1

5 . 2 5

4 . 8 6

4 . 5 3

8 8 . 0

0 . 6 5 0

3 5 . 4 9

2 3 . 7 6

1 7 . 8 0

1 4 . 1 4

11 .77

1 0 . 0 4

8 . 7 4

7 . 7 3

6 . 9 3

6 . 2 7

5 . 7 3

5 .27

4 . 8 8

A. 5 A

8 9 . 0

0 . 6 7 5

3 5 . 7 0

2 3 . 9 0

1 7 . 8 5

1 4 . 1 6

1 1 . 8 0

1 0 . 0 5

8 , 7 6

7 . 7 5

6 . 9 5

6 . 3 0

5 . 7 5

5 .29

4 . 8 9

4 . 5 5

9 0 . 0

0 . 7 0 1

36 .30

2 4 . 1 1

1 7 . 9 0 1

14 .21

11 .84

1 0 . 0 8

8 . 8 0

7 .77

6 . 9 8

6 . 3 2

5 .77

5 . 3 1

4 . 9 0

L±!L TABLE A l . 4 a THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE (COP)

FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FORRR718

r \ ^ c o °c

(T -T ) > v a r

V CO EV; C \

1 0 . 0

15 .0

2 0 . 0

2 5 . 0

3 0 . 0

3 3 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

8 0 . 0

| 0 . 4 7 4

1.519

1.894

2 . 3 7 8

3 . 0 0 9

3 . 8 3 9

4 . 9 4 1

6 . 4 2 2

8 .424

11 .167

1 4 . 9 5 8

2 0 . 2 6 3

2 7 . 7 9 0

3 8 . 5 8 0

5 4 . 3 1 6

8 1 . 0

0 . 4 9 3

1.515

1 .886

2 . 3 6 4

2 . 9 8 7

3 . 8 0 5

4 . 8 8 8

6 . 3 4 1

8 . 3 0 2

1 0 . 9 8 0

1 4 . 6 7 5

1 9 . 8 3 4

2 7 . 1 3 8

3 7 . 5 8 9

5 2 . 7 5 9

8 2 . 0

0 . 5 1 3

1.512

1 .878

2 . 3 5 1

2 . 9 6 5

3 . 7 7 1

4 . 8 3 6

6 . 2 6 2

8 , 1 8 1

1 0 . 8 0 0

1 4 . 4 0 1

1 9 . 4 2 2

2 6 . 5 1 2

3 6 . 6 2 5

5 1 . 2 6 7

8 3 . 0

0.5341

1.508

1 .870

2 . 3 3 8

2 . 9 4 4

3 . 7 3 8

4 . 7 8 6

6 . 1 8 4

8 . 0 6 5

1 0 . 6 2 3

14 .137

1 9 . 0 2 6

2 5 . 9 0 7

3 5 . 6 9 3

4 9 . 8 2 7

8 4 . 0

0 . 5 5 6

1.504

1 .862

2 . 3 2 4

2 . 9 2 3

3 . 7 0 5

4 . 7 3 6

6 . 1 0 7

7 . 9 5 0

1 0 . 4 5 1

13 .882

1 8 . 6 3 9

2 5 . 3 0 9

3 4 . 7 9 2

4 8 . 4 3 7

8 5 . 0

0 . 5 7 8

1 .500

1 .855

2 . 3 1 1

2 . 9 0 2

3 . 6 7 3

4 . 6 8 6

6 . 0 3 1

7 . 8 3 8

1 0 . 2 8 3

1 3 . 6 3 1

1 8 . 2 5 9

2 4 . 7 3 4

3 3 . 9 2 1

4 7 . 0 9 1

8 6 . 0

0 . 6 0 1

1.496

1.847

2 . 2 9 9

2 . 8 8 2

3 . 6 4 1

4 . 6 3 8

5 . 9 5 8

7 . 7 3 0

1 0 . 1 2 0

1 3 . 3 8 5

1 7 . 8 8 9

2 4 . 1 7 8

3 3 . 0 8 2

4 5 . 8 2 1

8 7 . 0

0 . 6 2 5

1.492

1 .840

2 . 2 8 7

2 . 8 6 2

3 . 6 1 0

4 . 5 9 1

5 . 8 8 8

7 . 6 2 3

9 . 9 6 0

1 3 . 1 4 7

1 7 . 5 3 2

2 3 . 6 4 4

1 3 2 . 2 7 6

4 4 . 5 8 7

8 8 . 0

0 . 6 5 0

1 .488

1 .833

2 . 2 7 4

2 . 8 4 2

3 . 5 7 9

4 . 5 4 5

5 .818

7 . 5 1 8

9 . 8 0 5

1 2 . 9 1 5

1 7 . 1 8 8

2 3 . 1 3 2

3 1 . 4 9 8

4 3 . 3 9 5

8 9 . 0

0 . 6 7 5

1.484

1.826

2 . 2 6 1

2 . 8 2 3

3 . 5 5 0

4 . 4 9 9

5 . 7 5 0

7 . 4 1 5

9 .654

12 .691

1 6 . 8 5 6

2 2 . 6 3 3

3 0 . 7 3 3

4 2 . 2 4 7

9 0 . 0

0 . 7 0 1

1 .480

1.819

2.2A9

2 . 8 0 3

3 . 5 2 0

4 .454

5 .684

7 .315

9 . 5 0 6

12 .471

16 .531

22 .144

2 9 . 9 9 7

4 1 . 1 3 9

Ί „ COMPRESSION RATIOS ΡΛΛ/Ρ„„ FOR A RANGE TABLE A1.4b CO EV AND CONDENSING TEMPERATURES FOR R718

44 Thermodynamic Design Data for Heat Pump Systems PNw T O

\ . CO C /m m >. bcir) (T -T fbv v CO E V T v

lu.U

15.0

20.0

:i3.o

30.0

35.0

40.0

4 5.0

50.0

55.0

60.0

63.0

70.0

1 73.0

90.0

0.701

36.30

24.11

17.90

14.21

11.84

10.08

8.80

7.77

6.98

6.32

5.77

5.31

4.90

4.56

91.0

0.728

36.42

24.00

17.99

14.28

11.89

10.12

8.81

7.79

6.99

6.34

5.79

5.31

4.92

4.58

92.0

0.756

36.41

24.13

18.07

14.36

11.93

10.17

8.85

7.83

7.02

6.36

5.80

5.33

4.94

4.59 1

93.0

0.785

36.52

24.03

18.03

14.40

11.92

10.20

8.87

7.85

7.03

6.37

5.81

5.35

4.95

4.60

94.0

0.814

36.39

24.06

18.08

14.40

11.91

10.20

8.88

7.86

7.04

6.38

5.83

5.36

4.96

1 4.61 1 I

95.0

0.845

36.29

24.17

18.11

14.39

11.92

10.21

8.88

7.88

7.04

6,39

5.84

5.37

4.97

1 4.62

96.0

0.877

36,66

24.30

18.09

14.46

11.98

10.26

8.92

7.89

7.07

6.41

5.86

5.39

4.98

[ 4.63

97.0

0.909

36.63

24.16

18.09

14.47

12.01

10.27

8.94

7.92

7.09

6.42

5.87

5.39

4.99

1 4.64

98.0

0.943

36.49

24.30

18.08

14.48

12.05

10.27

8.97

7.94

7.11

6.44

5.88

5.41

5.01

4.66

99.0

0.978

36.77

24.43

18.20

14.57

12.10

10.30

9.00

7,96

7.14

6.46

5.90

5.43

5.02

4.67

100.0 1

1.013

36.38

24.38

18.26

14.59

12.08 1

10.30

9.01

7.96

7.15

6.46

5.91 j

5.44

5.04

4.68

TABLE A1.5a THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R718

l \ T o XCO C

(T -T ) ^ < a r ) 1 v co EV c x \

10.0

15.0

20.0

2 5.0

30.0

35.0

4 0.0

4 5.0

50.0

55.0

60.0

65.0

70.0

75.0

90.0

0.701

1.480

1.819

2.249

2.803

3.520

4.454

5.684

7.315

9.506

12.471

16.531

22.144

29.997

41.139

91.0

0.728

1.477

1.812

2.238

2.785

3.490

4.410

5.618

7.217

9.363

12.258

16.213

21.669

29.286

40.072

92.0

0.756

1.473

j 1.805

2.226

2.766

3.462

4.367

5.554

7.123

9.222

12.050

15.905

21.210

28.604

39.047

93.0

0.785

1.469

1.798

2.215

2.748

3.434

4.325

5.491

7.031

9.084

11.848

15.606

20.769

27.931

38.060

94.0

0.814

1.465

1.791

2.204

2.729

3.406

4.284

5.430

6.940

8.949

11.650

15.315

20.342

27.313

37.088

95.0

0.845

1.462

1.784

2.192

2.711

3.379

4.243

5.369

6.851

8.817

11.459

15.032

19.927

26.692

36.158

96.0

0.877

1.459

1.778

2.181

2.694

3.353

4.203

5.310

6.765

8.690

11.274

14.759

19.522

26.091

35.263

97.0

0.909

1.455

1.771

2.171

2.678

3.327

4.164

5.253

6.680

8.567

11.092

14.493

19.131

25.511

34.404

98.0

0.943

1.452

1.765

2.160

2.661

3,301

4.126

5.197

6.598

8.447

10.915

14.234

18.750

24.953

33.582

! 99.0

1 0.978

1.448

1.759

2.150

2.645

3.276

4.088

5.141

6.517

8.329

10.741

13.982

18.382

24.415

32.782

100.0

1.013

1.445

1.753

2.139

2.628

3.250

4.051

5.086

6.4 36

8.213

10.5 70

13.737

18.021

23.889

31.999

TABLE A1.5b COMPRESSION RATIOS P^/P^, FOR A CO EV

TEMPERATURES FOR R718

RANGE OF LIFTS AND CONDENSING

R718 45 ! X ^ c o °c

, (Τ -Τ ) ^ Γ ) V CO Εν' c \

1U.0

15.0

20.0

2 5.0

30.0

35.0

4 0.0

4 5.0

50.0

55.0

00.0

65.0

70.0

75.ö

100.0

1.013

36.38

24.38

18.26

14.59

12.08

10.30

9.01

7.96

7.15

6.46

5.91

5.44

5.04

4,68

101.0

1.050

36.69

24.61

18.37

14.60

12.15

10.36

9.05

8.00

7.17

6.49

5.93

5.46

5.05

4.69

102.0

1.088

36.75

24.77

18.38

14.65

12.19

10.40

9.08

8.03

7.20

6.51

5.95

5.48

5.06

4.71 1

103.0

1.126

37.47

24.92

18.58

14.72

12.25

10.47

9.11

8.08

7.23

6.54

5.97

5.49

5.08

4.72

104.0

1.167

37.91

25.03

18,65

14.79

12.31

10.50

9.13

8.10

7.25

6.56

5.99

5.51

5.10

4.74

105.0

1.208

37.66

24.75

18.56

14.80

12.30

10.48

9.12

8.09

7.24

6.57

5.99

5.51

5.11

4.75

106.0

1.250

37.45

24.74

18.61 !

14.82

12.27

10.50

9.14

8.11

7.26

6.58

[ 6.00

5.52

5.12

4.76

107.0

1.294

37.71

24.70

18.66

14.80

12.30

10.53

9.17

8.13

7.29

6.60

6.02

5.54

5.13

j 4.76

108.0

1.339

38.24

25.03

18.75

14.93

12.35

10.57

9.22

8.15

7.32

6.63

6.05

5.56

5.14

4.78

109.0

1.385

38.33

25.28

18.84

15.00

12.41

10.62

9.26

8.18

7.34

6.64

6.07

5.57

5.16

[ 4.80

110.0

1.433

38.18

25.21

18.71

14.96

12.42

10.62

9,24

8.17

7.34

6.64

6.07

5.57

5.16

4.81

TABLE A1.6a THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDESNING TEMPERATURES FOR R718

K j c o °C \ b a r )

(T -T ) o \ 1 co EV c \ .

10.0

15.0

20.0

25.0

30.0

35.0

4 0.0

4 5.0

50.0

55.0

60.0

65.0

70.0

75.0

100.0

1.013

1.445

1.753

2.139

2.628

3.250

4.051

5.086

6.436

8.213

10.570

13.737

18.021

23.889

31.999

101.0

1.050

1.442

1.746

2.129

2.612

3.226

4.015

5.033

6.358

8.100

10.406

13.500

17.674

23.376

31.243

102.0

1.088

1.439

1.740

2.119

2.596

3.203

3.980

4.980

6.283

7.990

10.247

13.267

17.335

22.882

30.513 j

103.0

1.126

1.435

1.734

2.109

2.581

3.180

3.944

4.930

6.208

7.882

10.091

13.039

17.006

22.401

29.811

104.0

1.167

1.432

1.729

2.099

2.566

3.156

3.909

4.879

6.136

7.777

9.940

12.818

16.687

21.937

29.137

105.0

1.208

1.429

1.723

2.090

2.551

3.133

3.875

4.830

6.064

7.674

9.793

12.603

16.379

21.486

28.482

106.0

1.250

1.426

1.717

2.080

2.536

3.111

3.843

4.782

5.994

7.573

9.648

12.395

16.079

j21.051

27.843

107.0

1.294

1.423

1.712

2.071

2.521

3.089

3.811

4.735

j 5.926

7.475

9.507

12.192

15.786

20.626

127.227

108.0

1.339

1.420

1.706

2.062

2.507

3.068

3.779

4.688

5.860

7.379

9.369

11.995

15.499

20.214

26.627

109.0

1.385

1.417

1.701

2.052

2.492

3.046

3.748

4.642

5.793

7.285

9.234

11.802

15.220

19.813

26.047 j

110.0

1.433

1.414

1.695

2.043

2.478

3.025

3.716

4.596

5.728

7.192

9.102

11.614

14.947

19.426

25.483

TABLE A1.6b COMPRESSION RATIOS PrQ/Pp v FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R718

46 Thermodynamic Design Data for Heat Pump Systems " \ ^ °c

N . bar) (T -T ) o \

CO EV C \

10.0

15.0

20.0

2 5.0

30.0

35.0

4 0.0

45.0

50.0

55.0

00.0

65.0

70.0

75.0

110.0

1.433

38.18

25.21

18.71

14.96

12.42

10.62

9.24

8.17

j 7.34

6.64

6.07

5.57

5.16

4.81

111.0

1.481

37.80

25.12

18.70

14.99

12.44

10.60

9.26

8.19

7.36

: 6.66

6.08

5.59

5.17

4.82

112.0

1.532

38.00

25.38

18.76

15.07

12.46

10.64

9.30

8.23

7.39

6.68

6.10

5.61

5.19

4.83

113.0

1.583

37.55

25.42

18.84

15.06

12.51

10.65

9.30

8.25

7.39

6.70

6.12

5.62

5.20

4.84

114.0

1.636

37.95

25.58

19.04

15.16

12.58

10.71

9.36

8.29

7.42

6.73

6.14

5.64

5.22

4.86

115.0

1.691

38.56

25.74

19.13

15.15

12.60

10.76

9.39

8.30

7.43

6.74

6.15

5.66

5.23

4.87

116.0

1.746

38.61

25.58

19.08

15.15

12.63

10.77

9.37

8.31

7.45

6.76

6.16

5.66

j 5.24

4.87

117.0

1.804

38.64

25.53

19.16

15.14

12.65

10.77

9.39

8.33

7.47

6.77

6.18

5.68

5.25

4.88

118.0

1.863

38.37

25.42

19.23

15.22

12.67

10.82

9.40

8.34

7.49

6.78

6.20

5.70

5.27

4.90

119.0 1

1.923

38.14

25.38

19.20

15.28

12.69

10.83

9.43

8.37

7.51

6.79

6.2J

5.71

5.28

4.91

120.0

1.985

38.7 7

25.69

19.31

15.35

12.69

10.86

9.47

8.4 0

7.52

6.80

6.22

5.72

5.29

4.91


F\Tco °c

(T -T ) o : ? a r )

uco W ° c \ 1U.0

15.0

2 0.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

110.0

1.4 33

1.414

1.695

2.043

2.478

3.025

3.716

4.596

5.728

7.192

9.102

11.614

14.947

19.426

25.483 |

111.0

1.481

1.411

1.690

2.035

2.464

3.004

3.686

4.553

5.666

7.102

8.972

11.430

14.684

19.049

24.939

112.0

1.532

1.408

1.684

2.026

2.451

2.984

3.656

4.510

5.604

7.013

8.847

11.252

14.430

13.683

24.411

113.0

1.583

1.405

1.679

2.017

2.437

2.963

3.627

4.463

5.543

6.928

8.725

11.077

14.182

18.325

23.899

114.0

1.636

1.402

1.674

2.009

2.424

2.944

3.598

4.426

5.482

b.842

8.605

10.907

13.940

17.976

23.402 j

1 115.0

1.691

1.400

1.669

2.000

2.411

2.924

3.570

4.385

5.424

6.759

8.487

10.740

13.705

17.638

22.923

116.0

1.746

1.397

1.664

1.992

2.399

2.905

3.542

4.345

5.367

6.679

8.372

10.577

13.475

17.311

22.457

117.0

1.804

1.394

1.659

1.984

2.386

2.887

3.514

4.306

5.312

6.601

8.260

10.420

13.252

16.995

22.004

118.0

1.863

1.391

1.654

1.976

2.374

2.868

3.487

4.268

5.258

6.523

8.152

10.267

13.035

16.683

21.563

119.0

1.923

1.389

1.649

1.968

2.362

2.850

3.4()1

4.230

5.204

6.445

8.044

10.116

12.822

16.388

21.133

120.0 1

1.985

1.386

1.644

1.960

2. i49

2.832

3.435

4.192

5.150

6.370

7.939

9.968

12.614

16.096

20.715

TABLE Al.7b COMPRESSION RATIOS P^/ PT,W F 0 R A RANGE OF LIFTS CU fc»V


R718 47 N v Tco °c

\ b a r ) (T -T ) o V CO EV C Χ^

10.U

15.0

20.U

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

1 75.0 1

120.0

1.985

38,77

25.69

19.31

15.35

12.69

10.86

9.47

8.40

7.52

6.80

6.22

5.72

5.29

4.91 1

121.0

2.049

39.08

1 25.83

19.29

15.36

12.71

10.89

9.49

8.39

7.54

6.82

6.24

5.73

5.30

4.93 1

1122.0

2.114

39.21

26.04

19.37

15.47

12.75

10.95

9.51

8.42

7.56

6.85

6.26

5.75

5.32

4.95

|123.0

2.181

39.58

25.99

19.33

15.54

12.83

10.97

9.56

8.44

7.58

6.87

6.27

5.77

5.34

4.96

124.0

2.250

38.99

25.86

19.30

15.52

12.86

10.98

9.57

8.46

7.60

6.88

6.28

5.78

5.35

4.97

125.0

2.321

39.14

26.17

19.50

15.60

12.91

10.98

9.59

8.49

7.62

6.89

6.29

5.79

5.36

4.99

126.0 1

2.393

39.36

26.28

19.56

15.57

12.92

11.00

9.62

8.51

7.62

6.91

6.31

5.81

5.37

j 4.99

127.0

2.467

39.73

26.29

19.65

15.61

12.99

11.02

9.65

8.52

7.64

6.93

6.33

5.83

5.39

5.01

128.0

2.543

39.46

26.27

19.52

15.53

12.99

11.04

9.64

8.54

7.64

6.94

6.34

5.83

5.40

5.02

129.0

2.621

39.71

26.14

19.52

15.55

13.00

11.09

9.67

8.56

7.67

6.96

6.36

5.84

5.41

5.03

130,0 1

2.701

39.47 j

26.08

19.63

15.63

13.03

11.11

9.66

8.57

7.69

6.97

6.36

5.84

5.42

5.03

TABLE Al.8a THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE (COP) R

FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R718

F\*CO °C ^ ^ C O

(T -T „ ) \ b a r ) CO EV o^<

10.0

15.0

20.0

25.ü

3U.0

35.0

4u.0

45.0

50.0

55.0

6U.0

05.0

70.0

7^.0

120.0

1.985

1.386

1.644

1.960

2.349

2.832

3.435

4.192

5.150

6.370

7.939

9.968

12.614

16.096

20.715

121.0

2.049

1.383

1.639

1.952

2.337

2.814

3.409

4.155

5.098

6.297

7.837

9.823

12.410

15.810

20.311

122.0

2.114

1.381

1.634

1.944

2.325

2.797

3.384

4.119

5.047

6.227

7.737

9.682

12.214

15.534

19.921

123.0

2.181

1.378

1.629

1.936

2.313

2.779

3.359

4.083

4.998

6.157

7.638

9.546

12.022

15.263

19.542

124.0

2.250

1.375

1.625

1.929

2.302

2.763

3.334

4.049

4.949

6.088

7.540

9.411

11.835

15.001

19.174

125.0

2.321

1.373

1.620

1.921

2.291

2.746

3.310

4.015

4.901

6.020

7.446

9.280

11.652

14.745

18.815

126.0

2.393

1.370

1.615

1.914

2.280

2.730

3.287

3.981

4.853

5.955

7.355

9.153

11.473

14.495

18.465

127.0

2.467

1.368

1.611

1.907

2.269

2.714

3.264

3.949

4.807

5.890

7.266

9.029

11.299

14.254

18.128

128.0

2.543

1.365

1.607

1.899

2.258

2.697

3.241

3,916

4.761

5.827

7.179

8.905

11.130

114.017

17.797

129.0

2.621

1.363

1.602

1.892

2.247

2.681

3*218

3.884

4.716

5.764

7.092

8.783

10.962

13.785

17.473

130.0 1

2.701

1.360

1.598

1.885

2.236

2.666

3.196

3.853

4.672

5.703

7.007

8.665

10.800

13.561

17.160

TABLE A1.8b COMPRESSION RATIOS P^/P^, FOR A RANGE OF LIFTS AND CO EV

CONDENSING TEMPERATURES FOR R718


NT bar) (T --T )οΝ.

[ V CO EV' c \ ^

10.0

15.0

20.0

25.0

30.0

35.0

4 0.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

130.0

2.701

39.47

26.08

19.63

15.63

13.03

11.11

9.66

8.57

7.69

6.97

6.36

5.84

5.42

5.03

131.0

2.783

39.92

26.40

19.81

15.75

13.06

11.15

9.70

8.61

7.72

6.98

6.38

5.87

5.44

5.05

132.0

2.867

40.11

26.70

19.89

15.85

13.12

11.22

9.73

8.65

7.73

7.01

6.41

5.89

5.45

5.07

133.0

2.953

40.25

26.83

20.02

15.85

13.12

11.27

9.78

8.67

7.77

7.02

6.42

5.91

5.46

5.09

134.0

3.041

40.78

27.04

19.99

15.88

13.15

11.29

9.83

8.69

7.79

7.05

6.45

5.93

5.4δΙ

5.10

135.0

3.130

40.50

26.94

19.96

15.96

13.22

11.31

9.84

8.69

7.80

7.06

6.46

5.93

5.48

5.10

136.0

3.222

40.79

27.04

20.09

16.04

13.27

11.32

9.86

8.71

7.82

7.08

6.46

5.95

5.50

5.12

137.0

3.317 1

40.44

26 .83 '

20.10

15.99

13.28

11.31

9.88

8.71

7.84

7.08

6.47

5.96

5.51

5.13

138.0

3.414J

40.94

26.85

20 .15 '

16.06

13.27

11.31

9.91

8.74

7.85

7.11

6.48

5.97

5.53

5.13

139.0

3.513

40.83

26.94

20.19

15.99

13.26

11.31

9.91

8.77

7.86

7.12

6.49

5.98

5.54

J

140.0

3.614 1

41.26

26.99

20.2 3

16.03

13.35

11.38

9.93

a.uo

7.87

7. 1 3

6.52

6.00

5.54

5.13

THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE (COP) FOR

A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R718

\ ςο c

(T -T ) ^ a r

V CO EV' C \ .

10.0

15.0

20.0

25.0

30.0

33.0

4 0.0

45.0

50.0

55.0

60.0

65.0

70.0

73.0

130.0

2.701

1.360

1.598

1.885

2.236

2.666

3.196

3.853

4.672

5.703

7.007

3.665

10.800

13.561

17.160

131.0

2.783

1.358

1.594

1.879

2.226

2.651

3.174

3.822

4.630

5.644

6.924

8.553

10.644

13.341

16.856

132.0

2.867

1.356

1.589

1.872

2.216

2.636

3.153

3.792

4.588

5.585

6.844

8.443

10.491

13.129

16.562

133.0

2.953

1.354

1.585

1.865

2.205

2.621

3.132

3.763

4.547

5.523

6.765

8.335

10.339

12,923

16.274

134.0

3.041

1.351

1.581

1.859

2.195

2.606

3.111

3.733

4.505

5.471

6.687

8.227

10.189

12.717

15.992

135.0

1 3.130

1.349

1.576

1.851

2.185

2.591

3.089

3.703

4.464

5.414

6.609

8.119

10.041

12.514

15.713

136.0

3.222

1.346

1.572

1.845

2.175

2.577

3.069

3.675

4.425

5.360

6.534

8.017

9.902

12.323

15.446

137.0

3.317

1.344

1.569

1.839

2.166

2.563

3.050

3.648

4.383

5.308

6.462

7.919

9.769

12.138

15.190

I 138.0

3.414

1.342

1.565

1.833

2.157

2.550

3.031

3.621

4.350

5.257

6.391

7.822

9.636

11.954 1

14.941 J

139.0

3.513

1.340

1.561

1.826

2.147

2.536

3.011

3.594

4.313

5.205

6.320

7.726

9.504

11.771

14.692

140.0

3.614

1.338

1.557

1.820

2.138

2.523

2.992

3.5()7

4.276

5.155

6.252

7.631

9.375

11.594

14.430

TABLE Al 9b COMPRESSION RATIOS Ρ„Λ/Ρ-,„ FOR A RANGE OF LIFTS CO LV


R718 49 ΓΧΛο °c

(τ -τ ) ^ < a r )

CO EV C V

10.0

15.0

20.0

2 3.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

140.0

3.614

41.26

26.99

20.23

16.03

13.35'

11.38

9.95

8.80

7.87

7.13

6.52

6.00

5.54

5.15

141.0

3.717

41.09

27.16

20.30

16.13

13.42

11.43

9.96

8.81

7.89

7.16

6.53

6.00

..5.56

5.17

142.0

3.823

40.52

27.06

20.22

16.15

13.40

11.45

9.96

8.83

7.89

7.17

6.54

6.01

5.57

5.18

143.0

1 3.931

40.66

27.39

20.28

16.22

13.47

11.46

9.97

8.87

7.93

7.19

6.56

6.03

5.58

5.2Ο

144.0

4.0421

40.78

27.54

20.45

16.32

13.47

11.48

9.99

8.89

7.96

7.21

6.58

6.05

5.60

5.21

145.0

4.155 1

40.95

27.63

20.42

16.31

13.47

11.53

10.04

8.91

7.98

7.21

6.59

6.06

5.61

5.21

146.0

4.271

40.72

27.41

20.44

16.31

13.51

11.56

10.06

8.90

| 7.98

7.21

6.60

6.07

5.61

5.22

147.0

4.389

41.43

27.41

20.52

16.34

13.58

11.58

10.10

8.93

8.02

7.23

6.63

6.08

5.63

5.24

148.0

4.510

41.60

27.42

20.68

16.37

13.62

11.63

10.10

8.93

| 8.04

7.26

6.64

6.10

5.64

5.25

149.0

4.634

42.14

27.50

20.78

16.48

13,69

11.63

10.12

8.95

8.06

7.29

6.66

6.12

5.66

5.27

150.0

4.760

42.12

27.68

20.89

16.49

13.71

11.65

10.17

9.00

8.08

7.31.

6.66

6.13

5.67

5,2:1

TABLE Al.lOa THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R718

1 ^ T 0 \ C O C

| ( T C O - T E V ^ C ^

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0 j

140.0 [ i

3.614

1.338

1.557

1.820

2.138

2.523

2'.992

3.567

4.276

5.155

6.252

7.631

9.375

11.594

14.450 j

1 141.0

3.717

1.336

1.553

1.814

2.128

2.509

2.973

3.541

4.240

5.105

6.184

7.538

9.249

11.423

14.216

1 142.0

3.823

1.333

1.549

1.808

2.119

2.496

2.954

3.515

4.204

5.057

6.118

7.448

9.126

11.258

13.989 1

1143.0

3.931

1.331

1.546

1.802

2.110

2.483

2.936

3.490

4.169

5.009

6.053

7.359

9.007

11.096

13.765 j

1 144.0

4,042

1.329

1.542

1.796

2.101

2.471

2.918

3.465

4.135

4.963

5.989

7.272

8.889

10.936

13.544 j

145.0

4.155

1.328

1.538

1.790

2.093

2.458

2.900

3.440

4.101

4.917

5.927

7.188

8.773

10.778

13.330 j

146.0

4.271

1.325

1.535

1.785

2.084

2.446

! 2.883

3.416

4.068

4.871

5.866

7.105

8.661

10.626

.13.125 J

147.0

4.389

1.323

1.531

1.779

2.076

2.433

2.866

3.392

4.036

4.827

5.806

7.024

8.550

10.477

12.925 j

148.0

4.510

1.321

1.527

1.773

2.068

2.421

2.849

3.368

4.004

4.783

5.747

6.944

8.443

10.333

12.730 j

149.0

4.634

1.319

1.524

1.768

2.059

2.409

2.832

3.345

3.972

4.740

5.690

6.866

8.337

10.191

12.537

150.0

4.760

1.317

1.521

1.762

2.051

2.397

2.816

3.323

3.941

4.698

5.032

6.789

8.234

10.051

12.34 7 1

TABLE Al.lOb COMPRESSION RATIOS P^/P^, FOR A RANGE OF LIFTS AND CO EV


50 Thermodynamic Design Data for Heat Pump Systems fv. τ Λ ö~

\ £ 0 C

(T -T ) § < a r )

CO EV C \ .

10.0

15.0

2U.0

25.Ü

30.0

35.0

40.0

45.0

5U.0

55.0

60.0

65.0 !

70.0

75.0

150.0

4.760

42.12

27.68

20.89

16.49

13.71

11.65

10.17

9.00

8.08

7.31

6.66 |

6.13

5.67

5.23

155.0

5.433

41.81

27.87

20.74

16.68

13.76

11.77

10.23

9.08

8.13

7.38

6.73

6.18

5.72

5.32

160.0

6.180

42.61

28.43

21.22

16.82

14.05

11.93

10.41

9.18

8.25

7.46

6.82

6.27

5.79

5.39

165.0

7.008

44.32

28.79

21.54

17.14

14.15

12.14

10.52

9.32

8.33

7.56

6.89

6.35

5.87

5.44

170.0

7.985

43.24

29.09

21.50

17.18

14.27

12.14

10.64

9.38

8.42

7.60

6.95

6.39

5.92

1 5.50

1 7 5 . 0

8 . 9 2 5

4 3 . 8 6

2 9 . 3 6

2 2 . 0 7

1 7 . 4 1

1 4 . 4 7

1 2 . 3 5

1 0 . 7 2

9 . 5 4

8 . 5 1

7 . 7 1

7 . 0 3

6 . 4 7

5 . 9 8

5 . 5 7

1 8 0 . 0

1 0 . 0 2 7

4 4 . 7 5

2 9 . 2 5

2 2 . 0 1

1 7 . 6 5

1 4 . 5 4

1 2 . 4 4

1 0 . 8 4

9 .57

8 . 6 1

7 . 7 7

7 . 1 0

6 . 5 2

6 . 0 4

5 . 6 1

1 8 5 . 0

| 11 .234

4 4 . 7 9

3 0 . 0 7

2 2 . 1 7

1 7 . 7 5

1 4 . 8 0

1 2 . 5 5

1 0 . 9 6

9 . 7 0

8 .67

7 . 8 8

7 .17

6 . 6 0

6 . 0 9

5 .67 :

1 9 0 . 0

1 2 . 5 5 2

4 5 . 6 7

3 0 . 0 2

2 2 . 6 1

17 .84

1 4 . 8 6

1 2 . 7 4

1 1 . 0 4

9 . 7 9

8 .77

7 .92

7 . 2 6

6 . 6 5

6 . 1 6

5 . 7 2

195.Ü

13 .989

4 5 . 8 4

3 0 . 5 6

2 2 . 6 6

1 8 . 1 6

1 4 . 9 5

1 2 . 8 0

1 1 . 2 0

9 . 8 6

8 . 8 5

8 . 0 1

7 . 3 0

6 . 7 4

6 . 2 1

5 ^ 8

2 0 0 . 0

15 .551

4 6 . 2 6

3 0 . 6 7

2 2 . 9 8

1 8 . 2 i

15 .19

1 2 . 8 8

1 1 . 2 5

9 . 9 9

8 .92

H.OM

7 .38

6 .77

6 . 2 8

5 . 8 3

TABLE Al.lla THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R718

f\^o°c I (TCO-TEV^§^

10.0

15.0

20.0

25.0

30.0

3 5.0

4 0.0

45.0

50.0

55.0

60.0

6 5.0

70.0

75.0

150.0

4.760

1.317

1.521

1.762

2.051

2.397

2.816

3.323

3.941

4.698

5.632

6.789

8.234

10.051

12.347

155.0

5.433

1.308

1.503

1.736

2.011

2.341

2.736

3.214

3.792

4.498

5.363

6.429

7.749

9.398

11.472

160.0

6.180

1.298

1.487

1.710

1.975

2.288

2.663

3.113

3.656

4.314

5.116

6.100

7.313

8.815

10.691

165.0

7.008

1.290

1.472

1.687

1.939

2.239

2.595

3.019

3.530

4.145

4.892

5.802

6.917

8.292

9.996

170.0

7.985

1.292

1.470

1.678

1.922

2.210

2.551

2.956

3.441

4.022

4.724

5.574

6.611

7.882

9.449

175.0

8.925

1.274

1.444

1.643

1.875

2.148

2.470

2.852

3.304

3.846

4.495

5.280

6.230

7.389

8.810

180.0

10.027

1.256

1.431

1.623

1.846

2.107

2.413

2.775

3.204

3.712

4.320

5.050

5.931

6.999

8.301

185.0 '

11.234

1.259

1.407

1.603

1.818

2.068

2.360

2.704

3.109

3.590

4.159

4.841

5.658

6.645

7.842

190.0

12.552

1,252

1.406

1.572

1.791

2.031

2.310

2.637

3.021

3.473

4.011

4.647

5.409

6.322

7.425

195.0

13.989

1.245

1.395

1.567

1.752

1.996

2.264

2.575

2.939

[ 3.367

3.871

4.470

5.179

6.028

7.046

200.0 1

15 .551

1.239

1.384

1.551

1.742

1.947

2 .219

2 . 5 1 6

, 2 .862

3 .267

3 . 7 4 3

4 . 3 0 3

4 . 9 6 9

5 .757

6 .701

TABLE Al.llb COMPRESSION RATIOS PCQ/PEV F 0 R A RANGE OF LIFTS


R718 51 i \ > °c 1 ^ ^ J

(T -T T < a r )

v CO E V o \

1U.0

15.0

20.0

2 5.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

200.0 1

15.551

46.26

30.67

22.98

18.21

15.19

12.88

11.25

9.99

1 8.92

8.08

7.38

6.77

6.28

1 5.83

205.0 1

17.245

46.21

30.79

23.01

18.39 1

15.20

13.04

11.30

10.03

9.02

8.14

7.44

6.84

6.31

5.89

210.0 1

19.080

47.63

31.45

23.45

18.64

15.49

13.16

11.51

10.13

9.10

8.26

7.51

6.91

6.39

| 5.93

215.0 1

21.061

48.43

31.71

23.61

18.79 !

15.57

13.31

11.55

10.26

I 9.15

8.30

7.60

6.96

6.44

| 5.99

220.0 j

23.201

47.05

31.85

23.65

13.83

15.63

13.34

11.64

10.28

9.24

8.33

7.62

7.03

6.48

1 6.03

225.0 1

25.504

48.61

32.13

24.22

19.16

15.86

13.53

11.77

1 10.43

9.32

8.46

7.69

7.08

6.57

6.09

230.0 1

27.978

49.79

32.40

24.13

19.37

15.99

13.63

11.87

10.49

9.41

8.50

7.78

7.12

6.60

1 6.15

235.0

30.635

48.59

32.86

24.25

19.30

16.13

13.71

11.93

10.56

9.46

8.57

7.81

7.20

6.63

1 6.18

240.0 j

33.480

50.07

33.02

24.90

19.61

16.23

13.92

12.08

10.68

9.56

8.65

7.90

7.25

6.72

6.22

245.0

36.523

50.24

33.03

24.63

19.80

16.30

13.89

12.16

10.73

9.61

8.70

7.93

7.30

6.74

6.28

250. υ

39.7/4

49.97

33.67

24.9/.

19.81

16.56

14.03

Ι2.:ίΐ

10.85

9.69

8.77

8.00

7.35

6.80

6.31

TABLE AI.12a THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R718

\^CO C

(T -T ) > \ M r co EV c \ |

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

j 75.0

200.0

15.551

1.239

1.384

1.551

1.742

1.947

2.219

2.516

2.862

3.267

3.743

4.303

4.969

5.757

6.701

205.0

17.245

1.233

1.374

1.535

1.720

1.932

2.160

2.461

2.790

3.174

3.623

4.150

j 4.772

5.510

6.385

210.0

19.080

1.227

1.364

1.520

1.698

1.903

2.138

2.389

2.723

3.087

3.512

4.008

4.592

5.280

6.096

215.0

21.061

1.221

1.354

1.506

1.678

1.875

2.100

2.360

2.637

3.005

3.408

3.877

4.425

5.069

1 5.828

220.0

23.201

1.216

1.345

1.492 '

1.658

1.848

2.065

2.314

2.599

2.905

3.311

3.754

4.271

4.874

j 5.584

225.0

25.504

1.211

1.337'

1.479

1.640

1.823

2.032

2.270

2.543

2.857

3.194

3.639

4.127

4.694

[5 .358

230.0

27.978

1.206

1.328

1.466

1.622

1.799

2.000

2.229

j 2.490

2.790

3.135

3.504

3.992

4.527

1 5.150

235.0

30.635

1.201

1.320

1.455

1.606

1.776

1.970

2.190

2.441

2.727

3.055

3.432

3.836

4.372

| 4.957

240.0

33.480

1.197

1.313

1.443

1.590

1.755

1.941

2.153

2.393

2.667

2.980

3.339

3.751

4.193

1 4.778

245.0

36.523

1.192

1.305

1.432

1.574

1.734

1.914

2.118

2.349

2.611

2.910

3.251

3.642

4.092

j 4.574

250.0

39.774

1.1Γ.8

1.298

1.422

1.560

1.714

1 1.889

2.085

2.306

2.558

2.843

3.169

3.540

3.967

|4.4 56 1

TABLE Al.l2b COMPRESSION RATIOS *C0/*Ey FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R718


(T -T U ^ * r ) | CO EV C \ l

10.0

15.0

20. U

2 3.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

250.0

39.7 74

49.97

33.67

24.94

19.81

16.56

14.03

12.21

10.85

9.69

1 8.77

8.00

7.35

6.80

6.31

255.0

43.251

51.47

33.60

25.32

20.03

16.58

14.23

12.32

10.89

9.79

8.84

8.06

7.41

6.85

6.37

260.0

46.942

52.10

34.48

25.39

20.35 '

16.77

14.27

12.49

10.99

9.83

8.93

j 8.13

7.46

6.90

6.41

265.0

50.870

50.12

33.67

25.30

20.03

16.74

14.24

12.40

11.03

9.84

8.90

8.15

7.48

6.91

1 6.43

270.0

55.051

49.95

33.81

25.40 '

20.31

16.75

14.38

12.49

11.04

9.94

8.96

8.18

7.54

6.96

J 6.47

275.0

59.492

53.26

34.08

25.67

20.50

17.03

14.45

12.64

11.15

9.98

9.07

8.24

7.57

7.02

1 6.51

280.0

64.193

52.51

34.87

25.45

20.43

17.00

14.53

12.60

11.20

10.01

9.06

8.30

7.60

7.02

| 6.55

285.0

69.182

53.42

35.67

26.50

20.65

17.20

14.68

12.80

11.27

| 10.13

9.14

8.34

7.69

7.08

j 6.58

290.0 j

74.449

53.91

35.10

26.41

21.00

17.13

14.67

12.80

1 11.34

10.11

9.19

8.36

7.68

7.12

1 6.60

295.0 j

80.024

52.30

35.60

26.24

21.03

17.43

14.67

12.82

11.36

10.19

9.18

8.41

7.71

7.12

j 6.64

300.0 1

85.92 5

53.00

34.88

26.52

20.92

17.45

14.88

12.»1

11.37

10.20

9.24

8.40

7.75

7.15

j 6.64 1

TABLE Al.l3a THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R718

(T -T )oNj?r ' j CO EV' θ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

1 75.0

250.0

39.7 74

1.188

1.298

1.422

1.560

1.714

1.889

2.085

2.306

2.558

2.843

3.169

3.540

3.967

4.456 |

255.0

43.251

1.184

1.292

1.412

1.546

1.696

1.864

2.054

2.267

2.508

2.781

3.092

3.446

3.850

4.313

260.0

46.942

1.180

1.285

1.402

1.532

1.678

1.841

2.023

2.229

2.460

2.722

3.019

3.356

3.740

1 4.179

265.0

50.870

1.176

1.279

1.393

1.519

1.661

1.818

1.995

2.193

2.415

2.666

2.950

3.271

3.636

4.053

270.0

55.051

1.173

1.273'

1.384

1.507

1.644

1.797

1.968

2.159

2.373

2.614

2.885

3.192

3.540

j 3.935

275.0 1

59.492

1.169'

1.267

1.375

1.496

1.629

1.777

1.942

2.126

2.333

2.564

2.825

3.118

3.450

1 3.826

280.0 |

64.193

1.166

1.262

1.367

1.484

1.614

1.758

1.917

2.095

2.294

2.517

2.767

3.048

3.364

| 3.722

285.0

69.182

1.163

1.257

1.360

1.474

1.600

; 1.739

1.894

2.066

2.258

2.473

2.713

2.982

3.285

3.626

290.0

74.449

1.160

1.251

1.352

1.464

1.586

1.721

1.872

2.038

2.224

2.430

2.661

2.919

3.209

3.5J5

295.0

80.024

1.157 1

1.247

1.345

1.454

1.573

1.705

1.850

2.012

2.191

2.390

2.612

2.860

3.138

3.449

300,0

85.92 5

1.154

1.242

1.339

1.4 A4

1.561

1.680

1.830

1.987

2.160

2.353

2.566

2.805

3.071

1 3.369 TABLE Al.l3b COMPRESSION RATIOS P„/PD1 I FOR A RANGE OF LIFTS AND


R718 53 r\>°c (Τ -Τ TiR?^

CO EV C \

10.0

15.0

20.0

2 5.0

30.0

35.0

40.0

4 5.0

50.0

55.0 j

60.0

65.0

70.0

75.0 . 4 1

300.0

85.925

53.00

34.88

26.52

20.92

17.45

14.88

12.81

11.37

10.20

9.24

8.40

7.75

7.15

6.64

305.0

92.135

52.51

34.96

25.99

21.01

17.32

14.86

12.94

11.34

10.19

9.23

8.44

7.73

7.17

6.65

310.0

98.725

53.30

35.29

26.32

20.85

17.50

14.84

12.98

11.49

10.19

9.25

8.45

7.78

7.17

6.68

315.0

105.607

54.50

35.54

26.45

21.03

17.35

14.95

12.95

11.50

10.30

9.24

8.46

7.78

7.20

6.68

320.0

112.962

51.49

34.85

25.93

20.69

17.20

14.64

12.88

11.36

10.22

9.26

8.39

7.74

7.16

6.67

325.0

120.571

5 0 . 4 5 |

34.27

25.93

20.60

17.12

14.64

12.73

11.37

10.15

9.23

8.43

7.70

7.14

6.65

330.0 1

128.645

53.23

34.18

25.81

20.72

17.13

14.63

12.76

11.27

10.18

9.19

8.42

7.74

7.12

1 6.63

335.0 1

137.134

52.67

34.73

25.38

20.40

17.05

14.52

12.66

11.22

10.04

9.16

8.34

7.70

7.13

j 6.59

340.0 j

146.074

52.63

35.16'

26.03

20.32

16.95

14.55

12.64

11.19

1 10.04

9.07

8.34

7.65

7.10

1 6.60

345.0 j

155.480

52.11

34.14

25.71

20.39

16.66

14.30

12.53

11.07

9.93

9.00

8.21

7.60

7.01

6.54

350.0 J

165.366

47.77

32.95

24.61

19.35

16.48

13.92

12.21

10.88

1 9.75

8.85

8.0'.)

7.44

6. 93

6.44


| V c 0o c ~

T \ oar (T -T ) cTv v CO EV C \

10.0

15.0

20.0

25.0

30.0

35.0

4 0.0

45.0

50.0

55.0

60.0

6 5.0

j 70.0

1 7 5.0

300.0

85.925

I . I54I

1.242

1.339

1.444

1.561

1.089

1.830

1.987

2.160

2.353

2.566

2.805

3.071

3.369

305.0

92.135

1.151

1.238

1.332

1.435

1.549

1.674

1.811

1.963

2.130

2.316

2.523

2.752

3.007

3.293

310.0

98.725

1.149

1.234

1.326

1.427

1.538

1.659

1.793

1.941

2.103

2.283

2.482

2.703

2.949

3.223

315.0

105.607

1.146

1.229

1.320

1.419

1.527

1.645

1.775

1.918

2.076

2.250

2.442

2.655

2.892

3.154

320.0

112.962

1.144

1.226

1.315

1.412

1.517

1.633

1.760

1.899

2.052

2.221

2.406

2.612

2.840

3.093

325.0

120.571

1.142

1.221

1.309

1.403

1.507

1.620

1.743

1.878

2.027

2.190

2.370

2.568

2.788

3.031

330.0

128.6451

1.139

1.218

1.303

1.396

1.497

1.608

1.728

1.860

2.004

2.162

2.337

2.529

2.740

2.974

335.0

137.134

1.137

1.214

1.299

1.389

1.488

1.596

1.714

1.842

1.982

2.136

2.305

2.491

2.696

2.921

340.0

146.074

1.135

1.212

1.293

1.383

1.480

1.585

1.700

1.825

1.962

2.111

2.276

2.455

2.653

2.872

345.0

155.480

1.134

1.209

1.290

1.376

1.472

1.575

1.688

1 1.809

1.943

2.088

2.247

2.422

2 .6 i3

2.824

350.0

165.306

1.132

1.200

1.285

1.372

1.46Ί

1.560

j 1.675

1.795

1.92 5

2.066

2. 2 2 J

2.390

2.576

2.780

TABLE A1.14b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS CO EV AND CONDENSING TEMPERATURES FOR R718

APPENDIX 2


Operating on R114B2*

chemical name

chemical formula

molecular weight


critical pressure, bar . . Ί J . . -3 critical density, kg m


freezing point, C

safety group/class

^Adapted from Abbas, S.P., S. Devotta, F.A. Watson, and F.A. Holland. Derived thermodynamic design data for heat pump systems operating on R114B2. J. Heat Recovery Systems (in press).

The basic thermodynamic data were taken from Döring, R. (1976). Bull. Int. Inst. Ref., Annexe 1, 673-680.

Dibromo tetrafluoro ethane

CBrF CBrF

259 .85

214 .5

33 .725

789 .7

4 7 . 1

54

70.0

,•

~ t---l

t---l +:-

t:d N

170°

C--

----

----

----

l600

C--

----

--iS

ooc-

----

---

----

---~

o~--

---

-----

--

--

-130

OC

----

----

----

----

-120°C

----

110°

C~

-~

--.

-~

-~

_-.-.-..---.

__.._

..10

0°C

--

---

----

----

--~o

C---

-'--

----

----

----

----

---

.JX8..o~

<:.__

2.0

,•

,(

t,

,I

,'

II

'«

,I

tI

fI

II

A

100

150

200

2~

300

enth

alp

yp

eru

nit

mas

sH

,k

Jkg

-F

IG.A

2.1

PRES

SURE

AG

AIN

STEN

THAL

PYPE

RU

NIT

MAS

SFO

RR

l14B

2

1.5

50

.0

20.0

30

.0

..~ cv ~ ~ en en Q) ~ 0.~ Id .Q

V1

V1


13.0

12.0 l·

11.0 Γ

10.0 V-

9.0 h

8.0 U

7.0 Γ

6.0 b

30°C

5.0 b

4.0 t

3.0 50 60 70" 80 90 100 110 120 130 140 150 160

condensing temperature Tr0»°C FIG.A2.2 THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE

AGAINST CONDENSING TEMPERATURE FOR R114B2 FOR VARIOUS COMPRESSION RATIOS AND GROSS TEMPERATURE LIFTS

Rl14B2 57

τ CO o c 0

5 10 15 20 25 30 35 40 45 50 55

1 60 65 70

pco bar

0.1593 0.2003 0.2497 0.3087 0.3787 0.4609 0.5570 0.6685 0.7972 0.9449 1.1134 1.3046 1.5205 1.7632 2.0348

density kg m

liquid

2246.3 2229.6 2213.1 2196.4 2179.6 2162.7 2145.7 2218.6 2111.4 2094.0 2076.5 2058.9 2041.1 2023.1 2004.9

vapour

1.8566 2.3004 2.8269 3.4469 4.1720 5.0150 5.9890 7.1083 8.3876 9.8427 11.4900 13.3470 15.4314 17.7628 20.3606

PV 3 i -1 bar m kg

0.08580 0.08707 0.08833 0.08956 0.09008 0.09190 0.09300 0.09404 0.09504 0.09600 0.09690 0.09774 0.09853 0.09926 0.09994

latent heat

kJ kg"1

109.61 108.85 108.07 107.25 106.39 105.49 104.56 103.59 102.58 101.53 100.44 99.31 98.14 96.94 95.69

MJ m

0.203 5 0.2504 0.3055 0.3697 0.4438 0.5290 0.6262 0.7363 0.8604 0.9993 1.1540 1.3255 1.5144 1.7219 1.9483

enthalpy of

saturated vapour kJ kg"1

209.60 211.79 213.97 216.25 218.33 220.50 222.66 224.82 226.97 229.11 231.25 233.38 235.40 237.60 239.70

mass of working fluid

kg MJ~

9.1232 9.1869 9.2533 9.3240 9.3994 9.4795 9.5639 9.6534 9.7485 9.8493 9.9562 10.0695 10.1895 10.3156 10.4504

TABLE A2.1 PHYSICAL DATA FOR R114B2

Tco °c

"7 5

80 85 90 95 100 105 110 115 120 125 130 135 140 145

pco bar

2.3373 2.6731 3.0443 3.4531 3.9018 •4.3927 4.9280 5.5100 6.1411 6.8237 7.5601 8.3527 9.2042 10.1170 11.0940

density kg m

liquid

1966.5 1967.9 1949.0 1929.9 1910.5 1890.9 1270.8 1850.4 1829.6 1808.4 1786.6 1764.3 1741.4 1717.8 1693.4

vapour

23.2460 26.4407 29.9681 33.8524 38.1195 42.7974 47.9158 53.5071 59.6069 66.2545 73.4940 81.3753 89.9561 99.3030 109.4962

PV

3u -1 bar m kg

0.10054 0.10110 0.10158 0.10200 0.10236 0.10264 0.10285 0.10298 0.10303 0.10299 0.10287 0.10264 0.10232 0.10188 0.10132

latent heat

kJ kg"1

94.41 93.09 91.72 90.32 88.88 87.41 85.89 84.33 82.73 81.09 79.41 77.68 75.90 74.07 72.18

MJ m

2.1946 2.4614 2.7487 3.0575 3.3806 3.7409 4.1155 4.5122 4.9313 5.3726 5.8362 6.3212 6·. 8277 7.3554 7.9034

enthalpy of


241.80 243.88 245.95 248.02 250.07 252.12 254.16 256.19 258.21 260.21 262.21 264.16 266.16 268.12 270.05


kg MJ~

10.5921 10.7423 10.9027 11.0717 11.2511 11.4403 11.6428 11.8582 12.0875 12.3320 12.5929 12.8733 13.1752 13.5007 13.8542

TABLE A2.1 PHYSICAL DATA FOR R114B2 (continued)


Tco

150 155 160 165 170 175 180 185 190 195 200 205 210 214.5

critical

pco bar

12.1382 13.2525 14.4406 15.7060 17.0532 18.4870 20.0128 21.6370 23.3671 25.2119 27.1816 29.2886 31.5475 33.7253

density kg m

liquid

1668.1 1641.8 1614.3 1585.5 1554.9 1522.4 1487.4 1449.3 1407.0 13 59.1 1302.8 1232.3 1131.0 789.7

vapour

120.6311 132.8250 146.2241 161.0148 177.4396 195.8241 216.6166 240.4640 268.3455 301.8556 343.8772 400.5697 490.2729 789.7023

PV

bar m kg

0.10056 0.09977 0.09876 0.09754 0.09611 0.09441 0.09239 0.08998 0.08708 0.08352 0.07904 0.07312 0.06435 0.04271

latent heat

kJ kg"1

70.22 68.20 66.08 63.86 61.51 59.00 56.28 53.28 49.90 45.90 41.25 35.14 26.14 00.00

MJ m

8.4707 9.0587 9.6625 10.2824 10.9143 11.5536 12.1912 12.8119 13.3904 13.8552 14.1849 14.0760 12.8157 00.00

enthalpy of


271.97 273.86 1 275.71 277.53 279.80 280.02 282.65 284.18 285.56 286.74 287.59 287.87 286.85 277.34


kg MJ~

14.2409 14.6627 15.1332 15.6592 16.2575 16.9491 17.7683 18.7688 20.0401 21.7865 24.2424 28.4576 38.2555

TABLE A2.1 PHYSICAL DATA FOR R114B2

R114B2

Xcob a r )

[ T C O - T E V ) ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

15.0

0.309

27.98

18.44

13.60

10.74

8.84

7.47

6.45

5.66

5.03

4.51

4.09

3.73

16.0

0.322

28.07

18.51

13.65

10.77

8.87

7.50

6.47

5.68

5.04

4.53

4.10

3.74

17.0

0.335

28.16

18.58

13.71

10.80

8.89

7.52

6.49

5.69

5.06

4.54

4.11

3.75

18.0

0.349

28.26

18.64

13.77

10.84

8.92

7.55

6.51

5.71

5.07

4.55

4.12

3.76

19.0

0.364

28.36

18.69

13.82

10.88

8.95

7.57

6.53

5.73

5.09

4.57

4.13

3.77

20.0

0.379

28.46

18.73

13.87

10.91

8.97

7.59

6.55

5.75

5.10

4.58

4.14

3.78

3.47

21.0

0.394

28.56

18.78

13.92

10.95

9.00

7.61

6.57

5.76

5.12

4.59

4.16

3.79

3.47

22.0

0.410

28.64

18.82

13.95

10.99

9.02

7.63

6.59

5.78

5.13

4.60

4.17

3.80

3.48

23.0

0.426

28.71

18.85

13.98

11.02

9.04

7.65

6.61

5.79

5.14

4.61

4.18

3.81

3.49

24.0

0.443

28.77

18.90

14.01

11.05

9.07

7.67

6.62

5.81

5.16

4.63

4.19

3.82

3.50

25.0

0.461

28.83

18.94

14.03

11.08

9.09

7.69

6.64

5.82

5.17

4.64

4.20

3.82

3.51

3.23

THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R114B2

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

15.0

0.309

1.541

1.938

2.462

3.156

4.089

5.359

7.113

9.557

13.025

17.948

25.303

35.895

16.0

0.322

1.536

1.928

2.444

3.128

4.043

5.287

7.000

9.381

12.757

17.519

24.578

34.991

17.0

0.335

1.531

1.918

2.427

3.101

3.999

5.216

6.889

9.210

12.494

17.110

23.887

34.016

18.0

0.349

1.526

1.909

2.410

3.073

3.956

5.148

6.782

9.044

12.235

16.719

23.230

33.013

19.0

0.364

1.521

1.900

2.394

3.046

3.914

5.081

6.677

8.883

11.979

16.343

22.608

32.015

20.0

0.379

1.517

1.891

2.377

3.020

3.872

5.016

6.575

8.726

11.724

15.979

22.017

31.041

44.035

21.0

0.394

1.512

1.882

2.361

2.994

3.831

4.952

6.475

8.573

11.490

15.625

21.457

30.104

42.858

22.0

0.410

1.507

1.872

2.346

2.968

3.791

4.890

6.379

8.424

11.262

15.279

20.923

29.210

41.596

23.0

0.426

1.502

1.863

2.331

2.942

3.752

4.830

6.285

8.280

11.041

14.938

20.412

28.361

40.306

24.0

0.443

1.498

1.855

2.316

2.918

3.713

4.771

6.193

8.139

10.828

14.602

19.921

27.558

39.025

25.0

0.461

1.493

1.846

2.301

2.893

3.675

4.713

6.105

8.002

10.620

14.269

19.447

26.797

37.779

53.593

TABLE A2 2b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R114B2 C ° E V


X c o c

Xco bar

IT -T ) C \ CO EV \

10.Ü

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

25.0

0.461

28.83

18.94

14.03

11.08

9.09

7.69

6.64

5.82

5.17

4.64

4.20

3.82

3.51

3.23

26.0

0.479

28.90

19.00

14.06

11.12

9.12

7.71

6.66

5.84

5.18

4.65

4.21

3.83

3.52

3.24

27.0

0.498

28.98

19.07

14.10

11.15

9.15

7.73

6.68

5.86

5.20

4.66

4.22

3.84

3.52

3.25

28.0

0.517

29.07

19.15

14.15

11.18

9.19

7.75

6.69

5.87

5.21

4.68

4.23

3.85

3.53

3.26

29.0

0.537

29.18

19.22

14.20

11.22

9.22

7.78

6.71

5.89

5.23

4.69

4.24

3.86

3.54

3.27

30.0

0.557

29.30

19.30

14.25

11.25

9.25

7.80

6.73

5.91

5.24

4.70

4.25

3.87

3.55

3.27

31.0

0.578

29.43

19.37

14.30

11.28

9.28

7.83

6.75

5.92

5.26

4.71

4.26

3.88

3.56

3.28

32.0

0.600

29.58

19.42

14.36

11.32

9.31

7.86

6.77

5.94

5.27

4.73

4.27

3.89

3.57

3.29

33.0

0.622

29.72

19.48

14.41

11.35

9.33

7.88

6.79

5.95

5.29

4.74

4.28

3.90

3.58

3.30

34.0

0.645

29.86

19.53

14.45

11.38

9.36

7.91

6.81

5.97

5.30

4.75

4.30

3.91

3.58

3.30

35.0

0.66δ|

29.97 1

19.58

14.49

11.41

9.38

7.93

6.83

5.98

5.31

4.76

4.31

3.92

3.59

3.31

TABLE A2.3a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R114B2

s: o Γ \ Τ ^ c \ C O

\ ( P ba r )

(T -T ) C ^ \ CO EV \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

25.0

0.461

1.493

1.846

2.301

2.893

3.675

4.713

6.105

8.002

10.620

14.269

19.447

26.797

37.779

53.593

26.0

0.479

1.488

1.837

2.287

2.870

3.638

4.656

6.018

7.869

10.418

13.963

18.988

26.076

36.584

52.083

27.0 1

0.498

1.484

1.829

2.272

2.847

3.601

4.601

5.934

7.741

| 10.223

13.666

18.541

25.390

35.446

50.477

28.0 1

0.517

1.479

1.821

2.258

2.824

3.566

4.547

5.853

7.616

10.033

13.380

18.102

24.735

34.368

48.842

29.0

0.537

1.475

1.812

2.244

2.802

3.531

4.494

5.773

7.495

9.849

13.103

17.671

24.107

33.349

47.225

30.0

0.557

1.471

1.804

2.231

2.781

3.497

4.442

5.695

7.377

9.670

12.834

17.245

23.502

32.384

45.656

31.0

0.578

1.467

1.796

2.217

2.759

3.463

4.391

5.619

7.263

9.497

12.573

16.851

22.916

31.469

44.151

32.0

0.600

1.462

1.788

2.204

2.738

3.431

4.340

5.545

7.152

9.329

12.320

16.470

22.344

30.599

42.719

33.0 1

0.622

1.458

1.781

2.191

2.718

3.399

4.291

5.472

7.044

9.166

j 12.075

16.103

21.786

29.769

41.362

34.0 1

0.645

1.454

1.773

2.178

2.697

3.368

4.243

5.401

6.938

9.008

11.837

15.747

21.237

28.973

40.079

35.0 1

0.66δ|

1.450

1.765

2.166

2.677

3.337

4.196

5.331

6.835

8.854

11.606

15.403

20.697

28.207

38.866

TABLE A2.3b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R114B2 C ° E V

R114B2 61

Xcob a r )

( Τ Γ θ - τ κ ν ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

35.0

0.668

29.97

19.58

14.49

11.41

9.38

7.93

6.83

5.98

5.31

4.76

4.31

3.92

3.59

3.31

36.0

0.693

30.03

19.63

14.52

11.44

9.40

7.95

6.85

6.00

5.32

4.77

4.32

3.93

3.60

3.32

37.0

0.718

30.07

19.68

14.55

11.47

9.42

7.97

6.86

6.01

5.34

4.78

4.32

3.94

3.61

3.32

38.0

0.744

30.10

19.74

14.57

11.50

9.44

7.98

6.88

6.02

5.35

4.80

4.33

3.95

3.61

3.33

39.0

0.770

30.12

19.80

14.60

11.53

9.46

8.00

6.90

6.04

5.36

4.81

4.34

3.95

3.62

3.34

40.0

0.797

30.16

19.87

14.64

11.56

9.49

8.02

6.92

6.05

5.37

4.82

4.35

3.96

3.63

3.34

41.0

0.825

30.21

19.94

14.69

11.59

9.51

8.04

6.94

6.07

5.38

4.83

4.36

3.97

3.64

3.35

42.0

0.854

30.30

20.00

14.74

11.62

9.54

8.06

6.96

6.09

5.40

4.84

4.37

3.98

3.65

3.36

43.0

0.883

30.42

20.06

14.80

11.65

9.57

8.08

6.97

6.11

5.41

4.85

4.39

3.99

3.65

3.36

44.0

0.914

30.56

20.13

14.87

11.69

9.60

8.10

6.99

6.13

5.43

4.86

4.40

4.00

3.66

3.37

45.0

0.945

30.72

20.19

14.93

11.73

9.64

8.13

7.01

6.14

5.44

4.87

4.41

4.01

3.67

3.38


10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

35.0

0.668

1.450

1.765

2.166

2.677

3.337

4.196

5.331

6.835

8.854

11.606

15.403

20.697

28.207

38.866

36.0

0.693

1.446

1.758

2.153

2.658

3.307

4.151

5.262

6.735

8.706

11.383

15.070

20.197

27.466

37.718

37.0 1

0.718

1.443

1.751

2.141

2.638

3.278

4.107

5.196

6.637

8.561

11.166

14.748

19.715

26.747

36.628

38.0

0.744

1.439

1.743

2.129

2.619

3.249

4.063

5.130

6.542

8.421

10.957

14.435

19.251

26.044

35.588

39.0

0.770

1.435

1.737

2.117

2.601

3.221

4.021

5.066

6.448

8.284

10.755

14.133

18.802

25.357

34.593

40.0

0.797

1.431

1.730

2.105

2.582

3.193

3.980

5.004

6.357

8.151

10.559

13.840

18.369

24.681

33.637

41.0

0.825

1.428

1.723

2.094

2.564

3.165

3.939

4.944

6.268

8.022

10.369

13.557

17.949

24.055

32.713

42.0

0.854

1.424

1.716

2.082

2.547

3.138

3.899

4.885

6.181

7.896

10.184

13.284

17.544

23.453

31.817

43.0

0.883

1.420

1.709

2.072

2.529

3.112

3.860

4.828

6.095

7.773

10.005

13.019

17.151

22.873

30.944

44.0 1

0.914

1.417

1.703

2.061

2.512

3.086

3.822

4.772

6.012

7.652

9.831

12.763

16.772

22.313

30.091

45.0 1

0.945

1.413

1.696

2.050

2.495

3.061

3.784

4.717

5.932

7.535

9.662

12.515

16.405

21.772

29.254 1



^ c o ° c

\ < P bar)

Τ 0 0 - Τ Ε ν } ^ \ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

45.0

0.945

30.72

20.19

14.93

11.73

9.64

8.13

7.01

6.14

5.44

4.87

4.41

4.01

3.67

3.38

46.0

0.977

30.85

20.23

14.97

11.76

9.66

8.15

7.03

6.16

5.45

4.88

4.42

4.02

3.68

3.39

47.0

1.010

30.96

20.26

15.01

11.80

9.68

8.17

7.04

6.17

5.47

4.89

4.42

4.03

3.69

3.39

48.0

1.043

31.07

20.30

15.04

11.83

9.70

8.19

7.06

6.18

5.48

4.91

4.43

4.03

3.69

3.40

49.0

1.078

31.16

20.35

15.06

11.86

9.72

8.21

7.07

6.20

5.49

4.92

4.44

4.04

3.70

3.40

50.0

1.113

31.23

20.40

15.08

11.90

9.74

8.23

7.09

6.21

5.51

4.93

4.45

4.05

3.71

3.41

51.0

1.150

31.28

20.46

15.11

11.93

9.77

8.25

7.10

6.22

5.52

4.94

4.46

4.06

3.71

3.42

52.0

1.187

31.33

20.53

15.14

11.95

9.79

8.26

7.12

6.23

5.53

4.95

4.47

4.07

3.72

3.42

53.0

1.225

31.36

20.61

15.18

11.98

9.82

8.28

7.14

6.25

5.54

4.96

4.48

4.07

3.73

3.43

54.0

1.264

31.40

20.68

15.22

12.01

9.85

8.30

7.16

6.26

5.55

4.97

4.49

4.08

3.74

3.44

55.0

1.305

31.45

2U.75

15.27

12.03

9.88

8.32

7.18

6.28

5.56

4.98

4.50

4.09

3.74

3.44


\ C O ^ X v ^ r o b a r )

(T -T ) ° C \ UCO EV; \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

45.0

0.945

1.413

1.696

2.050

2.495

3.061

3.784

4.717

5.932

7.535

9.662

12.515

16.405

21.772

29.254

46.0

0.977

1.410

1.690

2.040

2.479

3.036

3.747

4.664

5.853

7.420

9.497

12.275

16.050

21.249

28.478

47.0

1.010

1.407

1.684

2.029

2.462

3.011

3.711

4.611

5.777

7.308

9.336

12.042

15.707

20.745

27.732

48.0

1.043

1.403

1.678

2.019

2.447

2.987

3.676

4.559

5.702

7.199

9.180

11.816

15.376

20.257

27.014

1

49.0

1.078

1.400

1.672

2.009

2.431

2.963

3.641

4.509

5.630

7.093

9.028

11.597

15.056

19.785

26.322

50.0

1.113

1.397

1.666

1.999

2.416

2.940

3.607

4.459

5.559

6.989

8.879

11.384

14.747

19.330

25.654

51.0

1.150

1.393

1.660

1.989

2.401

2.917

3.573

4.410

5.489

6.889

8.733

11.178

14.447

18.890

25.010

52.0

1.187

1.390

1.654

1.980

2.386

2.895

3.540

4.363

5.421

6.791

8.592

10.976

14.157

18.466

24.388

53.0

1.225

1.387

1.648

1.970

2.371

2.873

3.508

4.316

5.354

6.696

8.454

10.780

13.876

18.057

23.788

54.0

1.264

1.384

1.642

1.961

2.356

2.852

3.476

4.271

5.289

6.604

8.320

10.589

13.604

17.661

23.208

55.0

1.305

1.381

1.636

1.952

2.342

2.831

3.445

4.226

5.225

6.513

8.190

10.404

13.339

17.279

22.649


R114B2 63 CO

\ ( P C 0 bar)

( T C 0 - T E V ) O ^ \ !

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

55.0

1.305

31.45

20.75

15.27

12.03

9.88

8.32

7.18

6.28

5.56

4.98

4.50

4.09

3.74

3.44

56.0

1.346

31.50

20.79

15.31

12.05

9.91

8.34

7.19

6.29

5.57

4.99

4.50

4.10

3.75

3.45

57.0

1.388

31.57

20.81

15.35

12.07

9.92

8.36

7.20

6.30

5.58

5.00

4.51

4.10

3.75

3.45

58.0

1.431

31.65

20.83

15.39

12.10

9.94

8.38

7.22

6.32

5.60

5.01

4.52

4.11

3.76

3.46

59.0

1.475

31.76

20.86

15.44

12.13

9.96

8.41

7.23

6.33

5.61

5.02

4.53

4.12

3.77

3.47

60.0

1.520

31.88

20.89

15.48

12.16

9.98

8.43

7.25

6.35

5.62

5.03

4.54

4.13

3.77

3.47

61.0

1.567

32.02

20.95

15.53

12.20

10.00

8.45

7.27

6.36

5.63

5.04

4.55

4.13

3.78

3.48

62.0

1.614

32.17

21.03

15.57

12.24

10.03

8.47

7.29

6.37

5.65

5.05

4.56

4.14

3.79

3.48

63.0

1.663

32.32

21.13

15.61

12.29

10.06

8.49

7.31

6.39

5.66

5.06

4.57

4.15

3.79

3.49

64.0

1.712

32.46

21.23 '

15.65

12.34

10.09

8.51

7.33

6.40

5.67

5.07

4.58

4.16

3.80

3.49

65.0

1.763

32.59

21.33

15.69

12.38

10.12

8.53

7.35

6.42

5.69

5.08

4.59

4.17

3.81

3.50


^ c o ° c

^ ( p c o b a r

i ( T m - T F . v ) 0 c \ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

55.0

} 1.305

1.381

1.636

1.952

2.342

2.831

3.445

4.226

5.225

6.513

8.190

10.404

13.339

17.279

22.649

56.0

1.346

1.378

1.631

1.942

2.328

2.810

3.415

4.182

5.162

6.425

8.063

10.222

13.083

16.910

22.110

57.0

1.388

1.375

1.625

1.933

2.314

2.789

3.385

4.139

5.101

6.338

7.940

10.045

12.833

16.553

21.590

58.0

1.431

1.372

1.620

1.925

2.301

2.769

3.356

4.097

5.041

6.253

7.821

9.874

12.591

16.207

21.089

59.0

1.475

1.369

1.614

1.916

2.288

2.749

3.327

4.055

4.983

6.170

7.704

9.707

12.355

15.872

20.606

60.0

1.520

1.366

1.609

1.907

2.274

2.730

3.299

4.015

4.925

6.089

7.591

9.545

12.125

15.547

20.139

61.0

1.567

1.363

1.604

1.899

2.262

2.711

3.271

i 3.975

4.869

6.010

7.480

9.388

11.901

15.232

19.688

62.0

1.614

1.360

1.599

1.89U

2.249

2.692

3.244

3.937

4.814

5.933

7.372

9.235

11.684

14.926

19.252

63.0

1.663

1.357

1.594

1.882

2.236

2.673

3.217

3.899

4.760

5.858

7.266

9.087

11.473

14.629

18.831

64.0

1.712

1.354

1.589

1.874

2.224

2.655

3.191

3.862

4.707

5.784

7.162

8.943

11.267

14.341

18.423

65.0 1

1.763

1.352

1.584

1.866

2.212

2.638

3.166

3.826

4.656

5.712

7.061

8.803

11.068

14.061

18.029

TABLE A2.6b COMPRESSION RATIOS Pro/PRV FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R114B2

64 Thermodynamic Design Data for Heat Pump Systems N T U C xco

\ ^ c o b a r )

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

65.0

1.763

32.59

21.33

15.69

12.38

10.12

8.53

7.35

6.42

5.69

5.08

4.59

4.17

3.81

3.50

66.0

1.815

32.69

21.38

15.72

12.40

10.14

8.55

7.37

6.43

5.70

5.09

4.59

4.18

3.82

3.51

67.0

1.868

32.76

21.42

15.75

12.42

10.17

8.56

7.38

6.44

5.71

5.10

4.60

4.18

3.82

3.51

68.0

1.923

32.81

21.45

15.78

12.43

10.19

8.58

7.39

6.46

5.71

5.11

4.61

4.19

3.83

3.51

69.0

1.978

32.84

21.46

15.81

12.44

10.21

8.59

7.40

6.47

5.72

5.12

4.62

4.19

3.83

3.52

70.0

2.035

32.86

21.48

15.85

12.45

10.23

8.61

7.41

6.48

5.73

5.13

4.62

4.20

3.84

3.52

71.0

2.093

32.86

21.53

15.88

12.47

10.25

8.62

7.42

6.49

5.74

5.14

4.63

4.21

3.84

3.53

72.0

2.152

32.87

21.59

15.92

12.50

10.26

8.65

7.43

6.51

5.75

5.14

4.64

4.21

3.85

3.53

73.0

2.212

32.89

21.66

15.96

12.54

10.28

8.67

7.45

6.52

5.77

5.15

4.65

4.22

3.86

3.54

74.0

2.274

32.94

21.74

16.00

12.58

10.30

8.69

7.46

6.53

5.78

5.16

4.66

4.22

3.86

3.55

75.0

2.337

33.02

21.82

16.05

12.62

10.32

8.72

7.48

6.54

5.79

5.17

4.66 i

4.23

3.87

3.55 1

TABLE A2.7a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R114B2 R

^\co ^ • v ^ P b a r )

(T -T ) ^ ^ V CO EV ^ ^

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

65.0

1.763

1.352

1.584

1.866

2.212

2.638

3.166

3.826

4.656

5.712

7.061

8.803

11.068

14.061

18.029

66.0

1.815

1.349

1.579

1.858

2.200

2.620

3.140

3.790

4.606

5.641

6.963

8.666

10.876

13.788

17.646

67.0

1.868

1.346

1.574

1.850

2.188

2.603

3.115

3.755

4.556

5.572

6.867

8.532

10.688

13.522

17.275

68.0

1.923

1.343

1.569

1.843

2.176

2.586

3.091

3.720

4.508

5.504

6.773

8.401

10.507

13.265

16.915

69.0

1.978

1.341

1.564

1.835

2.165

2.569

3.067

3.686

4.461

5.438

6.681

8.273

10.330

13.015

16.566

70.0

2.035

1.338

1.560

1.828

2.153

2.552

3.044

3.653

4.415

5.373

6.592

8.149

10.159

12.773

16.226

71.0

2.093

1.336

1.555

1.820

2.142

2.536

3.021

3.621

4.369

5.310

6.504

8.028

9.991

12.539

15.896

72.0

2.152

1.333

1.551

1.813

2.131

2.520

2.998

3.589

4.325

5.248

6.418

7.909

9.827

12.312

15.576

73.0

2.212

1.331

1.546

1.806

2.120

2.504

2.976

3.557

4.281

5.188

6.334

7.794

9.668

12.091

15.265

74.0

2.274

1.328

1.542

1.799

2.110

2.489

2.954

3.527

4.238

5.129

6.252

7.681

9.512

11.877

14.964

75.0 1

2.337 1

1.326

1.537

1.792

2.099

2.474

2.932

3.496

4.196

5.071

6.172

7.571

9.360

11.669

14.672

TABLE A2.7b COMPRESSION RATIOS PCQ/pEV

F 0 R A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R114B2

R114B2 Γν ο

r ^ c o c ^ c o b a r

( T C 0 - T E V ) O > \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

7 5.0

75.0

2.337

33.02

21.82

16.05

12.62

10.32

8.72

7.48

6.54

5.79

5.17

4.66

4.23

3.87

3.55

76.0

2.402

33.17

21.88

16.10

12.66

10.35

8.74

7.50

6.55

5.81

5.18

4.67

4.24

3.87

3.56

77.0

2.467

33.35

21.93

16.16

12.69

10.38

8.75

7.52

6.57

5.82

5.19

4.68

4.25

3.88

3.56

78.0

2.535

33.56

21.97

16.22

12.73

10.41

8.77

7.54

6.58

5.83

5.20

4.69

4.25

3.88

3.57

79.0

2.603

33.77

22.00

16.27

12.76

10.44

8.79

7.56

6.59

5.84

5.22

4.70

4.26

3.89

3.57

80.0

2.673

33.97

22.04

16.32

12.79

10.47

8.80

7.58

6.61

5.85

5.23

4.70

4.27

3.90

3.58

81.0

2.744

34.13

22.11

16.35

12.83

10.50

8.82

7.60

6.62

5.86

5.24

4.71

4.27

3.90

3.58

82.0

2.817'

34.24

22.19

16.38

12.86

10.52

8.84

7.61

6.64

5.86

5.24

4.72

4.28

3.91

3.58

83.0

2.891

34.29

22.27

16.39

12.90

10.54

8.86

7.62

6.65

5.87

5.25

4.73

4.29

3.91

3.59

84.0

2.967

34.28

22.34

16.40

12.92

10.55

8.88

7.63

6.66

5.88

5.26

4.73

4.29

3.92

3.59

85.0

3.044

34.23 1

22.40

16.40

12.94

10.57

8.89

7.63

6.67

5.89

5.26

4.74

4.29

3.92

3.59


\ T °C ^ CO

^ ( P c o b a r )

(T - T ) C ^ν^

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.U

60.0

65.0

70.0

75.0

75.U

2.337

1.326

1.537

1.792

2.099

2.474

2.932

3.496

4.196

5.071

6.172

7.571

9.360

11.669

14.672

76.0

2.402

1.323

1.533

1.785

2.089

2.459

2.911

3.467

4.155

5.014

6.094

7.464

9.213

11.466

14.390

77.0

2.467

1.321

1.529

1.778

2.079

2.444

2.890

3.438

4.115

4.959

6.018

7.359

9.069

11.268

14.117

78.0

2.535

1.318

1.524

1.771

2.069

2.429

2.869

3.409

4.075

4.905

5.943

7.256

8.929

11.075

13.852

79.0

2.603

1.316

1.520

1.765

2.059

2.415

2.849

3.381

4.037

4.851

5.871

7.156

8.792

10.888

13.595

80.0

2.673

1.314

1.516

1.758

2.049

2.401

2.829

3.353

3.999

4.799

5.800

7.U59

8.659

10.705

13.345

81.0

2.744

1.311

1.512

1.752

2.039

2.387

2.809

3.326

3.961

4.748

5.730

6.963

8.529

10.527

13.102

82.0

2.817

1.309

1.508

1.745

2.030

2.373

2.790

3.299

3.925

4.698

5.662

6.871

8.402

10.354

12.865

83.0

2.891

1.307

1.504

1.739

2.021

2.360

2.771

3.273

3.889

4.649

5.595

6.780

8.278

10.186

12.635

84.0

2.967

1.305

1.500

1.733

2.011

2.347

2.753

3.247

3.853

4.601

5.530

6.692

8.157

10.022

12.410

85.0

3.044

1.302

1.496

1.727

2.002

2.334

2.734

3.222

3.819

4.554

5.466

6.605

8.039

9.862

12.192

TABLE A2.8b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R114B2

66 Thermodynamic Design Data for Heat Pump Systems ^ o ° c

Xcob a r

(T -T ) ^ \ CO EV \ ^

1U.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

| 65.0

70.0

75.0

85.0 )

3.044

34.23

22.40

16.40

12.94

10.57

8.89

7.63

6.67

5.89

5.26

4.74

4.29

3.92

3.59

86.0

3.123

34.15

22.43

16.42

12.94

10.58

8.91

7.64

6.68

5.90

5.27

4.75

4.30

3.92

3.60

87.0

3.203

34.06

22.44

16.44

12.95

10.60

8.92

7.65

6.69

5.91

5.27

4.75

4.30

3.93

3.60

88.0

3.285

33.99

22.44

16.47

12.95

10.61

8.93

7.66

6.69

5.92

5.28

4.75

4.31

3.93

3.60

89.0

3.368

33.95

22.44

16.51

12.95

10.63

8.94

7.67

6.70

5.92

5.28

4.76

4.31

3.93

3.61

90.0

3.453

33.96

22.44

16.56

12.96

10.65

8.95

7.69

6.70

5.93

5.29

4.76

4.32

3.94

3.61

91.0

3.540

34.03

22.48

16.62

13.00

10.67

8.97

7.71

6.72

5.94

5.30

4.77

4.33

3.94

3.61

92.0

3.628

34.18

22.54

16.67

13.04

10.69

9.00

7.72

6.73

5.95

5.31

4.78

4.33

3.95

3.62

93.0

3.717

34.38

22.61

16.73

13.09

10.71

9.02

7.74

6.75

5.96

5.32

4.78

4.34

3.95

3.62

94.0

3.809

34.63

22.69

16.78

13.15

10.73

9.05

7.76

6.76

5.97

5.33

4.79

4.34

3.96

3.63

95.0

3.902

34.90

22.78

16.83

13.21

10.76

9.07

7.78

6.78

5.98

5.34

4.80

4.35

3.97

3.63


\ T UC ^vCO

( TC0-TEV) O^\J

1U.0

15.0

20.0

25.0

30.0

■ 35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

85.0

3.044

1.302

1.496

1.727

2.002

2.334

2.734

3.222

3.819

4.554

5.466

6.605

8.039

9.862

12.192

86.0

3.123

1.300

1.492

1.721

1.993

2.321

2.716

3.197

3.785

4.508

5.403

6.520

7.924

9.705

11.979

87.0

3.203

1.298

1.488

1.715

1.984

2.308

2.698

3.172

3.751

4.462

5.342

6.437

7.812

9.553

11.773

88.0

3.285

1.296

1.485

1.709

1.976

2.295

2.681

3.148

3.718

4.418

5.282

6.356

7.703

9.404

11.572

89.0

3.368

1.294

1.481

1.703

1.967

2.283

2.664

3.125

3.686

4.374

5.223

6.277

7.596

9.259

11.376

90.0

3.453

1.292

1.477

1.697

1.958

2.271

2.647

3.101

3.654

4.332

5.165

6.199

7.492

9.118

11.186

91.0

3.540

1.290

1.474

1.691

1.950

2.259

2.630

3.079

3.623

4.290

5.109

6.124

7.390

8.981

11.000

92.0

3.628

1.288

1.470

1.686

1.942

2.247

2.614

3.056

3.593

4.248

5.054

6.049

7.291

8.847

10.819

93.0

3.717

1.286

1.467

1.680

1.934

2.236

2.598

3.034

3.563

4.208

5.000

5.977

7.193

8.717

10.642

94.0

3.809

1.284

1.463

1.675

1.925

2.224

2.582

3.012

3.533

4.168

4.946

5.906

7.098

8.590

10.470

95.0

3.902

1.282

1.460

1.669

1.918

2.213

2.566

2.991

3.504

4.129

4.894

5.837

7.005

8.466

10.303

TABLE A2.9b COMPRESSION RATIOS Ppr/P y FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R114B2 E

R114B2 67

^ s C O \ ^ ( P bar

^ < C O T C 0 - T E V ) O > \

10 .0

15 .0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

9 5 . 0

3 . 9 0 2

3 4 . 9 0

2 2 . 7 8

1 6 . 6 3

1 3 . 2 1

10 .76

9 .07

7 . 7 8

6 . 7 8

5 . 9 8

5 . 3 4

4 . 8 0

4 . 3 5

3 .97

3 . 6 3

9 6 . 0

3 .997

3 5 . 1 0

2 2 . 8 1

1 6 . 8 5

13 .24

1 0 . 7 8

9 . 0 8

7 . 7 9

6 . 7 9

5 .99

5 . 3 5

4 . 8 1

4 . 3 5

3 .97

3 . 6 3

9 7 . 0

4 . 0 9 3

3 5 . 2 5

2 2 . 8 4

16 .86

13 .26

1 0 . 8 0

9 . 0 9

7 . 8 0

6 . 8 0

6 . 0 0

5 . 3 5

4 . 8 1

4 . 3 6

3 .97

3 . 6 4

9 8 . 0

4 . 1 9 1

3 5 . 3 5

2 2 . 8 5

16 .86

13 .27

10 .82

9 . 1 0

7 . 8 1

6 . 8 1

6 . 0 0

5 .36

4 . 8 2

4 . 3 6

3 .97

3 . 6 4

9 9 . 0

4 . 2 9 1

3 5 . 4 1

2 2 . 8 8

1 6 . 8 5

13 .28

1 0 . 8 4

9 . 1 0

7 . 8 2

6 . 8 1

6 . 0 1

5 .36

4 . 8 2

4 . 3 6

3 . 9 8

3 . 6 4

100 .0

4 . 3 9 3

3 5 . 4 1

2 2 . 9 1

1 6 . 8 5

13 .28

10 .86

9 . 1 0

7 . 8 3

6 . 8 2

6 . 0 2

5 .36

4 . 8 3

4 . 3 7

3 . 9 8

3 . 6 4

101 .0

4 . 4 9 6

3 5 . 3 8

2 2 . 9 8

16 .86

13 .28

10 .88

9 . 1 1

7 .84

6 . 8 3

6 . 0 3

5 .37

4 . 8 3

4 . 3 7

3 . 9 8

3 . 6 5

102.0

4 . 6 0 1

35.33 1

2 3 . 0 6

16 .88

13.29

10 .89

9 . 1 3

7 .84

6 . 8 4

6 . 0 3

5 .37

4 . 8 3

4 . 3 7

3 . 9 8

3 . 6 5

103 .0

4.7081

35 .28

23 .16

16 .92

13 .31

10 .91

9 . 1 5

7 . 8 5

6 . 8 5

6 .04

5 .38

4 . 8 4

4 . 3 8

3 . 9 8

3 . 6 5

104.0

4 .817

3 5 . 2 5

2 3 . 2 b

16.97

13 .33

10 .93

9 .17

7 .86

6 . 8 6

6 . 0 5

5 .39

4 . 8 4

4 . 3 8

3 .99

3 . 6 5

105.0

4 .928

3 5 . 2 5

2 3 . 3 5

17 .03

13 .35

10 .94

9 . 2 0

7.87

6 .87

6 .06

5 .40

4 . 8 5

4 .39

3 .99

3 .65

TABLE A2.10a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE OF LIFTS AND CONDENSING TEMPERATURES FOR R114B2

(COP) FOR A RANGE

\ * c o ° c

\ p b a r ) (TCO-TEV) ^ \

10 .0

15 .0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

9 5 . 0

3 . 9 0 2

1.282

1.460

1.669

1.918

2 . 2 1 3

2 . 5 6 6

2 .991

3 .504

4 .129

4 . 8 9 4

5 .837

7 . 0 0 5

8 .466

10 .303

9 6 . 0

3 .997

1.280

1.456

1.664

1.910

2 . 2 0 2

2 . 5 5 1

2 . 9 7 0

3 . 4 7 6

4 . 0 9 1

4 . 8 4 3

5 .769

6 .914

8 .344

10 .140

9 7 . 0

4 . 0 9 3

1.278

1.453

1.659

1.902

2 .191

2 . 5 3 6

2 .949

3 . 4 4 8

4 . 0 5 4

4 . 7 9 3

5 .702

6 . 8 2 5

8 .226

| 9 .982

9 8 . 0

4 . 1 9 1

1.276

1.449

1.654

1.894

2 .180

2 . 5 2 1

2 .929

3 . 4 2 1

4 .017

4 . 7 4 4

5 .637

6 .7 39

8 .110

9.t>28

9 9 . 0

4 . 2 9 1

1.274

1.446

1.648

1.887

2 . 1 6 9

2 . 5 0 6

2 . 9 0 9

3 .394

3 .981

4 . 6 9 6

5 . 5 7 3

6 .654

7 .997

y . i ) 7 7

100 .0

4 . 3 9 3

1.272

1.443

1 .643

1.879

2 . 1 5 9

2 . 4 9 1

2 . 8 8 9

3 .367

3 . 9 4 5

4 . 6 4 9

5 . 5 1 0

6 . 5 7 1

7 .886

9 . 5 3 1

101 .0

4 . 4 9 6

1.270

1.440

1.638

1.872

2 . 1 4 8

2 .477

2 . 8 7 0

3 .341

3 .910

4 . 6 0 3

5 .449

6 .490

7 .779

9 .387

102 .0

4 . 6 0 1

1.268

1.436

1.633

1.865

2 . 1 3 8

2 . 4 6 3

2 . 8 5 0

3 . 3 1 5

3 . 8 7 6

4 . 5 5 7

5 .389

6 .410

7 . 6 7 3

9 .247

103 . U

4 . 7 0 8

1.267

1.433

1.628

1.858

2 . 1 2 8

2 .449

2 . 8 3 2

3 .290

3 . 8 4 3

4 . 5 1 3

5 .330

6 . 3 3 2

7 .570

9. I l l

104.U

4 .817

1.265

1.43U

1.624

1.851

2 .118

2 . 4 3 5

2 . 8 1 3

3 .265

3 .810

4 . 4 6 9

5 .272

6 .256

7 .470

8 .978

105.0

4 . 9 2 8

1.263

1.427

1.619

1.844

2 .108

2 .422

2 . 7 9 5

3 .241

3 .777

4 .42b

5 .215

6 .182

7 .372

8 .847

TABLE A2.lOb COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R114B2 C ° E V

68 Thermodynamic Design Data for Heat Pump Systems \ o

\ ^ c o c

\ ( P 0 b a r

( T C 0 - T E V ) O ^ \ 10.0

15.0

20.0

25.0

30.0

35.0

j 40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

105.0

4.928

35.25

23.35

17.03

13.35

10.94

9.20

7.87

6.87

6.06

5.40

4.85

4.39

3.99

3.65

106.0

5.041

35.29

23.36

17.09

13.37

10.95

9.21

7.88

6.88

6.06

5.40

4.85

4.39

3.99

3.65

107.0

5.155

35.37

23.35

17.14

13.38

10.96

9.23

7.89

6.88

6.07

5.41

4.85

4.39

4.00

3.66

108.0

5.271

35.48

23.32

17.19

13.40

10.97

9.24

7.91

6.89

6.08

5.41

4.86

4.40

4.00

3.66

109.0

5.390

35.63

23.28

17.23

13.43

10.97

9.24

7.92

6.89

6.08

5.42

4.86

4.40

4.00

3.66

110.0

5.510

35.78

23.25

17.26

13.45

10.98

9.25

7.93

6.89

6.09

5.42

4.87

4.40

4.01

3.66

111.0

5.632

35.92

23.29

17.28

13.49

11.00

9.26

7.95

6.90

6.09

5.43

4.87

4.40

4.01

3.66

112.0

5.757

36.00

23.34

17.28

13.53

11.01

9.26

7.96

6.91

6.10

5.43

4.87

4.40

4.01

3.66

113.0

5.883

36.02

23.41

17.27

13.56

11.02

9.27

7.96

6.92

6.10

5.44

4.88

4.41

4.01

3.66

114.0

6.011

35.94

23.45

17.24

13.58

11.03

9.27

7.96

6.93

6.10

5.44

4.88

4.41

4.01

3.67

115.0

6.141 1

35.75

23.47

17.19

13.58

11.04

9.27

7.96

6.93

6.10

5.44

4.88

4.41

4.01

! 3.67


^ ( P b a r ) (T -T ) C \ CO EV \ ,

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

i l O . U

4.928

1.263

1.427

1.619

1.844

2.108

2.422

2.795

3.241

3.777

4.426

5.215

6.182

7.372

8.847

100.0 1

5.04l |

1.261

1.424

1.614

1.837

2.099

2.409

2.777

3.217

3.746

4.384

5.160

6.109

7.276

8.720

i o / . o 1

5.155

1.259

1.421

1.609

1.830

2.089

2.395

2.759

3.193

3.714

4.343

5.105

6.037

7.182

8.596

108.0 1

5.271

1.258

1.418

1.605

1.823

2.080

2.383

2.742

3.170

3.684

4.302

5.052

5.967

7.090

8.476

109.0 1

5.3901

1.256

1.415

1.600

1.816

2.070

2.370

2.725

3.147

3.653

4.262

5.000

5.898

7.000

8.358

110.0

5.510

1.254

1.412

1.596

1.810

2.061

2.357

2.708

3.125

3.624

4.224

4.949

5.831

6.912

8.242

111.0

5.632

1.253

1.409

1.591

1.803

2.052

2.345

2.691

3.103

3.595

4.185

4.899

5.766

6.826

8.130

112.0 1

5.757

1.251

1.406

1.587

1.797

2.043

2.333

2.675

3.081

3.566

4.148

4.849

5.701

6.741

8.020

113.0

5.883

1.249

1.404

1.583

1.791

2.035

2.321

2.659

3.060

3.538

4.111

4.801

5.638

6.659

7.912

114.0

6.011

1.248

1.401

1.578

1.785

2.026

2.309

2.643

3.039

3.510

4.075

4.754

5.576

6.578

7.806

115.0 1

6.141 1

1.246

1.398

1.574

1.778

2.017

2.297

2.627

3.018

3.483

4.039

4.707

5.516

6.499

7.703

TABLE A2.11b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R114B2

R114B2 Γ \ τ °c \ co

\ v ( P b a r \ C 0

(T^-T 7 ) ° C \ 1 CO EV \ .

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

115.0

6.141

35.75

23.47

17.19

13.58

11.04

9.27

7.96

6.93

6.10

5.44

4.88

4.41

4.01

3.67

116.0

6.272

35.34

23.32

17.10

13.53

11.02

9.24

7.94

6.93

6.09

5.43

4.87

4.40

4.00

3.66

117.0

6.406

34.90

23.14

17.01

13.45

11.00

9.22

7.92

6.91

6.08

5.42

4.87

4.40

4.00

3.66

118.0

6.542

34.49

22.95

16.94

13.38

10.97

9.19

7.90

6.90

6.08

5.41

4.86

4.39

3.99

3.65

Ί ΐ 9 .0

6.681

34.20

22.80

16.90

13.32

10.96

9.18

7.89

6.89

6.07

5.40

4.86

4.39

3.99

3.65

120.0

6.824

34.08

22.72

16.90

13.28

10.95

9.18

7.88

6.88

6.07

5.40

4.86

4.39

3.99

3.64

'121.0

6.970

34.20

22.79

16.95

13.31

10.97

9.21

7.89

6.89

6.08

5.40

4.86

4.39

3.99

3.64

122.0

7.119

34.56

22.97

17.06

13.38

11.00

9.25

7.91

6.90

6.10

5.42

4.86

4.40

3.99

3.65

123.0

7.270

35.19

23.25

17.21

13.48

11.05

9.30

7.95

6.93

6.11

5.43

4.87

4.41

4.00

3.65

124.0

7.425

36.06

23.61

17.38

13.62

11.12

9.36

7.99

6.95

6.14

5.45

4.89

4.42

4.01

3.66

125.0

7.580

37.10

23.98

17.57

13.76

11.18

9.43

8.04

6.98

6.16

5.47

4.90

4.43

4.02

3.67

TABLE A2.12a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R114B2 R

[ \ T O°C \ < P c o b a r )

TCO-TEV) C \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

115.0

6.141

1.246

1.398

1.574

1.778

2.017

2.297

2.627

3.018

3.483

4.039

4.707

5.516

6.499

7.703

116.0

6.272

1.244

1.395

1.569

1.772

2.008

2.285

2.612

2.997

3.456

4.003

4.661

5.455

6.421

7.601

117.0 1

6.406

1.243

1.392

1.565

1.766

2.000

2.274

2.596

2.977

3.429

3.968

4.616

5.397

6.344

7.502

118.0

6.542

1.241

1.389

1.561

1.760

1.992

2.263

2.581

2.957

3.403

3.934

4.572

5.339

6.270

7.405

119.0

6.681

1.240

1.387

1.557

1.754

1.984

2.252

2.567

2.938

3.378

3.902

4.529

5.284

6.198

7.312

120.0

6.824

1.238

1.385

1.553

1.749

1.976

2.241

2.553

2.919

3.353

3.870

4.488

5.230

6.129

7.222

121.0

6.970

1.237

1.383

1.550

1.744

1.969

2.232

2.539

2.902

3.330

3.840

4.448

5.179

6.062

7.134

122.0

7.119

1.237

1.381

1.547

1.739

1.962

2.222

2.527

2.885

3.308

3.810

4.410

5.129

5.997

7.050

123.0

7.270

1.236

1.379

1.544

1.735

1.956

2.213

2.514

2.868

3.286

3.782

4.373

5.081

5.934

6.968

124.0

7.425

1.235

1.378

1.541

1.730

1.949

2.204

2.502

2.852

3.265

3.753

4.336

5.033

5.872

6.888

125.0

7.580

1.234

1.376

1.538

1.726

1.943

2.195 ,

2.490;

2.836!

3.243

3.725!

4.299

4.985

5.810

6.808


70 Thermodynamic Design Data for Heat Pump Systems XSC0

Xcobar)

( ^ 0 - Τ Ε ν } ^ \

1Ü.0

15.ü

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

1 75.0

125.0

7.580

37.10

23.98

17.57

13.76

11.18

9.43

8.04

6.98

6.16

5.47

4.90

4.43

4.02

3.67

126.0

7.733

38.06

24.15

17.66

13.83

11.22

9.45

8.06

7.00

6.17

5.48

4.90

4.43

4.02

3.67

127.0

7.886

38.94

24.23

17.72

13.87

11.25

9.46

8.08

7.00

6.17

5.49

4.91

4.43

4.02

3.67

128.0

8.040

39.63

24.26

17.74

13.87

11.26

9.45

8.09

7.01

6.17

5.49

4.91

4.43

4.02

3.67

129.0

8.195

40.05

24.27

17.73

13.86

11.27

9.44

8.10

7.01

6.16

5.49

4.91

4.42

4.02

3.66

130.0

8.353

40.12

24.30

17.71

13.83

11.27

9.42

8.09

7.01

6.16

5.48

4.91

4.42

4.01

3.66

131.0

8.514

39.86

24.50

17.68

13.82

11.27

9.41

8.09

7.01

6.15

5.47

4.91

4.42

4.01

3.66

132.0

8.680

39.33

24.76

17.67

13.82

11.27

9.41

8.08

7.01

6.15

5.47

4.91

4.41

4.01

3.65

133.0

8.850

38.61

25.06

17.70

13.83

11.28

9.43

8.07

7.02

6.15

5.47

4.90

4.42

4.00

3.65

134.0

9.025

37.85

25.35

17.75

13.86

11.29

9.44

8.07

7.03

6.16

5.47

4.90

4.42

4.00

3.65

135.0

9.204

37.14

25.56

17.85

13.89

11.30

9.47

8.07

7.04

6.17

5.47

4.90

4.42

4.00

3.65


^ ^ P p Q ^ a r )

(T -T ) ° ( J ^ CO EVy \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

| 75.0

125.0

7.580

1.234

1.376

1.538

1.726

1.943

2.195

2.490

2.836

3.243

3.725

4.299

4.985

5.810

6.808

126.0

7.733

1.233

1.373

1.534

1.720

1.935

2.185

2.476

2.818

3.220

3.695

4.260

4.935

5.746

6.726

127.0

7.886

1.231

1.370

1.530

1.714

1.927

2.174

2.462

2.799

3.196

3.664

4.221

4.885

5.682

6.643

128.0

8.040

1.229

1.367

1.525

1.707

1.918

2.163

2.447

2.780

3.172

3.634

4.182

4.835

5.618

6.561

129.0

8.195

1.227

1.363

1.520

1.701

1.910

2.152

2.433

2.762

3.148

3.603

4.143

4.78b

5.555

6.481

130.0

8.353

1.224

1.360

1.516

1.695

1.901

2.141

2.419

2.744

3.125

3.574

4.105

4.737

5.493

6.402

131.0

8.514

1.222

1.357

1.512

1.689

1.894

2.130

2.405

2.726

3.102

3.545

4.068

4.691

5.434

6.327

132.0

8.680

1.219

1.355

1.508

1.684

1.886

2.121

2.393

2.710

3.081

3.518

4.033

4.646

5.377

6.254

133.0

8.850

1.217

1.353

1.504

1.679

1.880

2.112

2.381

2.694

3.061

3.492

4.000

4.603

5.323

1 6.185

134.0

9.025

1.216

1.351

1.501

1.675

1.874

2.103

2.370

2.680

3.042

3.467

3.969

4.563

5.271

6.118

135.0 1

9.204

1.214

1.349

1.499

1.670

1.868

2.095

2.359

2.665

3.023

3.443

3.938

4.523

5.220

6.053 |

TABLE A2.13b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES , , , ^ CO EV

FOR R114B2

R114B2

\ T ° c " \co \ ^ ( P bar)i

^sCO ( T C 0 - T E V ) O ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

135.0

9.204

37.14

25.56

17.85

13.89

11.30

9.47

8.07

7.04

6.17

5.47

4.90

4.42

4.00

3.65

136.0

9.383

36.82

25.54

18.01

13.90

11.31

9.48

8.07

7.03

6.17

5.47

4.90

4.42

4.00

3.64

137.0

9.563

36.68

25.35

18.17

13.91

11.31

9.48

8.08

7.03

6.17

5.47

4.90

4.42

3.99

3.64

138.0

9.746

36.70

25.03

18.33

13.91

11.32

9.48

8.08

7.02

6.17

5.46

4.89

4.41

3.99

3.63

139.0

9.930

36.83

24.63

18.45

13.93

11.32

9.47

8.08

7.01

6.18

5.46

4.89

4.41

3.99

3.63

140.0

10.117

37.03

24.22

18.51

13.96

11.32

9.46

8.09

7.00

6.17

5.46

4.88

4.40

3.99

3.62

141.0

10.306

37.22

24.07

18.49

14.05

11.32

9.47

8.09

7.00

6.17

5.46

4.88

4.40

3.98

3.62

142.0

10.499

37.36

24.02

18.39

14.15

11.32

9.47

8.09

7.00

6.16

5.46

4.87

4.39

3.98

3.62

143.0

10.694

37.41

24.05

18.23

14.26

11.33

9.47

8.09

7.00

6.16

5.46

4.87

4.39

3.98

3.61

144.0

10.892

37.37

24.15

18.02

14.34

11.34

9.48

8.09

7.01

6.15

5.46

4.87

4.38

3.97

3.61

145.0

11.094

37.27

24.28

17.82

14.39

11.37

9.48

8.08

7.01

6.14

5.46

4.87

4.38

3.97

3.61


^<CO \ ( P bar

(T -T ) ° r V. r c o EV; L ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

j 60.0

65.0

70.0

75.0

135.0

9.204

1.214

1.349

1.499

1.670

1.868

2.095

2.359

2.665

3.023

3.443

3.938

4.523

5.220

6.053

136.0

9.383

1.213

1.346

1.496

1.666

1.861

2.087

2.348

2.651

3.004

3.419

3.907

4.483

5.169

5.988

137.0

9.563

1.213

1.343

1.493

1.661

1.855

2.078

2.336

2.636

2.985

3.394

3.876

4.444

5.119

5.924

138.0

9.746

1.212

1.340

1.490

1.657

1.849

2.070

2.325

2.622

2.967

3.370

3.845

4.405

5.069

| 5.861

139.0

9.930

1.212

1.337

1.486

1.652

1.842

2.061

2.314

2.607

2.948

3.347

3.815

4.366

5.020

5.799

140.0

10.117

1.211

1.335

1.483

1.647

1.836

2.053

2.303

2.593

2.930

3.323

3.785

4.328

4.972

5.738

141.0 1

10.306

1.211

1.333

1.479

1.643

1.830

2.045

2.292

2.579

2.912

j 3.300

3.755

4.291

4.925

5.678

142.0 1

10.499

1.210

1.331

1.475

1.639

1.824

2.037

2.282

2.565

2.894

3.278

3.727

4.255

4.879

5.620

143.0

10.694

1.208

1.330

1.471

1.635

1.818

2.029

2.271

2.552

2.877

3.255

3.699

4.219

4.834

5.562

144.0

10.892

1.207

1.329

1.467

1.630

1.812

2.021

2.261

2.538

2.860

3.234

3.671

4.184

4.790

5.507

145.0 1

11.094

1.205

1.328 1

1.464

1.626

1.807

2.013

2.251

2.526

2.843

3.213

3.644

4.150

4.747

5.452



\ ^ b a r )

(T -T ) ° C \ CO EV \

10.0

15.Ü

2U.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

1 70.0

75.0

145.0

11.094

37.27

24.28

17.82

14.39

11.37

9.48

8.08

7.01

6.14

5.46

4.87

4.38

3.97

3.61

146.0

11.297

37.35

24.39

17.75

14.39

11.44

9.48

8.09

7.01

6.14

5.46

4.87

4.37

3.96

3.60

147.0

11.504

37.43

24.47

17.72

14.33

11.51

9.48

8.09

7.01

6.14

5.45

4.86

4.37

3.95

3.60

148.0

11.712

37.49

24.48

17.73

14.22

11.58

9.48

8.09

7.01

6.14

5.44

4.86

4.36

3.95

3.59

149.0

11.924

37.52

24.43

17.76

14.07

11.62

9.48

8.08

7.00

6.13

5.43

4.86

4.36

3.94

3.58

150.0

12.138

37.49

24.31

17.80

13.91

11.64

9.49

8.07

6.99

6.13

5.42

4.85

4.35

3.93

3.57

151.0

12.355

37.42

24.27

17.82

13.84

11.61

9.52

8.06

6.98

6.12

5.41

4.84

4.34

3.92

3.57

152.0

12.575

37.29

24.23

17.82

13.80

11.55

9.56

8.05

6.97

6.11

5.40

4.83

4.34

3.91

3.56

153.0

12.798

37.13

24.18

17.78

13.78

11.45

9.59

8.04

6.96

6.10

5.39

4.82

4.33

3.90

3.55

154.0

13.024

36.96

24.15

17.72

13.78

11.34

9.61

8.03

6.95

6.09

5.39

4.80

4.32

3.90

3.54

155.0

13.252

36.82

24.13

17.65

13.79

11.23

9.62

8.03

6.94

6.08

5.38

4.79

4.31

3.89

3.53

TABLE A2.15a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE LIFTS AND CONDENSING TEMPERATURES FOR R114B2

N ( P b a r T C 0 - T E V ) O ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0 !

70.0

75.0 |

h.45.0

11.094

1.205

1.328

1.464

1.626

1.807

2.013

2.251

2.526

2.843

3.213

3.644

4.150

4.747

5.452

146.0

11.297

1.204

1.327

1.461

1.621

1.801

2.006

2.241

2.513

2.827

3.192

3.618

4.116

4.704

5.398

147.0

11.504

1.203

1.325

1.459

1.616

1.796

1.998

2.232

2.500

2.811

3.171

3.591

4.083

4.662

5.346

148.0

11.712

1.202

1.323

1.457

1.611

1.790

1.991

2.222

2.488

2.795

3.151

3.565

4.051

4.621

5.294

149.0

11.924

1.201

1.321

1.455

1.606

1.785

1.984

2.212

2.475

2.779

3.131

3.540

4.019

4.581

5.243

150.0

12.138

1.200

1.319

1.453

1.601

1.779

1.977

2.203

2.463

2.763

3.111

3.515

3.987

4.541

5.193

151.0

12.355

1.199

1.317

1.451

1.598

1.773

1.970

2.194

2.451

2.748

3.092

3.491

3.956

4.502

5.144

152.0

12.575

1.198

1.315

1.449

1.595

1.767

1.963

2.185

2.439

2.733

3.072

3.466

3.926

4.464

5.096

153.0

12.798

1.197

1.313

1.446

1.592

1.760

1.956

2.176

2.428

2.718

3.054

3.443

3.896

4.426

5.049

154.0

13.024

1.196

1.312

1.443

1.589

1.754

1.949

2.167

2.416

2.704

3.035

3.419

3.867

4.389

5.003

155.0 1

13.252

1.195

1.31U

1.44u

1.587

1.748

1.942

2.158

2.405

2.689

3.017

3.397

3.838

4.353

4.958 j

TABLE A2.15b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R114B2 °° E V

R114B2

Γχι· o°c

\ ^ P bar)

( T C O - T E V ) ^ \ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

155.0

13.252

36.82

24.13

17.65

13.79

11.23

9.62

8.03

6.94

6.08

5.38

4.79

4.31

3.89

3.53

156.0

13.484

36.87

24.19

17.68

13.83

11.20

9.61

8.06

6.93

6.07

5.38

4.78

4.31

3.88

3.52

157.0

13.719

37.01

24.26

17.72

13.87

11.19

9.58

8.10

6.93

6.07

5.37

4.78

4.30

3.88

3.51

158.0

13.956

37.19

24.32

17.76

13.89

11.20

9.53

8.14

6.93

6.07

5.37

4.77

4.29

3.87

3.50

159.0

14.197

37.39

24.37

17.80

13.88

11.22

9.46

8.16

6.93

6.06

5.36

4.77

4.28

3.86

3.50

160.0

14.4411

37.57

24.37

17.83

13.86

11.24

9.39

8.17

6.93

6.05

5.35

4.76

4.26

3.86

3.49

161.0

14.687

37.70

24.34

17.83

13.85

11.25

9.35

8.15

6.95

6.04

5.34

4.75

4.25

3.84

3.48

162.0

14.937

37.75

24.27

17.79

13.83

11.24

9.32

8.11

6.96

6.03

5.32

4.74

4.24

3.83

3.47

163.0

15.1901

37.71

24.18

17.73

13.80

11.21

9.30

8.05

6.97

6.01

5.31

4.73

4.23

3.82

3.46

164.0

15.447

37.57

24.07

17.65

13.75

11.17

9.28

7.97

6.97

6.00

5.29

4.71

4.22

3.80

3.44

165.0

15.706 1

37.37

23.98

17.55

13.71

11.11

9.27

7.89

6.96

5.98

5.27

4.69

4.20

3.78

3.43


r^co°c

^ ( P c o b a r ) T C O - T E V ) O C \ ^

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

| 75.0

155.0

13.252

1.195

1.310

1.440

1.587

1.748

1.942

2.158

2.405

2.689

3.017

3.397

3.838

4.353

4.958

156.0

13.484

1.194

1.308

1.437

1.584

1.744

1.935

2.150

2.394

2.675

2.999

3.374

3.810

4.318

4.913

157.0

13.719

1.193

1.307

1.435

1.581

1.740

1.927

2.142

2.383

2.661

2.981

3.352

3.782

4.283

4.870

158.0

13.956

1.192

1.305

1.432

1.577

1.736

1.920

2.133

2.372

2.648

2.964

3.330

3.754

4.249

4.827

159.0

14.197

1.191

1.303

1.430

1.573

1.732

1.912

2.125

2.362

2.634

2.947

3.308

3.727

4.215

4.785

160.0

14.441

1.190

1.302

1.427

1.569

1.729

1.905

2.116

2.351

2.621

2.930

3.287

3.701

4.182

4.743

161.0

14.687

1.189

1.300

1.425

1.565

1.725

1.899

2.107

2.342

2.608

2.914

3.267

3.675

4.149

4.703

162.0

14.937

1.188

1.298

1.423

1.562

1.721

1.894

2.098

2.332

2.595

2.898

3.246

3.649

4.118

4.663

163.0

15.190

1.187

1.297

1.420

1.559

1.716

1.889

2.089

2.322

2.582

2.882

3.226

3.624

4.086

4.624

164.0

15.447

1.186

1.295

1.418

1.556

1.711

1.885

2.080

2.312

2.570

2.866

3.206

3.6U0

4.056

4.586 i 1

165.0 1

15.706

1.185

1.294

1.416

1.552

1.706

1.880

2.072

2.302

2.558

2.850

3.187

3.575

4.025 I

4.548

TABLE A2.16b COMPRESSION RATIOS P C C / PE V

FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R114B2


Xcob a r )

ko-^^x 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

165.0

15.706

37.37

23.98

17.55

13.71

11.11

9.27

7.89

6.96

5.98

5.27

4.69

4.20

3.78

3.43

166.0

15.969

37.25

24.02

17.53

13.70

11.09

9.27

7.86

6.94

5.99

5.26

4.68

4.19

3.77

3.42

167.0

16.235

37.14

24.11

17.52

13.70

11.09

9.27

7.84

6.91

6.00

5.25

4.67

4.18

3.76

3.40

168.0

16.504

37.07

24.23

17.54

13.70

11.09

9.26

7.83

6.87

6.01

5.24

4.65

4.17

3.74

3.39

169.0

16.777

37.04

24.35

17.57

13.69

11.09

9.24

7.83

6.82

6.02

5.23

4.64

4.15

3.73

3.37

170.0

17.053

37.06

24.43

17.60

13.68

11.09

9.22

7.83

6.76

6.01

5.22

4.63

4.14

3.72

3.36

171.0

17.333

37.13

24.40

17.63

13.67

11.08

9.21

7.83

6.73

5.99

5.22

4.61

4.12

3.71

3.34

172.0

17.616

37.24

24.30

17.65

13.64

11.07

9.19

7.82

6.71

5.96

5.22

4.60

4.11

3.69

3.33

173.0

17.903

37.36

24.15

17.65

13.61

11.03

9.17

7.80

6.69

5.91

5.22

4.58

4.09

3.67

3.31

174.0

18.193

37.48

23.98

17.63

13.57

10.99

9.14

7.76

6.67

5.86

5.21

4.56

4.07

3.65

3.30

175.0

18.487

37.56

23.83

17.58

13.53

10.94

9.11

7.72

6.65

5.80

5.19

4.54

4.05

3.63

3.28

TABLE A2.17a THEORETTCAT. RA^KINE COEFFICTEN'T'S O^ PERFORMANCE (COP) FOR A RANGE LIFTS AND CONDENSING TEMPERATURES FOR R114B2 R

[TCO-TEV) ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

165.0

15.706

1.185

1.294

1.416

1.552

1.706

1.880

2.072

2.302

2.558

2.850

3.187

3.575

4.025

4.548

166.0

15.969

1.184

1.292

1.413

1.549

1.702

1.876

2.065

2.291

2.546

2.835

3.168

3.552

3.996

4 .511 |

167.0 Ί

16.235

1.183

1.291

1.411

1.546

1.698

1.870

2.059

2.281

2.534

2.820

3.149

3.528

3.967

4.475

168.0

16.504

1.183

1.290

1.409

1.543

1.694

1.865

2.053

2.270

2.523

2.806

3.131

3.505

3.938

4.440

Il69.0

16.777

1.182

1.288

1.407

1.540

1.690

1.859

2.047

2.260

2.511

2.791

3.113

3.483

3.910

4.405

170.0

17.053

1.181

1.287

1.405

1.537

1.686

1.853

2.042

2.250

2.499

2.777

3.095

3.460

3.882

4.371j

[m.o 17.333

1.180

! 1.285

1.403

1.534

1.682

1.847

2.036

2.241

2.487

2.763

3.077

3.439

3.855

4.337

172.0

17.616

1.179

1.284

1.401

1.531

1.678

1.842

2.030

2.234

2.475

2.750

3.060

3.417

3.828

4.304 |

173.0

17.903

1.179

1.283

1.399

1.529

1.674

1.837

2.023

2.227

2.462

2.737

3.043

3.396

3.802

4.272

174.0

18.193

1.178

1.281

1.397

1.526

1.670

1.832

2.016

2.220

2.450

2.723

3.027

3.376

3.777

4.240

175.0

18.487

1.177

1.280

1.395

1.523

1.666

1.827

2.009

2.213

2.439

2.709

3.010

3.355

3.751

4.209 |


R114B2

^ ( * c o b a r )

( T C O - T E V ) ^ \

10.0

15.0

1 20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

175.0

18.487

37.56

23.83

17.58

13.53

10.94

9.11

7.72

6.65

5.80

5.19

4.54

4.05

3.63

3.28

176.0

18.785

37.54

23.80

17.53

13.53

10.91

9.09

7.70

6.64

5.77

5.17

4.53

4.03

3.61

3.26

177.0

19.086

37.45

23.83

17.46

13.53

10.88

9.06

7.68

6.62

5.74

5.13

4.53

4.01

3.60

3.24

178.0

19.391

37.27

23.90

17.38

13.52

10.86

9.04

7.65

6.59

5.72

5.09

4.52

3.99

3.58

3.22

179.0

19.700

37.02

23.99

17.30

13.51

10.83

9.00

7.63

6.56

5.70

5.04

4.51

3.97

3.55

3.20

180.0

20.013

36.71

24.04

17.21

13.48

10.80

8.96

7.60

6.52

5.68

4.99

4.49

3.95

3.53

3.18

181.0

20.330

36.38

23.92

17.13

13.40

10.76

8.91

7.56

6.49

5.65

4.95

4.46

3.93

3.51

3.15

182.0

20.650

36.04

23.71

17.06

13.29

10.72

8.86

7.52

6.45

5.62

4.92

4.42

3.91

3.48

3.13

183.0

20.975

35.72

23.44

16.99

13.18

10.67

8.81

7.47

6.41

5.58

4.88

4.37

3.89

3.45

3.10

184.0

21.304

35.44

23.15

16.93

13.06

10.61

8.75

7.41

6.37

5.54

4.85

4.32

3.87

3.42

3.07

185.0

21.637

35.22

22.88

16.87

12.95

10.54

8.69

7.36

6.33

5.49

4.82

4.26

3.84

3.40

3.04


^ c o \ ( P bar

v n^CO (T - T ) C ^ r co EV; \ ^

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

]l75.0 1

18.487

1.177

1.280

1.395

1.523

1.666

1.827

2.009

2.213

2.439

2.709

3.010

3.355

3.751

4.209

176.0

18.785

1.176

1.279

1.393

1.520

1.663

1.823

2.002

2.206

2.429

2.695

2.995

3.335

3.727

4.178

Il77.0

19.086

1.176

1.278

1.391

1.518

1.659

1.818

1.996

2.199

2.420

2.681

2.979

3.316

3.702

4.148

178.0

19.391

1.175

1.277

1.389

1.515

1.656

1.813

1.990

2.191

2.412

2.667

2.964

3.296

3.679

4.118

179.0

19.700

1.174

1.275

1.388

1.513

1.652

1.809

1.984

2.183

2.404

2.653

2.949

3.277

3.655

4.089

180.0

20.013

1.174

1.274

1.386

1.510

1.649

1.804

1.978

2.174

2.396

2.640

2.933

3.259

3.632

4.061 _________

181.0

20.330

1.173

1.273

1.384

1.508

1.645

1.799

1.973

2.167

2.388

2.629

2.917

3.241

3.609

4.033

182.0

20.650

1.172

1.272

1.382

1.505

1.642

1.795

1.967

2.159

2.379

2.619

2.901

3.224

3.587

4.006

183.0

20.975

1.172

1.271

1.381

1.503

1.639

1.791

1.961

2.152

2.370

2.609

2.885

3.206

3.566

3.979

184.0

21.304

1.171

1.270

1.379

1.501

1.636

1.787

1.956

2.145

2.360

2.600

2.869

3.189

3.544

3.953

185.0

21.637

1.170

1.269

1.378

1.498

1.633

1.783

1.950

2.139

2.351

2.590

2.854

3.171

3.523

3.927


APPENDIX 3


Operating on R113*

chemical name

chemical formula

molecular weight




freezing point, C

safety group/class

Trichloro

CC12FCC1F2

187.4

214.1

34.1

576.0

47.6

0.6

1/4-5

^Adapted from Tai, K.W., R. Zylla, S. Devotta, F.A. Watson and F.A. Holland. Derived thermodynamic design data for heat pump systems operating on R113. J. Heat Recovery Systems (in press).

The basic thermodynamic data were taken from Thermodynamic Properties of Arcton 113 SI Units. Imperial Chemical Industries Ltd., Imperial Chemical House, Millbank, London, SW1P 3JF.

76

trif1uoro ethane

u 0) w

150

200

250 un


30Q

enthalpy per unit mass H, kJ kg"l

5* I—»

350


lift 25°C

30°C

35°C

40°C

40 5o So condensing temperature T , C


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Xco°c ! X bar] (T -T )dv

CO Ev' C \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

7 0.0

L 75-°

15.0

0.295

28.00

18.42

13.63

10.76

8.85

7.49

6.47

5.67

16.0

0.308

28.10

18.48

13.67

10.79

8.88

7.51

0.49

5.69

17.0

0.322

28.19

18.54

13.72

10.83

8.90

7.53

6.51

5.71

5.07

18.0

0.335

28.28

18.60

13.76

10.86

8.93

7.56

6.52

5.73

5.09

19.0

0.349

28.37

18.66

13.80

10.90

8.96

7.58

6.54

5.74

5.10

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20.0

0.364

28.46

18.72

13.85

10.93

8.99

7.60

6.56

5.76

5.12

21.0

0.379

28.54

18.78

13.89

10.96

9.01

7.62

6.58

5.77

5.13

22.0

0.395

28.64

18.84

13.93

11.00

9.04

7.65

6.60

5.79

5.15

4.62

23.0

0.411

28.74 '

18.89

13.98

11.03

9.07

7.67

6.62

5.81

5.16

4.63

24.0

0.428

28.84

18.96

14.02

11.06

9.10

7.69

6.64

5.83

5.17

4.64

25.0

0.445

28.92

19.01

14.06

11.10

9.12

7.71

6.66

5.84

5.19

4.66

TABLE A3.2a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES BOR R113 R

^•ö^c 1 X. bar)

(T -T ) o \ 1 CO EV; C \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

oO.O

65.0

70.0

75.0

15.0

0.295

1.560

1.975

2.527

3.267

4.274

5.660

7.597

110.343

""

—

16.0 1

0.308

1.554

1.964

2.508

3.23ο

4.223

5.578

7.4b7

10.13b

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17.0

0.322

1.549

1.954

2.489

3.205

4.173

5.498

7.339

9-935

13.649

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18.0

0.335

1.543

1.943

2.471

3.174

4.123

5.419

7.214

9.738

13.338

—

19.0

0.349

1.538

1.933

2.453

3.144

4.075

5.343

7.094

9.549

13.039

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20.0

0.3b4

1.533

1.923

2.435

3.115

4.028

5.2b9

6.978

9.3b5

12.751

1 1

1 1

1 1

1 1

1 1

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21.0

0.379

1.527

1.913

2.417

3.086

3.982

5.197

6.8b5

9.18'J

12.473

1 1

1 1

1 1

1 t

1 1

22.0

0.395

1.523

1.903

2.40U

3.05b

3.938

5.127

6.755

9.U17

12.207

lb.7o9

23.0

0.411

1.518

1.893

2.3o4

3.031

3.894

5.Ü58

b.6 49

8.851

11.94 ο

1 6 . 3 O 4

24.0

0.428

1.513

1.884

2.3bo

3.0U4

3.851

4.991

b.545

8.689

1 1.09 b

15.9/1

25.0

0.445

1.5U8

l .b /4

2.351

2.97b

3.8U9

4.92 b

b.444

a. 5 34

11.453

15.595

TABLE A3.2b COMPRESSION RATIOS P Q/^Ky FOR A RANGE OF LIFTS AND CONDENSING TEMPERATORES FOR R113.

Rl 13 81

X o °c X p h J

N. bar)

1U.0

15.U

20.U

25.0

30.0

35.0

40.0

45.0

50.0

55.υ

60.0

65.0

70.0

75.0

25.0

0.445

28.92

19.01

14.06

11.10

9.12

7.71

6.66

5.84

5.19

4.66

26.0

0.463

29.00

19.06

14.10

11.13

9.15

7.73

6.68

5.86

5.20

4.67

27.0

0.482

29.11

19.13

14.15

11.16

9.18

7.76

6.70

5.87

5.22

4.68

4.24

28.0

0.501 1

29.19

19.19

14.19

11.20

9.20

7.78

6.72

5.89

5.23

4.69

4.25

29.0

Ü.520

29.27

19.24

14.23

11.23

9.23

7.80

6.73

5.90

5.24

4.71

4.26

30.0

0.541

29.36

19.30

14.27

11.26

9.25

7.82

6.75

5.92

5.26

4.72

4.27

31.0

0.561 1

29.47

19.36

14.31

11.29

9.28

7.84

6.77

5.94

5.27

4.73

4.28

32.0

0.583 1

29.56 !

19.42

14.36

11.33

9.31

7.87

6.79

5.95

5.29

4.74

4.29

3.91

33.0

0.605

29.64

19.48

14.40

11.36

9.33

7.89

6.81

5.97

5.30

4.75

4.30

3.92

34.0

0.628

29.71

19.53

14.44

11.39

9.36

7.91

6.82

5.98

5.31

4.76

4.31

3.93

35.0

0.651 1

29.82

19.59

14.48

11.42

9.38

7.93

6.84

6.00

5.33

4.78

4.32

3.94

TABLE A3.3a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R113 R

X b a r (T -T ) o \ |V CO EV C \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

1 75.0

25.0

0.445

1.508

1.874

2.351

2.978

3.809

4.926

6.444

8.534

11.453

15.595

2b.0 1

0.463

1.503

1.865

2.336

2.952

3.769

4.863

6.340

8.383

11.221

15.232

27.0 1

0.482

1.498

1.857

2.321

2.927

3.729

4.801

0.252

8.237

10.995

14.885

20.448

28.0 1

0.501

1.494

1.847

2.305

2.902

3.690

4.740

6.158

8.094

10.774

14.545

19.921

29.0

0.520

1.489

1.839

2.290

2.878

3.652

4.681

6.067

7.956

1U.5Ü2

14.218

19.414

30.0

0.541

1.484

1.830

2.275

2.854

3.614

4.623

5.979

7.821

1U.358

13.901

18.927

31.0

0.561

1.480

1.821

2.260

2.830

3.578

4.568

5.893

7.691

10.159

13.599

18.459

32.0

0.583

1.476

1.813

2.247

2.808

3.542

4.513

5.810

7.5o5

9.9b8

13.304

18.011

24.743

33.0

0.605

1.471

1.ÖU5

2.233

2.785

3.507

4.459

5.729

7.441

9.782

13.02U

17.578

24.074

34.0

0.b28

1.467

1.797

2.219

2.763

3.473

4.407

5.649

7-3^2

9.601

12.746

17.158

2J.429

35.0

0.651

1.463

1.7Ö9

2.205

2.742

3.439

4.355

5.572

7.2U5 |

9.425

12.482

16.753

22.810

TABLE A3.3b COMPRESSIOR RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R113.


IXco °c XC°H > X. bar)

(T -T ) o \ y co EV' c \

1Ü.Ü

15.Ü

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

3 5 . 0

0 . 6 5 1

2 9 . 8 2

19 .59

14 .48

11 .42 '

9 . 3 8

7 . 9 3

6 .84

6 . 0 0

5 . 3 3

4 . 7 8

4 . 3 2

3 .94

3u.O 1

0 . 6 7 6

2 9 . 9 3

19 .66

1 4 . 5 3

11 .45

9 .41

7 . 9 5

6 . 8 6

6 . 0 1

5 .34

4 . 7 9

4 . 3 3

3 . 9 5

3 7 . 0

0 . 7 0 1

3 0 . 0 1

19 .72

14 .57

11 .49

9 . 4 4

7 .97

6 . 8 8

6 . 0 3

5 . 3 5

4 . 8 0

4 . 3 4

3 . 9 6

3 . 6 3

3 8 . 0

0 . 7 2 6

3 0 . 1 0

19 .77

1 4 . 6 1

11 .52

9 . 4 6

7 .99

6 . 9 0

6 .04

5 .36

4 . 8 1

4 . 3 5

3 . 9 6

3 . 6 3

3 9 . 0

0 . 7 5 3

3 0 . 2 0

19 .82

1 4 . 6 5

11 .55

9 .49

8 . 0 1

6 .91

6 . 0 6

5 .38

4 . 8 2

4 . 3 6

3 .97

3 . 6 4

4 0 . 0

0 . 7 8 0

3 0 . 2 8

19 .88

14 .69

11 .58

9 . 5 1

8 . 0 3

6 . 9 3

6 .07

5 .39

4 . 8 3

4 . 3 7

3 . 9 8

3 . 6 5

4 1 . 0

0 . 8 0 8

3 0 . 3 5

19 .94

1 4 . 7 3

11 .61

9 . 5 3

8 . 0 5

6 . 9 5

6 . 0 9

5 .40

4 . 8 4

4 . 3 8

3 .99

3 . 6 6

4 2 . ü

0 . 8 3 6

3 0 . 4 5

19 .99

14 .77

11 .64

9 . 5 6

8 . 0 8

6 . 9 6

6 . 1 0

5 . 4 2

4 . 8 6

4 . 3 9

4 . 0 0

3 . 6 6

1 3.38

4 3 . 0

0 . 8 6 6

3 0 . 5 5

2 0 . 0 6

14.82

11 .68

9 . 5 9

8 . 1 0

6 . 9 8

6 . 1 2

5 . 4 3

4 . 8 7

4 . 4 0

4 . 0 1

3 .67

3 .38

4 4 . 0

0 . 8 9 6

3 0 . 6 4

2 0 . 1 1

14 .85

11 .71

9 . 6 1

8 .12

7 . 0 0

6 . 1 3

5 .44

4 . 8 8

4 . 4 1

4 . 0 2

3 . 6 8

3 .39

4 5 . 0

0 .927

30 .72

20 .17

14 .90

11 .74

9 . 6 4

8 .14

7 .02

6 . 1 5

5 .45

4 . 8 9

4 . 4 2

4 . 0 2

3 .69

3 . 4 0


\ bar) (T -T ) ö V

y co EV' c \ 10 .0

15 .0

2 0 .0

2 5 . 0

30 .0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

3 5 . 0

0 . 6 5 1

1.463

1.789

2 . 2 0 5

2 .742

3 .439

4 . 3 5 5

5 .572

7 .205

9 .425

12 .482

16 .753

22 .810

3b .0

0 . 6 7 6

1.458

1.781

2 .192

2 .720

3 .406

4 . 3 0 5

5 . 4 9 c

7 .092

9 . 2 5 5

12 .225

16 .364

2 2 . 2 1 3

3 7 . 0

0 . 7 0 1

1.454

1 .773

2 ,179

2 . 7 0 0

3 .374

4 . 2 5 6

5 . 4 2 3

6 .982

9 .091

11 .978

15 .988

21 .644

2 9 . 7 3 4

3 8 . 0

0 .726

1.450

1.7t>6

2 .166

2 . 6 7 9

3 . 3 4 2

4.2U8

5 . 3 5 2

6 . 8 7 5

8 .931

11.739

15 .626

2 1 . 0 9 5

28 .892

3 9 . 0

0 . 7 5 3

1.446

1.758

2 . 1 5 4

2 . 6 6 0

3 . 3 1 2

4 . 1 6 3

5 .282

b . 771

8 .776

11 .507

15 .277

2 0 . 5 6 5

2 8 . 0 8 1

4 0 . 0

0 . 7 8 0

1.442

1.751

2 . 1 4 1

2 . 6 4 0

3 .282

4 .117

5 . 2 1 3

6 .669

8 .624

11 .281

14 .941

2 0 . 0 5 2

2 7 . 3 0 2

4 1 . 0

0 . 8 0 8

1.4 38

1.743

2 .129

2 . 6 2 0

3 . 2 5 2

4 . 0 7 2

5 .146

6 .570

8 .477

1 1 . 0 6 3

14 .614

19 .561

2 6 . 5 5 3

4 2 . 0

0 .83b

1.435

1.736

2 .117

2 . 6 0 1

3 . 2 2 3

4 .028

5 .081

6 .474

8 .335

10 .852

14 .300

19 .08b

25 .839

| 35 .497

4 3 . 0

0 . 8 b 6

1.431

1.729

2 . 1 0 5

2 . 5 8 3

3 .194

3 . 9 8 5

5 .017

6 . 3 8 0

8 .197

10 .647

13 .996

18 .630

2 5 . 1 5 0

| 3 4 . 4 4 5

4 4 . 0

0 . 8 9 b

1.427

1.722

2 . 0 9 4

2 .564

3.167

3 . 9 4 3

4 . 9 5 7

6 .289

8 .062

10 .449

13 .701

18 .190

2 4 . 4 8 ο

133 .435

4 5 . 0

0 .927

1.423

1.715

2 .082

2 .546

3 .139

3 . 9 0 3

4 . 8 9 b

6 .199

7 .931

10 .256

13 .416

17 .767

2 3 . 8 4 6

3 2 . 4 6 7

TABLE A3.4b COMPRESSION RATIOS Ρ^^/Ρσ„ FOR A RANGE OF LIFTS AND CO EV


Rl13 83 Ι \τ °c

X°(P

(T - T ) OV

r co EV c \ 10.0

13 .0

2 0 . 0

23 .0

30 .0

35 .0

4 0 .0

4 5.0

5 0 . 0

5 5 . 0

6 0 . 0

6 3 . 0

7 0 . 0

7 5 . 0

4 5 . 0

0 . 9 2 7

30 .7 2

20 .17

14 .90

11 .74

9 .64

8 .14

7 .02

6 . 1 5

3 . 4 5

4 . 8 9

4 . 4 2

4 . 0 2

3 .69

3 . 4 0

4 6 . 0

0 . 9 5 9

3 0 . 7 9

2 0 . 2 2

14.94

11 .77

9 .66

8 .16

7 . 0 3

6 .16

5 .47

4 . 9 0

4 . 4 3

4 . 0 3

3 .69

3 .40

4 7 . 0

0 . 9 9 2

3 0 . 8 8

2 0 . 2 8

1 4 . 9 8

11 .80

9 . 6 9

8 .18

7 .05

6 . 1 8

5 .48

4 . 9 1

4 . 4 4

4 . 0 4

3 .70

3 .41

4 8 . 0

1.026

3 0 . 9 8

20 .34

15 .02

11 .83

9 . 7 1

8 . 2 0

7 .07

6 .19

5 . 4 9

4 . 9 2

4 . 4 5

4 . 0 5

3 .71

3 . 4 1

4 9 . 0

1.060

31 .07

2 0 . 4 0

15 .06

11 .86

9 . 7 3

8 .22

7 . 0 8

6 . 2 0

5 . 5 0

4 . 9 3

4 . 4 6

4 . 0 6

3 .71

1 3 .42

5 0 . 0

1.096

3 1 . 1 5

2 0 . 4 4

1 5 . 1 0

11 .89

9 . 7 6

8 . 2 4

7 . 1 0

6 . 2 2

5 .51

4 . 9 4

4 . 4 6

4 . 0 6

3 . 7 2

1 3.43

5 1 . 0

1.132

3 1 . 2 5

2 0 . 5 0

15 .14

11.92

9 . 7 8

8 . 2 6

7 . 1 2

6 . 2 3

5 . 5 3

4 . 9 5

4 . 4 7

4 . 0 7

3 . 7 3

3 . 4 3

5 2 . 0

1.170

3 1 . 3 2

20 .54

15.17

1 1 . 9 5

9 .81

8 .28

7 . 1 3

6 .24

5 .54

4 . 9 6

4 . 4 8

4 . 0 8

3 . 7 3

3 .44

5 3 . 0

1.208

31 .39

2 0 . 6 0

15 .21

1 1 . 9 8

9 . 8 3

8 . 3 0

7 . 1 5

6 . 2 6

5 . 5 5

4 . 9 7

4 . 4 9

4 . 0 9

3 . 7 4

3 . 4 4

5 4 . 0

1.247

3 1 . 4 8

2 0 . 6 6

15 .26

12 .01

9 . 8 5

8 .32

7 .16

6 .27

5 .56

4 . 9 8

4 . 5 0

4 . 0 9

j 3 . 7 5

3 . 4 5

-n

5 5 . 0

1.288

31 .57

2 0 . 7 2

15.29

12 .04

9 . 8 8

8 . 3 3

7 .18

6 . 2 8

5 .57

4 . 9 9

4 . 5 1

4 . 1 0

3 . 7 5

3 .46

TABLE A3.5a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R113

\ T °r \ r c o L

x j CO \ bai)

(T -T ) o \ CO EV C \

10 .0

15 .0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

45 .0

50 .0

5 3 . 0

6u .u

0 5 . 0

70 .0

7 3.0

4 5 . 0

0 .927

1.423

1.715

2 .082

2 .546

3 .139

3 . 9 0 3

4 . 8 ^ 0

6 . 199

7 .931

l u . 2 5 8

13.416

17 .7υ7

23 .840

32 .407

4 6 . 0

0 .959

1.420

1.708

2 . 0 7 0

2 .528

3 .111

3 .862

4 . 8 3 6

0 .112

7 .803

lO.OOii

13.139

17.357

2 3.2 32

31 .5 3o

4 7 . 0

0 .992

1.416

1.702

2 . 0 5 9

2 . 5 1 1

3 . 0 8 5

3 . 8 2 3

4 . 7 7 8

6 .027

7 .679

9 . 8 8 6

12 .872

lb .V62

22.03l>

30 .049

48.Ü

1.026

1.412

1.695

2 . 0 4 8

2 .494

3 .059

3 .764

4 . 7 2 1

5 .944

7 .559

9 .710

1 2 . 6 U

16 .580

22 .070

2 9 . 7 ^ 4

4 9 . 0

l.OoO

1.409

1.089

2 . 0 3 8

2 . 4 7 7

3 .034

3 .747

4 . 0 0 6

5.Ö05

7 . 4 4 1

9 .539

12 .3o4

16 .212

2 1 . 5 2 4

2 8 . 9 7 3

5 0 . 0

1.096

1.405

1.682

2 . 0 2 7

2 . 4 6 0

3 .009

3 .710

4 . 6 1 2

5 .780

7 .326

9 . 3 7 3

12 .120

15 .855

20 .997

28 .181

5 1 . 0

1.132

1.402

1.676

2 .017

2 . 4 4 4

2 . 9 8 5

3 . 6 7 3

4 . 5 5 9

5 .708

7 .215

9 .212

11 .885

15 .510

2 0 . 4 8 9

2 7 . 4 2 5

5 2 . 0

1.170

1.398

1.670

2 . 0 0 6

2 .428

2 . 9 6 0

3 .637

4 .507 t

5.634

7 .106

9 .054

11 .656

15 .177

19 .998

20 .092

5 3 . 0

1.208

1.395

1.663

1.996

2 . 4 1 2

2 . 9 3 7

3 . 6 0 3

4 . 4 5 7

5.5oO

7.00U

6. 902

11 .43ο

1 4 . 8 5 5

19 .327

25.1J92

5 4 . 0

1.247

1.392

1.657

1.980

2 .397

2 .914

3 .569

4 . 4 0 8

5 . 4 8 8

6 . 8 9 9

8 . 7 5 3

11 .221

14 .544

19 .071

25 .319

5 5 . 0

1.288

1.389

1.651

1.977

2 .382

2 .8 ' J l

3 .53ο

4 . 3 5 9

5 .419

0 .798

8 .00b

11 .013

14 .241

18.029

24.072 1

TABLE A3. 5b COMPRESSION RATIOS P„/P„ f FOR A RANGE OF LIFTS AND CO EV

CONDENSING TEMPERATURES FOR R113.


Nv bar)

(T -T ) cK 1 CO EV CV

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

[ 75.0

55.0

1.288

31.57

20.72

15.29

12.04

9.88

8.33

7.18

6.28

5.57

4.99

4.51

4.10

3.75

3.46

56.0

1.329

31.67

20.78 '

15.33

12.07

9.90

8.35

7.20

6.30

5.58

5.00

4.52

4.11

3.76

1 3.46

57.0

1.371

31.75

20.83

15.37

12.10 '

9.92

8.37

7.21

6.31

5.59

5.01

4.52

4.12

3.77

1 3.47

58.0

1.415

31.83

20.88

15.41

12.13 1

9.95

8.39

7.23

6.33

5.61

5.02

4.53

4.12

3.77

| 3.47

59.0

1.459

31.90

20.93

15.45

12.16

9.97

8.41

7.24

6.34

5.62

5.03

4.54

4.13

3.78

3.48

60.0

1.505

32.00

20.98

15.49

12.19

10.00

8.43

7.26

6.35

5.63

5.04

4.55

4.14

3.78

1 3.48

61.0

1.551

32.09

21.05

15.53

12.22

10.02

8.45

7.28

6.36

5.64

5.05

4.56

4.14

3.79

3.49

62.0

1.599

32.20

21.10

15.57

12.25

10.04

8.47

7.29

6.38

5.65

5.06

4.56

4.15

3.80

3.49

63.0

1.648

32.28

21.15

15.60

12.28

1Ü.U7

8.49

7.31

6.39

5.66

5.07

4.57

4.16

3.8U

3.50

64.0

1.697

32.35

21.20

15.64

12.30

10.09

8.51

7.32

6.40

5.67

5.07

4.58

4.16

3.81

3.50

65.0 1

1.749

32.43

21.26

15.68

12.34

10.11

8.52

7.34

6.42

5.68

5.08

4.59

4.17

3.81

3.51 1


Xco ^ \ b a r )

(T -T ) o \ CO EV' c \ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

05.0

70.0

7 5.0

55.0

1.288

1.389

1.651

1.977

2.382

2.891

3.536

4.359

5.419

b.798

8.ÖÜ8

11.013

14.241

18.629

24.672

5b.0

1.329

1.385

1.645

1.967

2.367

2.868

3.503

4.310

5.350

6.099

8.468

10.811

13.948

18.203

24.04ο

57.0

1.371

1.382 1

1.639

1.957

2.352

2.84b

3.470

4.264

5.284

6.605

8.330

10.614

13.605

17.792

23.444

1 58.0

1.415

1.379

1.634

1.948

2.337

2.825

3.439

4.219

5.219

6.510

| 8.197

10.424

13.391

17.394

22.605

59.0

1.459

1.37b

1.628

1.939

2.323

2.804

3.408

4.175

5.156

6.420

8.070

10.239

13.125

17.012

22.3U7

60.0

1.505

1.373

1.622

1.929

2.309

2.783

3.378

4.131

5.093

6.332

7.943

10.058

12.6b8

lb.b40

21.7o7

61.0

1.551

1.370

1.617

1.920

2.296

2.7b2

3.348

4.088

5.031

6.244

7.819

9.883

12.618

16.280

21.245

62.0

1.599

1.367

1.612

1.912

2.282

2.742

3.318

4.04b

4.971

6.161

7.700

9.712

12.375

15.932

2U.745

63.0

1.648

1.304

1.606

1.903

2.268

2.722

3.290

4.005

4.914

6.078

7.582

9.547

12.140

15.590

20.21)9

64.0

1.697

1.361

1.601

1.894

2.255

2.703

3.262

3.965

4.657

5.9^8

7.469

9.389

11.912

15.209

19.791

65.0

1.749

1.358

1.596

1.880

2.242

2.684

3.235

3.92b

4.801

5.919

7.359

9.232

11.690

14.955

19.339

TABLE A3.6b COMPRESSION RATIOS P C C / PE V FOR A RANGE OF LIFTS AND


Rl 13 85

Χ°(ρ (Τ -Τ Μν V CO EV ' °£ \

1U.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

65.0

1.749

32.43

21.26

15.68

12.34

10.11

8.52

7.34

6.42

5.68

5.08

4.59

4.17

3.81

3.51

66.0

1.801

32.51

21.31

15.72

12.37

10.13

8.54

7.35

6.43

5.69

5.09

4.60

4.18

3.82

1 3.51

67.0

1.854

32.60

21.37

15.75

12.39

10.15

8.56

7.37

6.44

5.70

5.10

4.60

4.18

3.83

3.52

68.0

1.909

32.66

21.42

15.79

12.42

10.17

8.58

7.38

6.45

5.71

5.11

4.61

4.19

3.83

3.52

69.0

1.965

32.76

21.47

15.82

12.45

10.20

8.60

7.40

6.46

5.72

5.12

4.62

4.20

3.84

3.53

70.0

2.022

32.85

21.53

15.87

12.48

10.22

8.61

7.41

6.48

5.73

5.13

4.62

4.20

3.84

1 3.53

71.0

2.081

32.93

21.58

15.90

12.51

10.25

8.63

7.43

6.49

5.74

5.14

4.63

4.21

3.85

3.53

72.0

2.140

32.99

21.62

15.94

12.53

10.27

8.65

7.44

6.50

5.75

5.14

4.64

4.21

3.85

1 3.54

73.0

2.201

33.08

21.68

15.96

12.56

10.29

8.67

7.45

6.51

5.76

5.15

4.65

4.22

3.86

3.54

74.0 1

2.264

33.14

21.72

16.01

12.58

10.31

8.68

7.47

6.52

5.77

5.16

4.65

4.22

3.86

3.55

75.0 1

2.327

33.24

21.78

16.05

12.61

10.33

8.70

7.48

6.54

5.78

5.17

4.66

4.23

3.87

3.55


^v bar (T -T ) o \ CO EV' C \

10.0

15.0

20.0

25.0

30.0

35.0

4 0.0

45.0

50.0

55.0

60.0

b5.0

70.0

75.0

65.0

1.749

1.358

1.596

1.886

2.242

2.684

3.235

3.926

4.801

5.919

7.359

9.232

11.690

14.955

19.339

6o.O

1.801

1.355

i .5yo

1.877

2.230

2.665

3.207

3.887

4.747

5.841

7.250

9.078

11.475

14.649

18.901

67.0

1.854

1.352

1.585

1.869

2.217

2.647

3.181

3.849

4.693

5.706

7.146

8.931

11.265

14.353

18.479

68.0

1.909

1.350

1.580

1.861

2.205

2.629

3.155

3.812

4.641

5.694

7.043

8.766

11.062

14.0bb

18.072

69.0

1.965

1.347

1.575

1.853

2.193

2.611

3.129

3.776

4.590

5.622

6.943

8.646

10.868

13.789

17.676

70.0

2.022

1.344

1.570

1.845

2.181

2.593

3.104

3.740

4.540

5.552

6.845

8.510

10.675

13.518

1 17 .293

71.0

2.081

1.341

1.565

1.837

2.1b9

2.576

3.079

3.705

4.490

5.484

6.748

8.376

10.488

13.256

16.924

72.0

2.140

1.339

1.561

1.830

2.157

2.559

3.054

3.671

4.442

5.416

6.654

8.246

10.307

13.000

1 l b . 5 6 4

73.0

2.201

1.336

1.556

1.822

2.146

2.542

3.031

3.637

4.395

5.351

6.565

8.120

10.130

12.754

16.219

74.0

2.264

1.334

1.551

1.815

2.135

2.526

3.008

3.605

4.350

5.28Ü

6.477

7.999

9.9o0

12.521

15.8fa5

75.0

2.327

1.331

1.547

1.807

2.123

2.509

2.984

3.572

4.304

5.224

6.389

7.877

9.793

12.285

15.55b

TABLE A3.7b COMPRESSION RATIOS P^/P—, FOR A RANGE OF LIFTS AND CO E V



N . b a r )

(TCO-TEV^VJ

10.0

15.C

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

55 .0

6 0 . 0

6 5 . 0

7 0 . 0

1 75.0

7 5 . 0

2 .327

3 3 . 2 4

2 1 . 7 8

1 6 . 0 5

12 .61

1 0 . 3 3

8 . 7 0

7 . 4 8

6 . 5 4

5 . 7 8

5 .17

4 . 6 6

4 . 2 3

3 .87

3 .55

76 .0

2 .392

3 3 . 3 4

2 1 . 8 4

16 .09

12 .64

10 .35

8 .72

7 . 5 0

6 . 5 5

5 .79

5 .18

4 . 6 7

4 . 2 4

3 .87

3 .56

7 7 . 0

2 .459

33 .47

21 .91

16 .14

12 .68

10 .38

8 .74

7 .51

6 . 5 6

5 .81

5 .19

4 . 6 8

4 . 2 4

3 . 8 8

3 .56

7 8 . 0

2 . 5 2 6

3 3 . 5 5

2 1 . 9 5

16.17

12 .71

1 0 . 4 0

8 . 7 6

7 . 5 3

6 .57

5 .81

5 .19

4 . 6 8

4 . 2 5

3 . 8 8

1 3.56

7 9 . 0

2 . 5 9 6

3 3 . 6 1

2 2 . 0 0

1 6 . 2 1

1 2 . 7 3

1 0 . 4 2

8 .77

7 .54

6 . 5 9

5 .82

5 . 2 0

4 . 6 9

4 . 2 5

3 . 8 8

3 .57

8 0 . 0

2 .666

3 3 . 6 8

2 2 . 0 5

16 .24

12 .76

10 .44

8 . 7 9

7 . 5 5

6 . 6 0

5 . 8 3

5 . 2 1

4 . 6 9

4 . 2 6

3 . 8 9

1 3.57

8 1 . 0

2 . 7 3 8

3 3 . 7 5

2 2 . 1 0

16 .27

1 2 . 7 8

10 .46

8 .81

7 .57

6 . 6 1

5 .84

5 .22

4 . 7 0

4 . 2 6

3 .89

3 .57

8 2 . 0

2 . 8 1 1

3 3 . 8 1

2 2 . 1 3

16 .30

1 2 . 8 0

10 .48

8 .82

7 . 5 8

6 . 6 2

5 . 8 5

5 .22

4 . 7 1

4 . 2 7

3 . 9 0

3 .58

8 3 . 0

2 .886

33 .87

22 .19

1 6 . 3 3

12 .83

10 .50

8 . 8 3

7 .59

6 . 6 3

5 .86

5 . 2 3

4 . 7 1

4 . 2 7

3 . 9 0

3 .58

8 4 . 0

2 . 9 6 3

33 .97

2 2 . 2 3

16.37

12 .86

10 .52

8 . 8 5

7 . 6 0

6 .64

5 .87

5 .24

4 . 7 2

4 . 2 8

3 .90

3 . 5 8

8 5 . 0

3 .041

3 4 . 0 3

22 .27

16 .40

12 .88

10 .54

8 .87

7 .62

6 . 6 5

5 . 8 8

5 . 2 5

4 . 7 2

4 . 2 8

3 .91

3 .59


ϊ \ν^ I ' ^ > κ 1 V bar)

•T -T ) ö \ 1 CO EV C \

10 .0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

1 75.0

7 5 . 0

2 .327

1.331

1.547

1.807

2 . 1 2 3

2 .509

2 .984

3 .572

4 . 3 0 4

5 .224

b . 3 3 9

7 .877

9 . 7 9 3

12 .285

[ 1 5 . 5 5 6

76 .0

2 .392

1.328

1.542

1.800

2 .112

2 .494

2 .962

3 .540

4 . 2 6 0

5 . 1 6 3

6 .305

7 .759

9 .630

12 .059

15 .242

77 .0

2 .459

1.326

1.538

1.793

2 . 1 0 2

2 . 4 7 8

2 . 9 4 0

3 .510

4 . 2 1 8

5 . 1 0 3

6 . 2 2 3

7 .646

9 . 4 7 5

1 1 . 8 4 3

14 .937

7 8 . 0

2 . 5 2 b

1.323

1.533

1.78b

2 .091

2 . 4 6 3

2 .918

3 .479

4 . 1 7 5

5 .045

6 .142

7 .535

9 .321

11.627

14 .639

7^ .0

2 . 5 9 6

1.321

1.529

1.779

2 . 0 8 1

2 . 4 4 8

2 . 8 9 0

3 .448

4 . 1 3 3

4 . 9 8 8

b . 0 6 3

7 .427

9 .172

11 .4 20

14 .356

8 0 . 0

2 . 6 6 6

1.319

1.525

1.772

2 . 0 7 0

2 . 4 3 3

2 . 8 7 5

3 .419

4 .092

4 . 9 3 2

5 . 9 8 6

7 .320

9 .025

11 .220

14 .075

8 1 . 0

2 .738

1.316

1.520

1.765

2 . 0 6 0

2 .418

2 . 8 5 4

3 .39 0

4 . 0 5 2

4 . 8 7 6

5 .909

7.216

8 . 8 8 0

11 .022

13 .802

8 2 . 0

2 .811

1.314

1.51b

1.758

2 . 0 5 0

2 . 4 0 4

2 . 8 3 4

3 . 3 b l

4 . 0 1 3

4 . 8 2 2

5 .835

7 .115

8 .742

10 .833

13 .541

0 3 . 0

2 . 8 8 b

1.311

1.512

1.752

2 .040

l.Sov

2.814

3 . 3 3 3

3 .974

4 . 7 0 9

5 .764

7 .01b

8.b()8

10 .048

1 3 . 2 8 3

8 4 . 0

2 . 9 0 3

1.309

1.508

1.745

2.U31

2 .375

2 .794

3 .30b

3 .930

4 .718

5 .093

0 .921

8 .477

10.409

13 .030

8 5 . 0

3.U41

1.307

1.504

1. 7 39

2 . 0 2 1

2 .301

2 .774

3.2 79

3 .899

4 .007

5.624

0 .82ο

Ü. 34lJ

10 .2^2

12.7 lJo j

TABLE A3.8b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CO EV


Rl 13 87

"V T ο^ I \ c o ( p c

X COK J N. bar)

(T -T ) o V v CO EVJ c X J

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

85.0 1

3.041

34.03

22.27

16.40

12.88

10.54

8.87

7.62

6.65

5.88

5.25

4.72

4.28

3.91

3.59

80.0

3.120

34.09

22.32

16.44

12.91

10.56

8.88

7.63

6.66

5.88

5.25

4.73

4.29

3.91

1 3.59

87.0

3.200

34.08

22.36

16.46

12.93.

10.58

8.90

7.64

6.67

5.89

5.26

4.74

4.29

3.92

3.59

88.0

3.283

34.18

22.41

16.50

12.95

10.60

8.92

7.66

6.68

5.90

5.27

4.74

4.30

3.92

3.60

89.0

3.367

34.26

22.47

16.53

12.98

10.62

8.93

7.67

6.69

5.91

5.27

4.75

4.30

3.92

3.60

90.0

3.453

34.34

22.51

16.56

13.01

10.64

8.95

7.68

6.70

5.92

5.28

4.75

4.31

3.93

3.60

91.0

3.541

34.43

22.55

16.60

13.03

10.66

8.96

7.69

6.71

5.93

5.29

4.76

4.31

3.93

3.60

92.0

3.630

34.52

22.56

16.63

13.05

10.67

8.98

7.71

6.72

5.93

5.29

4.76

4.32

3.93

j 3.61

93.0

3.721

34.61

22.62

16.66

13.08

10.69

8.99

7.72

6.73

5.94

5.30

4.77

4.32

3.94

3.61

94.0

3.813

34.67

22.66

16.70

13.10

10.71

9.01

7.73

6.74

5.95

5.31

4.77

4.32

3.94

| 3.61

95.0

3.907

34.76

22.71

16.73

13.13

10.73

9.02

7.74

6.75

5.96

5.31

4.78

4.33

3.94

3.61 1


\ τ ^ Λ °c 1 \ c o \ i P

^ \ b a r ) (T -T ) o \

I1 CO EV' C N J 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

1 7U.0

75.0

85.0

3.041

1.307

1.504

1.739

2.021

2.361

2.774

3.279

3.899

4.667

5.624

6.826

8.349

10.292

12.796

8b.0

3.120

1.304

1.50u

1.732

2.011

2.348

2.755

3.252

3.863

4.617

5.556

6.734

8.223

10.119

Π2.560

87.0

3.200

1.302

1.496

1.726

2.002

2.334

2.736

3.226

3.826

4.568

5.490

6.643

8.100

9.952

12.333

88.0

3.283

1.299

1.492

1.720

1.993

2.321

2.718

3.201

3.792

4.520

5.425

6.556

7.981

9.792

12.112

89.0

3.367

1.297

1.488

1.714

1.984

2.308

2.700

3.176

3.757

4.474

5.3b2

6.471

7.8bb

9.635

j l 1.899

90.0

3.453

1.295

1.484

1.708

1.975

2.295

2.682

3.151

3.724

4.428

5.301

6.388

7.753

9.482

11.689

91.0

3.541

1.293

1.480

1.702

1.9b6

2.283

2.664

3.127

3.691

4.384

5.240

b.30b

7.642

9.333

| l l . 4 8 5

92.0

3.630

1.291

1.476

1.696

1.958

2.270

2.647

3.103

3.659

4.340

5.181

6.226

7.534

9.187

| 11.288

93.0

3.721

1.289

1.473 1

1.690 1

1.949

2.258

2.630

3.080

3.627

4.29 7

5.123

6.148

7.430

9.045

1 11.098

94.0

3.813

1.287

1.4ϋ9

1.6ö5

1.941

2.246

2 .b l3

3.057

3.596

4.255

5.0bb

6.072

7.328

8. 908

1U.911

95.0

3.907

1.285

1.466

1.679

1.932

2.235

2.597

3.034

3.506

4.214

5.011

5.990

7.228

Ö./73

10.72'J

TABLE A3.9b COMPRESSION RATIOS Ρ^Λ/Ρβ„ FOR A RANGE OF LIFTS AND CO EV



V b a r ) (T -T ) o \ v CO EV; C \ l

10 .0

15 .0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

55 .0

6 0 . 0

6 5.0

70 .0

1 75.0

9 5 . 0

3 . 9 0 7

3 4 . 7 6

2 2 . 7 1

1 6 . 7 3

1 3 . 1 3

1 0 . 7 3

9 . 0 2

7 . 7 4

6 . 7 5

5 . 9 6

5 .31

4 . 7 8

4 . 3 3

3 .94

j 3 .61

9 6 . 0

4 . 0 0 3

34 .81

2 2 . 7 6

16 .75

13 .15

1 0 . 7 5

9 . 0 3

7 . 7 5

6 . 7 6

5 .97

5 .32

4 . 7 8

4 . 3 3

3 .95

1 3.62

9 7 . 0

4 . 1 0 1

34 .92

2 2 . 8 2

16 .77

13 .18

10 .77

9 . 0 5

7 . 7 6

6 .77

5 .97

5 .33

4 . 7 9

4 . 3 4

3 . 9 5

j 3 .62

9 8 . 0

4 . 2 0 1

3 5 . 0 0

2 2 . 8 7

16 .81

13 .20

10 .79

9 . 0 6

7 . 7 8

6 . 7 8

5 . 9 8

5 . 3 3

4 . 7 9

4 . 3 4

3 . 9 5

3 . 6 2

9 9 . 0

4 . 3 0 2

3 5 . 1 1

2 2 . 9 3

1 6 . 8 5

1 3 . 2 3

10 .81

9 . 0 8

7 .79

6 . 7 9

5 .99

5 .34

4 . 8 0

4 . 3 4

3 . 9 6

1 3.62

100 .0

4 . 4 0 5

35 .14

2 2 . 9 6

16 .87

1 3 . 2 5

10 .82

9 . 0 9

7 . 8 0

6 . 8 0

6 . 0 0

5 .34

4 . 8 0

4 . 3 5

3 .96

|_ 3 .62

101 .0

4 . 5 0 9

35 .18

2 3 . 0 0

16 .90

13 .26

10 .84

9 . 1 1

7 .81

6 . 8 0

6 . 0 0

5 . 3 5

4 . 8 1

4 . 3 5

3 . 9 6

[ 3 . 6 3

102 .0

4 . 6 1 6

3 5 . 2 1

2 3 . 0 3

1 6 . 9 3

13 .27

1 0 . 8 5

9 . 1 1

7 .82

6 .81

6 . 0 1

5 . 3 5

4 . 8 1

4 . 3 5

3 .96

1 3 .63

103 .0

4 . 7 2 4

3 5 . 2 8

2 3 . 0 8

16 .96

13.29

10 .87

9 . 1 3

7 . 8 3

6 . 8 2

6 . 0 2

5 .36

4 . 8 1

4 . 3 6

3 .97

[ 3 . 6 3

104.0

4 . 8 3 5

35 .37

2 3 . 1 2

17 .00

13 .32

10 .89

9 .14

7 .84

6 . 8 3

6 . 0 2

5 .36

4 . 8 2

4 . 3 6

3 .97

[ 3 . 6 3

105.0

4 .947

3 5 . 4 5

23 .17

17 .03

13.34

10 .90

9 . 1 6

7 . 8 5

6 .84

6 . 0 3

5 .37

4 . 8 2

4 . 3 6

3 .97

1 3 · 6 1 TABLE A3.lOa THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF

LIFTS AND CONDENSING TEMPERATURES FOR R113

T o~ <CO C

\ T b a r ) (T - T ) c N ^ 1 CO EV' c \

1 10 .0

15 .0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

0 0 . 0

6 5 . 0

70 .0

1 75.0

9 5 . 0

3 .907

1.285

1.466

1.679

1.932

2 . 2 3 5

2 . 5 9 7

3 .034

3 .500

4 .214

5 .011

5 .998

7 .228

8 . 7 7 3

10.729

9 6 . 0

4 . 0 0 3

1.283

1.462

1.674

1.924

2 . 2 2 3

2 .581

3 .012

3 .535

4 . 1 7 3

4 . 9 5 7

5 .925

7 .130

8 .641

10 .552

9 7 . 0

4 . 1 0 1

1.281

1.459

1.668

1.916

2 .212

2 . 5 6 5

2 .991

3 .506

4 . 134

4 . 9 0 3

5 .854

7 .035

8 .512

l u . 3 8 0

9 8 . 0

4 . 2 0 1

1.279

1.455

1.663

1.908

2 . 2 0 0

2 . 5 5 0

2 . 9 6 9

3 .477

4 . 0 9 5

4 . 8 5 1

5 .784

6 . 9 4 1

o . 3 8 o

10 .211

9 9 . 0

4 . 3 0 2

1.277

1.452

1.657

1.900

2 .189

2 .534

2 .948

3 .449

4.U57

4 . 8 0 0

5 .715

6 . 8 5 0

8 . 2 6 /

10. 04<,i

100 .0

4 . 4 0 5

1.275

1.449

1.652

1.893

2 . 1 7 8

2 .519

2 .928

3 .421

4 .019

4 . 7 5 0

5 .048

6 .761

8 .148

9 . 8 8 9

101 .0

4 . 5 0 9

1.274

1.445

1.647

1.885

2 . 1 6 7

2 .504

2 .907

3 .393

3 .982

4 . 7 0 1

5 .583

6 .674

8 .031

9 .7 33

102 .0

4 . 6 1 6

1.272

1.442

1.642

1.877

2 .157

2 . 4 8 9

2 . 8 8 7

3 .306

3 .94u

4 . 6 5 3

5.519

6 .589

7.918

9 .581

103 .0

4 . 7 2 4

1.270

1.439

1.637

1.870

2 . 1 4 6

2 . 4 7 5

2 .867

3 .340

3 .911

A. 606

5. 456

6. 505

7.8U7

[ 9 . 4 J 4

104.0

4 . 8 3 5

1.2o8

1.436

1.632

1.863

2 .13ο

2 . 4 0 0

2 . 8 4 8

3 .313

3 .876

4 . 5 5 9

5. 39 5

0 .4 23

7 .099

9 .291

105.0

4 .947

1.266

1.433

1.027

1.856

2 . 1 2 0

2 .440

2 .829

3 .266

3 .842

4 .514

5 .335

0 .344

7.593

9 .151

TABLE A3.10b COMPRESSION RATIOS Ρ.,-,/Ρ-,.. FOR A RANGE OF LIFTS AND CO EV

CONDENSING TEMPERATORES FOR R113.

Rl 13 89

\ τ °c XHar)

(T -T jbv V CO EV cK

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

7 5.0

105.0

4.947

35.45

23.17

17.03

13.34

10.90

9.16

7.85

6.84

6.03

5.37

4.82

4.36

3.97

3.63

106.0

5.061

35.52

23.20

17.06

13.37

10.92

9.17

7.86

6.84

6.03

5.37

4.83

4.37

3.97

3.63

107.0

5.177

35.59

23.26

17.09

13.40

10.93

9.18

7.87

6.85

6.04

5.38

4.83

4.37

3.97

3.63

108.0

5.295

35.63

23.29

17.12

13.41

10.95

9.20

7.88

6.86

6.05

5.38

4.83

4.37

3.98

3.64

109.0

5.415

35.67

23.34

17.15

13.44

10.96

9.21

7.89

6.87

6.05

5.39

4.84

4.37

3.98

3.64

110.0

5.537

35.79

23.38

17.18

13.46

10.98

9.22

7.90

6.88

6.06

5.39

4.84

4.38

3.98

3.64

111.0

5.661

35.85

23.42

17.20

13.48

11.00

9.23

7.91

6.88

6.07

5.40

4.84

4.38

3.98

3.64

112.0

5.788

35.95

23.44

17.23

13.50

11.01

9.24

7.92

6.89

6.07

5.40

4.85

4.38

3.98

3.64

113.0

5.915

35.99

23.48

17.25

13.52

11.03

9.25

7.93

6.90

Ü.U8

5.41

4.85

4.38

3.98

3.64

114.0

6.045

36.05

23.50

17.28

13.54

11.04

9.26

7.94

6.90

6.08

5.41

4.85

4.38

3.98

3.64

115.0

6.178

36.12

23.57

17.31

13.56

11.06

9.27

7.95

6.91

6.09

5.41

4.86

4.39

3.99

3.64

THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP)R FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R113

NJco°c

^v bar) IT -T J o V f CO EV' C \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

| 7^.0

105.0

4.947

1.2o6

1.433

1.627

1.856

2.126

2.446

2.829

3.288

3.842

4.514

5.335

6.344

7.593

9.151

106.0

5.061

1.264

1.429

1.622

1.848

2.116

2.433

2.810

3.263

3.808

4.469

5.276

6.2bb

7.490

9.U14

107.0

5.177

1.262

1.426

1.618

1.842

2.10b

2.419

2.792

3.238

3.77b

4.426

5.219

6 . iyo

7.390

Ö . 8 Ö 0

108.0

5.295

1.261

1.423

1.613

1.835

2.096

2.406

2.774

3.214

3.743

4.333

5.162

b.115

7.291

8.750

109.0

5.415

1.259

1.420

1.608

1.828

2.086

2.392

2.756

3.190

3.711

4.341

5.107

b.042

7.194

8.o2J

110.0

5.537

1.257

1.417

1.603

1.821

2.077

2.380

2.738

3.166

3.680

4.300

5.052

5.971

7.101

8.499

111.0

5.6bl

1.255

1.414

1.599

1.815

2.068

2.3b7

2.721

3.144

3.b50

4.260

4.999

5.901

7.009

8.378

112.0

5.788

1.254

1.411

1.594

1.808

2.059

2.354

2.704

3.121

3.620

4.221

4.948

5.834

6.920

d.2ol

113.0

5.915

1.252

1.406

1.590

1.802

2.049

2.341

2.687

3.098

3. jJO

4.182

4.896

5.7o7

Ü.831

8.144

114.0

b.045

1.250

1.405

1.565

1.795

2.040

2.32'J

2.670

3.076

3.561

4.143

4.84b

5.701

0.745

8.032

115.0

6.178

1.249

1.403

1.581

1.789

2.032

2.317

2.655

3.055

3.533

4.106

4.797

5.637

b.bb2

7.92 2 J

TABLE A3.lib COMPRESSION RATIOS VCQ/*E„ FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R113.

TABLE


\ c o L

ΧΡ«\, J \ bar)

CO EV CV 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

115.0

6.178 1

36.12

23.57

17.31 '

13.56

11.06

9.27

7.95

6.91

6.09

5.41

4.86

4.39

3.99

| 3.64

116.0

6.312 1

36.16

23.60

17.33

13.57

11.07

9.28

7.95

6.92

6.09

5.42

4.86

4.39

3.99

3.64

117.0

6.448

36.19

23.66

17.35

13.59

11.09

9.30

7.96

6.92

6.10

5.42

4.86

4.39

3.99

3.64

118.0

6.587 1

36.26

23.69

17.38

13.61

11.10

9.31

7.96

6.93

6.10

5.42

4.86

4.39

3.99

j 3.64

119.0

6.728

36.33

23.73

17.40

13.63

11.12

9.32

7.97

6.94

6.11

5.43

4.87

4.39

3.99

| 3.64

120.0

6.870

36.36

23.75

17.43

13.65

11.13

9.33

7.98

6.94

6.11

5.43

4.87

4.39

3.99

1 3.64

121.0

7.016

36.42

23.79

17.45

13.67

11.14

9.34

7.99

6.95

6.11

5.43

4.87

4.39

3.99

j 3.64

122.0

7.163

36.55

23.83

17.50

13.69

11.16

9.35

8.00

6.95

6.12

5.44

4.87

4.40

3.99

j 3.64

123.0

7.313

36.60

23.86

17.52

13.70

11.17

9.36

8.01

6.96

6.12

5.44

4.87

4.40

3.99

3.64

124.0

7.465

36.68

23.91

17.55

13.71

11.18

9.37

8.02

6.96

6.13

5.44

4.88

4.40

3.99

1 3.64

125.0

7.619

36.67

23.92

17.56

13.73

11.19

9.3o

8.02

6.97

■ 6.13

5.44

4.88

4.40

3.99

1 3.64


\ T bar) (T -T ) o \ V CO EV; C ^ y j

10.0

15.0

20.0

25.0

30.0

35.0

40.U

45.0

50.0

55.0

60.0

65.0

7 0.U

[ 75.0

115.0

6.178

1.249

1.403

1.581

1.789

2.032

2.317

2.655

3.055

3.533

4.106

4.797

5.637

6.662

7.922

116.0

6.312

1.247

1.400

1.577

1.783

2.023

2.305

2.639

3.034

3.505

4.069

4.749

5.574

6.580

7.614

117.0

6.448

1.246

1.397

1.572

1.776

2.015

2.294

2.623

3.013

3.477

4.033

4.703

5.513

6.5u0

7.710

118.0 *

6.587

1.244

1.394

1.568

1.770

2.006

2.282

2.607

2.993

3.450

3.998

4.657

5.453

6.422

7.607

119.0

6.728

1.242

1.392

1.564

1.764

1.998

2.271

2.592

2.972

3.424

3.963

4.611

5.393

υ. 344

7.507

120.0

6.870

1.241

1.389

1.560

1.758

1.990

2.260

2.577

2.953

3.398

3.929

4.566

5.335

6.269

7.409

121.0

7.016

1.239

1.386

1.556

1.752

1.981

2.249

2.562

2.933

3.372

3.896

4.523

5.279

6.195

7.313

122.0

7.163

1.238

1.384

1.552

1.747

1.973

2.238

2.548

2.913

3.347

3.863

4.480

5.224

6.124

7.220

123.0

7.313

1.236

1.381

1.548

1.741

1.965

2.227

2.534

2.894

3.322

3.830

4.438

5.169

6.053

7.129

124.0

7.465

1.235

1.378

1.544

1.735

1.958

2.217

2.520

2.876

3.297

3.799

4.397

5.116

5.984

| 7.0 39

125.0

7.619

1.233

1.376

1.540

1.730

1.950

2.206

2.506

2.858

3.274

3.766

4.357

5.064

5.917

6.952

TABLE A3.12b COMPRESSION RATIOS P^/Pn„ FOR A RANGE OF LIFTS AND CO EV


Rl 13

V c o °c X. Dar)

(T -T ) o \ V CO EV C \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

| 75.0

125.0

7.619

36.67

23.92

17.56

13.73

11.19

9.38

8.02

6.97

6.13

5.44

4.88

4.40

3.99

3.64

126.0

7.775

36.66

23.92

17.56

13.74

11.20

9.38

8.02

6.97

6.13

5.44

4.88

4.40

3.99

3.64

127.0

7.935

36.68

23.94

17.57

13.76

11.20

9.39

8.03

6.97

6.13

5.45

4.88

4.40

3.99

| 3.63

128.0

8.096

36.75

23.98

17.59

13.77

11.21

9.40

8.04

6.98

6.13

5.45

4.88

4.40

3.99

3.63

129.0

8.260

36.77

24.01

17.61

13.78

11.22

9.41

8.04

6.98

6.14

5.45

4.88

4.40

3.99

3.63

130.0

8.426

36.85

24.03

17.63

13.80

11.24

9.41

8.05

6.99

6.14

5.45

4.88

4.40

3.99

1 3.63

131.0

8.594

36.83

24.04

17.64

13.80

11.24

9.42

8.05

6.99

6.14

5.45

4.88

4.40

3.98

3.63

132.0

8.765

36.76

24.04

17.65

13.80

11.25

9.42

8.05

6.99

6.14

5.45

4.88

4.39

3.98

| 3.63

133.0

8.938

36.83

24.08

17.67

13.82

11.26

9.42

8.05

6.99

6.14

5.45

4.88

4.39

3.98

3.62

134.0

9.114

36.84

24.10

17.69

13.83

11.27

9.43

8.06

7.00

6.15

5.45

4.88

4.39

3.98

1 3 · 6 2

135.0

9.292

36.97

24.15

17.71

13.85

11.28

9.44

8.07

7.00

6.15

5.45

4.88

4.39

3.98

3.62


"\^ 1 X b a r )

ί τ -T ) c > \ UCO EV' C \ l

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

7U.U

1 75.0

125.0

7.619

1.233

1.37b

1.540

1.730

1.950

2.206

2.5ÜÜ

2.858

3.274

3.76Ü

4.357

5.0b4

5.917

6.952

126.0

7.775

1.232

1.373

1.536

1.724

1.942

2.196

2.492

2.840

3.250

3.737

4.318

5.013

5.851

6.806

127.0

7.935

1.231

1.371

1.533

1.719

1.935

2.18b

2.479

2.823

3.227

3.708

4.279

4.963

5.787

6.784

128.0

8.09b

1.229

1.369

1.529

1.714

1.927

2.17b

2.466

2.805

3.205

3.678

4.241

4.914

5.723

6.702

129.0

8.260

1.228

1.366

1.525

1.708

1.920

2.166

2.453

2.788

3.182

3.649

4.203

4.866

5.661

6.622

130.0

8.42b

1.22b

1.364

1.522

1.703

1.913

2.156

2.440

2.771

3.160

3.621

4.167

4.818

5.600

\_ 6.543

131.0

8.594

1.225

1.3b2

1.518

1.698

1.906

2.147

2.427

2.755

3.139

3.593

4.131

4.772

5.541

6.4b7

132.0

8.765

1.224

1.359

1.514

1.693

1.899

2.137

2.415

2.739

3.118

3.565

4.096

4.727

5.482

j 6.392

133.0

8.938

1.222

1.357

1.511

1.688

1.892

2.128

2.402

2.722

3.097

3.538

4.061

4.682

5.425

; 6.318

134.0

9.114

1.221

1.355

1.506

1.683

1.885

2.119

2.390

2.7U7

3.07b

3.511

4.02b

4.638

5.369

ϋ.246

135.0 |

9.292

1.220

1.353

1.504

1.678

1.878

2.110

2.378

2.691

3.056

3.485

3.993

4.596

5.314

L6.JL76_j

TABLE A3.13b COMPRESSION RATIOS P^/P«.. FOR A RANGE OF LIFTS AND CO EV



(T -T ) o \ r co EV c \

10 .0

15 .0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

1 75.0

135 .0

9 . 2 9 2

3 6 . 9 7

2 4 . 1 5

17 .71

1 3 . 8 5

11 .28

9 . 4 4

8 .07

7 . 0 0

6 . 1 5

5 . 4 5

4 . 8 8

4 . 3 9

3 . 9 8

3 .62

136 .0

9 . 4 7 4

3 7 . 1 2

2 4 . 1 8

1 7 . 7 3

13 .86

11 .29

9 . 4 5

8 .07

7 . 0 0

6 . 1 5

5 . 4 5

4 . 8 8

4 . 3 9

3 . 9 8

3 . 6 2 1

137 .0

9 .659

3 7 . 2 2

24 .19

17 .75

13 .88

11 .29

9 . 4 6

8 .07

7 . 0 0

6 . 1 5

5 .45

4 . 8 7

4 . 3 9

3 .97

3.62 1

138 .0

9 .844

3 7 . 2 5

2 4 . 2 2

17 .77

13 .89

11 .30

9 . 4 6

8 . 0 8

7 . 0 1

6 . 1 5

5 . 4 5

4 . 8 7

4 . 3 9

3 .97

3 . 6 l |

139 .0

1 0 . 0 3 3

3 7 . 2 8

2 4 . 2 2

17 .78

1 3 . 9 0

1 1 . 3 1

9 .47

8 . 0 8

7 . 0 1

6 . 1 5

5 . 4 5

4 . 8 7

4 .39

3 .97

3.61 1

140 .0

10 .224

3 7 . 3 0

2 4 . 2 6

17 .79

1 3 . 9 0

11 .31

9 .47

8 . 0 8

7 . 0 1

6 . 1 5

5 . 4 5

4 . 8 7

4 . 3 8

3 .97

3 .61

141 .0

10.419

37 .37

2 4 . 3 1

1 7 . 8 0

13 .91

11 .32

9 .47

8 . 0 8

7 . 0 1

6 . 1 5

5 . 4 5

4 . 8 7

4 . 3 8

3 . 9 6

3 . 6 0

142 .0

10 .615

3 7 . 4 4

2 4 . 3 3

17 .79

13.91

11 .32

9 .47

8 .09

7 .01

6 . 1 5

5 .45

4 . 8 7

4 . 3 8

3 .9 6

3 . 6 0

143 .0

10 .815

3 7 . 5 0

2 4 . 3 5

17.81

13 .93

11 .33

9 .47

8.U9

7 . 0 1

6 . 1 5

5 .45

4 . 8 7

4 . 3 7

3 .96

3 . 6 0

144 .0

11.017

3 7 . 5 4

2 4 . 3 8

17.82

13 .93

11.34

9 . 4 8

8 .09

7 . 0 1

6 . 1 5

5 .45

4 . 8 6

4 . 3 7

3 . 9 5

3 .59

145.0

11 .222

37 .47

24 .37

17 .83

13.94

11 .33

9 . 4 8

8 .09

7.U1

6 .15

5 .44

4 . 8 6

4 .37

3 .95

3 .59 |


V c o ü c \T batf

(T -T ) o ^ \ : CO EV' C \ ^

10 .0

15.0

2 0 . 0

2 5 . 0

3 0 . 0

35 .0

4 0 . 0

4 5 . 0

5U.0

5 5 . 0

6 0 . 0

6 5 . 0

70.0

75 .0

135 .0

9 .292

1.220

1.353

1.504

1.678

1.878

2 . 1 1 0

2 . 3 7 b

2 .691

3 .056

3 .485

3 .993

4 . 5 9 6

5 .314

6 .176

136 .0

9 .474

1.218

1.350

1.501

1.673

1.872

2 . 1 0 1

2 . 3 o b

2 . 6 7 b

3 .037

3 .460

3 .960

4 . 5 5 4

5 . 2 6 1

b . 108

137 .0

9 .659

1.217

1.348

1.498

1.669

1.866

2 .092

2 . 3 5 5

2 . 6 6 1

3 .018

3 .436

3 .928

4 . 5 1 3

5 .209

6 . 0 4 1

138 .0

9 . 8 4 4

1.216

1.346

1.494

l . b 6 4

1.859

2 .084

2 .344

2 .646

2 . 9 9 9

3 . 4 1 1

3 .89b

4 . 4 7 2

5 .156

5 . 9 7 5

139 .0

1 0 . 0 3 3

1.215

1.344 1

1.491

1.660

1.853

2 . 0 7 5

2 . 3 3 2

2 . 6 3 1

2 . 9 7 9

3 . 3 8 b

3 .865

4 . 4 3 2

5 .106

5 .910

140 .0

10 .224

1.2.13

1.342

1.488

1.655

1.847

2 .067

2 . 3 2 1

2 .617

2 . 9 6 1

3 . 3 6 3

3 .835

4 .394

5 .056

5 .847

141 .0

10.419

1.212

1.340

1.485

1.651

1.840

2 .059

2 .310

2 .602

2 .942

3 .339

3 .805

4 . 3 5 5

5 .008

5 .785

142 .0

10 .615

1.211

1.338

1.482

1.646

1.834

2 . 0 5 0

2 . 3 0 0

2 . 5 8 8

2 .924

3 .317

3 .776

4 .317

4 . 9 6 0

5 .724

143 .0

10 .815

1.210

1.33ο

1.479

1.642

1.828

2 . 0 4 2

2 .289

2 . 5 7 5

2 .907

3 .294

3 .747

4 . 2 8 1

4 . 9 1 3

5 . Ü 6 5

144 .0

11.017

1.209

1.334

1.476

l . b 3 8

l . o 2 2

2 .034

2 .279

2 .561

2 . 8 8 9

3 .272

3 .718

4 . 2 4 4

4 . 8 b 7

5.6U7

145 .0

11 .222

1.208

1.332

1.473

1.633

1.817

2 .027

2 .268

2 .54b

2 .872

3 .250

3 .691

4 . 2 0 9

4 . 8 2 2

5 . 5 5 0

TABLE A3.14b COMPRESSION RATIOS P^/P D W FOR A RANGE OF LIFTS AND CO EV


Rl 13 V T °r

\ C 0 ( P

(T -T ) o \ V CO EV C \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

145.0

11.222

37.47

24.37

17.83

13.94

11.33

9.48

8.09

7.01

6.15

5.44

4.86

4.37

3.95

3.59

146.0

11.430

37.38

24.38

17.84

13.93

11.33

9.47

8.08

7.00

6.14

5.44

4.86

4.36

3.94

3.58

147.0

11.641

37.27

24.38

17.83

13.91

11.32

9.47

8.08

7.00

6.14

5.43

4.85

4.36

3.94

3.58

148.0

11.854

37.28

24.39

17.84

13.92

11.32

9.47

8.08

7.00

6.13

5.43

4.85

4.35

3.93

3.57

149.0

12.070

37.35

24.41

17.85

13.92

11.33

9.47

8.08

7.00

6.13

5.43

4.84

4.35

3.93

3.57

150.0

12.290

37.39

24.40

17.86

13.93

11.33

9.47

8.08

6.99

6.13

5.43

4.84

4.35

3.92

3.56

151.0

12.512

37.43

24.39

17.87

13.94

11.33

9.47

8.07

6.99

6.13

5.42

4.84

j 4.34

3.92

3.56

152.0

12.738

37.47

24.39

17.89

13.95

11.32

9.47

8.07

6.99

6.12

5.42

4.83

4.34

3.91

3.55

i

153.U

12.965

37.53

24.42

17.91

13.96

11.33

9.47

8.07

6.99

6.12

5.41

4.83

4.33

3.91

3.55

154.Ü

13.196

37.53

24.44

17.92

13.96

11.32

9.47

8.07

6.98

6.12

5.41

4.82

4.33

3.90

3.54

155.0

13.430

37.51

24.41

17.88

13.95

11.32

9.46

8.06

6.98

6.11

5.40

4.82

4.32

3.90

3.53


N. m Ö

; X c o c X b a r )

T C O - T E V ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

j 7 5.0

145.0

11.222

1.20Ö

1.332

1.473

1.633

1.817

2.027

2.268

2.548

2.872

3.250

3.691

4.209

4.822

5.550

146.0

11.430

1.206

1.330

1.470

1.629

1.811

2.019

2.258

2.535

2.855

3.228

3.064

4.175

4.778

5.494

147.0

11.641

1.205

1.328

1.467

1.625

1.805

2.011

2.248

2.522

2.838

3.207

3.637

4.141

4.734

5.440

148.0

11.854

1.204

1.326

1.464

1.621

1.800

2.004

2.239

2.509

2.822

3.186

3.611

4.107

4.692

5.385

149.0

12.070

1.203

1.324

1.461

1.617

1.794

1.997

2.229

2.497

2.806

3.165

3.584

4.074

4.650

5.332

150.0

12.290

1.202

1.323

1.459

1.613

1.789

1.989

2.220

2.484

2.790

3.145

3.559

4.042

4.610

5.281

151.0

12.512

1.201

1.321

1.456

1.609

1.783

1.982

2.210

2.472

2.775

3.125

3.534

4.011

4.570

5.231

152.0

12.738

1.200

1.319

1.453

1.605

1.778

1.975

2.201

2.460

2.760

3.106

3.509

3.980

4.531

5.181

153.0

12.965

1.199

1.317

1.451

1.601

1.773

1.968

2.192

2.448

2.744

3.086

3.484

3.949

4.492

5.132

154.0

13.196

1.198

1.315

1.448

1.598

1.768

1.962

2.183

2.437

2.730 ·

3.068

3.4ol

3.9ly

4.454

5.084

155.0

13.430

1.197

1.314

1.445

1.594

1.763

1.955

2.174

2.426

2.715

3.049

3.437

3.889

4.417

5.038

TABLE A3.15b COMPRESSION RATIOS P^/P^., FOR A RANGE OF LIFTS AND CO Ev


94 Thennodynamic Design Data for Heat Pump Systems

X°(p \ ° b a r )

(T -T ) o \ | l CO EV C \ J

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

6Ü.0

65.0

70.0

75.0

155.0

13.430

37.51

24.41

17.88

13.95

11.32

9.46

8.06

6.98

6.11

5.40

4.82

4.32

3.90

1 3.53

156.0

13.669

37.56

24.40

17.86

13.95

11.32

9.45

8.05

6.97

6.10

5.40

4.81

4.31

3.89

1 3.53

157.0

13.911

37.58

24.37

17.83

13.94

11.31

9.43

8.04

6.96

6.09

5.39

4.80

4.30

3.88

3.52

158.0

14.154

37.61

24.37

17.83

13.94

11.31

9.43

8.04

6.96

6.09

5.38

4.79

4.30

3.88

| 3.51

159.0

14.400

37.61

24.37

17.84

13.94

11.31

9.43

8.04

6.95

6.08

5.38

4.79

4.29

3.87

3.50

160.0

14.650

37.65

24.41

17.85

13.93

11.30

9.43

8.03

6.94

6.08

5.37

4.78

4.29

3.86

[ 3.50

161.0

14.902

37.51

24.39

17.82

13.90

11.29

9.42

8.02

6.93

6.06

5.36

4.77

4.27

3.85

1 3.49

162.0

15.158

37.44

24.40

17;.80

13.88

11.28

9.41

8.00

6.92

6.05

5.35

4.76

4.26

3.84

1 3.48

163.0

15.417

37.36

24.40

17.79

13.87

11.27

9.40

8.00

6.91

6.05

5.34

4.75

4.26

3.83

1 3.47

164.0

15.679

37.36

24.39

17.78

13.87

11.27

9.39

7.99

6.91

6.04

5.33

4.75

4.25

3.83

[ 3.46

165.0

15.946

37.47

24.38

17.79

13.86

11.25

9.38

7.98

6.90

6.03

5.32

4.74

4.24

3.82

1 3.45


\ T bar) (T - T i c j ^ s . v CO ΕΨ C X

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

155.0

13.430

1.197

1.314

1.445

1.594

1.763

1.955

2.174

2.426

2.715

3.049

3.437

3.889

4.417

| 5.038

156.0 1

13.669

1.196

1.312

1.443

1.591

1.758

1.948

2.166

2.415

2.701

3.Ü31

3.414

3.860

4.381

4.*92

157.0

13.911

1.195

1.310

1.44U

1.587

1.753

1.942

2.157

2.404

2.687

3.014

3.392

3.832

4.346

1 4.948

158.0

14.154

1.194

1.309

1.438

1.584

1.748

1.936

2.149

2.393

2.673

2.99ο

3.369

3.804

4.311

[ 4.9U4

159.0

14.400

1.193

1.307

1.435

1.580

1.743

1.929

2.140

2.382

2.659

2.978

3.347

3.776

4.276

4.860

160.0

14.650

1.192

1.305

1.433

1.577

1.739

1.923

2.132

2.371

2.646

2.961

3.326

3.749

4-242

4.818

lol .O

14.902

1.191

1.304

1.430

1.573

1.734

1.917

2.124

2.361

2.632

2.944

3.305

3.722

4.209

4.777

162.0

15.158

1.190

1.302

1.428

1.569

1.729

1.910

2.116

2.351

2.619

2.928

3.284

3.696

4.176

4.736

163.0

15.417

1.18*

1.301

1.425

1.566

1.725

1.904

2.108

2.340

2.606

2.911

3.2bJ

3.670

4.143

4.096

164.0

15.679

1.1Ö8

1.299

1.423

1.563

1.720

1.898

2.101

2.331

2.594

2.8*6

3.243

3.645

4.112

4.65b

165.0

15.946

1.187

1.298

1.421

1.560

1.716

1.893

2.093

2.321

2.561

2.880

3.223

3.620

4.081

4.618

TABLE A3.16b COMPRESSION RATIOS PC C / P E V FOR A RANGE OF LIFTS AND


Rl 13 95

Γ \ τ °Λ

XHar) (Τ -Τ ) o V CO EV C \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

00.0

05.0

70.0

75.0

165.0

15.946

37.47

24.38

17.79

13.86

11.25

9.38

7.98

6.90

6.03

5.32

4.74

4.24

3.82

3.45

166.0

16.217

37.46

24.35

17.78

13.84

11.23

9.37

7.97

6.88

6.02

5.31

4.72

4.23

3.81

3.44

167.0

16.492

37.54

24.33

17.80

13.83

11.22

9.36

7.96

6.87

6.01

5.30

4.71

4.22

3.79

3.43

168.0

16.767

37.52

24.29

17.79

13.82

11.21

9.35

7.95

6.86

6.00

5.29

4.70

4.21

3.78

3.42

169.0

17.047

37.30

24.20

17.73

13.78

11.18

9.33

7.93

6.84

5.98

5.28

4.69

4.20

3.77

3.41

170.0

17.331

37.26

24.23

17.72

13.78

11.17

9.32

7.92

6.83

5.97

5.26

4.68

4.18

3.76

3.40

171.0

17.619

37.18

24.15

17.65

13.74

11.13

9.28

7.90

6.81

5.95

5.25

4.66

4.17

3.75

3.38

172.0

17.911

36.93

24.04

17.56

13.70

11.09

9.24

7.87

6.79

5.92

5.22

4.64

4.15

3.73

3.36

173.0

18.205

36.92

24.02

17.52

13.68

11.07

9.23

7.85

6.77

5.91

5.21

4.63

4.14

3.72

3.35

174.0

18.502

37.01

24.04

17.53

13.68

11.07

9.22

7.85

0.76

5.90

5.20

4.62

4.13

3.71

3.34

| l 75 .0 1

18.804

37.37

24.17

17.63

13.71

11.09

9.23

7.84

6.76

5.90

5.20

4.61

4.12

3.70

3.33 J


\ C O c

^ \ C 0 K J \ b a r | (T -T ) o ^ \ Γ CO EV' C \ J

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

165.0

/ 15.946

1.187

1.298

1.421

1.560

1.716

1.893

2.093

2.321

2.581

2.880

3.223

3.620

4.081

1 4.618

166.0

16.217

1.186

1.296

1.419

1.557

1.712

1.887

2.086

2.312

2.509

2.865

3.204

3.590

4.051

4.580

167.0

16.492

1.186

1.295

1.417

1.554

1.708

1.882

2.078

2.302

2.558

2.850

3.186

3.573

4.021

4.543

168.0

16.767

1.185

1.293

1.414

1.550

1.703

1.870

2.071

2.293

2.545

2.835

3.160

3.549

3.992

4.50ϋ

169.0

17.047

1.184

1.292

1.412

1.547

1.699

1.870

2.064

2.284

2.534

2.820

3.148

3.526

3.963

4.470

170.0

17.331

1.183

1.290

1.4101

1.544

1.695

1.865

2.057

2.275

2.522

2.805

3.130

3.503

3.935

4.435

171.0

17.619

1.182

1.289

1.408

1.541

1.691

1.860

2.050

2.260

2.511

2.791

3.112

3.481

| 3.907

4.401

172.0

17.911

1.182

1.288

1.406

1.539

1.087

1.854

2.043

2.257

2.500

2.7 78

3.095

3.460

3.88U

4.307

173.0

18.205

1.181

1.280

1.404

1.53υ

1.083

1.849

2.037

2.2 49

2.489

2.7υ4

3.07ο

3.4 38

3.853

4.334

174.0

18.502

1.180

1.285

1.402

1.533

1.079

1.844

2.030

2.240

2.4/9

2.750

3.0οί

3.417

3.827

4.301

175.0

18.804

1.179

1.284

1.400

1.530

1.070

1.839

2.024

2.232

2.4oö

2.737

3.044

3.39υ

3.801

4.2υ9

TABLE A3.17b COMPRESSION RATIOS Ρ„/Ρ„„ FOR A RANGE OF LIFTS AND CO CJV


96 Thermodynamic Design Data for Heat Pump Systems \ T °c

(T -T ) ( D V |V CO EV C \ J

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

175.0

18.804

37.37

24.17

17.63

13.71

11.09

9.23

7.84

6.76

5.90

5.20

4.61

4.12

3.70

3.33

176.0

19.110

36.76

23.94

17.47

13.61

11.02

9.17

7.80

6.73

5.87

5.17

4.59

4.09

3.68

| 3.31

177.0

19.420

36.63

23.89

17.44

13.56

11.00

9.15

7.77

6.70

5.85

5.14

4.56

4.08

3.66

3.30

178.0

19.733

36.36

23.77

17.36

13.50

10.96

9.11

7.74

6.68

5.82

5.12

4.55

4.06

3.64

3.28

179.0

20.049

36.68

23.80

17.37

13.50

10.95

9.10

7.73

6.67

5.81

5.11

4.53

4.04

1 3.63

3.27

180.0

20.371

36.44

23.69

17.29

13.46

10.91

9.07

7.70

6.64

5.79

5.09

4.51

4.03

3.61

| 3.25

181.0

20.695

36.71

23.72

17.32

13.46

10.89

9.06

7.69

6.62

5.77

5.08

4.50

4.01

3.59

3.23

182.0

21.023

36.92

23.67

17.29

13.44

10.86

9.04

7.66

6.60

5.75

5.06

4.48

3.99

3.58

3.22

183.0

21.357

36.71

23.55

17.22

13.38

10.81

9.00

7.63

6.57

5.73

5.03

4.45

3.97

3.56

3.20

184.0

21.694

36.61

23.63

17.20

13.35

10.79

8.98

7.60

6.55

5.70

5.01

4.43

3.95

3.54

' 3.18

185.0

22.038

35.56

23.34

17.03

13.23

10.71

8.91

7.55

6.50

5.60

4.98

4.40

3.92

3.51

3.16


^V^ 1 <T00-TEV>^3

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

| 75.0

175.0 1

18.804

1.179

1.2ö4

1.400

1.530

1.676

1.839

2.024

2.232

2.468

2.737

3.044

3.396

3.Ö01

1 4.269

170.0

19.110

1.178

1.282

1.398

1.527

1.672

1.834

2.017

2.224

2.45ο

2.724

3.028

3.376

3.77ο

4.238

177.0

19.420

1.178

1.281

1.396

1.524

1.668

1.829

2.011

2.216

2.447

2.711

| 3.012

3.355

3.751

4.207

178.0

19.733

1.177

1.280

1.394

1.522

1.665

1.825

2.004

2.208

2.437

2.698

2.996

3.336

3.720

4.177

179.0

20.049

1.176

1.279

1.392

1.519

1.661

1.820

1.998

2.200

2.427

2.686

2.980

3.317

3.702

4.147

180.0

20.371

1.175

1.277

1.391

1.517

1.058

1.815

1.992

2.192

2.418

2.074

2.965

3.298

3.679

4.118

181.0

20.695

1.175

1.276

1.389

1.514

1.654

1.811

1.986

2.184

2.408

2.662

2.950

3.279

3.656

4.089

182.0

21.023

1.174

1.275

1.387

1.511

1.650

1.806

1.980

2.177

2.399

2·. 649

2.935

3.260

3.633

4.061

183.0

21.357

1.173

1.274

1.385

1.509

1.047

1.802

1.975

2.109

2.389

2.038

2.921

3.242

3.610

4.033

184.0

21.694

1.173

1.273

1.384

1.507

1.644

1.797

1.9b9

2.162

2.380

2.020

2.906

3.225

3.589

4.0UÖ

185.0 1

22.038

1.172

1.272

1.382

1.504

1.641

1.793

1.964

2.155

2.372

2.616

2.893

3.208

3.567

3.980 '

TABLE A3.18b COMPRESSION RATIOS Ρ-_/Ρ_„ FOR A RANGE OF LIFTS AND CO EV


APPENDIX 4


Operating on Rl l*

chemical name

chemical formula

molecular weight

critical temperature, °c critical pressure, bar

critical density, kg

normal boiling point,

freezing point, C

safety group/class

-3 m

°C

Trich

CC13F

137.4

198.0

44.1

554.0

23.8

-75.6

1/5

Trichloro fluoro ethane

^Adapted from Zylla, R., K.W. Tai, S. Devotta, F.A. Watson and F.A. Holland (19 81). Derived thermodynamic design data for heat pump systems operating on Rll. J. Heat Recovery Systems, l_ (2), 87-110.


97


;S

£>ö ** . a

0° 8 8 U l

ω u vO

u <->

0) tf

■ s •P C Ui 3 < u d) H 04 § £ tf «J ft

8 5 * 35

H

0 8 D W W

g ft

I I I o o o o • · · ·

r* in ir rn

J L o • o CM

O • i n

i H

O • o H

o • Γ^

O • i n

O • «*·

O • m

O • CM

m

j«q 'a ajnssejd

8 r in • ·

O O

< 6 H CM

Rll 99

L - J- J 1 1 1 1 I , 1 - 1 1 J 15 25 35 45 55 65 75 85 95 105 115 125

condensing temperature T ,°c FIG. A4.2 THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE

AGAINST CONDENSING TEMPERATURE FOR Rll FOR VARIOUS COMPRESSION RATIOS AND GROSS TEMPERATURE LIFTS


1 Tco °c

0 5

JO 15 20 25 30 35 40 45 50 55 60 65 70 75 80 05 90 95 loo 105 H O 115 120 125

pco bar

0.4017 0.4952 0.6052 0.7337 0.8828 1.0547 1.2518 1.4763 1.7309 2.0181 2.3405 2.7009 3.1025 3.5472 4.0389 4.5806 5.1752 5.8261 6.5366

; 7.3099 8.1498 9.0598 10..04 36 11.1049 12,2475 13.4758

-3 density kg m

liquid

1534.4 1522.9 1511.4 1499.8 1488.0 1476.1 1464.1 1451.9 1439.6 1427.16 1414.52 1401.71 1388.65 1375.43 1362.00 1348.34 1334.43 1320.25 1295.63 1290.99 1275.84 1260.60 1244.42

' 1228.04 1211.17 1193.74

vapour

2.4808 3.0127 3.6300 4.3418 5.1577 6.0878 7.1428 8.3339 9.6728 11.172 12.845 14.705 16.760 19.038 21.551 24.318 27.359 30.694 34.349 38.350 42.726 47.509 52.738 58.452 . 64.702 71.547

PV

bar m kg

0.16195 0.16437 0.16672 0.16898 0.17116 O.17325 0.17525 0.17715 0.17894 0.18063 0.18221 0.18367 0.18511 0.18632 0.18741 0.18836 0.18916 0.18981 0.19029 0.19061 0.19074 0.19069 O.19044 0.18998 0.18929 0.18834

latent heat

kJ kg*"1

188.613 186.836 185.047 183.243 181.422 179.581 177.718 175.830 173.915 171.969 169.991 167.976 165.903 163.819 161.674 159.475 157.217 154.894 152.502 150.031 147.475 144.820 142.058 139.180 136.165 133.001

MJni vapour

0.4679 0.5628 0.6717 0.7956 0.9357 1.0932 1.2694 1.4653 1.6822 1.9212 2.1835 2.4700 2.7805 3.1187 3.4842 3.8781 4.3012 4.7543 5.2382 5.7536 6.3010 6.8802 7.4918 8.1353 8.8101 9.5158

enthalpy of


288.613 291.136 293.656 296.169 298.674 301.168 303.650 306.118 308.571 311.005 313.420 315.813 318.174 320.525 322.841 325.127 327.381 329.599 331.778 333.916 336.011 338.054 340.043 341.374 343.839 34 5.63Q


kg MJ."

5.3019 5.3530 5.4041 5.4572 5.5121 5.5687 5.6269 5.6875 5.7500 5.8151 5.8827 5.9534 6.0276 6.1044 6.1853 6.2705 6.3607 6.4560 6.5574 6.6653 6.7808 6.9051 7.0394 7.1849 7.3440 7.5107 1

TABLE A4.1 PHYSICAL DATA FOR Rll.

Rll 101 r^co°c

(T -T r§!r )

[v CO E V ' ^ \

1Ü.Ü

1 3 . 0

2U.0

25.Ü

30 .0

33.U

4 0 . 0

45.Ü

5 0 . 0

35.U

6 ü . ü

6 5 . 0 |

7 0 . 0

7 5 . 0

1 5 . 0

0 . 7 3 4

2 8 . 0 8

18 .51

1 3 . 7 3

1 0 . 8 6

8 . 9 6

7 . 6 0

0 . 5 b

5 .79

5 .16

4 . 6 4

4 . 2 2

3 .86

3 . 8 6

3 . 8 6

l o . O

0 . 7 6 2

2 8 . 1 8

1 8 . 5 8

1 3 . 7 8

1 0 . 9 0

8 . 9 8

7 . 6 2

6 . 6 0

5 .81

5 .17

4 . 6 6

4 . 2 3

3 .87

3 .87

3 .87

1 7 . 0

0 .791

2 8 . 2 8

18 .64

13 .82

10 .94

9 . 0 1

7 .64

6 . 6 2

5 .82

5 .19

4 . 6 7

4 . 2 4

3 . 8 8

3 .57

3 .57

1 8 . 0

0 . 8 2 1

2 8 . 3 7

1 8 . 7 0

13 .87

10 .97

9 . 0 4

7 . 6 7

6 . 6 4

5 . 8 4

5 . 2 0

4 . 6 8

4 . 2 5

3 . 8 9

3 . 5 8

3 . 5 8

1 9 . 0

0 . 8 5 1

2 8 . 4 6

18 .76

13 .91

1 1 . 0 1

| 9 . 07

7 . 6 9

6 . 6 6

5 . 8 6

5 .22

4 . 7 0

4 . 2 7

3 . 9 0

3 .59

3 .59

2 0 . 0

0 . 8 8 3

2 8 . 5 5

18 .82

1 3 . 9 6

11 .04

9 . 1 0

7 .72

6 . 6 8

5 . 8 8

5 .24

4 . 7 1

4 . 2 8

3 .91

3 . 6 0

3 . 6 0

2 1 . 0

0 . 9 1 3

2 8 . 6 4

1 8 . 8 8

14 .00

1 1 . 0 8

9 . 1 3

7 .74

6 . 7 0

5 .89

5 . 2 5

4 . 7 3

4 .29

3 . 9 3

3 . 6 1

3 . 6 1

2 2 . 0

0 . 9 4 9

2 8 . 7 4

1 8 . 9 5

1 4 . 0 5

11 .11

9 . 1 6

7 .76

6 . 7 2

5 .91

5 .27

4 . 7 4

4 . 3 0

3 .94

3 . 6 2

3 . 3 5

2 3 . 0

0 . 9 8 3

28 .82

1 9 . 0 0

14 .09

11 .15

9 .19

7 . 7 9

6 .74

5 . 9 3

5 .28

4 . 7 6

4 . 3 2

3 . 9 5

3 . 6 3

3 .30

2 4 . 0

1.018

26 .92

19 .06

1 4 . 1 3

11 .18

9 . 2 2

7 .81

6 . 7 0

5 .9 5

3 .30

4 . 7 7

4 . 3 3

3 .90

3 .04

3.37

| 2 3 . 0

1.055

2 9 . 0 1

19 .12

14.18

11 .22

9 .24

7 .84

6 .78

3 .97

5.31

4 . 7 0

4 . 3 4

3 .97

3 . 0 3

3 .38

TABLE A4.2a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR Rll

^ x C O b a r ) ίΤ - T ) c \ CO EV C \ ^

1 0 . 0

13 .0

2u.O

2 5 . 0

3 0 .0

1 3 5 . 0

j 4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 3 . 0

7 0 . 0

7 J . O

15 .0

0 . 7 3 4

1.482

1.826

2 . 2 7 1

2 . 8 5 2

3 . 6 2 0

4 . 6 4 4

6 . 0 2 9

7 .927

1 0 . 5 6 8

14 .291

19 .626

27 .429

27 .429

2 7 . 4 2 9

16 .0

0 . 7 6 2

1.477

1.817

2 . 2 5 6

2 . 8 2 8

3 . 5 8 0

4 . 5 8 3

5 .936

7 . 7 8 5

10 .349

1 3 . 9 5 0

19 .104

2 6 . 6 0 7

2 6 . 6 0 7

2 6 . 6 0 7

1 17.0

0 . 7 9 1

1.472

1.808

2 . 2 4 1

2 . 8 0 3

3 . 5 4 2

4 . 5 2 4

5 .846

7 .646

1 0 . 1 3 8

13 .624

1 8 . 6 0 3

2 5 . 8 1 1

3 6 . 4 1 7

3 6 . 4 1 7

1 8 . 0

0 . 8 2 1

1.468

1 .800

2 . 2 2 6

2 . 7 7 9

3 . 5 0 4

4 . 4 6 6

5 .757

7 .512

9 . 9 3 1

1 3 . 3 1 0

18 .116

2 5 . 0 4 9

3 5 . 2 2 8

3 5 . 2 2 8

19 .0

0 . 8 5 1

1 .463

1.791

2 . 2 1 1

2 . 7 5 6

3 . 4 6 8

4 . 4 1 0

5 .672

7 . 3 8 1

9 . 7 3 0

13 .007

17 .647

24 .317

3 4 . 0 9 1

3 4 . 0 9 1

2 0 . 0

0 . 8 8 3

1.459

1.783

2 . 1 9 7

2 . 7 3 3

3 . 4 3 2

4 . 3 5 5

5 . 5 8 8

7 .254

9 . 5 3 8

1 2 . 7 1 5

1 7 . 1 9 5

2 3 . 6 1 4

3 3 . 0 0 3

3 3 . 0 0 3

1 21.0

0 . 9 1 5

1.454

1.774

2 . 1 8 3

2 . 7 1 0

3 .397

4 . 3 0 2

5 .507

7 .132

9 . 3 5 3

12 .434

16 .761

2 2 . 9 5 3

3 1 . 9 6 8

3 1 . 9 6 8

2 2 . 0

0 . 9 4 9

1.450

1.766

2 . 1 7 0

2 . 6 8 8

3 . 3 6 3

4 . 2 5 0

5 .428

7 .014

9 . 1 7 4

1 2 . 1 6 3

1 6 . 3 4 6

2 2 . 3 2 0

3 0 . 9 6 8

4 3 . 6 9 3

2 3 . 0

0 . 9 8 3

1.440

1.758

2 . 1 5 0

2 . 6 6 7

3 .330

4 . 1 9 9

5 .351

6 . 8 9 8

9 . 0 0 0

1 1 . 8 9 8

15 .946

2 1 . 7 0 4

3 0 . 0 1 1

4 2 . 2 0 6

2 4 . 0

1.018

1.442

1.751

2 . 1 4 3

2 . 6 4 6

3 .297

4 . 1 4 9

5 .277

6 .786

8 . 8 3 1

11 .642

15 .562

2 1 . 1 1 3

2 9 . 0 9 3

4 0 . 7 8 8

2 5 . 0

1.055

1.43b

1.743

2 . 1 3 0

2 . 6 2 5

3 .205

4 . 1 0 0

3 . 2 0 3

0 . 0 7 0

8 .067

11 .396

15.192

20 .344

2 8 . 2 1 3

3 9 . 4 3 0


(T -τ ) ^ ! r )

|V CO EV; C \ ^

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

25.0

1.055

29.01

19.12

14.18

11.22

9.24

7.84

6.78

5.97

5.31

4.78

4.34

3.97

3.65

3.38

26.0

1.092

29.10

19.18

14.22

11.25

9.27

7.86

6.80

5.99

5.33

4.80

4.35

3.98

3.06

3.39

27.0

1.130

29.19

19.24

14.27

11.29

9.30

7.88

6.82

6.00

5.35

4.81

4.37

3.99

3.67

3.40

28.0

1.170

29.28

19.30

14.31

11.32

9.33

7.91

6.84

6.02

5.36

4.82

4.38

4.00

3.68

3.41

29.0

1.210

29.36

19.35

14.35

11.35

9.36

7.93

6.86

6.04

5.38

4.84

4.39

4.01

3.69

3.42

30.0

1.252

29.47

19.42

14.40

11.39

9.38

7.96

6.89

6.05

5.39

4.85

4.40

4.03

3.70

3.43

31.0

1.294

29.57

19.48

14.44

11.42

9.41

7.98

6.91

6.07

5.41

4.87

4.42

4.04

3.71

3.43

32.0

1.338

29.64

19.54

14.49

11.46

9.44

8.00

6.93

6.09

5.42

4.88

4.43

4.05

3.72

3.44

33.0

1.383

29.73

19.59

14.53

11.49

9.47

8.03

6.95

6.11

5.44

4.89

4.44

4.06

3.73

3.45

34.0

1.429

29.81

19.65

14.57

11.52

9.50

8.05

6.97

6.12

5.45

4.91

4.45

4.07

3.74

3.46

35.0

1 .476 1

29.92

19.71

14.62

11.56

9.52

8.07

6.99

6.14

5.47

4.92

4.46

4.08

3.75

3.47


l^<F™ °c

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

25.0

1.055

1.438

1.743

2.130

2.625

3.265

4.100

5.203

6.676

8.667

11.396

15.192

20.544

28.213

39.430

26.0

1.092

1.434

1.735

2.117

2.605

3.234

4.053

5.133

6.570

8.509

11.159

14.835

19.998

27.386

38.142

27.0

1.130

1.430

1.728

2.105

2.585

3.203

4.007

5.064

6.467

8.357

10.931

14.492

19.477

26.595

36.899

28.0

1.170

1.426

1.720

2.092

2.566

3.173

3.962

4.996

6.367

8.208

10.710

14.157

18.975

25.826

35.710

29.0

1.210

1.422

1.713

2.080

2.546

3.144

3.918

4.930

6.270

8.064

10.495

13.834

18.493

25.089

34.572

30.0

1.252

1.418

1.706

2.068

2.528

3.116

3.875

4.867

6.176

7.924

10.286

13.525

18.030

24.382

33.484

31.0

1.294

1.414

1.699

2.057

2.509

3.088

3.833

4.804

6.084

7.788

10.086

13.227

17.584

23.703

32.461

32.0

1.338

1.410

1.692

2.045

2.491

3.060

3.792

4.744

5.994

7.656

9.892

12.940

17.156

23.056

31.482

33.0

1.383

1.407

1.686

2.034

2.474

3.033

3.752

4.684

5.907

7.528

9.704

12.662

16.738

22.434

30.534

' 34.0

1.429

1.403

1.679

2.023

2.456

3.007

3.713

4.627

5.822

7.404

9.522

12.392

16.335

21.837

29.626

35.0

1.476

1 1.400

1.672

2.012

2.439

2.981

3.674

4.570

5.740

7.283

9.345

12.132

15.952

21.264

28.756

TABLE A4.3b COMPRESSION RATIOS PrQ/PEV FOR A RANGE OF LIFTS AND

CONDENSION TEMPERATURES FOR Rll

103

(τ -τ ) > < a r )

| CO EV' c \ ^

ιυ.ο

15.U

20.0

25.Ü

30.0

35.0

4υ.υ

45.0

50.0

55.0

60.0

65.0

70.0

75.0

L

35.0

1.476

'29.92

19.71

14.62

11.56

9.52

8.07

6.99

6.14

5.47

4.92

4.46

4.08

3.75

3.47

36.0

1.525

30.01

19.77

14.66

11.59

9.55

8.10

7.01

6.16

5.4Ö

4.93 |

4.48

4.09

3.76

3.48

37.0

1.574

30.11

19.83

14.70

11.63

9.58

8.12

7.03

6.18

5.50

4.95

4.49

4.10

3.77

3.49

38.0

1.625

30.19

19.89

14.75

11.66

9.61

8.14

7.05

b.19

5.51

4.96

4.50

4.11

3.78

3.50

39.0

1.678

30.29

19.95

14.79

11.69

9.63

8.17

7.07

6.21

5.53

4.97

4.51

4.12

3.79

3.51

40.0

1.731

30.37

20.01

14.83

11.73

9.66

8.19

7.09

6.23

5.55

4.99

4.53

4.14

3.80

3.52

41.0

1.786

30.45

20.07

14.87

11.76

9.69

8.21

7.10

6.25

5.56

5.00

4.54

4.15 |

3.81

3.52

42.0

1.842

| 30.51

20.11

14.91

11..79

9.71

8.23

7.12

6.26

5.57

5.01

4.55

4.16

3.82

3.53

43.0

1.899

30.67

20.20

14.97

11.83

9.75

8.26

7.15

6.28

5.59

5.03

4.56

4.17

3.83

3.54

44.0

1.958

30.78

20.26

15.01

11.87

9.77

8.28

7.17

6.30

5.61

5.04

4.57

4.18

3.84

3.55

45.0

2.018

30.85

20.31

15.05

11.90·

9.80

8.30

7.18

6.31

5.62

5.06

4.59

4.19

3.85

3.56


V c o °c \ l ! c o

( T C O - T E V ^ ^

10.0

15.0

20.0

25.0

| 30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

35.0

1.476

1.400

1.672

2.012

2.439

2.981

3.674

4.570

5.740

7.283

9.345

12.132

15.952

21.264

28.756

36.0

1.525

1.396

1.666

2.002

2.423

2.956

3.637

4.515

5.659

7.166

9.174

11.881

15.581

20.713

27.921

37.0

1.574

1.393

1.660

1.991

2.406

2.931

3.600

4.462

5.581

7.052

9.008

11.639

15.224

20.184

27.127

38.0

1.625

1.389

1.653

1.981

2.390

2.907

3.565

4.409

5.505

6.942

8.847

11.404

14.880

19.670

26.364

39.0

1.678

1.386

1.647

1.971

2.375

2.883

3.530

4.358

5.431

6.834

8.691

11.177

14.546

19.175

25.632

40.0

1.731

1.383

1.641

1.961

2.359

2.860

3.495

4.308

5.358

6.729

8.539

10.956

14.223

18.702

24.931

41.0

1.786

1.379

1.635

1.951

2.344

2.837

3.462

4.259

5.288

6.627

8.392

10.743

13.914

18.247

24.257

42.0

1.842

1.376

1.629

1.941

j 2.329

2.815

3.429

4.212

5.219

6.528

3.249

10.537

13.615

17.809

23.611

43.0

1.899

1.373

1.623

1.932

j 2.314

2.793

3.397

4.165

5.152

6.432

8.111

10.337

13.325

17.387

22.984

44.0

1.958

1.370

1.618

1.922

2.300

2.772

3.365

4.120

5.087

6.339

7.976

10.144

13.045

16.978

22.380

45.0

2.018

1.367

1.612

1.913

2.280

2.751

3.335

4.075

5.023

6.247

7.840

9.956

12.774

16.583

21.805

TABLE A4.4b COMPRESSION RATIOS PCQ/PEV FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR Rll


| ( T C O - T E v ' ^ ^

l u . o

15.0

2 0 . 0

2 5.0

3 0 . 0

3 5 . 0

4U.Ü

4 5 . 0

5 0 . 0

5 3 . U

6U.Ü

1 0 5 . Ü

7 0 . 0

75.U

1 4 5 . 0

2 . 0 1 8

3 0 . 8 5

2 0 . 3 1

1 5 . 0 5

1 1 . 9 0

9 . 8 0

8 . 3 0

7 . 1 8

6 . 3 1

5 .62

5 .06

4 . 5 9

j 4 . 1 9

3 .85

3 . 5 6

4 6 . 0

2 . 0 8 0

3 0 . 8 9

2 0 . 3 5

1 5 . 0 8

11 .93

9 . 8 2

8 .32

7 . 2 0

6 . 3 3

5 . 6 3

5 .07

4 . 6 0

4 . 2 0

1 3 . 8 6

3 .57

4 7 . 0

2 . 1 4 3

3 0 . 9 0

2 0 . 3 8

15.11 1

1 1 . 9 5

9 .84

8 .34

7 .22

6 .34

5 .65

5 .08

4 . 6 1

4 . 2 1

3 .87

3 .58

4 8 . 0

2 . 2 0 7

3 0 . 8 5

2 0 . 3 8

1 5 . 1 2

11 .96 !

9 . 8 6

8 .36

7 . 2 3

6 .36

5 . 6 6

5 .09

4 . 6 2

4 . 2 2

3 . 8 8

3 . 5 8

4 9 . 0

2 . 2 7 3

3 1 . 1 7

2 0 . 5 4

1 5 . 2 2

1 2 . 0 3

9 .91

8 .39

7 .26

6 . 3 8

5 . 6 8

5 . 1 1

4 . 6 3

4 . 2 3

3 . 8 9

3 . 5 9

5 0 . 0

2 . 3 4 0

3 1 . 2 4

2 0 . 5 8

1 5 . 2 5

12 .06

9 . 9 3

8 .42

7 . 2 8

6 . 4 0

5 .69

5 .12

4 . 6 4

4 . 2 4

3 . 9 0

3 . 6 0

5 1 . 0

2 .409

3 1 . 3 5

2 0 . 6 5

1 5 . 3 0

12 .09

9 . 9 6

8 .44

7 . 3 0

6 . 4 1

5 .71

5 . 1 3

4 . 6 5

4 . 2 5

3 .91

3 . 6 1

5 2 . 0

2 . 4 8 0

3 1 . 4 8

2 0 . 7 0

15 .34

1 2 . 1 3

9 . 9 9

8 .46

7 .32

6 . 4 3

5 .72

5 .15

4 . 6 7

4 . 2 6

3 .92

3 .62

5 3 . 0

2 . 5 5 2

3 1 . 4 8

2 0 . 7 6

15 .38

12.16

1 0 . 0 1

8 . 4 8

7 . 3 4

6 . 4 5

5 .74

5 .16

4 . 6 8

4 .27

3 . 9 3

3 . 6 3

5 4 . 0

2 . 6 2 5

3 1 . 5 4

20 .81

15 .42

12 .19

10.04

8 . 5 0

7 . 3 5

6 . 4 6

5 .75

5.17

4 . 6 9

4 . 2 8

3 .94

3 .64

5 5 . 0

2 . 7 0 1

3 1 . 6 5

20 .87

15 .46

12 .22

10 .07

8 . 5 3

7 .37

6 . 4 8

5 .77

5 .18

4 . 7 0

4 . 2 9

3.94

3 .64


^ ^ \ T C

c \ 10.0

15 .0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 .0

u 5 . 0

7 0 . 0

7 5 . 0

4 5 . 0

2 . 0 1 8

1.367

1.612

1.913

2 . 2 8 6

2 . 7 5 1

3 .335

4 . 0 7 5

5 . 0 2 3

6 .247

7 . 8 4 6

9 .956

12 .774

16 .583

2 1 . 8 0 5

4 6 . 0

2 . 0 8 0

1.364

1.607

1.904

2 .272

2 .730

3 .304

4 . 0 3 2

4 . 9 6 0

6 . 1 5 8

7 .719

9 .774

1 2 . 5 1 2

16 .204

2 1 . 2 5 1

4 7 . 0

2 . 1 4 3

1.361

1.601

1.895

2 . 2 5 8

2 .710

3 . 2 7 5

3 .989

4 . 9 0 0

6 . 0 7 2

7 . 5 9 5

9 . 5 9 8

12 .259

15 .840

2 0 . 7 1 9

4 8 . 0

2 .207

1.358

1.596

1.887

2 . 2 4 5

2 . 6 9 0

3 . 2 4 6

3 . 9 4 8

4 . 8 4 0

5 .987

7 . 4 7 5

9 . 4 2 6

1 2 . 0 1 3

15 .486

2 0 . 2 0 6

4 9 . 0

2 . 2 7 3

1.355

1.591

1 .878

2 . 2 3 2

2 . 6 7 0

3 .218

3 .907

4 . 7 8 3

5 .905

7 .359

9 . 2 6 0

11 .776

15 .145

19 .711

5 0 . 0

2 . 3 4 0

1.352

1.585

1 .870

2 .219

2 . 6 5 1

3 .190

3 .867

4 . 7 2 6

5 .825

7 .245

9 .099

1 1 . 5 4 6

14 .815

1 9 . 2 3 2

5 1 . 0

2 . 4 0 9

1.349

1.580

1.861

2 . 2 0 6

2 . 6 3 2

3 . 1 6 3

3 .829

4 . 6 7 1

5 .747

7 .135

8 . 9 4 3

11 .324

1 4 . 4 9 6

1 8 . 7 7 5

5 2 . 0

2 . 4 8 0

1.347

1.575

1.853

2 .194

2 .614

3 .136

3 .790

4 .617

5 .671

7 .027

8 .791

1 1 . 1 0 8

1 4 . 1 8 8

18 .332

5 3 . 0

2 . 5 3 2

1.344

1.570

1.845

2 .181

2 .396

3 .110

3 .753

4 . 5 6 4

5 .597

6 . 9 2 3

8 .04 3

10 .899

13 .890

17 .905

5 4 . 0

2 . 6 2 5

1.341

1.305

1.837

2 .1υ9

2 . 5 7 8

3 .084

3 .717

4 . 5 1 3

5 .524

6 . 8 2 1

8 . 5 0 0

10 .696

13 .002

17 .493

5 5 . 0

2 . / 0 1

1.338

1.500

1.829

2 . 1 5 8

2 .561

3 .059

3.081

4 . 4 6 3

5 .454

6 .722

8 .301

10.50U

13 .324

17 .0^0

TABLE A4.5b COMPRESSION RATIOS P C C / PE V

F 0 R A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR Rll

105

r\Tco °c \ l p c o

( T C O - T E v ' o \ ^

10 .0

15.Ü

2Ü.Ü

25.Ü

3U.0

3 5 . 0

4 0 . 0

4 5 . 0

5U.U

55.Ü

6U.Ü

65.Ü

7 0 . 0

7 5 . 0

5 5 . 0

2 . 7 0 1

3 1 . 6 5

2 0 . 8 7

1 5 . 4 6

12 .22

10 .07

8 . 5 3

7 .37

6 . 4 8

5 .77

5 . 1 8

4 . 7 0

4 . 2 9

3 .94

3 . 6 4

5 6 . 0

2 . 7 7 8

3 1 . 8 0

2 0 . 9 3

1 5 . 5 1

1 2 . 2 5

10 .09

8 . 5 5

7 .39

6 . 5 0

5 . 7 8

5 .20

4 . 7 1

4 . 3 0

3 . 9 5

3 . 6 5

5 7 . 0

2 . 8 5 7

3 1 . 9 9

2 1 . 0 1

1 5 . 5 5

12 .29

1 0 . 1 2

8 .57

7 . 4 1

6 . 5 1

5 . 8 0

5 . 2 1

4 . 7 2

4 . 3 1

3 . 9 6 1

3 . 6 6

5 8 . 0

2 . 9 3 7

3 2 . 2 3

2 1 . 0 3

15 .59

12 .32

1 0 . 1 5

8 . 5 9

7 . 4 3

6 . 5 3

5 . 8 1

5 . 2 2

4 . 7 3

4 . 3 2

3 . 9 7

3 . 6 7

5 9 . 0

3 .019

3 2 . 0 4

2 1 . 0 8

1 5 . 6 3

1 2 . 3 5

10 .17

8 . 6 1

7 . 4 5

6 . 5 4

5 . 8 2

5 . 2 3

4 . 7 5

4 . 3 3

3 . 9 8

3 . 6 8

6 0 . 0

3 .102

3 2 . 1 4

2 1 . 1 4

15 .67

12 .39

1 0 . 2 0

8 .64

7 . 4 7

6 . 5 6

5 .84

5 . 2 5

4 . 7 6

4 . 3 4

3 . 9 9

3 . 6 9

6 1 . 0

3 . 1 8 8

3 2 . 2 0

2 1 . 2 2

15 .71

12 .42

10 .22

8 . 6 6

7 . 4 9

6 . 5 8

5 . 8 5

5 . 2 6

4 . 7 7

4 . 3 5

4 . 0 0

3 . 6 9

6 2 . 0

3 . 2 7 5

3 2 . 2 8

2 1 . 3 1

15 .76

1 2 . 4 5

1 0 . 2 5

8 . 6 8

7 . 5 0

6 . 5 9

5 .86

5 .27

4 . 7 8 1

4 . 3 0

4 . 0 1

3 . 7 0

6 3 . 0

3 .364

3 2 . 3 8

2 1 . 4 3

1 5 . 7 8

12 .48

10 .27

8 . 7 0

7 .52

6 . 6 1

5 . 8 8

5 . 2 8

4 . 7 9

4 . 3 7

4 . 0 2

3 . 7 1

6 4 . 0

3 . 4 5 5

3 2 . 4 6

2 1 . 3 6

15 .82

12 .51

10 .30

8 .72

7 .54

6 . 6 2

5 .89

5 . 3 0

4 . 8 0

4 . 3 8

4 . 0 3

3 . 7 2

6 5 . 0

3 .547

3 2 . 5 3

2 1 . 4 2

15 .80

12 .54

10 .32

8 .74

7 .56

6 .64

5 .91

5 . 3 1

4 . 8 1

4 . 3 9

4 . 0 3

3 . 7 3


1 0 . 0

15 .0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

5 5 . 0

2 . 7 0 1

1.338

1.500

1.829

2 . 1 5 8

2 . 5 0 1

3 .059

3 .681

4 . 4 6 3

5 .454

0 . 7 2 2

8 .361

10 .500

13 .324

17 .096

5 0 . 0

2 . 7 7 8

1.330

1.550

1.822

2 . 1 4 0

2 .544

3 .035

3 .647

4 . 4 1 4

5 . 3 8 5

0 . 0 2 0

8 .220

10 .311

13 .056

1 6 . 7 1 3

5 7 . 0

2 . 8 5 7

1.333

1.551

1.815

2 . 1 3 5

2 .527

3 . 0 1 1

3 . 0 1 3

4 . 3 0 7

5 .319

0 . 5 3 3

8 . 0 9 0

10 .127

12 .797

10 .345

5 8 . 0

2 .937

1.331

1.547

1.807

2 . 1 2 4

2 . 5 1 1

2 . 9 8 8

3 . 5 7 9

4 . 3 2 0

5 . 2 5 3

6 . 4 4 1

7 . 9 6 8

9 . 9 4 8

12 .544

15 .987

5 9 . 0

3 .019

1.328

1.542

1.800

2 . 1 1 2

2 . 4 9 4

2 . 9 0 4

3 . 5 4 0

4 . 2 7 3

5 . 1 8 9

0 . 3 5 2

7 . 8 4 3

9 . 7 7 3

12 .299

1 5 . 6 4 1

6 0 . 0

3 .102

1.320

1.537

1.792

2 . 1 0 1

2 . 4 7 8

2 . 9 4 1

3 .514

4 . 2 2 9

5 .126

6 . 2 6 5

7 .722

9 .604

1 2 . 0 6 1

1 5 . 3 0 6

6 1 . 0

3 .188

1.323

1.533

1.785

2 .091

2 . 4 0 3

2 .919

3 . 4 8 3

4 . 1 8 5

5 . 0 0 5

6 . 1 8 0

7 .004

9 . 4 4 0

11 .832

14 .982

6 2 . 0

3 . 2 7 5

1.321

1.528

1.778

2 . 0 8 0

2 .447

2 .897

3 . 4 5 2

4 . 1 4 2

5 .000

0 .097

7 . 4 8 9

9 . 2 8 0

11 .009

1 4 . 0 7 0

0 3 . 0

3 .304

1.318

1.524

1.771

2 . 0 7 0

2 .432

2 . 8 7 0

3 .422

4 . 0 9 9

4 . 9 4 7

0.O17

7 .377

9 . 1 2 5

11 .393

14 .307

0 4 . 0

3 .455

1.310

1.520

1.704

2 .059

2 .417

2 .854

3 .392

4 . 0 ^ 8

4 . 8 9 0

5 .938

7 .209

8 .975

11.184

1 4 . 0 7 3

0 5 . 0

3 .547

1.313

1.510

1.758

2 .049

2 . 4 0 3

2 .834

3 .303

4 .01ο l

4 . 8 3 5

5 .801

7 .103

8 .828

10.981

13 .790

TABLE A4.6b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CO EV

CONDENSING TEMPERATURES FOR Rll

106 Thermodynamic Design Data for Heat Pump Systems ^ \ T _ °C 7

10.Ü

15.0

20.0

25.0

30.0

35.0

4U.0

| 45.0

50.0

55.0

60.0

05.0

70.0

75.0

05.0

3.547

32.53

21.42

15.80

12.54

10.32

8.74

7.50

0.64

5.91

5.31

4.81

4.39

4.03

3.73

00.0

3.642

32.00

21.46

15.91

12.57

10.35

8.70

7.58

0.65

5.92

5.32

4.82

4.40

4.04

3.73

67.0

3.738

32.67

21.53

15.97

12.61

10.37

8.78

7.59

6.67

5.93

5.33

4.83

4.41

4.05

3.74

68.0

3.836

32.74

21.58

10.05

12.02

10.40

8.80

7.01

6.69

5.95

5.34

4.84

4.42

4.06

3.75

69.0

3.937

32.83

21.64

16.02

12.65

10.42

8.83

7.63

6.70

5.96

5.36

4.85

4.43

4.07

3.76

70.0

4.039

32.90

21.68

16.06

12.0b

10.44

8.84

7.05

6.72

5.97

5.37

4.80

4.44

4.08

3.70

71.0

4.143

32.98

21.73

10.09

12.72

10.47

8.86

7.66

0.73

5.99

5.38

4.87

4.45

4.09

3.77

72.0

4.250

33.05

21.76

16.13

12.76

10.50

8.88

7.68

6.74

6.00

5.39

4.88

4.46

4.09

3.78

73.0

4.358

33.14

21.81

16.17

12.82

10.51

8.90

7.70

6.76

6.01

5.40

4.89

4.47

4.10

3.79

74.0 !

4.468

33.23

21.87

16.21

12.80

10.53

8.92

7.71

6.77

6.02

5.41

4.90

4.48

4.11

3.79

75.0

4.581

33.31

21.92

10.24

12.84

10.56

8.94

7.73

6.79

6.04

5.42

4.91

4.4U

4.12

i 3.80


(TCO-TE^§^)

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

65.θΊ

3.547

1.313

1.516

1.758

2.049

2.403

2.834

3.303

4.018

4.835

5.801

7.103

8.828

10.981

13.790

66.0

3.642

1.311

1.511

1.751

2.039

2.388

2.813

3.335

3.979

4.780

5.786

7.060

8.687

10.784

13.516

67.0 1

3.738

1.308 1

1.507

1.745

2.030

2.374

2.793

3.307

3.940

4.727

5.714

0.900

8.548

10.593

13.251

08.0

3.836

1.300

1.503

1.738

2.020

2.300

2.774

3.279

3.902

4.075

5.642

6.862

8.414

10.407

12.994

69.0

3.937

1.304

1.499

1.732

2.011

2.347

2.755

3.253

3.865

4.625

5.573

0.700

8.283

10.227

12.744

70.0

4.039

1.302

1.495

1.726

2.001

2.333

2.730

3.220

3.829

4.575

5.505

6.674

8.150

10.052

12.503

71.0

4.143

1.300

1.491

1.720

1.992

2.320

2.717

3.201

3.794

4.527

5.439

0.583

8.032

9.883

12.269

72.0

4.250

1.298

1.4i>7

1.714

1.983

2.307

2.699

3.176

3.759

4.479

5.374

6.495

7.912

9.718

12.042

73.0

4.358

1.295

1.484

1.708

1.974

2.295

2.081

3.151

3.725

4.433

5.311

6.409

7.794

9.557

11.822

74.0

4.468

1.293

1.480

1.702

1.966

2.282

2.004

3.127

3.092

4.3b7

5.249

0.325

7.080

9.401

11.008

75.0

4.581

1.291

1.470

1.090

1.957

2.270

2.040

3.103

3.059

4.343

5.189

0.243

7.509

9.250

11.400

TABLE A4.7b COMPRESSION RATIOS Ppr/P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR Rll

Rll 107 \ T c o "c

(T -τ ) S \ b a r )

V CO EV' C \ ^

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

1 55.0

60.0

65.0

70.0

75.0

75.0

4.581

33.31

21.92

16.24

12.84

10.56

8.94

7.73

6.79

6.04

5.42

4.91

4.48

4.12

3.80

70.0

4.695

33.40

21.98

16.28

12.86

10.59

8.96

7.75

6.80

6.05

5.44

4.92

4.49

4.13

3.81

77.0

4.812

33.43

22.02

16.31

12.89

10.62

8.99

7.76

6.82

6.06

5.45

4.93

4.50

4.13

3.82

78.0

4.931

33.52

22.07

16.34

12.92

10.66

9.00

7.78

6.83

6.07

5.46

4.94

4.51

4.14

3.82

79.0

5.052

33.60

22.12

16.38

12.95

10.65

9.02

7.80

6.85

6.09

5.47

4.95

4.52

4.15

3.83

80.0

5.175

33.70

22.18

16.42

12.98

10.68

9.04

7.81

6.86

6.10

5.48

4.96

4.53

4.16

3.84

81.0

5.301

33.80

22.24

16.46

13.01

10.70

9.06

7.83

6.87

6.11

5.49

4.97

4.54

4.17

3.84

82.0

5.429

' 33.93

22.29

16.51

13.03

10.73

9.09

7.85

6.89

6.13

5.50

4.98

4.55

4.17

3.85

83.0

5.559

33.98

22.34

16.54

13.06

10.75

9.12

7.86

6.90

6.14

5.51

4.99

4.55

4.18

3.86

84.0

5.691

34.05

22.39

16.58

13.09

10.77

9.12

7.88

6.92

6.15

5.52

5.00

4.56

4.19

3.86

85.0

5.826

34.12

22.44

16.61

13.11

10.79

9.14

7.89

b.93

b.16

5.53

5.01

4.57

4.20

3.87


Nco°c ( T C O - T E V 5 ^ ^ )

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

75.0

4.581

1.291

1.476

1.696

1.957

2.270

2.646

3.103

3.659

4.343

5.189

6.243

7.569

9.250

11.400

76.0

4.695

1.289

1.473

1.690

1.949

2.258

2.629

3.079

3.627

4.299

5.130

6.163

7.460

9.102

11.200

77.0

4.812

1.287

1.469

1.684

1.940

2.246

2.613

3.056

3.596

4.257

5.072

6.085

7.355

8.959

11.004

78.0

4.931

1.285

1.466

1.679

1.932

2.234

2.596

3.034

3.565

4.215

5.016

6.009

7.252

8.819

10.814

79.0

5.052

1.283

1.462

1.673

1.924

2.222

2.580

3.012

3.535

4.174

4.960

5.935

7.151

8.683

10.629

80.0

5.175

1.281

1.459

1.668

1.916

2.211

2.564

2.990

3.505

4.134

4.907

5.862

7.054

8.551

10.450

! 81.0

5.301

1.279

1.456

1.663

1.908

2.200

2.549

2.969

3.477

4.095

4.854

5.792

6.958

8.423

10.277

1 82.0

5.429

1.278

1.452

1.658

1.900

2.189

2.534

2.948

3.448

4.057

4.803

5.722

6.866

8.298

10.108

83.0

5.559

1.276

1.449

1.653

1.893

2.178

2.519

2.927

3.420

4.019

4.752

5.655

6.775

8.176

9.943 1

84.0

5.691

1.274

1.446

1.647

1.885

2.188

2.504

2.907

3.393

3.982

4.7U3

5.588

6.686

8.057

9.783

85.0 1

5.826

1.272

1.443

1.642

1.878

2.157

2.489

2.887

3.366

3.946

4.654

5.524

6.599

7.941

9.627

TABLE A4.8b COMPRESSION RATIOS P /P„ FOR A RANGE OF LIFTS AND CO EV



\ o ° c " 1 1 \ . COK J

\ b a r ) IT - T ) o \ ? CO EV c \ J

10 .0

15 .0

2 0 . 0

2 b . 0

3 0 . 0 '

3 5 . o

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

8 5 . 0 |

5 .826

3 4 . 1 2

2 2 . 4 4

16 .61

1 3 . 1 1

10 .79 '

9 . 1 4

7 .89

6 . 9 3

6 . 1 6

5 . 5 3

5 . 0 1

4 . 5 7

4 . 2 0

3 . 8 7

8 6 . 0

5 .963

3 4 . 1 8

2 2 . 4 9

16 .64

13 .14

10 .81

9 . 1 5

7 .91

6 .94

6 .17

5 .54

5 .02

4 . 5 8

4 . 2 0

3 . 8 8

8 7 . 0

6 . 1 0 3

3 4 . 2 5

2 2 . 5 3

16 .67

13 .17

10 .83

9 .17

7 . 9 3

6 . 9 6

6 . 1 8

5 . 5 5

5 . 0 3

4 . 5 9

4 . 2 1

3 . 8 8

8 8 . 0

6 . 2 4 5

3 4 . 3 3

2 2 . 5 8

16 .71

13 .19

10 .85

9 .19

7 .96

6 .97

6 .19

5 . 5 6

5 .04

4 . 5 9

4 . 2 2

3 .89

8 9 . 0

6 . 3 9 0

3 4 . 4 0

2 2 . 6 2

16 .74

13 .22

10 .87

9 . 2 1

7 . 9 5

6 . 9 8

6 . 2 1

5 .57

5 . 0 5

4 . 6 0

4 . 2 2

3 . 9 0

9 0 . 0

6 .537

3 4 . 4 5

22 .67

16 .78

13 .25

10 .89

9 .22

7 .97

6 .99

6 .22

5 . 5 8

5 . 0 5

4 . 6 1

4 . 2 3

3 . 9 0

9 1 . 0

6 . 6 8 6

3 4 . 5 0

2 2 . 7 1

16.81

13 .27

10 .92

9 . 2 4

7 . 9 8

7 . 0 1

6 . 2 3

5 .59

5 .06

4 . 6 2

4 . 2 4

3 .91

1

9 2 . 0

6 . 8 3 8

3 4 . 5 2

2 2 . 7 6

16 .84

13.29

10 .94

9 . 2 5

8 . 0 0

7 . 0 2

6 .24

5 . 6 0

5 .07

4 . 6 3

4 . 2 4

3 .92

1 9 3 . 0

6 . 9 9 3

3 4 . 6 1

2 2 . 8 1

1 6 . 8 8

13 .32

10 .96

9 .27

8 . 0 1

7 .04

6 .25

5 .61

5 .08

4 . 6 3

4 . 2 5

3 .92

9 4 . 0

7 . 1 5 0

34 .67

2 2 . 8 5

16.91

1 3 . 3 5

10 .98

9 .29

8 . 0 3

7 .04

6 .20

5 .02

5 .09

4 . 6 4

4 . 2 0

3 . 9 3

95.0 1

7 .310

34 .74

2 2 . 8 8

10 .94

13 .37

11 .00

9 . 3 0

U.U4

7 .00

0 .27

5 .03

5 .10

4 . 0 5

4 . 2 0

3 . 9 3


i ^ c o c

T C O - T E V ^ C ^

10 .0

15 .0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

8 5 . 0

5 .826

1.272

1.443

1.642

1.878

2 . 1 5 7

2 . 4 8 9

2 .887

3 .366

3 . 9 4 6

4 . 6 5 4

5 .524

6 .599

7 . 9 4 1

9 . 6 2 7

8 6 . 0

5 . 9 6 3

1.270

1.439

1.638

1.871

2 . 1 4 7

2 . 4 7 5

2 . 8 6 8

3 .340

3 . 9 1 1

4 . 6 0 7

5 . 4 6 1

6 .515

7 . 8 2 8

9 .476

8 7 . 0

6 . 1 0 3

1.268

1.436

1.633

1.864

2 . 1 3 6

2 . 4 6 1

2 . 8 4 8

3 .314

3 . 8 7 6

4 . 5 6 1

5 .399

6 . 4 3 3

7 .718

9 . 3 2 8

8 8 . 0

6 . 2 4 5

1.267

1.433

1.628

1.857

2 . 1 2 6

2 .447

2 . 8 3 0

3 . 2 8 8

3 . 8 4 2

4 . 5 1 5

5 .339

6 . 3 5 2

7 .611

9 . 1 8 5

8 9 . 0

6 . 3 9 0

1 .265

1 .430

1 .623

1.850

2 . 1 1 7

2 . 4 3 4

2 . 8 1 1

3 . 2 6 3

3 .809

4 . 4 7 1

5 . 2 7 9

6 . 2 7 4

7 .506

9 . 0 4 5

9 0 . 0

6 .537

1.263

1.427

1.618

1.843

2 .107

2 . 4 2 0

2 . 7 9 3

3 .239

3 . 7 7 6

4 . 4 2 7

5 .222

6 . 1 9 7

7 .404

8 . 9 0 9

9 1 . 0

6 . 6 8 6

1.261

1.424

1.614

1.836

2 .097

2 . 4 0 7

2 . 7 7 5

3 .215

3 .744

4 . 3 8 5

5 .165

6 . 1 2 3

7 .305

8 .777

9 2 . 0

6 . 8 3 8

1.260

1.421

1.609

1.829

2 . 0 8 8

2 .394

2 . 7 5 8

3 .191

3 . 7 1 3

4 . 3 4 3

5 . 1 1 0

6 . 0 4 9

7 . 2 0 8

8 . 6 4 8

9 3 . 0

6 . 9 9 3

1.258

1.418

1.005

1.823

2 . 0 7 9

2 .381

2 . 7 4 0

3 . 1 0 8

3 .682

4 . 3 0 2

5 .056

5 . 9 7 8

7 . 1 1 3

8 . 5 2 2

9 4 . 0

7 .150

1 1.250

1.415

1.000

1.810

2 .070

2 . 3 0 8

2 . 7 2 3

3 .140

3 .052

4 .202

5 .003

5 .908

7 .020

8 .399

9 5 . 0

7 .310

1.255

1.412

1.596

1.810

2 . 0 0 1

2 .350

2 .707

3 .123

3 .022

4 . 2 2 3

4 . 9 5 1

5 .839

0 . 9 3 0

8 .280 '

TABLE A4.9b COMPRESSION RATIOS P^/Pgy FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR Rll

Rll 109

^ \ (P ^ \ bar)

i(T -T ) o \ . V CO EV C \ ^

1U.0

15 .0

2 0 . 0

2 5 . 0

30.U

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

1

9 5 . 0

7 . 3 1 0

3 4 . 7 4

2 2 . 8 8

16 .94

13 .37

11 .00

9 . 3 0

8 .04

7 . 0 0

6 .27

5 . 6 3

5 . 1 0

4 . 6 5

4 . 2 0

3 . 9 3

9 0 . 0

7 . 4 7 3

3 4 . 8 2

2 2 . 9 2

1 6 . 9 7

13 .40

11 .02

9 . 3 2

8 . 0 5

7 . 0 7

6 . 2 8

5 .64

5 .10

4 . 0 5

4 . 2 7

3 . 9 4

9 7 . 0

7 . 0 3 8

3 4 . 9 1

2 2 . 9 4

1 7 . 0 0

1 3 . 4 2

1 1 . 0 3

9 . 3 4

8 . 0 6

7 . 0 8

6 . 2 9

5 . 6 5

5 . 1 1

4 . 6 6

4 . 2 8

3 . 9 4

9 8 . 0

7 . 8 0 6

3 4 . 9 7

2 2 . 9 9

1 7 . 0 4

1 3 . 4 5

1 1 . 0 6

9 . 3 5

8 . 0 8

7 . 0 9

6 . 3 1

5 . 6 5

5 . 1 2

4 . 6 7

4 . 2 8

3 . 9 5

9 9 . 0

7 .977

3 5 . 0 4

2 3 . 0 4

17 .07

13 .47

11 .07

9 .37

8 . 0 9

7 . 1 0

6 . 3 1

5 . 6 6

5 . 1 3

4 . 6 8

4 . 2 9

3 . 9 5

100 .0

8 . 1 5 0

3 5 . 1 0

2 3 . 0 8

17 .09

13 .49

11 .09

9 . 3 8

8 . 1 0

7 . 1 1

6 . 3 2

5 .67

5 . 1 3

4 . 6 8

4 . 2 9

3 . 9 6

101 .0

8 . 3 2 6

35 .17

2 3 . 1 2

17 .11

13 .51

11 .11

9 . 4 0

8 .12

7 . 1 2

6 . 3 3

5 . 6 8

5 .14

4 . 6 9

4 . 3 0

3 . 9 7

102 .0

8 . 5 0 6

3 5 . 2 3

2 3 . 1 7

1 7 . 1 3

13 .54

1 1 . 1 3

9 . 4 1

8 . 1 3

7 . 1 3

6 .34

5 .69

5 .15

4 . 6 9

4 . 3 1

3 . 9 7

103 .0

8 .687

3 5 . 2 9

2 3 . 2 1

17 .16

13 .56

1 1 . 1 5

9 . 4 3

8 .14

7 . 1 4

6 . 3 5

5 .71

5 .16

4 . 7 0

4 . 3 1

3 . 9 8

104 .0

8 . 8 7 2

3 3 . 3 0

2 3 . 2 5

17 .19

13 .58

11 .17

9 . 4 4

8 . 1 5

7 . 1 5

6 . 3 6

5 . 7 0

5 .16

4 . 7 1

4 . 3 2

3 . 9 8

105 .0

9 .060

35 .42

2 3 . 2 9

17 .22

13 .60

11 .18

9 . 4 o

8 .17

7 .16

6 .37

5 . 7 1

5 .17

4 . 7 1

4 . 3 2

3 . 9 8


^ \ (P T -T ) o \ b a r )

CO EV' C \ .

10 .0

15 .0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4U.U

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

05.U

70.U

7 5 . 0

9 5 . 0

7 . 3 1 0

1.255

1.412

1.590

1.810

2 . 0 0 1

2 . 3 5 0

2 . 7 0 7

3 . 1 2 3

3 .622

4 . 2 2 3

4 . 9 5 1

5 .839

6.93U

8 . 2 8 0

9 6 . 0

7 . 4 7 3

1.253

1.41U

1.591

1.804

2.U52

2 . 3 4 4

2 . 0 9 0

3 . 1 0 1

3 . 5 9 3

4 . 1 8 5

4 .9U1

5 . 7 7 3

0 . 8 4 3

8 .104

9 7 . 0

7 . 6 3 8

1.251

1.407

1.587

1.797

2 . 0 4 3

2 . 3 3 2

2 . 0 7 3

3 . 0 8 0

3 . 5 0 5

4 .147

4 . 8 5 1

5 . 7 0 8

6 .757

8 . 0 5 0

9 8 . 0

7 .806

1.250

1.404

1.583

1.791

2 . 0 3 5

2 . 3 2 0

2 . 6 5 8

3 .059

3 .537

4 . 1 1 0

4 .8U3

5 .044

0 . 0 7 3

7 . 9 4 0

9 9 . 0

7 . 9 7 7

1 .248

1.402

1.579

1.785

2 . 0 2 6

2.3U9

2 . 0 4 2

3 . 0 3 8

3.5U9

4 . 0 7 4

4 . 7 5 5

5 .581

0 . 5 9 1

7 .832

100 .0

8 . 1 5 0

1.247

1.399

1 .575

1.779

2 . 0 1 8

2 . 2 9 8

2 .627

3 .017

3 .482

4 . 0 3 8

4 . 7 0 8

5 . 5 2 0

0 . 5 1 0

7 .727

101 .0

8 .326

1.245

1.396

1.571

1.773

2 . 0 1 0

2 . 2 8 6

2 .012

2 .997

3 .450

4 . 0 0 4

4 . 0 0 3

5 . 4 0 1

6 . 4 3 2

7 . 6 2 4

102 .0

8 .506

1.244

1.394

1.567

1.768

2 . 0 0 2

2 . 2 7 5

2 . 5 9 7

2 .977

3.43U

3 . 9 7 0

4 . 0 1 8

5 .402

6 . 3 5 0

7 . 5 2 4

103 .0

8 .087

1.242

1.391

1.503

1.702

1.993

2 . 2 0 4

2 . 5 8 3

2 . 9 5 8

3 .404

3 .930

4 . 5 7 4

5 .345

6 .281

7 .426

104 .0

8 . 8 / 2

1.241

1.389

1.359

1.756

1.980

2 .254

2 .5o8

2 .939

3 .379

3 .903

4 . 5 3 1

5 .289

0 .208

7 .331

105.U

9 . 0 0 0

1.239

1.380

1.355

1.751

1.978

2 . 2 4 3

2 .554

2 .920

3 .354

3 .871

4 . 4 8 9

5 . 2 3 ^ 1

6 .137

7 .237

TABLE A4.10b COMPRESSION RATIOS P__/P_,7 FOR A RANGE OF LIFTS AND CO EV



lü .Ü

15 . U

2 0 . 0

' 2 5 . 0

3U.Ü

35 .ü

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

j 7 0 . 0

7 5 . 0

1 0 5 . 0

9 , 0 6 0

3 5 . 4 2

2 3 . 2 9

17 .22

1 3 . 6 0

11 .18

9 . 4 6

8 .17

7 .16

6 .37

5 . 7 1

5 .17

4 . 7 1

4 . 3 2

3 . 9 8

106 .0

9 . 2 5 1

3 5 . 4 6

2 3 . 3 2

17 .25

13 .62

11 .20

9 .47

8 . 1 8

7 .17

6 .37

5 .72

5 .18

4 . 7 2

4 . 3 3

3 . 9 9

107 .0

9 .445

3 5 . 5 3

2 3 . 3 6

17 .28

1 3 . 6 3

11 .22

9 .49

8 .19

7 . 1 8

6 . 3 8

5 . 7 3

5 .19

4 . 7 2

4 . 3 3

3 . 9 9

108 .ü

9 . 6 4 1 *

3 5 . 5 8

2 3 . 4 0

17 .31

1 3 . 6 5

1 1 . 2 3

9 . 5 0

8 . 2 0

7 .19

6 .39

5 . 7 3

5 . 2 0

4 . 7 3

4 . 3 4

4 . 0 0

109 .0

9 . 8 4 1

3 5 . 6 4

2 3 . 4 4

1 7 . 3 3

1 3 . 6 8

1 1 . 2 5

9 . 5 1

8 . 2 1

7 . 2 0

6 . 4 0

5 .74

5 .19

4 . 7 3

4 . 3 4

4 . 0 0

110 .0

10 .044

3 5 . 7 0

23 .47

17 .36

13 .70

11 .26

9 . 5 2

8 .22

7 . 2 1

6 . 4 0

5 . 7 5

5 . 2 0

4 . 7 4

4 . 3 5

4 . 0 1

1 1 1 . 0

10 .250

35 .74

2 3 . 5 0

17 .38

13 .71

11 .28

9 . 5 4

8 . 2 3

7 .22

6 . 4 1

5 .75

5 . 2 1

4 . 7 5

4 . 3 5

4 . 0 1

112 .0

10 .459

3 5 . 7 7

2 3 . 5 2

17 .40

1 3 . 7 3

11 .28

9 . 5 5

8 .24

7 . 2 3

6 . 4 2

5 .76

5 .21

4 . 7 5

4 . 3 5

4 . 0 1

113 .0

10 .671

3 5 . 8 1

2 3 . 5 5

17 .42

1 3 . 7 5

11 .30

9 . 5 6

8 . 2 5

7 .24

6 . 4 3

5 .76

5 .22

4 . 7 6

4 . 3 6

4 . 0 2

114 .0

10 .886

35 .87

2 3 . 5 9

17 .45

13 .77

11 .31

9 .57

8 .26

7 .24

6 . 4 3

5 .77

5 .22

4 . 7 6

4 . 3 6

4 . 0 2

1 1 5 . 0

11 .105

35 .92

23 .62

17 .47

13 .79

11 .33

9 . 5 8

8 .27

7 . 2 5

6 .44

5 .7b

5 . 2 3

4 . 7 0

4 . 3 7

4 . 0 2


| ( T C 0 - T E V ' ^ ^

10 .0

15 .0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

1 0 5 . 0

9 . 0 6 0

1.239

1.386

1.555

1.751

1.978

2 . 2 4 3

2 .554

2 . 9 2 0

3 .354

3 .871

4 . 4 8 9

5 .234

6 .137

7 .237

106 .0

9 . 2 5 1

1.238

1.384

1.551

1.745

1.970

2 . 2 3 3

2 . 5 4 0

2 . 9 0 2

3 .330

3 .839

4 . 4 4 8

5.181

6 .067

7 . 1 4 6

107 .0

9 . 4 4 5

1.237

1.381

1.547

1.740

1.963

2 . 2 2 2

2 .527

2 . 8 8 4

3 . 3 0 6

3 . 8 0 8

4 . 4 0 8

5 . 1 2 8

5 .999

7 . 0 5 8

1 0 8 . 0

9 . 6 4 1

1.235

1.379

i . 5 4 4

1.734

1.955

2 . 2 1 2

2 . 5 1 3

2 . 8 6 6

3 . 2 8 3

3 . 7 7 8

4 . 3 6 8

5 .077

5 .932

6 .971

1 0 9 . 0

9 . 8 4 1

1.234

1.376

1.540

1.729

1.948

2 .202

2 . 5 0 0

2 .849

3 . 2 6 0

3 .748

4 . 3 2 9

5 .026

5 .866

6 . 8 8 6

110 .0

10 .044

1.232

1.374

1.537

1.724

1.941

2 . 1 9 3

2 . 4 8 7

2 . 8 3 1

3 .237

3 .719

4 . 2 9 1

4 . 9 7 7

5 .802

6 . 8 0 3 . . . . i

111 .0

10 .250

1.231

1.372

1.533

1.719

1.933

2 . 1 8 3

2 .474

2 .814

3 .215

3 .690

4 . 2 5 4

4 .929

5 .740

6 . 7 2 2

1 1 2 . 0

10 .459

1.230

1.369

1.529

1.714

1.927

2 . 1 7 3

2 . 4 6 1

2 . 7 9 8

3 .194

3 .661

4 . 2 1 8

4 .881

5 .679

6 . 6 4 3

113 .0

10 .671

1.228

1.307

1.526

1.709

1.920

2 .164

2 .449

2 .782

3 .172

3 . 0 3 3

4 .182

4 . 8 3 5

5 .619

6 .565

114 .0

110.886

1.227

1.365

1.523

1.704

1.913

2 .155

2 .430

2 . 7 0 5

3 .151

3 .000

4 . 1 4 6

4 . 7 8 9

5 .560

6 .489 1

115. U

111.105

1.2 20

1.303

1.519

1.099

1.906

2 .140

2 .424

2.7 50

3 .131

3 .579

4 .112

4 . 7 4 5

5 .503

0 .410

A4.lib COMPRESSION RATIOS PCQ/PEV FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR Rll

Rll 111 | \ . Ί· °c

(T -T ) > ^ * r )

1 CO EV' C ^ \ , 10.0

15.0

20.0

25.0

3U.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

7^.0

115.0

11.105

35.92

23.62

17.47

13.79

11.33

9.58

8.27

7.25

6.44

5.78

5.23

4.76

4.37

4.02

1 116.0

11.327

35.96

23.64

17.49

13.80

11.34

9.59

8.28

7.26

6.45

5.78

5.23

4.77

4.37

4.03

I 117.0

11.552

36.02

23.6ö

17.51

13.82

11.36

9.60

8.29

7.27

6.45

5.79

5.23

4.77

4.37

4.03

1 118.0

11.781

36.08

23.72

17.54

13.84

11.37

9.61

8.30

7.27

6.46

3.79

5.24

A.77

4.38

4.03

Γ 119.0

12.013

36.14

23.75

17.56

13.85

11.38

9.62

8.31

7.. 28

6.46

5.80

5.24

4.78

4.38

4.03

120.0

12.247

36.14

23.76

17.57

13.86

11.39

9.63

8.31

7.29

6.47

5.80

5.25

4.78

4.38

4.04

121.0

12.486

36.16

23.78

17.58

13.87

11.40

9.63

8.32

7.29

6.47

5.81

5.25

A.78

4.38

4.04

122.0

12.729

36.18

23.78

17.59

13.88

11.41

9.64

8.32

7.30

6.48

5.81

5.25

4.78

4.39

4.04

1 123.0

12.974

36.24

23.81

17.61

13.89

11.42

9.65

8.33

7.30

6.48

5.81

5.26

4.79

4.39

4.05

1 124.0

13.224

36.32

23.85

17.64

13.91

11.43

9.66

8.33

7.31

6.49

5.82

5.20

4.79

4.39

4.05

125.0 1

13.476

30.35

23.87

17.65

13.92

11.44

9.67

8.34

7.31

0.49

5.«2

5.20

4.79

4.39

4.05


ί>ν\ T ^c ^ ° (p

10.0

15.0

20.0

25.0

30.U

35.0

40.0

45.0

5U.0

55.0

6U.0

05.0

70.0

75.0

115.0

11.105

1.226

1.363

1.519

1.099

1.900

2.146

2.424

2.750

3.131

3.579

4.112

4.745

5.503

6.416

110.0

11.327

1.224

1.360

1.516

1.094

1.899

2.137

2.412

2.734

3.110

3.553

4.077

4.701

5.447

6.343

117.0

11.552

1.223

1.358

1.513

1.689

1.893

2.128

2.4U1

2.718

3.090

3.527

4.044

4.658

5.392

6.273

118.0

11.781

1.222

1.356

1.509

1.685

1.886

2.119

2.389

2.703

3.071

3.502

4.011

4.017

5.338

6.203

119.0

12.013

1.221

1.354

1.506

1.680

1.880

2.111

2.378

2.689

3.051

3.477

3.979

4.575

5.285

0.135

120.0

12.247

1.219

1.352

1.503

1.675

1.874

2.102

2.367

2.674

3.032

3.453

3.948

4.535

5.233

6.069

121.0

12.486

1.21b

1.350

1.500

1.071

1.867

2.094

2.355

2.059

3.014

3.429

3.917

4.495

5.182

6.004

122.0

12.729

1.217

1.348

1.497

1.667

1.861

2.086

2.345

2.645

2.995

3.405

3.887

4.455

5.133

5.941

123.0

12.974

1.216

1.346

1.493

1.662

1.855

2.078

2.334

2.631

2.977

3.382

3.857

4.417

5.084

5.878

124.0

13.224

1.215

1.344

1.490

1.658

1.849

2.070

2.323

2.618

2.960

3.359

3.828

4.380

5.037

5.818

125.0 |

13.470

1.213

1.342

i.4ü7

1.654

1.844

2.U02

2.313

2.004

2.942

3.337

3.799

4.344

4.990

5.758

TABLE A4.12b COMPRESSION RATIOS Ρ„/Ρ„- FOR A RANGE OF LIFTS AND CO EV



(T -T ) o ^ a r ν CO EV C N J

1 U. 0

15 .0

2 0 . 0

2 5.0

I 3 0 . 0

3 5 . 0

A 0.0

4 5.0

5 0.0

55.0

6 0. 0

6 5.0

70.0

75.0

125.0

13.476

36.35

23.07

17.65

13.92

11.44

9.67

8.34

7.31

6.49

5.82

5.26

4.79

4.39

4.05

126.0

13.732

36.37

23.89

17.66

13.93

11.45

9.67

8.34

7.32

6.49

5.82

5.27

4.79

4.39

4.05

127.0

13.993

36.36

23.90

17.67

13.94

11.45

9.68

8.35

7.32

6.50

5.83

5.27

4.80

4.39

4.05

128.0

14.256

36.39

23.94

17.69

13.95

11.46

9.68

8.36

7.32

6.50

5.83

5.27

4.80

4.40

4.05

129.0

14.523

36.41

23.96

17.70

13.96

1 1.47

9.69

8.36

7.33

6.50

5.83

5.27

4.80

4.40

4.05

130.0

14.794

36.49

23.98

17.72

13.97

11.48

9.70

8.36

7.33

6.51

5.83

5.27

4.80

4.40

4.05

131.0

15.068

36.54

23.99

17.72

13.98

11.48

9.70

8.37

7.33

6.51

5.83

5,27

4.80

4.40

4.05

132.0

15.347

36.57

23.98

17.73

13.98

11.48

9.70

8.37

7.33

6.50

5.83

5.27

4.80

4.40

4.05

133.0

15.630

36.57

23.98

17.74

13.98

11.48

9.70

8.37

7.33

6.51

5.83

5.27

4.80

4.40

4.05

134.0

15.916

36.56

24.00

17.75

13.99

11.49

9.71

8.37

7.34

6.51

5.84

5.27

4.80

4.40

4.05

135.0 I

16.206

36.60

24.03

17.76

14.00

11.49

9.71

8.38

7.34

6.51

5.84

5.27

4.80

4.40

4.05


CO

30 °C

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

125.0

13.476

1.213

1.342

1.487

1.654

1.844

2.062

2.313

2.604

2.942

3.337

3.799

4.344

4.990

5.758

126.0

13.732

1.212

1.340

1.484

1.649

1.838

2.054

2.303

2.590

2.925

3.314

3.771

4.308

4.943

5.699

127.0

13.993

1.211

1.338

1.482

1.645

1.832

2.046

2.293

2.577

2.908

3.293

3.743

4.273

4.898

5.643

128.0

14.256

1.210

1.336

1.479

1.641

1.826

2.039

2.283

2.565

2.891

3.271

3.716

4.238

4.854

5.586

129.0

14.523

1.209

1.334

1.476

1.637

1.821

2.031

2.273

2.552

2.875

3.250

3.689

4.204

4.811

5.532

130.0

14.794

1.208

1.332

1.473

1.633

1.815

2.024

2.263

2.539

2.859

3.230

3.663

4.171

4.768

5.478

131.0

15.068

1.207

1.330

1.470

1.629

1.810

2.017

2.254

2.527

2.843

3.209

3.637

4.138

4.727

5.424

132.0

15.347

1.206

1.329

1.467

1.625

1.804

2.009

2.244

2.515

2.827

3.189

3.612

4 . 106

4.686

5.372

133.0

15.630

1.205

1.327

1.465

1.621

1.799

2.002

2.235

2.503

2.812

3.170

3.587

4.074

4.646

5.321

134.0

15.916

1.204

1.325

1.462

1.617

1.794

1.995

2.226

2.491

2.796

3.150

3.562

4.043

4.607

5.272

135.0

16.206

1.203

1.323

1.459

1.614

1.789

1.988

2.217

2.479

2.782

3.131

3.533

4.012

4.569

5.223

TABLE A4.13b COMPRESSION RATIOS Ρ„Λ/Ρ-,„ FOR A RANGE OF LIFTS AND CONDENSING CO EV

TEMPERATURES FOR Rll

Rll 113

(T -T ) o % a r ) v CO ΕΨ C ^ v

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

135.0

16.206

36.60

24.03

17.76

14.00

11.49

9.71

8.38

7.34

6.51

5.84

5.27

4.80

4.40

4.05

136.0

16.500

36.61

24.04

17.76

14.00

11.49

9.71

8.37

7.34

6.51

5.83

5.27

4.80

4.40

4.05

137.0

16.799

36.61

24.06

17.75

14.00

11.49

9.71

8.37

7.34

6.51

5.83

5.27

4.80

4.39

4.04

138.0

17.100

36.6a

24.09

17.77

14.01

11.50

9.71

8.38

7.34

6.51

5.83

5.27

4.80

4.39

4.04

139.0

17.405

36.68

24.07

17.77

14.01

1 1.50

9.71

8.37

7.34

6.51

5.83

5.27

4.80

4.39

4.04

140.0

17.716

36.65

24.07

17.77

14.01

11.50

9.71

8.37

7.33

6.51

5.83

5.27

4.79

4.39

4.04

141.0

18.030

36.64

24.06

17.78

14.00

11.49

9.71

8.37

7.33

6.50

5.82

5.26

4.79

4.39

4.04

142.0

18.349

36.61

24.04

17.77

13.99

11.49

9.70

8.36

7.32

6.50

5.82

5.26

4.79

4.38

4.03

143.0

18.672

36.62

24.03

17.76

13.98

11.48

9.70

8.36

7.32

6.49

5.82

5.26

4.78

4.38

4.03

144.0

18.998

36.69

24.07

17.77

13.99

11.49

9.70

8.36

7.32

6.49

5.82

5.25

! 4.78

4.38

4.0 3

145.0

19.329

36.64

24.04

17.76

13.99

11.48

9.69

8.35

7.32

6.49

5.81

5.25

4.78

4.37

4.02

TABLE A4.14a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP)R FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR Rll

\ ^ c o °c (Tco- V ^ i ^

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

135.0

16.206

1.203

1.323

1.459

1.614

1.789

1.988

2.217

2.479

2.782

3.131

3.538

4.012

4.569

5.223

136.0

16.500

1.202

1.321

1.457

1.610

1.784

1.982

2.208

2.468

2.767

3.113

3.514

3.982

4.531

5. 176

137.0

16.799

1.200

1.320

1.454

1.606

1.779

1.975

2.199

2.457

2.752

3.094

3.491

3.953

4.494

5.129

138.0

17.100

1.199

1.318

1.451

1.602

1.774

1.968

2.191

2.445

2.738

3.076

3.468

3.924

4.457

5.083

139.0

17.405

1.198

1.316

1.449

1.599

1.769

1.962

2. 182

2.434

2.724

3.058

3.445

3.895

4.421

5.038

140.0

17.716

1.197

1.315

1.446

1.595

1.764

1.955

2.174

2.424

2.710

3.041

3.423

3.868

4.386

4.994

141.0

18.030

1.197

1.313

1.444

1.592

1.759

1.949

2.165

2.413

2.697

3.023

3.401

3.840

4.352

4.951

142.0

18.349

1.196

1.311

1.442

1.580

1.754

1.943

2.157

2.402

2.683

3.006

3.380

3.813

4.318

4.908

143.0

18.672

1.195

1.310

1.439

1.585

1.750

1.937

2.149

2.392

2.670

2.990

3.359

3.787

4.285

4.867

144.0

18.998

1.194

1.308

1.437

1.582

1.745

1.931

2.141

2.382

2.657

2.973

3.338

3.761

4.252

4.826

145.0

19.329

1.193

1.307

1.434

1.578

1.741

1.924

2.133

2.372

2.644

2.957

3.318

3.735

4.220

4.786

TABLE A4.14b COMPRESSION RATIOS Ρ„ΛΛ> FOR A RANGE OF LIFTS AND CONDENSING CO EV



" " ^ Q O °C

1 ^ < c p (T -T ) o^^oar v CO EV C ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

145.0

19.329

36.64

24.04

17.76

13.99

11.48

9.69

8.35

7.32

6.49

5.81

5.25

4.-78

4.37

4.02

146.0

19.664

36.60

24.02

17.74

13.98

11.47

9.68

8.35

7.31

6.48

5.81

5.24

4.77

4.37

4.02

147.0

20.004

36.53

23.99

17.72

13.96

11.45

9.67

8.33

7.30

6.47

5.80

5.24

4.76

4.36

4.01

148.0

20.348

36.49

24.00

17.72

13.96

11.45

9.67

8.33

7.29

6.47

5.79

5.23

4.76

4.36

4.01

149.0

20.697

36.49

23.98

17.71

13.95

11.44

9.66

8.32

7.29

6.46

5.79

5.23

4.75

4.35

4.00

150.0

21.049

36.49

23.96

17.69

13.94

11.43

9.65

8.32

7.28

6.46

5.78

5.22

4.75

4.35

4.00

151.0

21.407

36.46

23.94

17.67

13.92

11.42

9.64

8.30

7.27

6.45

5.77

5.21

4.74

4.34

3.99

152.0

21.770

36.42

23.90

17.64

13.90

11.41

9.62

8.29

7.26

6.43

5.76

5.20

4.73

4.33

3.98

153.0

22.135

36.52

23.90

17.66

13.90

11.40

9.62

8.29

7.25

6.43

5.76

5.20

4.73

4.32

3.98

154.0

22.507

36.42

23.89

17.64

13.89

11.39

9.61

8.28

7.24

6.42

5.75

5.19

4.72

4.32

3.97

155.0

22.882

36.40

23.86

17.61

13.86

11.37

9.59

8.26

7.23

6.41

5.74

5.18

4.71

4.31

3.96


CO EV C ^ s j

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

145.0

19.329

1.193

1.307

1.434

1.578

1.741

1.924

2. 133

2.372

2.644

2.957

3.318

3.735

4.220

4.786

146.0

19.664

1.192

1.305

1.432

1.575

1.736

1.919

2. 126

2.362

2.632

2.941

3.297

3.710

4 . 188

4.746

147.0

20.004

1.191

1.303

1.430

1.572

1.732

1.913

2 . 118

2.352

2.619

2.925

3.278

3.685

4.157

4.707

148.0

20.348

1.190

1.302

1.427

1.560

1.727

1.907

2.111

2.342

2.607

2.910

3.258

3.660

4.127

4.669

149.0

20.697

1.189

1.300

1.425

1.565

1.723

1.901

2. 103

2.333

2.595

2.895

3.239

3.636

4.097

4.632

150.0

2 1.049

1 . 188

1.299

1.423

1.562

1.719

1.895

2.096

2.323

2.583

2.880

3.220

3.613

4.067

4.595

151.0

21.407

1 . 187

1.29 7

1.421

1.559

1.714

1.890

2.089

2.314

2.571

2.865

3.202

3.590

4.038

4.559

152.0

21.770

1. 186

1.296

1.418

1.556

1.710

1.004

2.081

2.305

2.559

2.850

3. 184

3.567

4.010

4.524

153.0

22.135

1.185

1.294

1.416

1.553

1.706

1.879

2.074

2.296

2.540

2.836

3. 165

3.544

3.982

4.489

154.0

22.507

1. 185

1.293

1.414

1.550

1.702

1.074

2.067

2.207

2.537

2.022

3. 148

3.522

3.955

4.455

155.0

22.082

1. 104

1.292

1.412

1.547

1.G90

1.360

2.061

2.278

2.526

2.800

3.130

3.501

3.920

4.421

TABLE A4.15b COMPRESSION RATIOS Ρ~Λ/Ρ_,„ FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR Rll

Rll 115

(T -CO

0 °C

T E V ^ <

10.0

15.0

20.0

2 5.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

155.0

22.882

36.40

23.86

17.61

13.86

11.37

9.59

8.26

7.23

6.41

5.74

5. 18

4.71

4.31

3.96

156.0

23.264

36.40

23.84

17.59

13.84

11.36

9.58

8.25

7.22

6.40

5.73

5.17

4.70

4.30

3.95

157.0

23.649

' 36.40

■ 23.82

17.56

13.82

11.33

9.56

8.23

7.20

6.38

5.71

5. 16

4.69

4.29

3.94

158.0

24.040

36.31

23.79

17.52

13.80

11.31

9.55

8.22

7.19

6.37

5.70

5.15

4.68

4.28

3.93

159.0

24.434

36.24

23.70

17.49

13.77

11.29

9.52

8.20

7. 18

6.36

5.69

5.14

4.67

4.27

3.93

160.0

24.835

36.14

23.67

17.46

13.74

1 1.27

9.50

8. 18

7. 16

6.34

5.68

5.12

4.66

4.26

3.92

161.0

25.238

36.20

23.68

17.45

13.73

11.25

9.49

8.17

7.15

6.33

5.66

5.11

4.65

4.25

3.91

162.0

25.647

36.21

23.67

17.43

13.70

11.23

9.47

8. 15

7.13

6.31

5.65

5.10

4.63

4.24

3.89

163.0

26.062

35.97

23.59

17.39

13.66

11.20

9.44

8.13

7.11

6.30

5.63

5.08

4.62

4.22

3.88

164.0

26.482

35.87

23.53

17.32

13.62

11.17

9.42

8.10

7.09

6.28

5.62

5.07

4.60

4.21

3.87

165.0

26.907

35.78

23.46

17.28

13.59

11.14

9.39

8.08

7.07

6.26

5.60

5.05

4.59

4.20

3.86


\ ^ C O °C

(T - T ) o ^ ! r ) CO EV' C ^ V ^

10.0

15.0

| 20.0

2 5.0

3 0.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

155.0

22.882

1 . 184

1.292

1.412

1.547

1.698

1.868

2.061

2.278

2.526

2.800

3.130

3.501

3.928

4.421

156.0

23.264

1.103

1.290

1.410

1.544

1.694

1.863

2.054

2.270

2.515

2.794

3.113

3.479

3.901

4.389

157.0

23.649

1.182

1.289

1.408

1.541

1.690

1.858

2.047

2.261

2.504

2.780

3.096

3.458

3.875

4.356

158.0

24.040

1.181

1.287

1.406

1.538

1.686

1.853

2.040

2.253

2.493

2.767

3.080

3.438

3.849

4.324

159.0

24.434

1.181

1.286

1.404

1.535

1.682

1.848

2.034

2.244

2.483

2.754

3.063

3.417

3.824

4.293

160.0

24.835

1.180

1.285

1.402

1.532

1.679

1.843

2.028

2.236

2.473

2.741

3.047

3.397

3.799

4.263

161.0

25.238

1.179

1.283

1.400

1.530

1.675

1.838

2.021

2.220

2.462

2.728

3.031

3.377

3.775

4.232

162.0

25.647

1.178

1.282

1.398

1.527

1.671

1.833

2.015

2.220

2.452

2.716

3.015

3.358

3.751

4.202

163.0

26.062

1.177

1.281

1.396

1.524

1.667

1.828

2.009

2.212

2.442

2.703

3.00Ü

3.339

3.727

4.173

164.0

26.482

1.177

1.280

1.394

1.521

1 . 664

1.823

2.003

2.204

2.433

2.691

2.985

3.320

3.704

4.145

165.0

26.907

1.176

1.278

1.392

1.519

1.660

1.819

1.997

2.197

2.423

2.679

2.970

3.302

3.681

4.116

TABLE A4.16b COMPRESSION RATIOS P^/P-.. FOR A RANGE OF LIFTS AND CONDENSING _ CO EV TEMPERATURES FOR Rll


N m ° c (T0O-TEivV

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

165.0

26.907

35.78

23.46

17.28

13.59

11.14

9.39

8.08

7.07

6.26

5.60

5.05

4.59

4.20

3.86

166.0

27.336

35.67

23.40

17.24

13.55

11.10

9.36

8.06

7.04

6.24

5.58

5.03

4.57

4.18

3.84

167.0

27.772

35.57

23.36

17.20

13.51

11.07

9.33

8.03

7.02

6.21

5.56

5.01

4.56

4.16

3.83

168.0

28.211

35.49

23.24

17.14

13.47

11.02

9.30

8.00

7.00

6.19

5.54

4.99

4.54

4.15

3.81

169.0

28.657

35.44

23. 17

17.09

13.42

10.99

9.26

7.97

6.97

6.17

5.52

4.97

4.52

4.13

3.79

170.0

29.109

35.20

23.03

16.99

13.35

10.94

9.22

7.93

6.93

6 . 14

5.49

4.95

4.50

4.11

3.78

171.0

29.565

34.94

22.93

16.92

13.30

10.89

9. 18

7.90

6.90

6.11

5.46

4.93

4.48

4.09

3.76

172.0

30.027

34.76

22.82

16.86

13.25

10.85

9. 14

7.86

6.87

6.08

5.44

4.90

4.45

4.07

3.74

173.0

30.495

34.63

22.72

16.75

13. 18

10.80

9.09

7.82

6.84

6.05

5.41

4.88

4.43

4.05

3.72

174.0

30.960

34.45

22.62

16.67

13. 12

10.73

9.04

7.78

6.80

6.02

5.38

4.85

4.41

4.03

3.70

175.0

31.446

34.30

22.52

16.59

13.05

10.68

9.00

7.74

6.76

5.99

5.35

4.82

4.38

4.00

3.68


* \ T "

(Τ -v CO

;o°c

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

165.0

26.907

1.176

1.27H

1.392

1.519

1.660

1.819

1.997

2.197

2.423

2.679

2.970

3.302

3.681

4.116

166.0

27.336

1.175

1.277

1.390

1.516

1.657

1.814

1.991

2.189

2.413

2.667

2.955

3.283

3.658

4.088

167.0

27.772

1.174

1.276

1.388

1.514

1.653

1.810

1.985

2.182

2.404

2.655

2.940

3.265

3.636

4.061

168.0

28.211

1.174

1.274

1.386

1.511

1.650

1.805

1.979

2.174

2.395

2.644

2.926

3.247

3.614

4.034

169.0

28.657

1.173

1.273

1.385

1.508

1.646

1.801

1.973

2.167

2.386

2.632

2.912

3.230

3.593

4.008

170.0

29.109

1.172

1.272

1.383

1.506

1.643

1.796

1.968

2.160

2.377

2.621

2.898

3.213

3.572

3.982

171.0

29.565

1.171

1.271

1.381

1.503

1.640

1.792

1.962

2.153

2.368

2.610

2.885

3.196

3.551

3.957

172.0

30.027

1. 171

1.270

1.379

1.501

1.636

1.787

1.957

2. 146

2.359

2.599

2.871

3.179

3.530

3.931

173.0

30.495

1. 170

1.269

1.378

1.499

1.633

1.783

1.951

2.139

2.350

2.588

2.858

3.163

3.510

3.907

174.0

3 0.968

1.169

1.267

1.376

1.496

1.630

1.779

1.946

2.132

2.342

2.578

2.845

3.147

3.490

3.882

175.0

31.446

1.169

1.266

1.374

1.494

1.627

1.775

1.940

2.126

2.333

2.568 I

2.832

3.131

3.471

3.859

TABLE A4.17b COMPRESSION RATIOS ΡΛΛ/Ρ„„ FOR A RANGE OF LIFTS AND CONDENSING CO EV


APPENDIX 5


Operating on R216*

chemical name

chemical formula

molecular weight




freezing point, C

safety group/class

^Adapted from Jiang, J.A., S. Devotta, F.A. Watson and F.A. Holland. Derived thermodynamic design data for heat pump systems operating on R216. J. Heat Recovery Systems (in press).

The basic thermodynamic data were taken from Meacock, H.M. (1979). Refrigeration Processes. Pergamon Press, Oxford. p.170.

Hexafluoro dichloro propane

CF3CC12CF3

220.9

180.0

27.55

571.9

35.69

-125 .4

00

2o.o

r

H er I a a Pi

H·

O

G

(T>

05

H·

09

Ö

Hi

O

CD

C I CO

CO

fD

CO

110

120

140

160

180

200

220

240

260

enthalpy per unit mass H, kJ kg"

1 280

300

320


R216 119

13.0

12.0h

11.0h

10.0

o 60 C

65°C

70°C 75°C

40 50 60 70 80 90 100 110 120 130 140 150 condensing temperature T , C



Tco

°c

ü.U

5 . 0

lu.u

i3 .U

2 0 . 0

2 5 . 0

3u.U

4U.0

A j . ü

5u.O

'JJ.Ü

pco

b a r

0 . 2 3 8 3

0 . 3 0 0 3

0 . 3 7 4 4

0 . 4 b 2 4

0 . 5 b b 0

0 . b b 7 l

U.b27:>

0 .9b92

i . 1 7 4 5

1 .3b54

1 .624J

1 .693b

d e n s i t y kg m

l i q u i d

l b 2 b . 8

l b l 3 . Ö

l b 0 0 . 7

1 5 8 7 . 3

1 5 7 3 . 9

l 3 b ü . 4

154b .b

1532 . 8

1518 .7

15U4.5

1469 .b

1475 .1

vapou r

2 . 3 b b

2 .937

3 . b l 2

4.4U7

5 .32b

b . 3 9 4

7 . b l b

9 .018

1 0 . b l 3

1 2 . 4 1 5

14 .44b

I b . 7 3 2

PV

b a r m kg

U.1UU75

Ü.1U223

U.10364

0 . 1 0 4 9 3

0 . l 0 b 2 3

0 .10747

O . l 0 b b 3

o.io97o

0 . 1 1 0 6 7

0 . 1 1 1 5 9

0 . 1 1 2 4 2

0 .11317

l a t e n t h e a t

k J k g " 1

129.Ö90

126 .097

12b .341

124 .5b7

122 .63«

1 2 1 . 0 7 3

119 .352

117 .592

1 1 5 . 8 5 3

114 .117

112 .359

110 .560

- 3 MJ m

0 . 3 0 7 3

0 . 3 7 b 3

0 . 4 5 6 4

0 . 5 4 9 0

0 . 6 5 4 5

0 . 7 7 4 1

0 .9092

1.0604

1.2295

1.41b6

l . b 2 3 4

1.6502

e n t h a l p y o f

s a t u r a t e d v a p o u r k J kg

2 2 9 . 6 9 0

233 .077

2 3 6 . 2 9 6

2 3 9 . 5 2 1

242 .761

246 .016

249 .307

252 .569

2 5 5 . 6 5 1

2 5 9 . 1 3 6

2 6 2 . 4 3 4

2 b 5 . 7 l 6

mass of work ing f l u i d

kg MJ~

7 .696«

7 .6066

7 .9151

6 . 0 2 7 6

6 . 1 4 0 6

6 . 2 5 9 5

6 . 3 7 6 5

6 . 5 0 4 0

8 .b316

6 .7630

8 .9001

9 .0432

TABLE A5.1 PHYSICAL DATA FOR R216

Tco

°C

6 0 . 0

b 5 . 0

7 0 . 0

7 5 . 0

ÖU.0

6 5 . 0

9 0 . 0

9 5 . 0

1 0 0 . 0

1 0 5 . 0

1 1 0 . 0

115 .0

pco

b a r

2 .195b

2 . 5 3 3 0

2 .9079

3 .3237

3 .7831

4 . 2 8 8 4

4 . 8 4 3 4

5 .4501

b .1127

b . 8 3 4 3

7 .6115

6 .4622

d e n s i t y kg m

l i q u i d

1460 .1

1444 .7

1429 .0

1412.9

1396 .5

1379 .8

13b2 .5

1344 .7

132b.4

1307 .5

1287 .9

12b7 .b

v a p o u r

19.291

2 2 . 1 5 0

2 5 . 3 2 8

2 8 . 8 b 2

32 .781

37 .117

41 .927

4 7 . 2 3 0

5 3 . 1 8 7

5 6 . 6 8 7

6 6 . b 9 b

7 4 . b l O

PV

b a r m kg

0 . 1 1 3 8 2

0 . 1 1 4 3 5

0 .11481

0 . 1 1 5 1 6

0 . 1 1 5 4 1

0 . 1 1 5 5 4

0 . 1 1 5 5 2

0 .11539

0 . 1 1 4 9 3

0 . 1 1 6 4 5

0 . 1 1 4 1 2

0 .11342

l a t e n t h e a t

k J k g "

1 0 6 . 8 0 8

1 0 6 . 9 9 3

105 .148

103 .300

101 .378

9 9 . 4 4 1

9 7 . 4 4 1

9 5 . 4 1 0

9 3 . 2 9 5

9 1 . 0 9 5

88 .629

8 b . 4 3 4

MJ m

2 . 0 9 9 0

2 . 3 6 9 9

2 . b b 3 1

2 . 9 8 1 4

3 .3232

3 .b910

4 . 0 8 5 4

4 . 5 0 6 2

4 . 9 6 2 1

5 .3461

5 . 9 2 4 6

b . 4 4 8 9

e n t h a l p y of

s a t u r a t e d vapou r

kJ k g " 1

2 b 9 . 0 1 3

2 7 2 . 3 0 0

2 7 5 . 5 7 4

278 .849

2 8 2 . 1 0 4

2 6 5 . 3 5 1

2 6 6 . 5 7 7

2 9 1 . 6 0 0

2^4 .991

2 ^ 8 . 1 4 1

3 0 1 . 2 8 0

3 0 4 . 3 6 2

mass of work ing f l u i d

kg MJ~ j

9.19U5

9 .34b4

9 .5104 1

9 . b 8 0 5

9 .bb41

10 .05b2

l u . 2 b 2 b

l u . 4 8 1 1

10.7167

10 .977b

11 .2575

11 .5695

TABLE A5.1 PHYSICAL DATA FOR R216 (continued)

R216 1

Tco °c

12U.U

125.0

13U.U

13:>.U

140.U

Hii.U

15U.0

ljj.U

Ιθυ.υ

105.U

■

pco bar

9.37dl

10.3715

11.43ου

12.5907

13.8214

lb.1441

1υ.56ο0

18.0884

19.7177

21.4013 1

density kg m

liquid

1240.4

1224.2

1200.9

1170.4

1150.1

1122.1

1091.0

1058.0

1U2Ü.2

970.U

vapour

83.358

93.098

103.802

115.898

129.45b

144.835

102.290

182.023

2U0.422

235.729

PV

bar m kg

0.11250

Ü.1114U

0.11013

0.10804

0.10070

U.1U450

U.102U9

Ü.U99U5

0.09552

U.U91U4

latent heat

kJ kg_1

83.945

Öl.331

/b.570

75.0U4

72.432

09.Ü17

05.288

01.127

56.481

51.U23

MJ m

0.9975

7.5717

8.1604

8.7624

9.3769

9.9961

10.5900

11.1632

11.658«

12.0275

enthalpy of

saturated ' vapour kJ kg"1

307.402

310.395

313.323

316.160

318.905

321.553

324.045

326.333

328.373

330.005

mass of working fluid!

kg MJ~

11.9126

12.2954

12.7276

13.2268

13.8060

14.4891

15.3166

16.3594

17.7052

19.5991


122 Thermodynamic Design Data for Heat Pump Systems \ T °C i XCO

1 Xco bar:

TCO-TEV) ^ \

1U.Ü

i 5 . o

2 0 . υ

25.U

3υ.ϋ

3 5 . ϋ

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

10 .0

0 . 3 7 4

2 7 . 1 4

1 7 . 7 3

1 3 . 0 3

10 .23

8 . 3 5

7 . 0 3

6 . 0 3

5 .26

4 . 6 4

-

-

-

-

-

11 .0

0 .391

2 7 . 2 3

17 .79

1 3 . 0 8

10 .26

8 .38

7 . 0 5

6 .04

5 .27

4 . 6 5

-

-

-

-

-

12 .0

0 . 4 0 8

2 7 . 3 1

17 .8ο !

13 .12

1 0 . 3 0

8 . 4 1

7 .06

6 . 0 6

5 .28

4 . 6 7

-

-

-

-

-

13 .0

0 . 4 2 5

2 7 . 4 4

1 7 . 9 3

13 .17

1 0 . 3 3

8 .44

7 . 0 9

6 . 0 b

5 . 3 0

4 . 6 8

-

-

-

-

-

14 .0

0 . 4 4 4

2 7 . 5 3

17 .99

1 3 . 2 1

1 0 . 3 6

8 .47

7 . 1 1

6 . 1 0

5 . 3 1

4 . 6 9

-

-

-

-

-

1 5 . 0

0 . 4 6 2

2 7 . 6 0

1 8 . 0 5

1 3 . 2 5

10 .39

8 .49

7 . 1 3

6 . 1 2

5 . 3 3

4 . 7 0

, 4 . 19

-

-

-

-

16 .0

0 . 4 8 2

2 7 . 6 8

1 8 . 1 0

13 .29

1 0 . 4 2

8 . 5 1

7 . 1 5

6 . 1 3

5 . 3 4

4 . 7 1

4 . 2 0

-

-

-

-

17 .0

0 . 5 0 2

2 7 . 7 7

1 8 . 1 5

13 .34

1 0 . 4 5

8 .54

7 .17

6 . 1 5

5 .36

; 4 . 7 3

4 . 2 1

-

-

-

-

18 .0

0 . 5 2 3

2 7 . 8 6

16 .2ü

13 .38

1 0 . 4 8

8 .56

7.19

6 .16

5 .37

4 . 7 4

4 . 2 2

-

-

-

-

19 .0

0 . 5 4 4

2 7 . 8 9

1 8 . 2 3

1 3 . 4 1

1 0 . 5 0

ö . 5 8

7 . 2 1

6 .18

5 .38

4 . 7 5

4 . 2 3

-

-

-

-

1

2U.0

0 . 5 6 6

27 .99

18 .28

13 .45

1 0 . 5 3

8 .00

7 . 2 3

0 .19

5 .40

4 . 7 6

4 .24

3 .81

-

-

-

TABLE A5.2a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE LIFTS AND CONDENSING TEMPERATURES FOR R216 R

ΓΧςο"0

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

1 0 . 0

0 . 3 7 4

1.571

2 . 0 0 1

2 . 5 7 9

3 . 3 6 8

4 . 4 5 7

5 .984

8 .171

11 .335

16 .016

-

-

,

-

-

11 .0

0 .391

1.564

1.988

2 . 5 5 6

3 .330

4 . 3 9 5

5 .881

8 . 0 0 5

11 .070

1 5 . 5 7 8

-

-

-

-

-

12 .0

0 . 4 0 8

1.558

1.976

2 . 5 3 4

3 .292

4 . 3 3 4

5 .782

7 .844

1 0 . 8 1 3

1 5 . 1 5 8

-

-

-

-

-

1 3 . 0

0 . 4 2 5

1.552

1.964

2 . 5 1 3

3 .256

4 . 2 7 5

5 .687

7 .688

1 0 . 5 6 5

1 4 . 7 5 6

-

-

-

-

-

1 4 . 0

0 . 4 4 4

1.546

1.952

2 .492

3 . 2 2 0

4 .217

5 . 5 9 4

7 . 5 3 6

10 .324

1 4 . 3 7 0

-

-

-

-

-

1 5 . 0

0 . 4 0 2

1.540

1.940

2 . 4 7 2

3 . 1 8 5

4 . 1 6 0

5 . 5 0 5

7 . 3 9 0

10 .092

1 4 . 0 0 0

19 .781

-

-

j -

-

1 0 . 0

0 . 4 8 2

1.534

1.929

2 . 4 5 1

3 . 1 5 2

4 . 1 0 5

5 .418

7 .250

9 . 8 6 8

1 3 . 6 4 8

1 9 . 2 0 5

-

-

-

-

17 .0

0 . 5 0 2

1.528

1.917

2 . 4 3 2

3 .119

4 . 0 5 2

5 . 3 3 3

7 .116

9 .652

13 .307

1 8 . 6 5 3

-

-

-

-

18 .0

0 . 5 2 3

1.523

1.906

2 . 4 1 3

3 .087

3 . 9 9 9

5 . 2 5 1

6 . 9 8 6

9 .444

1 2 . 9 7 8

18 .126

-

-

-

-

19 .0

0 . 5 4 4

1.517

1.890

2 . 3 9 3

3 .056

3 .949

5 .171

0 . 8 6 0

9 . 2 4 1

1 2 . 6 6 0

17 .621

-

-

-

-

2 0 . 0

0 . 5 0 0

1.512

1.885

2 . 3 7 5

3 . 0 2 6

3 .899

5 .092

6 .739

9 .047

12 .354

17 .137

24 .214

i

-

-

TABLE A5.2b COMPRESSION RATIO ΡρΛ/Ρ„, FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R216 C 0 E V

R216 123

" ^ ^ c o b a r )

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

20.0

U.5ob

27.99

18.28

13.45

10.53

8.60

7.23

6.19

5.40

4.76

4.24

3.81

21.0

0.589

28.08

18.33

13.49

10.57

8.63

7.25

6.21

5.41

4.77

4.25

3.82

22.0

0.012

28.20

18.41

13.53

10.61

8.65

7.27

6.23

5.42

4.78

4.26

3.83

23.0

0.63b

28.26

18.48

13.57

10.b4

8.b8

7.29

6.25

5.44

4.80

4.27

3.84

24.0

0.661

28.38

18.55

13.62

10.68

8.71

7.31

6.27

5.45

4.81

4.28

3.85

25.0

0.687

28.47

18.62

13.66

10.71

8.73

7.33

6.28

5.46

4.82

4.29

3.86

3.49

26.0

0.714

28.56

18.67

13.70

10.73

8.76

7.35

6.30

5.48

4.83

4.30

3.86

3.50

27.0

0.741

28.58

18.69

13.72

10.75

8.78

7.36

6.31

5.49

4.84

4.31

3.87

3.50

28.0

0.769

28.66

18.72

13.76

10.78

8.80

7.38

6.32

5.51

4.85

4.32

3.88

3.51

29.0

0.798

28.80

18.76

13.80

10.81

8.82

7.40

6.34

5.52

4.86

4.33

3.89

3.52

30.0

0.827

28.87

18.81

13.83

10.83

8.84

7.42

6.35

5.53

4.87

4.34

3.89

3.52

3.21


^ c o b a r )

[T -T ) ° c \ \ CO EV' \ ^

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

20.0

0.566

1.512

1.885

2.375

3.026

3.899

5.092

6.739

9.047

12.354

17.137

24.214

21.0

0.589

1.507

1.875

2.357

2.996

3.851

5.017

6.621

8.860

12.059

16.677

23.468

22.0

0.612

1.501

1.864

2.339

2.967

3.805

4.943

6.50b

8.b81

11.775

lb.233

22.755

23.0

0.b3b

1.496

1.855

2.322

2.938

3.759

4.871

6.395

8.508

11.502

15.805

22.075

24.0

0.661

1.491

1.845

2.305

2.910

3.71b

4.801

6.287

8.340

11.235

15.393

21.425

25.0

0.687

1.486

1.835

2.288

2.883

3.673

4.733

6.182

8.180

10.982

14.99b

20.803

29.393

2b.0

0.714

1.481

1.82b

2.272

2.85b

3.631

4.668

6.080

8.024

10.738

14.615

20.212

28.442

27.0

0.741

1.47b

1.817

2.256

2.830

3.590

4.604

5.981

7.872

10.504

14.248

19.b42

27.535

28.0

0.769

1.471

1.807

2.241

2.805

3.550

4.542

5.884

7.72υ

10.27b

13.895

19.095

26.669

29.0

0.798

1.4b7

1.798

2.225

2. /80

3.510

4.482

5.791

7.584

10.06U

13.552

18.567

25.843

3u.O

0.827

1.462

1.789

2.210

2.75b

3.472

4.423

5.700

7.445

9.851

13.225

18.000

25.053

35.396

TABLE A5.3b COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FORR216 C ° E V


\ o ° c

\ ^ c o b a r )

(T -T ) T \ [ CO EV; \ ^

10.Ü

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 J . O

4 0 . 0

45.U

5 0 . 0

5 3 . 0

0 0 . u

O J . O

7o.O

7 5 . 0

3 0 . 0

0 . 8 2 7

2 8 . 8 7

18 .81

1 3 . 8 3

1 0 . 8 3

Ö.84

7 .42

0 . 3 5

5.D3

4 . 8 7

4 . 3 4

3 .89

3 .52

3 . 2 1

31.U

0 . 8 5 8

28 .94

18 .80

13 .87

10 .80

8 .80

7 . 4 3

0 .37

5 .54

4 . 8 8

4 . 3 5

3 . 9 0

3 . 3 3

5 .21

32.Ü

0 . 8 8 9

2 8 . 9 9

18 .92

13 .91

10 .89

8 .89

7 .40

0 .38

3 .55

4 . 8 9

4 . 3 5

3 .91

3 .54

3 .22

3 3 . 0

U.922

2 9 . 1 0

1 9 . 0 0

1 3 . 9 5

1 0 . 9 3

8 .91

7 .48

0 . 4 0

5 .57

4 .91

4 . 3 0

3 .92

3 . 5 4

3 .22

3 4 . 0

0 . 9 5 5

2 9 . 1 6

1 9 . 1 0

13 .99

10 .96

8 .94

7 . 5 0

0 . 4 2

5 . 5 8

4 .92

4 . 3 7

3 .93

3 . 5 5

3 . 2 3

3 5 . 0

0 . 9 8 9

29 .29

19 .17

14 .04

1 1 . 0 0

8 .90

7 .52

0 . 4 3

5 .59

4 . 9 3

4 . 3 8

3 .93

3 . 5 5

3 . 2 3

2 . 9 0

3 0 . 0

1.024

2 9 . 4 0

1 9 . 2 3

1 4 . 0 8

1 1 . 0 3

8 .99

7 .54

0 . 4 5

5 .01

4 . 9 4

4 .39

3 .94

3 .50

3 . 2 4

2 .90

3 7 . 0

1.000

2 9 . 5 8

19.27

14 .12

11 .00

9 . 0 1

7 . 5 0

0 .47

5 .02

4 . 9 5

4 . 4 0

3 . 9 5

3 .57

3 . 2 4

2 .97

3 8 . 0

1.097

2 9 . 0 5

19 .30

14 .10

11 .08

9 . 0 3

7 .57

0 . 4 8

D.03

4 . 9 o

4 . 4 1

3 . 9 5

3 .37

3 . 2 5

2 . 9 7

1

3 9 . 0

1.135

2 9 . 7 6

19 .34

14 .22

11 .11

9 .00

7 .59

0 . 5 0

5 .04

4 .97

4 . 4 2

3 .90

3 .58

3 .25

2 .97

4 0 . 0

1.175

2 9 . 8 8

19.39

14 .26

11 .14

9 . 0 8

7 .01

0 . 5 1

5 .00

4 . 9 8

4 . 4 3

3 .97

3 .59

3 .20

2 . 9 8


^χτ °c 1 ^ c o V M f r n b a r )

! ( T C O - T E V » ^ J

1 0 . 0

1 5 . 0

2 0 . 0

2 5.0

3 0 . 0

3 J . O

4 u . u

4 5 . 0

5o.o

5 J . 0

0O.U

6 J . U

7 0 . 0

7 5 . 0

3 0 . 0

0 .827

1.402

1.789

2 . 2 1 0

2 . 7 5 0

3 .472

4 . 4 2 5

5 .700

7 .445

^ . 8 5 1

15 .225

lo.UOU

2 J . 0 J 3

3 J . 3 9 8

-

3 1 . 0

0 . 8 5 8

1.457

1.781

2 . 1 9 5

2 . 7 5 2

3 .435

4 . 3 0 0

5 . 0 1 3

7 .311

9 .048

12 .912

17 .574

2 H . 3 0 4

3 4 . 2 0 0

-

3 2 . 0

0 . 8 8 9

1.453

1.772

2 .181

2 .709

3 . 3 9 8

4 . 3 1 0

J . 5 2 ö

7 .181

9 .452

12 .012

17 .107

2 3 . 5 8 4

3 3 . 0 0 0

-

3 3 . 0

0 .922

1.448

1.704

2 .107

2 . 0 8 ο

3 . 3 o 3

4 . 2 5 0

5 .445

7 .054

9 . 2 0 3

12 .322

10 .059

22 .892

3 1 . 9 7 3

-

3 4 . 0

0 . 9 5 5

1.444

1.750

2 . 1 5 3

2 . 0 0 4

3 .328

4 . 2 0 2

5 .300

0 . 9 3 3

9 .079

12 .044

10 .224

22 .227

3 0 . 9 3 8

-

3 5 . 0

0 . 9 8 9

1.440

1.748

2 .139

2 . 0 4 2

3 .294

4 . 1 5 1

5 . 2 8 8

0 . 8 1 5

Ö.900

11 .777

15 .811

21 .591

2 9 . 9 5 1

42 .319

3 0 . 0

1.024

1.430

1.740

2 . 1 2 0

2 . 0 2 1

3 .201

4 . 1 0 0

5 .212

0 . 7 0 1

8 .72ö

11 .518

13 .414

2 0 . 9 8 0

2 9 . 0 1 5

40 .829

3 7 . υ

1.060

1.431

1.732

2 . 1 1 3

2 . 0 0 0

3 .229

4 . 0 5 1

5 .138

0 . 5 9 0

8 .501

11 .209

15 .035

2 0 . 3 9 3

28 .110

3 9 . 4 1 3

3 8 . 0

1.097

1.427

1.724

2 . 1 0 0

2 . 5 8 0

3 . 1 9 8

4 . 0 0 4

3 .060

0 . 4 8 3

8 .399

11.027

14 .070

19 .833

2 7 . 2 5 4

3 8 . 0 0 3

3 9 . 0

1.135

1.423

1.717

2 .087

2 .560

3 .167

3 .957

4 . 9 9 6

0 .379

8 .242

10 .794

14.319

19 .289

2 6 . 4 2 b

36 .782

4 0 . 0

1.175

1.419

1.709

2 . 0 7 5

2 . 5 4 0

3 .137

3 .911

4 . 9 2 8

6 . 2 7 ö

Ö.091

10.567

1 3 . 9 8 3

18 .772

2 5 . 6 3 4

33 .500

TABLE A5.4b COMPRESSION RATIO P /P„„ FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FORR216 C 0 E V

R216 125

\ ^ c o har]

Frn-W ^ \ l ü . Ü

13.U

2 0 . 0

2 3 . υ

3 0 . ϋ

3 3 . 0

4 0 . 0

4 5 . 0

5U.0

5 5 . 0

OU.O

b 5 . 0

7u.O

7 5 . 0

4 0 . 0

1 .175

2 9 . 8 b

19 .39

14 .2ο

11 .14

y.ua

7 . b l

b . 5 1

5 .6b

4 . 9 b

4 . 4 3

3 .97

3 . 5 9

3 .26

2 . 9 8

4 1 . 0

1.215

2 9 . 9 9

19 .46

14 .30

11.17

9 . 1 1

7 . b 3

b . 5 3

5 .b7

4 . 9 9

4 . 4 4

3 .90

3 .59

3 .26

2.9Ö

4 2 . 0

1.25b

3 0 . 0 7

1 9 . 5 5

1 4 . 3 3

11 .20

9 . 1 3

7 . 6 5

6 . 3 4

5 .0b

3 . 0 0

4 . 4 4

3 . 9 b

3 . 6 0

3.27

2 . 9 9

4 3 . 0

1.298

3 0 . 1 0

1 9 . 6 1

1 4 . 3 0

1 1 . 2 3

9 . 1 5

7 . b 7

6 . 5 o

5 .70

5.U1

4 . 4 5

3 .99

3 . b 0

3 .27

2 . 9 9

4 4 . 0

1 .341

30 .17

19 .b7

14 .39

11 .27

9 .17

7 . b ö

b . 5 7

5 . 7 1

5 . 0 2

4 . 4 b

4 .U0

3 . b l

3 .2b

2 . 9 9

4 5 . 0

1 .385

30 .19

1 9 . 7 4

1 4 . 4 2

1 1 . 3 0

9 .19

7 . 7 0

6 . 5 b

3 . 7 2

5 . 0 3

4 . 4 7

4 . 0 0

3 . 6 1

3 .2b

3 . 0 0

4o.O

1.431

3 0 . 2 5

19 .7 9

14 .4b

11 .32

9 . 2 1

7 .72

b.bO

5 . 7 3

3 . 0 4

4 . 4 b

4 . 0 1

3 . b 2

3 .29

3 . 0 0

4 7 .0

1.47b

3 0 . 2 5

1 9 . 8 0

1 4 . 5 0

11 .34

9 . 2 3

7 . 7 3

b . b l

3 .74

5 . 0 3

4 . 4 b

4 . 0 2

3 . 0 2

3 .29

3 . 0 0

4b.U

1.323

3 0 . 3 υ

19 . o3

1 4 . 3 4

11 .3ο

9 . 2 3

7 . 7 5

o . u2

3 . 7 5

3.Uo

4 . 4 9

4 . 0 2

3 . b 3

3 .29

3 . 0 1

4 9 . 0

1.374

3 0 . 3 0

19 . 90

14.bU

11.39

9.2V

7 . 7 /

o . o 4

5 .7o

3 .07

4 . 3 0

4 . 0 3

3 . 0 3

3 . 3 0

3 . 0 1

3U.0

1.0Z4

30 .3b

i v . 9 4

i 4 . υ 3

1 1 . 4Z

3 .31

/ . 7 b

b . b b

j.77

3 . 0 b

4 . 3 l

4 . 0 3

3 .b4

3 .30

3 . 0 1


Ko°c

lo .o

1 5 . 0

2 0 . 0

2 3 . 0

3o.o

3 3 . 0

4 0 . 0

4 3 . 0

5 0 . 0

5 3 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

4 0 . 0

1 .173

1.419

1.709

2 . 0 7 5

2 . 5 4 0

3 . 1 3 /

3 . 911

4 .92b

b . 2 7 b

Ü. 091

I 0 . 5 b 7

1 3 . 9 b 3

l b . 7 7 2

2 5 . 6 3 4

3 5 . 5 6 0

4 1 . 0

1.215

1.415

1.702

2 . 0 6 3

2 . 5 2 1

3 . 1 0 6

3 .«67

4 . b b 2

b . i b O

7 .945

10 .34b

13 .b57

l b . 2 7 6

2 4 . 0 7 6

3 4 . 4 0 2

4 2 . 0

1.256

1.412

1.693

2 . 0 3 1

2 . 3 0 2

3 . 0 7 9

3 .b24

4 . 7 9 7

b . 0 8 4

7 . b 0 3

10 .137

1 3 . 3 4 3

17 .b04

2 4 . 1 4 9

33 .292

4 3 . 0

1.29b

1.40b

l .Obb

2 .039

2 . 4 b 3

3 . 0 5 1

3 .7b2

4 . 7 3 3

5 .991

7 . b 6 b

9 . 9 3 2

1 3 . 0 4 1

17 .34b

2 3 . 4 5 4

3 2 . 2 3 0

4 4 . 0

1.341

1.404

l . b b l

2 . 0 2 b

2 . 4 b 3

3 . 0 2 3

3 . 7 4 1

4 . 6 / 3

5 . 9 0 1

7 .534

9 . 7 3 5

12 .74b

1 6 . 9 1 1

2 2 . 7 b l

3 1 . 2 1 1

4 5 . 0

1.3b5

1.400

1.674

2 .01b

2 . 4 4 b

2 . 9 9 b

3 . 7 0 0

4 . 6 1 4

5 . 8 1 3

7 .405

9 . 5 4 4

12 .464

16 .494

2 2 . 1 4 3

3 0 . 2 3 8

4 b . 0

1.431

1.397

l . b b 8

2 . 0 0 5

2 . 4 3 0

2 . 9 7 0

3 . b 6 i

4 . 5 5 6

5 .728

7 .280

9 . 3 6 0

12 .191

16 .090

2 1 . 5 3 2

2 9 . 3 0 7

4 7 . 0

1.478

1.393

1.661

1.994

2 . 4 1 3

2 . 9 4 4

3 . 6 2 3

4 . 4 9 9

5 . 6 4 5

7 .159

9 .182

11 .928

15 .701

20 .949

28 .417

4 8 . 0

1.525

1.390

1.655

1.984

2 .397

2 .919

3 . 5 8 5

4 . 4 4 5

5 .564

7 . 0 4 1

9 . 0 1 0

1 1 . 6 7 3

15 .326

2 0 . 3 8 9

2 7 . 5 6 5

4 9 . 0

1.574

1.386

1.648

1.973

2 . 3 8 0

2 .894

3 .549

4 . 3 9 1

5 .486

6 .926

8 . 8 4 4

11.427

14 .964

19 .851

2 6 . 7 4 2

5 0 . 0

1.624

1.383

1.642

1.963

2 .364

2 . 6 7 0

3 . 5 1 3

4 .339

5 .409

6 .815

8 .b82

11 .190

14 .614

19 .338

2 5 . 9 6 1

TABLE A5.5b COMPRESSION RATIO Ppn/Pp,7 FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R216 C 0 E V

126 Thermodynamic Design Data for Heat Pump Systems R O

N^QO C

(TCO-TEV> ^ \

10.U

1 5 . Ü

2U.U

25.U

3u.U

35.U

4U.U

4 5 . u

5U.U

55.U

6U.U

65.U

7 0 . U

7 5 . U

5 0 . 0

1.524

3 0 . 5 6

19 .94

14 .65

11 .42

9 . 3 1

7 .78

6 .6b

5.77

5 .0ö

4 . 5 1

4 . 0 3

3 . 6 4

3 . 3 0

3 . 0 1

5 1 . 0

1.676

3U.64

1 9 . 9 8

1 4 . 0 8

1 1 . 4 5

9 . 3 3

7 .80

6 .67

5 .79

5 .09

4 . 5 1

4 . 0 4

3 . 6 4

3 .30

3 . 0 2

5 2 . 0

1.728

3 0 . 6 8

2 0 . 0 1

14 .71

1 1 . 4 8

9 .34

7 .82

6 . 6 8

5 . 8 0

5 .09

4 . 5 2

4 . 0 5

3 . 6 5

3 . 3 1

3 . 0 2

5 3 . 0

1.782

3 0 . 7 9

2 0 . 0 8

1 4 . 7 3

1 1 . 5 1

9 . 3 6

7 . 8 3

6 . 6 9

5 .81

5 . 1 0

4 . 5 3

4 . 0 5

3 . 6 5

3 . 3 1

3 . 0 2

5 4 . 0

1.637

3 0 . 8 7

2 0 . 1 3

14 .77

1 1 . 5 5

9 . 3 8

7 . 8 6

6 . 7 0

5 .62

5 . 1 1

4 . 5 4

4 . 0 6

3 . 6 6

3 . 3 2

3 . 0 2

5 5 . 0

1.894

3 0 . 9 8

20 .19

1 4 . 6 0

1 1 . 5 8

9 . 4 0

7 .86

0 . 7 2

5 . 8 3

j 5 . 1 2

4 . 5 4

4 . 0 6

3 . 6 6

3 . 3 2

3 . 0 3

5 6 . 0

1.951

31 .07

2 0 . 2 3

1 4 . 8 3

11 .01

9 . 4 2

7 .69

6 . 7 3

3 . 8 4

5 . 1 3

4 . 5 5

4 . 0 7

3 .67

3 . 3 2

3 . 0 3

5 7 . 0

2 . 0 1 0

3 1 . 2 3

2 0 . 2 8

1 4 . 8 ο

1 1 . 6 3

9 . 4 5

7 . 9 0

O . 7 D

5 . 8 5

5 .14

4 . 5 6

4 . 0 8

3 .67

3 . 3 3

3 . 0 3

5 6 . u

2 .071

3 1 . 3 5

2 0 . 3 5

14 .91

11 .6ο

9 . 4 8

7 .92

6 . 7 υ

5 .80

5 . 1 5

4 . 5 6

4 . 0 8

3 .67

3 . 3 3

3 . 0 3

59.U

2 . 1 3 2

3 1 . 3 5

2u .39

14 .94

11 .0o

9ου

7 .93

0 . / 8

5 .87

5 .16

4 . 5 /

4.U9

3 . ö ö

3 . 3 3

3 .04

υ ϋ . ϋ

2 .19 0

3 1 . 3 3

2 0 . 4 1

14 .90

11 .06

9.D2

7 .94

0 .79

5 .88

5 .16

4 . 5 8

4 . 0 9

3 .06

3 . 3 3

3 .04


\ c o ° c

( Τ α Γ Τ Ε ν ^ \

10 .0

15 .0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7U.0

7 5 . 0

5 0 . 0

1.624

1.383 !

1.042

1.963

2 . 3 6 4

2 . 8 7 0

3 . 5 1 3

4 .339

5 .409

6 .815

8 .682

11 .190

14 .614

1 9 . 3 3 8

2 5 . 9 6 1

5 1 . 0

1.676

1.380

1.636

1 .953

2 . 3 4 8

2 . 8 4 6

3 . 4 7 8

4 . 2 8 8

5 . 3 3 5

6 .707

8 .526

1 0 . 9 6 1

14 .277

18 .842

2 5 . 2 1 5

5 2 . 0

1.728

1.376

1 .630

1.943

2 . 3 3 3

2 . 8 2 3

3 .444

4 . 2 3 8

5 . 2 6 3

6 . 6 0 3

8 .374

10 .740

1 3 . 9 5 2

1 8 . 3 6 5

2 4 . 5 0 4

5 3 . 0

1.782

1 .373

1.624

1.933

2 .318

2 . 8 0 0

3 .410

4 . 1 8 9

5 .193

6 . 5 0 1

8 .227

10 .527

13 .636

17 .907

2 3 . 8 2 1

5 4 . 0

1.837

1 .370

1.618

1.924

2 . 3 0 3

2 . 7 7 8

3 .377

4 . 1 4 1

5 .124

6 . 4 0 2

8 .084

1 0 . 3 2 1

13 .336

17 .464

2 3 . 1 6 8

5 5 . 0

1.894

1.367

1.612

1.914

2 . 2 8 8

2 . 7 5 6

3 . 3 4 5

4 . 0 9 5

5 . 0 5 8

6 . 3 0 6

7 . 9 4 5

10 .122

1 3 . 0 4 5

17 .036

2 2 . 5 4 4

5 6 . 0

1 .951

1.364

1.607

1.905

2 . 2 7 4

2 . 7 3 5

3 .314

4 . 0 5 0

4 . 9 9 3

6 . 2 1 3

7 . 8 1 1

9 . 9 2 8

12 .764

16 .626

2 1 . 9 4 2

5 7 . 0

2 . 0 1 0

1.361

1.601

1.896

2 . 2 6 0

2 . 7 1 4

3 .284

4 . 0 0 6

4 .929

6 . 1 2 2

7 .681

9 .741

1 2 . 4 9 3

16 .230

2 1 . 3 6 3

5 8 . 0

2 .071

1.358

1.596

1.887

2 . 2 4 6

2 . 6 9 3

3 .254

3 .962

4 . 8 6 7

6 .034

7 .554

9 . 5 5 9

12 .232

15 .847

20 .807

5 9 . 0

2 . 1 3 2

1.355

1.590

1.878

2 . 2 3 3

2 . 6 7 3

3 .224

3 .920

4 . 8 0 7

5 . 9 4 8

7 . 4 3 1

9 . 3 8 3

11 .980

15 .479

2 0 . 2 7 1

6 0 . 0

2 .196

1.352

1.585

1.869

2 .219

2 . 6 5 3

3 .196

3 .879

4 . 7 4 8

5 .864

7 .312

9 .212

11 .736

1 5 . 1 2 5

1 9 . 7 5 3

TABLE A5.6b COMPRESSION RATIO PrQ/PEV F 0 R A RANGE OF LIFTS AND CONDENSING TEMPERATURES

FOR R216

R216 127

Γ ^ ς θ / 0

\ ( Ρ bar)

( T C O - T E V ) ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

60.0

2.196

31.33

20.41

14.96

11.68

9.52

7.94

6.79

5.88

5.16

4.58

4.09

3.68

3.33

3.04

61.0

2.260

31.38

20.45

14.98

11.70

9.53

7.96

6.80

5.89

5.17

4.58

4.10

3.69

3.34

3.04

62.0

2.326

31.48

20.53

15.01

11.72

9.55

7.98

6.81

5.90

5.18

4.59

4.10

3.69

3.34

3.04

63.0

2.394

31.56

20.59

15.05

11.76

9.57

8.00

6.82

5.91

5.18

4.59

4.10

3.69

3.34

3.04

64.0

2.463

31.63

20.60

15.08

11.78

9.58

8.02

6.83

5.92

5.19

4.60

4.11

3.70

3.34

3.04

65.0

2.533

31.69

20.65

15.12

11.81

9.60

8.03

6.84

5.93

5.20

4.61

4.11

3.70

3.35

3.05

66.0

2.605

31.83

20.72

15.17

11.84

9.62

8.05

6.86

5.94

5.21

4.61

4.12

3.70

3.35

3.05

67.0

2.678

31.91

20.79

15.22

11.86

9.64

8.07

6.87

5.95

5.22

4.62

4.12

3.71

3.35

3.05

68.0

2.753

31.93

20.82

15.25

11.88

9.66

8.08

6.89

5.96

5.22

4.62

4.13

3.71

3.36

3.05

69.0

2.830

31.95

20.84

15.25

11.90

9.67

8.08

6.89

5.9ο

5.23

4.63

4.13

3.71

3.36

3.05

70.0

2.908

32.10

20.87

15.28

11.92

9.69

8.09

6.91

5.97

5.24

4.63

4.13

3.71

3.36

3.05


Γ\τ ° 1 \ i P bar)

\ C U

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

2.196

1.352

1.585

1.869

2.219

2.653

3.196

3.879

4.748

5.864

7.312

9.212

11.736

15.125

19.753

61.0

2.260

1.349

1.580

1.861

2.206

2.634

3.167

3.839

4.691

5.783

7.196

9.047

11.500

14.784

19.257

62.0

2.326

1.346

1.574

1.853

2.194

2.615

3.140

3.799

4.635

5.704

7.084

8.887

11.271

14.456

18.779

63.0

2.394

1.343

1.569

1.844

2.181

2.597

3.113

3.761

4.580

5.626

6.975

8.732

11.050

14.139

18.318

64.0

2.463

1.340

1.564

1.836

2.169

2.578

3.087

3.723

4.527

5.551

6.869

8.582

10.835

13.835

17.875

65.0

2.533

1.338

1.559

1.828

2.157

2.561

3.061

3.687

4.475

5.478

6.766

8.435

10.628

13.539

17.449

66.0

2.605

1.335

1.555

1.821

2.145

2.543

3.036

3.651

4.424

5.406

6.665

8.294

10.427

13.254

17.040

67.0

2.678

1.332

1.550

1.813

2.133

2.526

3.011

3.615

4.375

5.337

6.567

8.156

10.233

12.978

16.645

68.0

2.753

1.330

1.545

1.805

2.122

2.509

2.987

3.581

4.326

5.269

6.472

8.023

10.044

12.711

16.264

69.0

2.830

1.327

1.540

1.798

2.110

2.492

2.963

3.547

4.278

5.202

6.379

7.893

9.861

12.451

15.898

70.0

2.908

1.324

1.536

1.790

2.099

2.476

2.940

3.514

4.232

5.137

6.289

7.767

9.684

12.201

15.543

TABLE A5.7b COMPRESSION RATIO ΡΟΛ/Ρ_. FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES n ^ n T-. m r CO EV FOR R216

128 Thermodynamic Design Data for Heat Pump Systems Ν χ 0 c

^ s ( P bar)

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

70.0

2.908

32.10

20.87

15.28

11.92

9.69

8.09

6.91

5.97

5.24

4.63

4.13

3.71

3.36

3.05

71.0

2.988

32.20

20.91

15.31

11.95

9.70

8.11

6.92

5.98

5.24

4.64

4.14

3.72

3.36

3.05

72.0

3.069

32.24

20.94

15.34

11.97

9.72

8.11

6.93

5.99

5.25

4.64

4.14

3.72

3.36

3.05

73.0

3.152

32.29

20.96

15.37

12.00

9.73

8.13

6.93

6.00

5.25

4.65

4.14

3.72

3.36

3.05

74.0

3.237

32.42

21.03

15.41

12.02

9.76

8.15

6.95

6.01

5.26

4.65

4.15

3.72

3.36

3.05

75.0 '

3.324

32.49

21.13

15.44

12.04

9.78

8.16

6.95

6.02

5.27

4.66

4.15

3.73

3.36

3.06

76.0

3.412

32.51

21.19

15.47

12.07

9.80

8.17

6.96

6.03

5.27

4.66

4.15

3.73

3.37

3.06

77.0

3.502

32.55

21.23

15.49

12.09

9.82

8.18

6.97

6.04

5.28

4.67

4.16

3.73

3.37

3.05

78.0

3.594

32.64

21.27

15.52

12.11

9.84

Ö.20

6.98

6.U4

5.29

4.67

4.16

3.73

3.37

3.05

79.0

3.688

32.79

21.31

15.55

12.13

9.84

8.21

6.9y

6.05

5.29

4.67

4.16

3.73

3.37

3.05

80.0

3.783

32.92

21.37

15.61

12.15

9.86

8.23

7.Ü0

0.05

5.30

4.68

4.17

3.73

3.37

3.05


^ k ° b a r : ( T C O - T E V > ^ \

10.u

15.0

2U.0

1 25.U

3U.U

35.0

45.0

| 5U.0

55.0

60.0

6J .0

7O.0

75.0

70.0

2.908

1.324

1.53ο

1.790

2.099

2.470

2.940

3.514

4.232

5.137

0.289

7.767

9.684

12.2U1

15.543

71.0

2.988

1.322

1.531

1.7ö3

2.08ο

2.460

2.917

3.482

4.187

5.074

6.201

7.644

y.512

11.959

15.201

72.0

3.009

1.319

1.527

1.776

2.077

2.444

2.894

3.450

4.142

5.012

0.115

7.525

9.346

11.725

14.870

73.0

3.152

1.317

1.522

1.769

2.000

2.429

2.872

.3.419

4.099

4.953

0.031

7.409

9.185

11.499

14.551

74.0

3.237

1.315

1.518

1.762

2.05b

2.414

2.851

3.389

4.058

4.894

5.951

7.297

9.029

11.281

14.243

75.0

3.324

1.312

1.514

1.755

2.046

2.399

2.83U

3.360

4.017

4.837

5.872

7.188

8.878

11.069

13.945

76.0

3.412

1.310

1.510

1.749

2.030

2.385

2.809

3.331

3.977

4.782

5.795

7.082

8.730

10.804

13.058

77.0

3.502

1.308

1.506

1.742

2.027

2.370

2.789

3.303

3.937

4.728

5.72U

6.978

8.588

10.066

13.381

78.0

3.594

1.305

1.502

1.736

2.017

2.350

2.769

3.275

3.899

4.675

5.647

6.878

8.449

10.473

13.112

79.0

3.688

1.303

1.498

1.729

2.007

2.343

2.750

3.248

3.861

4.623

5.570

6.780

8.313

10.28ο

12.852

80.0

3.783

1.301

1.494

1.723

1.998

2.329

2.731

3.221

3.824

4.572

5.506

6.684

8.181

10.105

12.599

TABLE A5.8b COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R216 C E

R216 129

| ^ Q 0 ° C

^ q o b a r )

Pco'V ^ \ 1Ü.Ü

15.U

2U.Ü

25.U

30.Ü

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

8 0 . 0

3 . 7 8 3

32 .92

2 1 . 3 7

15 .61

1 2 . 1 5

9 . 8 6

8 . 2 3

7 . 0 0

6 . 0 5

5 . 3 0

4 . 6 8

4 . 1 7

3 . 7 3

3 .37

3 . 0 5

8 1 . 0

3 . 8 8 0

3 3 . 0 1

2 1 . 3 8

1 5 . 6 5

12 .18

9 . 8 8

8 .24

7 .01

6 . 0 6

5 .31

4 . 6 8

4 .17

3 .74

3 .37

3 .05

8 2 . 0

3 . 9 8 0

3 3 . 1 3

2 1 . 4 2

1 5 . 6 8

1 2 . 2 0

9 . 9 0

8 .26

7 .02

6 . 0 6

5 . 3 1

4 . 6 9

4 .17

3 . 7 4

3 .37

3 . 0 5

8 3 . 0

4 . 0 8 0

3 3 . 2 0

2 1 . 4 7

1 5 . 7 0

1 2 . 2 1

9 .91

8 .27

7 . 0 3

6 . 0 7

5 . 3 1

4 . 6 9

4 . 1 7

3 . 7 4

3 .37

3 . 0 5

8 4 . 0

4 . 1 8 3

33 .19

2 1 . 5 4

1 5 . 7 3

1 2 . 2 3

9 .92

8 .27

7 . 0 4

6 . 0 8

5 . 3 2

4 . b 9

4 . 1 7

3 . 7 4

3 .37

3 . 0 5

8 5 . 0

4 . 2 8 8

3 3 . 2 0

2 1 . 5 7

1 5 . 7 5

1 2 . 2 6

9 . 9 3

8 .28

7 .04

6 . 0 8

5 . 3 2

4 . 7 0

4 .17

J . 7 4

3 .37

3 . 0 5

8 b . 0

4 . 3 9 5

3 3 . 2 3

2 1 . 0 0

1 5 . 7 5

12 .28

9 . 9 5

8.29

7 . 0 5

6 . 0 9

5 . 3 2

4 . 7 0

4 . 1 8

3 .74

3 .37

3 . 0 5

8 7.0

4 . 5 0 4

3 3 . 3 1

21 .66

15 .77

1 2 . 3 0

9 . 9 6

8 . 3 0

7 .06

6 .09

5 .32

4 . 7 0

4 . 1 b

3 . 7 4

3 .37

3 . 0 5

8 8 . 0

4.01:)

33 .39

2 1 . 7 2

15 .81

1 2 . 3 2

9 .97

8 . 3 1

7 .07

6 . 1 0

5 . 3 3

4 . 7 0

4 . 1 8

3 . 7 4

3 . 3 7

3 . 0 4

89.U

4 . 7 2 8

3 3 . 4 2

2 1 . 7 2

1 5 . 8 5

12 .34

9 . 9 8

8 . 3 2

7 .07

ü . 1 0

5 . 3 3

4 . 7 0

4 . 1 8

3 . 7 4

3 . 3 7

3 . 0 4

^ υ . υ

4.Ü4J

3 3 . 4 1

21 .74

15 .87

12 .35

1 0 . 0 0

8 . 3 3

7 . 0 8

υ . 1 1

5 . 3 3

4 . 7 0 1

4 . 1 8

J . 7 4

3 .37

3 . 0 4


NsT

(T -CO

\ ( P b a r )

- T F V } ^ \

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3U.0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

8 0 . 0

3 . 7 8 3

1.301

1.494

1.723

1.998

2 .329

2 . 7 3 1

3 . 2 2 1

3 .824

4 . 5 7 2

5 .506

6 . 6 8 4

8 .181

1 0 . 1 0 5

1 2 . 5 9 9

8 1 . 0

3 . 8 8 0

1.299

1.490

1.717

1.989

2 .316

2 . 7 1 2

3 . 1 9 5

3 . 7 8 8

4 . 5 2 2

5 .438

6 . 5 9 0

8 . 0 5 3

9 .929

1 2 . 3 5 5 1

8 2 . 0

3 . 9 8 0

1.297

1.48b

1.711

1.980

2 . 3 0 3

2 . 6 9 3

3 . 1 6 9

3 . 7 5 3

4 . 4 7 4

5 .372

6 . 5 0 0

7 .929

9 . 7 5 8

12 .119

8 3 . 0

4 . 0 8 0

1.295

1.482

1.705

1.971

2 . 2 9 0

2 . 6 7 5

3 . 1 4 4

3 .718

4 . 4 2 6

5 .307

6 . 4 1 1

7 .808

9 .591

1 1 . 8 9 0

8 4 . 0

4 . 1 8 3

1.292

1 .478

1.699

1.962

2 . 2 7 7

2 . 6 5 7

3 .119

3 .684

4 . 3 8 0

5 . 2 4 4

6 . 3 2 5

7 .691

9 . 4 3 0

1 1 . 6 6 9

8 5 . 0

4 . 2 8 8

1.290

1.475

1.693

1.953

2 . 2 6 5

2 . 6 4 0

3 . 0 9 5

3 . 6 5 1

4 . 3 3 5

5 . 1 8 3

6 . 2 4 1

7 . 5 7 6

9 . 2 7 4

1 1 . 4 5 4

8 b . 0

4 . 3 9 5

1.288

1.471

1.687

1.945

2 . 2 5 3

2 . 6 2 3

3 . 0 7 2

3 .619

4 .291

5 . 1 2 3

6 . 1 6 0

7 . 4 6 5

9 . 1 2 2

1 1 . 2 4 6

8 7 . 0

4 . 5 0 4

1.286

1.468

1.682

1.936

2 . 2 4 1

2 . 6 0 6

3 .049

3 . 5 8 7

4 . 2 4 8

5 .064

6 . 0 8 0

7 .357

8 . 9 7 5

1 1 . 0 4 5

8 8 . 0

4 . b l 5

1.284

1.464

1.676

1.928

2 .229

2 . 5 9 0

3 . 0 2 6

3 . 5 5 6

4 . 2 0 6

5 .007

6 . 0 0 3

7 .252

8 . 8 3 2

10 .849

8 9 . 0

4 . 7 2 8

1.282

1.461

1.671

1.920

2 .217

2 . 5 7 4

3 .004

3 . 5 2 6

4 . 1 6 4

4 . 9 5 1

5 .927

7 .149

8 .692

1 0 . 6 5 9

9 0 . 0

4 . 8 4 3

1.280

1.457

1.666

1.912

2 .206

2 . 5 5 8

2 .982

3 . 4 9 6

4 . 1 2 4

4 . 8 9 6

5 . 8 5 3

7 .049

8 .557

10 .474

TABLE A5.9b COMPRESSION RATIO Ρ_Λ/Ρ_„ FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R216 C ° E V


^ c o b a r

( T C O - T E V ^ \

1U.Ü

1 5 . 0

2U.Ü

25.Ü

3Ü.Ü

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

9 0 . 0

4 . 8 4 3

3 3 . 4 1

2 1 . 7 4

15 .87

12 .35

10 .00

8 . 3 3

7 . 0 8

6 . 1 1

5 . 3 3

4 . 7 0

4 . 1 8

3 .74

! 3 .37

3 . 0 4

9 1 . 0

4 . 9 6 1

3 3 . 4 5

2 1 . 7 6

1 5 . 9 0

1 2 . 3 5

1 0 . 0 2

8 . 3 4

7 . 0 8

6 . 1 1

5 . 3 3

4 . 7 0

4 . 1 8

3 . 7 4

3 . 3 6

3 . 0 4

9 2 . 0

5 .080

3 3 . 4 8

2 1 . 8 0

1 5 . 9 3

12 .37

1 0 . 0 3

8 . 3 4

7 .09

6 .12

5 . 3 4

4 . 7 0

4 . 1 8

3 .74

3 . 3 6

3 . 0 4

9 3 . 0

5 . 2 0 1

3 3 . 5 0

21 .81

1 5 . 9 5

12 .38

10 .04

8 . 3 5

7 . 0 9

6 . 1 2

5 .34

4 . 7 0

4 . 1 8

3 . 7 4

3 . 3 6

3 . 0 3

9 4 . 0

5 .324

3 3 . 4 8

2 1 . 8 0

1 5 . 9 3

12 .39

10 .04

8 . 3 5

7 . 1 0

1 6 . 1 2

5 . 3 4

4 . 7 0

4 . 1 8

3 . 7 4

3 . 3 5

3 . 0 3

9 5 . 0

5 . 4 5 0

3 3 . 5 5

2 1 . 8 0

1 5 . 9 4

1 2 . 4 1

1 0 . 0 5

8 . 3 6

7 . 1 0

6 .12

5 .34

4 . 7 0

4 . 1 8

3 . 7 3

3 . 3 5

3 . 0 3

9 0 . 0

5 . 5 7 8

3 3 . 6 1

2 1 . 8 2

1 5 . 9 6

1 2 . 4 2

1 0 . 0 5

8 .37

7 . 1 0

6 . 1 2

5 . 3 4

4 . 7 0

4 . 1 7

3 . 7 3

3 . 3 5

3 . 0 2

97.0 1

5 . 7 0 8

3 3 . 6 7

2 1 . 8 5

1 5 . 9 8

1 2 . 4 4

10 .06

8 .38

7 . 1 1

6 . 1 3

5 . 3 5

4 . 7 0

4 .17

3 . 7 3

3 . 3 5

3 . 0 2

9 8 . 0

5 .841

33 .67

2 1 . 8 8

16.0U

12 .46

10 .07

8 .38

7 .11

0 . 1 3

5 . 3 5

4 . 7 0

4 . 1 7

3 . 7 3

3 . 3 5

3 . 0 2

9^.U

5 .976

3 3 . 7 5

21 .92

16 .02

1 2 . 4 6

10 .09

8 .39

7 .11

6 . 1 3

5 .34

1 4 . 7 0

4 .17

3 .72

3 . 3 4

3 . 0 1

100.0 1

6 . 1 1 3

3 3 . 8 3

21 .97

16 .02

12 .47

1 0 . 1 0

8 . 4 0

7 .12

6 . 1 3

! b # : i 4

^ • 7 o

4 .17

3 .72

3 .34

3 .01

TABLE A5,10a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R216

(T -T ) ° c \ r co EV; ^ \ ^

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 ^ . 0

4U.0

4 J . O

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7U.0

7 5 . 0

9 0 . 0

4.8<+3

1.280

1.457

1.600

1.912

2.2U0

2 . 5 5 8

2 .962

3 .490

4 . 1 2 4

4 . 8 9 6

5 . 8 5 3

7 .049

8 .557

10 .474

9 1 . 0

4 . 9 6 1

1.278

1.454

1.660

1.904

2 . 1 9 5

2 . 5 4 2

2 . 9 0 0

3 .467

4 . 0 8 4

4 . 8 4 3

5 .761

6 . 9 5 2

8 .425

1 0 . 2 9 5

9 2 . 0

5 . 0 8 0

1.276

1.450

1.655

1.897

2 .184

2 . 5 2 /

2 .939

3 .43b

4 . 0 4 6

4 . 7 9 0

5 .711

6 .857

8 .297

1 0 . 1 2 2

9 3 . 0

5 . 2 0 1

1.275

1.447

1.650

1.889

2 . 1 7 3

2 . 5 1 2

2 .919

3 . 4 1 0

4 . 0 0 8

4 .739

5 .642

6 .764

8 .172

9 . 9 5 3

9 4 . 0

5 .324

1.273

1.444

1.645

1.882

2 .162

2 .497

2 . 8 9 6

3 .382

3 . 9 7 0

4 . 6 8 9

5 . 5 7 5

6 . 6 7 4

8 . 0 5 0

9 , 7 8 8

9 5 . 0

5 .450

1.271

1.441

1.640

1.874

2 . 1 5 2

2 .482

2 . 8 7 8

3 . 3 5 5

3 .934

4 . 6 4 0

5 . 5 0 9

6 .586

7 .932

9 .629

9 6 . 0

5 .578

1.269

1.437

1.635

1.867

2 . 1 4 1

2 . 4 6 8

2 . 8 5 9

3 .329

3 . 8 9 8

4 . 5 9 3

5 . 4 4 5

6 .501

7 .817

9 .474

j

9 7 . 0

5 . 7 0 8

1.267

1.434

1.630

1.860

2 . 1 3 1

2 . 4 5 4

2 .839

3 . 3 0 3

3 . 8 6 3

4 . 5 4 6

5 . 3 8 3

6 .417

7 .705

9 . 3 2 3

9 8 . 0

5.841 1

1.265

1.431

1.625

1.853

2 . 1 2 1

2 . 4 4 0

2 . 8 2 1

3 .277

3.829

4 . 5 0 0

5 .322

6 .336

7 .596

9 .177

9 9 . 0

5 .976

1.264

1.428

1.620

1.846

2 . 1 1 2

2 .427

2 . 8 0 2

3 . 2 5 3

3 .796

4 . 4 5 6

5 . 2 6 3

6 .257

7 .490

9 . 0 3 5

100 .0

6.113 1

1.262

1.425

1.616

1.839

2 . 1 0 2

2 . 4 1 3

2 . 7 8 4

3 .228

3 . 7 6 3

4 . 4 1 2

5 .204

6 . 1 7 9

7 .387

8 .896

TABLE A5.lOb COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R216 C °

R216

ΓΧί™ °c ^ c o b a r ]

(TCQ-TEV) ^ ^

1U.0

15.U

2U.0

25.Ü

3 0 . 0

35.U

40.Ü

45.U

5U.U

55.Ü

6U.U

65.U

7U.Ü

75.U

1ÜU.Ü

6 . 1 1 3

3 3 . 8 3

2 1 . 9 7

16.Ü2

12 .47

1Ü.10

8 . 4 0

7 .12

6 . 1 3

5 .34

4 . 7 0

4 .17

3 .72

3 .34

3.U1

101.U

6 . 2 5 2

33 .91

2 2 . 0 1

16 .04

12 .49

10 .11

8 . 4 0

7 . 1 3

6 . 1 3

5 . 3 5

4 . 7 0

4 . 1 7

3 .72

3 . 3 4

3 . 0 0

102 .0

6 . 3 9 4

3 4 . 0 0

2 2 . 0 5

1 6 . 0 6

1 2 . 5 1

10 .12

8 . 4 0

7 . 1 3

6 .14

5 . 3 5

4 . 7 0

4 . 1 6

3 .71

3 . 3 3

3 . 0 0

1 0 3 . 0

6 . 5 3 8

3 4 . 0 9

2 2 . 0 7

1 6 . 0 8

1 2 . 5 1

1 0 . 1 3

8 . 4 1

7 . 1 3

6 . 1 3

5 . 3 5

4 . 7 0

4 . 1 6

3 .71

3 . 3 3

3 . 0 0

1 0 4 . 0

6 . 6 8 5

3 4 . 2 3

2 2 . 1 0

1 6 . 1 0

1 2 . 5 2

1 0 . 1 3

8 . 4 2

7 .14

6 . 1 3

5 . 3 4

4 . 7 0

4 . 1 6

3 .71

3 .32

2 . 9 9

105 .0

6 . 8 3 4

3 4 . 3 5

2 2 . 1 4

1 6 . 1 4

1 2 . 5 3

10 .14

8 . 4 2

7 .14

6 . 1 4

5 . 3 4

4 . 6 9

4 . 1 6

3 . 7 0

3 . 3 2

2 . 9 9

106 .0

6 . 9 8 5

34 .39

22 .17

1 6 . 1 5

1 2 . 5 3

10 .14

8 . 4 3

7 . 1 3

0 . 1 4

5 .34

4 . 6 9

4 . 1 5

3 . 7 0

3 . 3 1

2 . 9 8

107 .0

7.139

3 4 . 4 0

2 2 . 1 8

16 .16

12 .54

10 .14

8 . 4 3

7 . 1 3

6 .14

5 .34

4 . 6 9

4 . 1 5

3 . 0 9

3 . 3 1

2 . 9 8

108 .0

7 .294

34 .34

22 .18

16 .14

1 2 . 5 3

10 .14

8 . 4 3

7 . 1 3

6 . 1 3

5 . 3 3

4 . b ö

4 . 1 4

3 . 6 9

3 . 3 0

2 . 9 7

109.U

7 .4^2

3 4 . 3 0

2 2 . 2 2

16 .14

1 2 . J 3

10 .14

Ö.42

7 . 1 3

u . 1 3

5 . 3 3

4 . 6 8

4 . 1 4

3 . 6 8

3 .29

2 . 9 6

l l u . u

7 .611

34 .19

2 2 . z u

16 .13

12 .53

10 .12

6 . 4 l

/ . 1 3

6 .12

5 .32

4 .67

4 . 1 3

3 .67

3.29

2 . 9 5

TABLE A5.11a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING REMPERATURES FOR R216 R

\ o ° c

( T C O - T E V > ^ \

1 0 . 0

1 5 . 0

2U.0

2 J . O

3 0 . 0

3D.0

4 0 . 0

4 5 . 0

5 0 . 0

5 ^ . 0

6 0 . 0

6 5 . 0

7U.0

7 5 . 0

1 0 0 . 0

6 . 1 1 3

1.262

1.425

1.616

1.839

2 . 1 0 2

2 . 4 1 3

2 . 7 8 4

3 .228

3 . 7 6 3

4 . 4 1 2

5 .204

6 . 1 7 9

7 .387

8 . 8 9 6

101 .0

6 . 2 5 2

1 .260

1.422

1.611

1.832

2 . 0 9 3

2 . 4 0 0

2 . 7 6 6

3 . 2 0 4

3 . 7 3 1

4 . 3 6 9

5 . 1 4 8

6 . 1 0 3

7 . 2 8 6

8 . 7 6 2

1 0 2 . 0

6 .394

1.259

1 .420

1.607

1 .826

2 . 0 8 3

2 . 3 8 7

2 . 7 4 9

3 .181

3 . 7 0 0

4 . 3 2 7

5 .092

6 . 0 3 0

7 . 1 8 8

8 . 6 3 1

1 0 3 . 0

6 . 5 3 8

1.257

1.417

1.602

1.819

2 . 0 7 4

2 . 3 7 5

2 . 7 3 1

3 . 1 5 7

3 . 6 6 9

4 . 2 8 6

5 . 0 3 8

5 . 9 5 8

7 . 0 9 3

8 . 5 0 3

1 0 4 . 0

6 . 6 8 5

1 .255

1.414

1.598

1.813

2 . 0 6 5

2 . 3 6 2

2 . 7 1 5

3 . 1 3 5

3 . 6 3 9

4 . 2 4 6

4 . 9 8 5

5 .887

6 . 9 9 9

8 . 3 7 9

1 0 5 . 0

6 . 8 3 4

1.254

1.411

1.594

1.807

2 . 0 5 6

2 . 3 5 0

2 . 6 9 8

3 . 1 1 3

3 . 6 0 9

4 . 2 0 7

4 . 9 3 3

5 .819

6 . 9 0 9

8 . 2 5 9

106 .0

6 . 9 8 5

1.252

1.408

1.589

1.800

2 . 0 4 7

2 . 3 3 8

2 .682

3 .091

3 . 5 8 0

4 . 1 6 9

4 . 8 8 2

5 . 7 5 1

6 .819

8 . 1 4 1

107 .0

7 .139

1.251

1.405

1.585

1.794

2 . 0 3 8

2 . 3 2 6

2 . 6 6 5

3 .069

3 . 5 5 1

4 . 1 3 1

4 . 8 3 2

5 . 6 8 5

6 . 7 3 2

8 .026

108 .0

7 .294

1.249

1.402

1.580

1 .788

2 .029

2 . 3 1 4

2 .649

3 .047

3 . 5 2 2

4 . 0 9 3

4 . 7 8 2

5 . 6 2 0

6 . 6 4 6

7 . 9 1 3

1 0 9 . 0

7 .452

1.247

1.400

1.576

1.781

2 . 0 2 1

2 . 3 0 2

2 . 6 3 4

3 . 0 2 6

3 . 4 9 5

4 . 0 5 6

4 . 7 3 4

5 .557

6 . 5 6 3

7 . 8 0 3

110 .0

7 . 6 1 1

1.245

1.397

1.572

1.775

2 . 0 1 2

2 . 2 9 0

2 .618

3 . 0 0 5

3 .467

4 . 0 2 0

4 . 6 8 6

5 .494

6 .481

7 .694

TABLE AS.llb COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R216 C ° E V


(T -T ) ° C \ y co EV; \ ^

1U.Ü

15.U

20.U

2b.Ü

3 0 . 0

35.U

4Ü.Ü

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

110 .0

7 . 6 1 1

34 .19

2 2 . 2 0

1 6 . 1 3

1 2 . 5 3

10 .12

8 . 4 1

7 . 1 3

6 .12

5 .32

4 . 6 7

4 . 1 3

3 .67

3 .29

2 . 9 5

111 .0

7 . 7 7 5

3 4 . 1 7

2 2 . 2 1

1 6 . 1 3

1 2 . 5 3

10 .12

8 . 4 1

7 .12

6 .12

5 .32

4 . 6 7

4 . 1 2

3 .67

3 .28

2 . 9 4

112 .0

7 . 9 4 2

34 .17

2 2 . 2 2 1

16 .14

1 2 . 5 3

10 .12

8 . 4 1

7 .12

6 . 1 1

5 . 3 2

4 . 6 6

4 . 1 2

3 . 6 6

3 .27

2 .94

113 .0

8 .114

34 .27

22 .27

16 .18

12 .54

1 0 . 1 3

8 . 4 1

7 . 1 2

6 . 1 1

5 . 3 1

4 . 6 5

4 . 1 1

3 . 6 6

3 . 2 6

2 . 9 3

114 .0

8 .287

3 4 . 3 1

2 2 . 2 8

1 6 . 2 1

1 2 . 5 5

1 0 . 1 3

8 . 4 1

7 .12

6 . 1 1

5 . 3 1

4 . 6 5

4 . 1 1

3 . 6 5

3 . 2 6

2 .92

1

115 .0

8 . 4 6 2

34 .29

22 .29

1 6 . 2 3

1 2 . 5 5

1 0 . 1 3

8 . 4 0

7 . 1 1

6 . 1 1

5 . 3 0

4 . 6 5

4 . 1 0

3 . 6 4

3 . 2 5

2 .91

110 .0

8 .642

3 4 . 4 0

2 2 . 3 2

1 6 . 2 5

12 .57

10 .14

8 . 4 0

7 . 1 1

6 . 1 0

5 . 3 0

4 . 6 4

4 . 0 9

3 . 6 3

3 .24

2 . 9 0

117.0

8 . 8 2 3

3 4 . 4 8

2 2 . 3 3

16 .26

12 .57

10 .14

8 . 4 0

7 . 1 1

6 . 1 0

5.29

4 . 6 4

4 . 0 9

3 . 6 3

3 . 2 4

2 . 9 0

118 .0

9.0U0

3 4 . 6 0

2 2 . 3 3

16 .27

1 2 . 5 8

1 0 . 1 4

8 . 4 0

7 . 1 0

6 . 1 0

5 .28

4 . 6 3

4 . 0 8

3 . 6 2

3 . 2 3

2 . 8 9

119 .0

9 .189

3 4 . 6 1

2 2 . 3 1

1 6 . 2 5

12 .59

1 0 . 1 3

b . 3 9

7 .09

6 . 0 8

5 .28

4 . 6 2

4 .07

3 .61

3 .22

2 . 8 8

120 .0

9 .378

3 4 . 7 ^

22 .28

i t ) .24

12 .5ö

10 .12

8 .39

7 .08

6.U8

5.27

4 . 6 1

4 .06

3 .60

3 .20

2 .87

TABLE A5.12a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R 2 1 6 R

(T -T ) ° C \ UCO EV> \ J

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6U.0

6 5 . 0

7 0 . 0

7 5 . 0

1 1 0 . 0

7 . 6 1 1

1.245

1.397

1.572

1.775

2 . 0 1 2

2 .290

2 .618

3 .005

3 .467

4 . 0 2 0

4 . 6 8 6

5 .494

6 .481

7 .694

1 1 1 . 0

7 .775

1.244

1.394

1.567

1.7b9

2 . 0 0 4

2 . 2 7 9

2 . 6 0 2

2 . 9 8 5

3 . 4 4 0

3 .985

4 . 6 4 0

5 . 4 3 4

6 . 4 0 2

7 . 5 9 0

112 .0

7 . 9 4 2

1.242

1.391

1.563

1 .763

1.996

2 . 2 6 8

2 . 5 8 8

2 . 9 6 5

3 . 4 1 4

3 . 9 5 1

4 . 5 9 5

5 .375

6 . 3 2 5

7 .489

1 1 3 . 0

8 .114

1.241

1.389

1.560

1 .758

1 .988

2 . 2 5 7

2 . 5 7 4

2 . 9 4 7

3 . 3 9 0

3 .918

4 . 5 5 3

5 .319

6 .252

7 . 3 9 3

1 1 4 . 0

8 .287

1.240

1.387

1.556

1 .753

1.981

2 . 2 4 7

2 . 5 6 0

2 .928

3 . 3 6 5

3 .886

4 . 5 1 0

5 .264

6 . 1 7 9

7 .298

1 1 5 . 0

8 .462

1.238

1.384

1.553

1.747

1 .973

2 . 2 3 7

2 . 5 4 6

2 . 9 1 0

3 . 3 4 1

3 . 8 5 4

4 . 4 6 9

5 .210

6 . 1 0 8

7 . 2 0 5

1 1 6 . 0

8 .642

1.237

1.382

1.549

1.742

1.966

2 .227

2 . 5 3 3

2 . 8 9 3

3 .317

3 .824

4 .429

5 .157

6 .039

7 .115

1 1 7 . 0

8 . 8 2 3

1.236

1.380

1.546

1.737

1.959

2 .217

2 .519

2 . 8 7 5

3 .294

3 .793

4 . 3 8 9

5 . 1 0 5

5 .971

7 .026

118 .0

9 .006

1.235

1.377

1.542

1.732

1.951

2 .207

2 . 5 0 6

2 . 8 5 7

3 .271

3 .762

4 .349

5 .054

5 .904

6 .939

1 1 9 . 0

9 .189

1.233

1.375

1.538

1.726

1 .943

2 .197

2 .492

2 .839

3 .247

3 .732

4 . 3 0 9

5 .002

5 .838

6 . 8 5 2

120 .0

9.378 1

1.232

1.372

1.534

1.721

1.936

2 .187

2 . 4 7 9

2 . 8 2 2

3 . 2 2 5

3 .702

4 . 2 7 1

4 . 9 5 3

5 . 7 7 3

6 .769

TABLE A5.12b COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES CO EV FOR R216

R216

Γ \ τ <£ \ ^ c o b a r )

1U.U

1 5 . 0

2U.0

25.Ü

3U.0

3 5 . 0

4U.U

4 5 . 0

5U.Ü

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0 I

1 2 0 . 0

9 . 3 7 8

3 4 . 7 4

2 2 . 2 8

16 .24

1 2 . 5 8

10 .12

8 .39

7 . 0 8

6 . 0 8

5 .27

4 . 6 1

4 . 0 6

3 . 6 0

3 . 2 0

2 .87

121 .0

9 . 5 7 0

3 4 . 7 7

2 2 . 2 8

1 6 . 2 3

1 2 . 5 8

10 .12

8 .38

7 .07

6 .07

5 .26

4 . 6 0

4 . 0 5

3 .59

3 .19

2 . 8 6

122 .0

9 . 7 6 4

3 4 . 7 5

22 .29

1 6 . 2 1

12 .57

1 0 . 1 1

8 .37

7 .06

6 .06

5 . 2 5

4 . 5 9

4 . 0 4

3 . 5 8

3 .18

2 . 8 5

1 2 3 . 0

9 . 9 6 2

3 4 . 6 4

2 2 . 3 3

1 6 . 2 0

1 2 . 5 6

1 0 . 1 1

8 .36

7 . 0 5

6 . 0 5

5 . 2 4

4 . 5 8

4 . 0 3

3 . 5 6

3 .17

2 . 8 3

1 2 4 . 0

10 .167

3 4 . 6 1

2 2 . 3 4

16 .19

1 2 . 5 5

1 0 . 1 1

8 . 3 5

7 . 0 4

6 . 0 4

5 . 2 3

4 . 5 7

4 . 0 2

3 . 5 5

3 . 1 6

2 . 8 2

1 2 5 . 0

1 0 . 3 7 2

3 4 . 5 7

2 2 . 3 9

16 .17

1 2 . 5 4

1 0 . 1 0

8 . 3 4

7 . 0 4

6 . 0 2

5 . 2 2

4 . 5 6

4 . 0 1

3 . 5 4

3 . 1 5

2 .81

126 .0

1 0 . 5 7 9

3 4 . 4 9

2 2 . 4 0

16 .16

1 2 . 5 2

10 .09

8 . 3 3

7 . 0 3

6 . 0 1

5 .20

4 . 5 4

3 . 9 9

3 . 5 3

3 . 1 4

2 . 8 0

127 .0

10 .789

3 4 . 4 7

2 2 . 4 0

16 .17

1 2 . 5 1

1 0 . 0 8

8 . 3 2

7 .02

6 . 0 0

5.19

4 . 5 3

3 . 9 8

3 . 5 2

3 . 1 2

2 . 7 8

128 .0

1 1 . 0 0 3

3 4 . 4 5

2 2 . 3 4

16 .18

1 2 . 5 0

10 .07

8 . 3 1

7 . 0 0

5 .99

5 .18

4 . 5 2

3 . 9 7

3 . 5 1

3 . 1 1

2 . 7 7

129 .0

11 .220

3 4 . 4 9

2 2 . 3 2

16 .18

1 2 . 4 8

1 0 . 0 5

8 . 3 1

6 . 9 9

5 .97

5 .17

4 . 5 1

3 . 9 6

3 .49

3 . 0 9

2 . 7 6

130.ϋ

11.439

34 .47

22 .28

16.19

12 .46

1 0 . 0 3

8 .29

6 . 9 7

5 . 9 6

5 . 1 5

4 . 4 9

3 .94

3 . 4 8

3 . 0 8

! 2 # 7 4


Γ<ε™ °c

kvTTw> ^ \

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

1 2 0 . 0

9 . 3 7 8

1.232

1.372

1.534

1.721

1.936

2 . 1 8 7

2 . 4 7 9

2 . 8 2 2

3 . 2 2 5

3 .702

4 . 2 7 1

4 . 9 5 3

5 . 7 7 3

6 . 7 6 9

1 2 1 . 0

9 . 5 7 0

1 .231

1 .370

1.531

1.716

1.929

2 . 1 7 7

2 . 4 6 6

2 . 8 0 5

3 . 2 0 3

3 . 6 7 4

4 . 2 3 4

4 . 9 0 4

5 . 7 1 1

6 . 6 8 8

1 2 2 . 0

9 . 7 6 4

1.229

1 .368

1.527

1.711

1.922

2 . 1 6 8

2 . 4 5 4

2 . 7 8 8

3 .182

3 . 6 4 5

4 . 1 9 7

4 . 8 5 7

5 . 6 5 0

6 . 6 0 8

1 2 3 . 0

9 . 9 6 2

1.228

1 .366

1.524

1.706

1.915

2 . 1 5 9

2 . 4 4 2

2 . 7 7 2

3 . 1 6 1

3 .618

4 . 1 6 2

4 . 8 1 1

5 . 5 9 0

6 . 5 3 2

1 2 4 . 0

10 .167

1.227

1.364

1 .521

1 .701

1.909

2 . 1 5 0

2 . 4 3 0

2 . 7 5 7

3 . 1 4 1

3 . 5 9 3

4 . 1 2 8

4 . 7 6 8

5 . 5 3 4

6 . 4 5 8

1 2 5 . 0

1 0 . 3 7 2

1.226

1 .363

1.518

1.697

1 .903

2 . 1 4 1

2 . 4 1 8

2 . 7 4 2

3 . 1 2 0

3 . 5 6 7

4 . 0 9 5

4 . 7 2 4

5 . 4 7 7

6 . 3 8 5

126 .0

10 .579

1.224

1.361

1.514

1.692

1.897

2 . 1 3 3

2 . 4 0 7

2 . 7 2 6

3 . 1 0 0

3 . 5 4 1

4 . 0 6 1

4 . 6 8 1

5 . 4 2 2

6 . 3 1 3

127 .0

1 0 . 7 8 9

1.223

1.358

1.511

1.687

1.890

2 . 1 2 4

2 . 3 9 5

2 . 7 1 1

3 . 0 8 0

3 .516

4 . 0 2 8

4 . 6 3 8

5 .367

6 . 2 4 3

128 .0

1 1 . 0 0 3

1.222

1.356

1.508

1.683

1.884

2 . 1 1 5

2 . 3 8 4

2 . 6 9 6

3 . 0 6 1

3 .491

3 . 9 9 6

4 . 5 9 7

5 . 3 1 3

6 . 1 7 4

129 .0

11 .220

1.221

1.354

1.506

1.678

1 .878

2 . 1 0 7

2 . 3 7 3

2 . 6 8 2

3 .042

3 . 4 6 6

3 . 9 6 5

4 . 5 5 6

5 . 2 6 1

6 .107

130 .0

11.439

1.220

1.352

1.503

1.674

1.871

2 .099

2 . 3 6 2

2 . 6 6 7

3 .024

3 .442

3 . 9 3 4

4 . 5 1 6

5 .210

6 . 0 4 1

TABLE A5.13b COMPRESSION RATIO P_ /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R216 C 0 E V


^ c o U c 1 \ ^ c o b a r )

|(TCO~TEV) ° c x j

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

130.0 1

11.439

34.47

22.28

16.19

12.46

10.03

8.29

6.97

5.96

5.15

4.49

3.94

3.48

| 3.08

2.74

131.0

11.662

34.47

22.23

16.18

12.44

1U.02

8.28

6.96

5.94

5.13

4.47

3.93

3.46

3.07

2.73

132.0

11.888

34.50

22.20

16.17

12.43

10.00

8.26

6.94

5.93

5.12

4.46

3.91

3.44

3.05

2.71

133.0 1

12.120

34.50

22.19

16.13

12.43

9.98

8.25

6.93

5.91

5.10

4.44

3.90

3.43

3.04

2.69

134.0

12.354

34.50

22.19

16.10

12.42

9.96

8.23

6.92

5.89

5.08

4.43

3.88

3.41

3.02

2.68

135.0

12.591

34.53

22.19

16.08

12.42

9.94

8.21

6.90

5.88

5.07

4.41

3.86

3.40

3.00

2.66

136.0 1

12.830

34.54

22.19

16.05

12.41

9.92

8.19

6.88

5.86

5.05

4.39

3.84

3.38

2.98

2.64

137.0

13.073

34.53

22.19

16.02

12.39

9.90

8.16

6.8b

5.84

5.03

4.37

3.82

3.36

2.96

2.62

138.0

13.318

34.64

22.23

16.02

12.37

9.90

8.15

6.85

5.83

5.01

4.35

3.80

3.34

2.94

2.61

139.0

13.568

34.bO

22.19

16.01

12.34

9.88

8.12

6.82

5.81

4.99

4.33

3.78

3.32

2.93

2.59

140.0

13.821

34.55

22.15

15.97

12.30

9.8b

8.09

6.ö0

5.78

4.97

4.31

3.76

3.30

2.90

2.56

TABLE A5.I4a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R216 R

Fco-W^X. l u . υ

1 5 . υ

2 O. 0

2b.U

3O.0

3 3 . U

4u.U

4 3 . 0

5 u . u

5 5 . U

6 U. 0

6 3 . 0

70.U

7 3 . 0

130 .0

11 .439

1.220

1.352

1.503

1.674

1.871

2 .099

2 . 3 6 2

2 .667

3 .024

3 . 4 4 2

3 .934

4 . 5 1 6

5 .210

6 . 0 4 1

1 3 1 . 0

1 1 . 6 6 2

1.219

1.349

1.500

1.669

1.8o5

2 .091

2 . 3 5 1

2 . 6 5 3

3 . 0 0 5

3 .418

3 . 9 0 3

4 . 4 7 7

5 .160

5 . 9 7 6

132 .0

11 .888

1.218

1.347

1.497

1.663

1.859

2 . 0 8 3

2 . 3 4 0

2 .639

2 .987

3 .394

3 .874

4 .439

5 . 1 1 1

5 .914

133 .0

12 .120

1.217

1.346

1.494

1.662

1.834

2 . 0 7 5

2 . 3 3 0

2 .626

2 . 9 7 0

3 .372

3 . 8 4 5

4 . 4 0 2

5 . 0 6 3

5 . 8 5 3

1 3 4 . 0

12 .354

1.215

1.344

1.491

1.658

1.848

2 . 0 b /

2 . 3 2 0

2 . 6 1 3

2 . 9 5 3

3 .35ο

3 .816

4 . 3 6 6

5 .017

5 . 7 9 3

1 3 5 . 0

12 .591

1.214

1.343

1.488

1.654

1.842

2 . 0 6 0

2 . 3 1 0

2 . 6 0 0

2 . 9 3 6

3 .328

3 . 7 8 8

4 . 3 3 0

4 . 9 7 1

5 .734

136 .0

12 .630

1.213

1.341

1.485

1.650

1.Ö37

2 .052

2 . 3 0 0

2 . 5 8 6

2 .919

3 .306

3 .760

4 . 2 9 4

4 . 9 2 5

5 .677

137 .0

1 3 . 0 7 3

1.212

1.339

1.482

1.646

1.831

2 . 0 4 5

2 . 2 9 0

2 . 5 7 4

2 .902

3 .285

3 . 7 3 3

4 . 2 6 0

4 .881

5 . 6 2 0

138 .0

13 .318

1.210

1.337

1.479

1.641

1.826

2 .037

2 . 2 8 0

2 . 5 6 1

2 . 8 8 6

3 . 2 6 4

3 . 7 ο 5

4 . 2 2 5

4 .837

5 .564

139 .0

13 .568

1.209

1.335

1.47b

1.637

1.821

2 . 0 3 0

2 . 2 7 1

2 . 5 4 8

2 . 8 7 0

3 . 2 4 3

3 .679

4 .191

4 . 7 9 5

5 . 5 1 0

140 .0

13 .821

1.208

1.333

1.474

1.633

1.816

2 . 0 2 2

2 . 2 6 1

2 . 5 3 6

2 .854

3 . 2 2 3

3 . 6 5 3

4 . 1 5 8

4 . 7 5 3

5 .457

TABLE A5.14b COMPRESSION RATIO Ρ„Λ/Ρ_„ FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R216

R216 135

l \ c o c

\ ( P c o b a r )

1U.U

1 5 . 0

2U.U

25.Ü

3υ.υ

3 5 . 0

4U.Ü

45.Ü

5U.Ü

55.Ü

6U.U

6 5 . υ

7U.Ü

75.U

1 4 0 . 0

13 .821

3 4 . 5 5

2 2 . 1 5

15 .97

12.3U

9 . 8 6

ö.uy

6 . 8 0

5 .78

4 . 9 7

4 . 3 1

3 .70

3.3U

2.9U

2 . 5 0

141.U

14 .077

3 4 . 3 2

2 2 . 0 4

1 5 . 9 0

1 2 . 2 3

9 .82

8 . 0 5

6 .7o

5 . 7 5

4 . 9 4

4 . 2 8

3 . 7 3

3 .27

2 . 8 8

2 .54

142 .0

14 .338

3 4 . 2 3

2 1 . 9 7

15 .87

12.19

9 . 7 9

8 . 0 3

0 . 7 3

5 . 7 3

4 .91

4 . 2 6

3 .71

3 .25

2 . 8 0

2 . 5 2

1 4 3 . 0

14.6U2

3 4 . 1 3

21 .92

15 .82

12 .15

9 . 7 5

8 . 0 0

6 . 7 0

5 . 7 0

4 . 8 9

4 . 2 3

3 . 6 8

3 . 2 3

2 .84

2 . 5 0

144 .0

14 .871

3 3 . ^ 8

2 1 . 8 5

15 .77

12 .12

9 . 7 0

7 .97

0 . 0 7

5 .07

4 . 8 0

4 . 2 0

3 . 0 0

3 . 2 0

2 .81

2 . 4 7 1

1 4 5 . 0

1 5 . 1 4 4

3 3 . 8 2

2 1 . 7 9

15 .72

12 .07

9 . 0 0

7 .94

0 . 0 3

5 .04

4 . 8 4

4 . 1 8

3 . 0 3

3 .17

2 . 7 8

2 . 4 5

140 .0

15 .421

33 .07

2 1 . 7 2

15 .06

1 2 . 0 3

9 .01

7.91

0 . 0 0

5 . 0 0

4 .81

4 . 1 5

3 . 0 0

3 . 1 5

2 . 7 0

2 . 4 2

14/ .U

15 .7u2

3 3 . 0 2

2 1 . 0 8

1 5 . 0 J

1 2 . 0 0

9 .58

7 . 0 Ö

0 . 5 7

5 .57

4 . 7 8

4 . 1 2

3 . 5 8

3 . 1 2

2 . 7 3

2 . 4 0

148 .0

15 .980

OO.Jö

2 1 . o l

15 .57

1 1 . 9 5

' J .53

7 . 8 3

0 .54

5 . 5 4

4 . 7 4

4 . 0 9

3 . 5 5

3 . 0 9

2 . 7 0

2 . 3 7

14^.U

10 .270

3 5 . 2 1

2 1 . 5 0

1 5 . 5 0

11 .90

9 .49

7 .79

o.5u

5 .50

4 . / 1

4.Uo

3 . 5 2

3 . 0 o

2 . 0 7

2 . 3 4

150.0

10 .509

J J . i u

21.3(>

1 5 . 4 4

11 .84

9 .44

/ . / 4

0 .47

5 .40

<+.07

4.U3

3 .4o

3 . 0 J

2 . 0 4

| 2.31


T C 0 - T E V ) O ^ \

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

1 5U.0

5 5 . 0

0 0 . 0

05.U

7 0 . 0

7 5 . 0

14U.0

1 3 . 8 2 1

1.208

1.333

1.474

1 .033

1.810

2 . 0 2 2

2 . 2 o l

2 . 5 3 0

2 . 8 5 4

3 . 2 2 3

3 . 0 5 3

4 . 1 5 8

4 . 7 5 3

5 .457

1 4 1 . 0

14 .077

1.207

1.331

1.471

1.029

1.811

2 . 0 1 5

2 . 2 5 2

2 . 5 2 4

2 . 8 3 8

3 . 2 0 3

3 .028

4 . 1 2 0

4 . 7 1 2

5 . 4 0 4

1 4 2 . 0

14 .338

1.200

1.329

1 .408

1.025

1.805

2 . 0 0 8

2 . 2 4 2

2 . 5 1 2

2 . 8 2 2

3 .183

3 . 0 0 3

4 . 0 9 4

4 . 0 7 2

5 . 3 5 3

143 .0

1 4 . 0 0 2

1.205

1.327

1.40ο

1 .021

1 .800

2 . 0 0 2

2 . 2 3 3

2 . 5 0 0

2 . 8 0 7

3 .104

3 .579

4 . 0 0 3

4 . 6 3 3

5 . 3 0 3

144 .0

14 .871

1.204

1.325

1 .403

1.018

1 .795

1.990

2 . 2 2 5

2 . 4 8 9

2 . 7 9 3

3 . 1 4 5

3 . 5 5 5

4 . 0 3 2

4 . 5 9 4

5 . 2 5 5

145 .0

15 .144

1.203

1.324

1.400

1.015

1.790

1 .990

2 . 2 1 0

2 . 4 7 7

2 . 7 7 9

3 .127

3 .531

4 . 0 0 3

4 . 5 5 6

5 . 2 0 8

146.u

15 .421

1.202

1.322

1.458

1.611

1.784

1.983

2 . 2 0 8

2 . 4 0 0

2 . 7 6 5

3 .109

3 . 5 0 8

3 .974

4 . 5 2 0

5 . 1 6 2

147 .0

15 .702

1.201

1.321

1.455

1.008

1.780

1.977

2 .199

2 . 4 5 0

2 . 7 5 1

3 .091

3 . 4 8 6

3 . 9 4 6

4 . 4 8 3

5 .116

1 4 8 . 0

15 .986

1.200

1.319

1 .453

1.605

1.775

1.970

2 .192

2 . 4 4 5

2 . 7 3 7

3 .074

3 . 4 6 4

3 .918

4 . 4 4 8

5 .072

149 . U

16 .270

1.200

1.317

1.451

1.601

1.771

1.964

2 . 1 8 4

2 . 4 3 5

2 . 7 2 4

3 .057

3 . 4 4 2

3 .891

4 . 4 1 3

5 .028

150 .0

16 .569

1.199

1.316

1.448

1.598

1.767

1.958

2 .177

2 . 4 2 4

2 . 7 1 1

3 .040

3 .421

3 .864

4 . 3 8 0

4 . 9 8 5

TABLE A5.15b COMPRESSION RATIO Ppr/P_„ FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R216 C 0 E V


^ ^ c o b a r )

(T -T ) ° n \ Γ CO EV ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

1 50.0

55.0

60.0

65.0

70.0

75.0

150.0

16.569

33.10

21.39

15.44

11.84

9.44

7.74

6.47

5.46

4.67

4.03

3.48

3.03

2.64

2.31

151.0

16.865

33.16

21.28

15.37

11.78

9.39

7.69

6.43

5.42

4.63

3.99

3.45

3.00

2.61

2.28

152.0

17.163

33.19

21.23

15.32

11.74

9.35

7.64

6.39

5.38

4.60

3.96

3.42

2.97

2.58

2.25

153.0

17.467

33.08

21.07

15.24

11.67

9.30

7.59

6.34

5.34

4.56

3.92

3.38

2.93

2.55

2.22

154.0

17.776

32.96

20.95

15.15

11.61

9.24

7.54

6.28

5.30

4.51

3.88

3.34

2.89

2.51

2.18

155.0

18.088

32.78

20.83

15.04

11.53

9.17

7.48

6.23

5.26

4.46

3.83

3.30

2.85

2.47

2.15

156.0

18.405

32.62

20.78

14.94

11.45

9.10

7.42

6.17

5.21

4.42

3.79

3.26

2.81

2.44

2.11

157.0

18.727

32.32

20.66

14.82

11.36

9.03

7.36

6.11

5.16

4.37

3*74

3.22

2.77

2.40

j 2.07

158.0

19.055

32.02

20.49

14.67

11.27

8.95

7.30

6.05

5.10

4.32

3.69

3.17

2.73

2.35

2.03

159.0

19.385

31.86

20.36

14.55

11.17

8.87

7.23

5.99

5.04

4.27

3.64

3.13

2.69

2.31

1.99

160.0

19.718

31.74

20.27

14.46

11.08

8.80

7.16

5.93

4.98

4.22

3.59

3.08

2.64

2.27

1.95

TABLE A5.16a THEORETICAL RANKINE COEFFICIENT'S OF PERFORMANCE (COP)R FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R216

\ T _ °C v<co ^ c o b a r

^CO-W ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

150.0

16.569

1.199

1.316

1.448

1.598

1.76/

1.958

2.177

2.424

2.711

3.040

3.421

3.864

4.380

4.985

151.0

16.80^

1.198

1.314

1.446

1.594

1.762

1.952

2.169

2.414

2.697

3.023

3.400

3.837

4.346

4.943

152.0

17.163

1.197

1.313

1.444

1.591

1.758

1.945

2.161

2.404

2.684

3.007

3.379

3.810

4.313

4.900

1^3.0

17.467

1.196

1.312

1.441

1.588

1.753

1.940

2.153

2.395

2.672

2.991

3.358

3.785

4.281

4.860

154.0

17.776

1.195

1.310

1.439

1.584

1.748

1.934

2.145

2.385

2.659

2.975

3.339

3.759

4.249

4.820

155.0

16.068

1.194

1.3U9

1.437

1.581

1.744

1.929

2.138

2.376

2.647

2.959

3.319

3.735

4.218

4.781

156.U

18.40D

1.194

1.307

1.435

1.578

1.740

1.923

2.130

2.3o7

2.635

2.944

3.300

3.710

4.187

j 4.743

157.0

lei.727

1.19 3

1.306

1.432

1.575

1.736

1.918

2.123

2.358

2.623

2.929

3.281

3.687

4.158

4.706

158. U

19.05}

1.192

1.305

1.431

1.572

1.732

1.913

2.116

2.346

2.612

2.914

3.262

3.664

4.129

4.b70

159.0

19.385

1.191

1.304

1.429

1.569

1.728

1.907

2.110

2.339

2.601

2.90U

3.244

ί 3.641

4.100

4.634

160.υ

19.71b 1

1.19U

1.302

1.427

1.5υ6

1.724

1.901

2.103

2.330

2.591

2.665

3.226

3.616

4.071

ι 4.596

1 ' TABLE A5.16b COMPRESSION RATIO P^_/p F 0 R A RANGE OF LIFTS AND CONDENSING TEMPERATURES

FOR R216 C 0 E V

APPENDIX 6


Operating on R21*

chemical name

chemical formula

molecular weight


critical pressure, bar

critical density, kg m


freezing point, C

safety group/class

Dichloro fluoro methane

CHC12F

102.9

178.5

51.9

522.2

8.80

-135.0

1/4-5

*Adapted from Jiang, J.A., S. Devotta, F.A. Watson and F.A. Holland. Derived thermodynamic design data for heat pump systems operating on R21. J. Heat Recovery Systems (in press).


137


o • o r

O • s

o • o co

O • o CM

o • in

H

O • O

»H

o • r

O • m

O • <*

O • m

O • CM

Teq 'a ejnssajd

kJ

kg-

enth

alp

yp

eru

nit

mas

sH

,F

IG.A

6.l

PRES

SURE

AG

AIN

STEN

THAL

PYPE

RU

NIT

MAS

SFO

RR

2l

R21 139

condensing temperature TpQ^C FIG.A6.2 THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE

AGAINST CONDENSING TEMPERATURE FOR R21 FOR VARIOUS COMPRESSION RATIOS AND GROSS TEMPERATURE LIFTS


Tco °c

0.0

5.0

10.0

15.0

20.0 !

1 25.0 1 30.0

35.0

40.0

45.0

50.0

55.0

pco bar

0.7095

0.8711

1.0605

1.2807

1.5349

1.8264

2.1587

2.5352

2.9595

3.4353

3.9663

4.5564

density kg m

liquid

1426.1

1414.6

1403.1

1391.3

1379.4

1367.4

1355.2

1342.7

1330.1

1317.3

1304.2

1290.9

vapour

3.299

3.995

4.800

5.726

6.783

7.985

9.344

10.873

12.588

14.504

16.635

19.001 I

PV

bar m kg

0.21504

0.21805

0.22094

0.22369

0.22628

0.22873

0.23102

0.23316

0.23510

0.23685

0.23843

0.23980

latent heat

kJ kg"1

245.805

243.016

240.152

237.213

234.204

231.125

227.979

224.770

221.496

218.162

214.766

211.308

-3 MJ m

0.8110

0.9709

1.1528

1.3582

1.5886

1.8455

2.1302

2.4439

2.7882

3.1642

3.5726

4.0151

enthalpy of

saturated vapour kJ kg-1

345.805

348.315

350.810

353.285

355.738

358.165

360.564

362.932

365.265

367.561

369.816

372.025


kg MJ-1

4.0683

4.1150

4.1640

4.2156

4.2698

4.3267

4.3864

4.4490

4.5148

4.5837

4.6562

4.7324


Tco °c

60.0

65.0

70.0

75.0

80.0

85.0

90.0

95.0

100.0

105.0

110.0

115.0

pco bar

5.2096

5.9294

6.7202

7.5863

8.5334

9.5612

10.6785

11.8891

13.1974

14.6091

16.1290

17.7625

density kg m

liquid

1277.3

1263.5

1249.4

1235.0

1220.0

1205.0

1189.5

1173.5

1157.0

1140.0

1122.3

1104.2

vapour

21.621

24.515

27.697

31.204

35.193

39.313

43.962

49.066

54.668

60.823

67/598

75.068

PV bar m kg

0.24095

0.24187

0.24263

0.24312

0.24247

0.24320

0.24290

0.24230

0.24141

0.24019

0.23860

0.23662

latent heat

kJ kg"1

207.789

204.206

200.553

196.830

192.988

189.139

185.161

181.076

176.872

172.530

168.028

163.340

-3 MJ m

4.4926

5.0061

5.5547

6.1418

6.7919

7.4356

8.1401

8.8847

9.6693

10.4938

11.3584

12.2616

enthalpy of


374.187

376.296

378.346

380.334

382.226

384.095

385.859

387.533

389.108

390.571

391.910

393.111


kg MJ~

4.8126

4.8970

4.9862

5.0805

5.1817

5.2871

5.4007

5.5226

5.6538

5.7961

5.9514

6.1222

TABLE A6.1 PHYSICAL DATA FOR R21 (continued)

R21 141

τ CO ο C

12U.Ü

125.ϋ

13U.0

135.0

140.0

145.0

150.0

155.0

160.0

165.0

1 170.0 175.0

178.50 critical

pco bar

19.5179

21.3992

23.4148

25.5721

27.8788

30.3446

32.9802

35.7963

38.8010

42.0188

45.4611

49.1399

51.890

density

liquid

1085.1

1065.1

1044.1

1022.0

998.4

972.9

945.1

913.5

882.7

841.5

790.1

728.3

522.0

. -3 kg m

vapour

83.324

92.488

102.696

114.153

127.128

141.970

159.160

180.305

201.058

231.846

272.668

323.525

522.000

PV bar m kg

0.23424

0.23137 1

0.22800

0.22401

0.21929

0.21374

0.20721

0.19853

0.19299

0.18123

0.16672

0.15189

0.09941

latent heat

kJ kg"1

158.435

153.267

147.789

141.929

135.584

128.666

121.027

112.036

103.093

91.088

76.021

57.892

0.000

-3 MJ m

13.2014

14.1753

15.1773

16.2017

17.2365

18.2668

19.2627

20.2007

20.7277

21.1183

20.7284

18.7294

0.0000

enthalpy of

saturated vapour kJ kg"-1

394.153

395.014

395.666

396.068

396.170

395.916

395.218

393.779

392.303

389.110

384.199

377.571

348.942


kg MJ~

6.3117

6.5245

6.7664

7.0458

7.3755

7.7720

8.2626

8.9257

9.7000

10.9784

13.1543

17.2737

oo


142 Thermodynamic Design Data for Heat Pump Systems | \ ^co° c

X c o b a r )

ko-v ^ \ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

I !

10.0

1.061

27.62

18.23

13.53

10.72

8.85

7.52

6.52

5.75

5.13

4.63

4.21

3.86

3.56

11.0

1.102

27.72

18.29

13.58

10.76

8.88

7.54

6.54

5.76

5.14

4.64

4.22

3.87

3.57

12.0

1.145

27.81

18.35

13.62

10.79

8.91

7.56

6.56

5.78

5.16

4.65

4.23

3.88

3.58

3.32

13.0

1 1.189

27.90

18.41

13.67

10.82

8.93

7.59

6.58

5.80

5.17

4.67

4.25

3.89

3.59

3.33

14.0

1.234

27.99

18.47

13.71

10.86

8.96

7.61

6.60

5.81

5.19

4.68

4.26

3.90

3.60

3.34

15.0

1.281

28.08

18.52

13.75

10.89

8.99

7.63

6.62

5.83

5.20

4.69

4.27

3.91

3.61

3.35

16.0

1.329

28.18

18.59

13.80

10.93

9.02

7.66

6.64

5.85

5.22

4.71

4.28

3.92

3.62

3.35

17.0

1.378

28.26

18.64

13.84

10.96

9.04

7.68

6.66

5.86

5.23

4.72

4.29

3.93

3.63

3.36

18.0

1.429

28.36

18.70

13.88

10.99

9.07

7.70

6.68

5.88

5.25

4.73

4.30

3.94

3.64

3.37

19.0

1.481

28.45

18.76

13.93

11.03

9.10

7.72

6.70

5.90

5.26

4.75

4.32

3.95

3.65

3.38

20.0

1.535

28.54

18.82

13.97

11.06

9.13

7.75

6.72

5.92 '

5.28

4.76

4.33

3.96

3.65

3.39

TABLE A6.2a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) F 0R A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R21.

\co X c o b a r |

< T C O - T E V > ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

10.0

1.061

1.495

1.852

2.317

2.929

3.743

4.839

6.333

8.399

11.297

15.425

21.400

30.193

43.422

11.0

1.102

1.490

1.842

2.301

2.902

3.700

4.772

6.230

8.239

11.051

15.041

20.795

29.250

41.890

12.0

1.145

1.485

1.833

2.284

2.875

3.658

4.706

6.129

8.085

10.812

14.670

20.221

28.349

40.442

58.825

13.0

1.189

1.480

1.823

2.268

2.849

3.617

4.643

6.031

7.935

10.582

14.315

19.669

27.479

39.063

56.586

14.0

1.234

1.475

1.814

2.252

2.823

3.576

4.580

5.936

7.789

10.359

13.973

19.138

26.647

37.733

54.460

15.0

1.281

1.470

1.805

2.237

2.798

3.537

4.520

5.843

7.648

10.143

13.643

18.628

25.844

36.463

52.438

16.0

1.329

1.465

1.796

2.221

2.774

3.499

4.461

5.753

7.512

9.935

13.324

18.135

25.074

35.268

50.509

17.0

1.378

1.461

1.787

2.207

2.750

3.461

4.403

5.666

7.379

9.733

13.017

17.661

24.343

34.129

48.688

18.0

1.429

1.456

1.779

2.192

2.726

3.425

4.347

5.581

7.250

9.538

12.720

17.207

23.643

33.032

46.957

19.0

1.481

1.452

1.770

2.178

2.703

3.389

4.293

5.498

7.125

9.349

12.433

16.771

22.971

31.984

45.289

20.0

1.535

1.447

1.762

2.163

2.681

3.354

4.239

5.417

7.003

9.166

12.156

16.350

22.325

30.973

43.699

COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FORR21. C ° E V

TABLE

R21 143 Ι \ τ

XCO \ ( P bar)

\ c o (T -T ) °cNx. UCO Ev' \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

20.0

1.535

28.54

18.82

13.97

11.06

9.13

7.75

6.72

5.92

5.28

4.76

4.33

3.96

3.65

3.39

21.0

1.590

28.62

18.88

14.01

11.09

9.15

7.77

6.73

5.93

5.29

4.77

4.34

3.97

3.66

3.40

22.0

1.647

28.71

18.94

14.05

11.13

9.18

7.79

6.75

5.95

5.31

4.78

4.35

3.98

3.67

3.41

23.0

1.705

28.81

19.00

14.10

11.16

9.21

7.82

6.77

5.97

5.32

4.80

4.36

4.00

3.68

3.41

24.0

1.765

28.90

19.06

14.14

11.20

9.24

7.84

6.79

5.98

5.34

4.81

4.37

4.01

3.69

3.42

25.0

1.826

28.99

19.12

14.18

11.23

9.26

7.86

6.81

6.00

5.35

4.82

4.38

4.02

3.70

3.43

26.0

1.889

29.06

19.17

14.23

11.26

9.29

7.88

6.83

6.02

5.37

4.84

4.40

4.03

3.71

3.44

27.0

1.954

29.16

19.23

14.27

11.29

9.32

7.91

6.85

6.03

5.38

4.85

4.41

4.04

3.72

3.45

28.0

2.021

29.25

19.29

14.31

11.33

9.34

7.93

6.87

6.05

5.39

4.86

4.42

4.05

3.73

3.46

29.0

2.089

29.34

19.34

14.35

11.36

9.37

7.95

6.89

6.07

5.41

4.87

4.43

4.06

3.74

3.46

J

30.0

2.159

29.43 j

19.40

14.40

11.39

9.40

7.97

6.91

6.08

5.42

4.89

4.44

4.07

3.75

3.47

TABLE A6.3a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R21.

| \ ^ c o U c

M^co b a r )

(T -T ) ° C \ UCO EV; \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

20.0

1.535

1.447

1.762

2.163

2.681

3.354

4.239

5.417

7.003

9.166

12.156

16.350

22.325

30.973

43.699 j J

21.0

1.590

1.443

1.754

2.150

2.658

3.319

4.187

5.338

6.885

8.989

11.889

15.945

21.703

30.006

42.206

22.0

1.647

1.439

1.746

2.136

2.637

3.286

4.136

5.262

6.771

8.817

11.631

15.555

21.104

29.090

40.783

23.0

1.705

1.434

1.738

2.123

2.616

3.253

4.087

5.188

6.659

8.651

11.382

15.179

20.533

28.213

39.417

24.0

1.765

1.430

1.730

2.110

2.595

3.221

4.038

5.115

6.551

8.490

11.141

14.816

19.985

27.373

38.113

[ 25.0

1.826

1.426

1.722

2.097

2.574

3.190

3.991

5.044

6.446

8.333

10.907

14.465

19.455

26.565

36.855

26.0

1.889

1.422

1.715

2.084

2.554

3.159

3.944

4.975

6.344

8.181

10.682

14.127 j

18.947

25.789

35.655

27.0

1.954

' 1.418

1.707

2.071

2.535

3.129

3.899

4.908

6.244

8.034

10.463

13.802

18.458

25.043

34.520

28.0

2.021

1.414

1.700

2.059

2.515

3.100

3.855

4.843

6.147

7.891

10.252

13.488

17.987

24.332

33.433

29.0

2.089

1.410

1.693

2.047

2.496

3.071

3.812

4.779

6.053

7.753

10.047

13.184

17.534

23.650

32.394

30.0

2.159

1.406

1.686

2.035

2.478

3.043

3.770

4.717

5.962

7.618

9.849

12.892

17.097 1

22.995

31.398

TABLE A6.3b COMPRESSION RATIOS P„/P_„ FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R21. C ° E V


| \7co Xco bar)

(T -T ) ° c \ 1 CO Ev' \ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

30.0

2.159

29.43

19.40

14.40

11.39

9.40

7.97

6.91

6.08

5.42

4.89

4.44

4.07

3.75

3.47

31.0

2.230

29.53

19.46

14.44

11.43

9.42

7.99

6.93

6.10

5.44

4.90

4.45

4.08

3.76

3.48

32.0

2.304

29.61

19.52

14.48

11.46

9.45

8.02

6.95

6.11

5.45

4.91

4.46

4.09

3.77

3.49

33.0

2.379

29.68

19.57

14.52

11.49

9.48

8.04

6.96

6.13

5.47

4.92

4.48

4.10

3.77

3.50

34.0

2.456

29.76

19.63

14.56

11.52

9.50

8.06

6.98

6.15

5.48

4.94

4.49

4.11

3.78

3.51

35.0

2.535

29.85

19.69

14.60

11.56

9.53

8.08

7.00

6.16

5.49

4.95

4.50

4.12

3.79

3.51

36.0

2.616

29.96

19.75

14.64

11.59

9.56

8.11

7.02

6.18

5.51

4.96

4.51

4.13

3.80

3.52

37.0

2.699

30.05

19.80

14.69

11.62

9.58

8.13

7.04

6.20

5.52

4.98

4.52

4.14

3.81

3.53

38.0

2.784

30.13

19.86

14.73

11.65

9.61

8.15

7.06

6.21

5.54

4.99

4.53

4.15

3.82

3.54

39.0

2.871

30.22

19.91

14.77

11.69

9.63

8.17

7.08

6.23

5.55

5.00

4.54

4.16

3.83

3.55

40.0

2.960

30.30

19.97

14.81

11.72

9.66

8.19

7.10

6.24

5.57

5.01

4.55

4.17

3.84

3.55


ΓΧ^ο00

X c o bar>

[T -T ) ° C \ CO EV \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

30.0

2.159

1.406

1.686

2.035

2.478

3.043

3.770

4.717

5.962

7.618

9.849

12.892

17.097

22.995

31.398

31.0

2.230

1.403

1.679

2.024

2.460

3.015

3.729

4.656

5.873

7.488

9.657

12.608

16.676

22.365

30.441

32.0

2.304

1.399

1.672

2.013

2.442

2.988

3.689

4.597

5.786

7.361

9.471

12.335

16.271

21.760

29.523

33.0

2.379

1.395

1.665

2.001

2.424

2.961

3.649

4.539

5.701

7.238

9.291

12.070

15.880

21.177

28.647

34.0

2.456

1.392

1.658

1.990

2.407

2.935

3.611

4.483

5.619

7.118

9.116

11.814

15.503

20.617

27.809

35.0

2.535

1.388

1.652

1.980

2.391

2.910

3.573

4.428

5.539

7.002

8.947

11.567

15.140

20.079

27.006

36.0

2.616

1.385

1.645

1.969

2.374

2.885

3.537

4.374

5.461

6.889

8.783

11.327

14.789

19.560

26.234

37.0

2.699

1.381

1.639

1.958

2.358

2.861

3.501

4.321

5.385

6.779

8.624

11.096

14.450

19.062

25,493

38.0

2.784

1.378

1.633

1.948

2.342

2.837

3.465

4.270

5.311

6.672

8.469

10.872

14.124

18.582

24.781

39.0

2.871

1.374

1.626

1.938

2.326

2.814

3.431

4.220

5.239

6.568

8.319

10.655

13.808

18.119

24.097

40.0

2.960

1.371

1.620

1.928

2.311

2.791

3.397

4.171

5.169

6.466

8.174

10.445

13.503

17.674

23.439

TABLE A6.4b COMPRESSION FOR R21.

RATIOS Pco/PEV FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES

R21 145

lx\co

Xco bar)

( T C O - T E V ) ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

40.0

2.960

30.30

19.97

14.81

11.72

9.66

8.19

7.10

6.24

5.57

5.01

4.55

4.17

3.84

3.55

41.0

3.050

30.38

20.03

14.85

11.75

9.69

8.22

7.11

6.26

5.58

5.02

4.56

4.18

3.85

3.56

42.0

3.143

30.47

20.08

14.89

11.78

9.71

8.24

7.13

6.28

5.59

5.04

4.58

4.19

3.86

3.57

43.0

3.239

30.57

20.14

14.93

11.81

9.74

8.26

7.15

6.29

5.61

5.05

4.59

4.20

3.86

3.58

44.0

3.336

30.66

20.19

14.97

11.85

9.76

8.28

7.17

6.31

5.62

5.06

4.60

4.21

3.87

3.59

45.0

3.435

30.74

20.25

15.01

11.88

9.79

8.30

7.19

6.32

5.64

5.07

4.61

4.22

3.88

3.59

46.0

j 3.537

30.81

20.30

15.06

11.91

9.81

8.32

7.21

6.34

5.65

5.09

4.62

4.23

3.89

3.60

47.0

3.641

30.90

20.36

15.10

11.94

9.84

8.34

7.22

6.36

5.66

5.10

4.63

4.24

3.90

3.61

48.0

3.747

30.98

20.42

15.14

11.97

9.87

8.37

7.24

6.37

5.68

5.11

4.64

4.24

3.91

3.62

49.0

3.856

31.06

20.47

15.18

12.00

9.89

8.39

7.26

6.39

5.69

5.12

4.65

4.25

3.92

3.62

50.0

3.966

31.14

20.52

15.21

12.03

9.92

8.41

7.28

6.40

5.70 1

5.13 j

4.66

4.26

3.92

3.63

TABLE A6.5a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R21. R

| \^co°c

\ ( P bar)

(TC0"TEV) ° ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

1 75.0

40.0

2.960

1.371

1.620

1.928

2.311

2.791

3.397

4.171

5.169

6.466

8.174

10.445

13.503

17.674

23.439

41.0

3.050

1.368

1.614

1.918

2.296

2.768

3.364

4.124

5.100

6.368

8.032

10.241

13.208

17.245

22.807

42.0

3.143

1.364

1.609

1.909

2.281

2.746

3.332

4.077

5.033

6.272

7.895

10.044

12.924

16.830

22.201

43.0

3.239

1.361

1.603

1.899

2.266

2.724

3.300

4.032

4.968

6.179

7.762

9.853

12.648

16.431

21.618

44.0

3.336

1.358

1.597

1.890

2.252

2.703

3.270

3.987

4.904

6.088

7.632

9.667

12.381

16.045

21.056

45.0

3.435

1.355

1.591

1.881

2.238

2.682

3.239

3.943

4.842

6.000

7.506

9.488

12.124

15.674

20.516

46.0

3.537

1.352

1.586

1.872

2.224

2.662

3.210

3.901

4.782

5.913

7.384

9.313

11.875

15.315

19.995

47.0

3.641

1.349

1.580

1.863

2.211

2.642

3.181

3.859

4.722

5.830

7.265

9.144

11.634

14.969

19.494

48.0

3.747

1.346

1.575

1.854

2.198

2.622

3.152

3.819

4.664

5.748

7.149

8.980

11.400

14.634

19.011

49.0

3.856

1.343

1.570

1.846

2.184

2.603

3.124

3.779

4.608

5.668

7.037

8.821

11.174

14.310

18.545

50.0

3.966

1.340

1.565

1.837

2.172

2.584

3.097

3.740

4.553

5.590

6.927

8.666

10.954

13.998

18.097

TABLE A6.5b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES CO EV FOR R21.


X c o b a r )

(TCO-TEV> ° C \

10.0

15.0

20.0

' 25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

50.0

3.966

31.14

20.52

15.21

12.03

9.92

8.41

7.28

6.40

5.70

5.13

4.66

4.26

3.92

3.63

51.0

4.080

31.23

20.58

15.25

12.07

9.94

8.43

7.30

6.42

5.72

5.15

4,67

4.27

3.93

3.64

52.0

4.195

31.31

20.63

15.29

12.10

9.97

8.45

7.31

6.43

5.73

5.16

4.68

4.28

3.94

3.65

53.0

4.313

31.40

20.69

15.34

12.13

9.99

8.47

7.33

6.45

5.74

5.17

4.69

4.29

3.95

3.66

54.0

4.433

31.48

20.74

15.38

12.16

10.02

8.49

7.35

6.46

5.76

5.18

4.70

4.30

3.96

3.66

55.0

4.556

31.57

20.80

15.42

12.19

10.04

8.51

7.37

6.48

5.77

5.19

4.71

4.31

3.97

3.67

56.0

4.682

31.64

20.84

15.45

12.22

10.07

8.53

7.38

6.49

5.78

5.21

4.72

4.32

3.98

3.68

57.0

4.810

31.69

20.88

15.48

12.24

10.09

8.55

7.40

6.51

5.80

5.22

4.73

4.33

3.98

3.69

58.0

4.941

31.78

20.94

15.52

12.28

10.11

8.57

7.42

6.52

5.81

5.23

4.75

4.34

1 3.99

3.69

59.0

5.074

31.87

21.00

15.56

12.31

10.14

8.59

7.44

6.54

5.82

5.24

4.76

4.35

4.00

3.70

60.0

5.210

31.98

21.06

15.61

12.34

10.16

8.61

7.45

6.55

5.84

5.25

4.77

4.36

4.01

3.71


|\τ η °c Xco ! ^ c o b a r )

(TC0"TEV) ° ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

| 60.0

65.0

70.0

75.0

50.0

3.966

1.340

1.565

1.837

2.172

2.584

3.097

3.740

4.553

5.590

6.927

8.666

10.954

13.998

18.097

51.0

4.080

1.337

1.559

1.829

2.159

2.566

3.070

3.702

4.499

5.515

6.821

8.517

10.742

13.697

17.665

52.0

4.195

1.335

1.554

1.821

2.147

2.547

3.044

3.665

4.447

5.441

6.717

8.371

10.536

13.404

17.247

53.0

4.313

1.332

1.549

1.813

2.135

2.529

3.018

3.628

4.395

5.369

6.616

8.229

10.337

13.122

16.844 1

54.0

4.433

1.329

1.544

1.805

2.122

2.512

2.993

3.592

4.345

5.299

6.518

8.091

10.143

12.848

16.455

55.0

4.556

1.326

1.540

1.797

2.111

2.495

2.969

3.558

4.296

5.230

6.422

7.958

9.956

12.584

16.080

56.0

4.682

1.324

1.535

1.790

2.099

2.478

2.945

3.524

4.249

5.164

6.329

7.828

9.774

12.329

15.719

57.0

4.810

1.321

1.530

1.782

2.088

2.462

2.921

3.491

4.202

5.099

6.239

7.702

9.598

12.082

15.370

58.0

4.941

1.319

1.526

1.775

2.077

2.445

2.898

3.458

4.156

5.035

6.151

7.579

9.427

11.841

15.032

59.0

5.074

1.316

1.521

1.768

2.066

2.429

2.875

3.426

4.112

4.973

6.064

7.459

9.260

11.608

14.704

60.0

5.210

1.313

1.516

1.760

2.055

2.413

2.852

3.394

4.068

4.912

5.980

7.343

9.098

11.383

14.388

TABLE A6.6b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES CO EV FOR R21.

R21 147 [ \ τ _ °c \ c o

X c o b a r )

(TCO"TEV) ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

60.0

5.210

31.98

21.06

15.61

12.34

10.16

8.61

7.45

6.55

5.84

5.25

4.77

4.36

4.01

3.71

61.0

5.348

32.09

21.13

15.65

12.37

10.19

8.64

7.47

6.57

5.85

5.26

4.78

4.37

4.02

3.72

62.0

5.489

32.14

21.16

15.68

12.40

10.21

8.66

7.49

6.58

5.86

5.27

4.79

4.38

4.03

3.72

63.0

5.633

32.18

21.20

15.71

12.42

10.23

8.67

7.50

6.60

5.87

5.29

4.80

4.38

4.03

3.73

64.0

5.780

32.25

21.25

15.75

12.45

10.26

8.69

7.52

6.61

5.89

5.30

4.81

4.39

4.04

3.74

65.0

5.929

32.30

21.30

15.78

12.48

10.28

8.71

7.54

6.63

5.90

5.31

4.82

4.40

4.05

3.74

66.0

6.082

32.41

21.35

15.82

12.51

10.30

8.73

7.55

6.64

5.91

5.32

4.83

4.41

4.06

3.75

67.0

6.237

32.55

21.41

15.87

12.54

10.33

8.75

7.57

6.66

5.93

5.33

4.84

4.42

4.06

3.76

68.0

6.395

32.61

21.46

15.90

12.57

10.35

8.77

7.59

6.67

5.94

5.34

4.85

4.43

4.07

3.77

69.0

6.556

32.67

21.51

15.94

12.60

10.38

8.79

7.60

6.68

5.95

5.35

4.86

4.44

4.08

3.77

70.0 1

6.720

32.72

21.55

15.98

12.63

10.40

8.81

7.62

6.70

5.96

5.36

4.87

4.45

4.09

3.78


| \ T °C

Xco b a r )

!(ταΓτΕν) ° c \ .

10.0

15.0

20.0

25.0

30.0

j 35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

60.0

5.210

1.313

1.516

1.760

2.055

2.413

2.852

3.394

4.068

4.912

5.980

7.343

9.098

11.383

14.388

61.0

5.348

1.311

1.512

1.753

2.044

2.398

2.830

3.363

4.025

4.853

5.898

7.230

8.941

11.164

14.082

62.0

5.489

1.308

1.508

1.746

2.034

2.383

2.809

3.333

3.983

4.795

5.819

7.120

8.789

10.953

13.787

63.0

1 5.633

1.306

1.503

1.739

2.023

2.368

2.788

3.304

3.942

4.739

5.741

7.012

8.641

10.747

13.500

64.0

5.780

1.304

1.499

1.733

2.013

2.353

2.767

3.275

3.902

4.683

5.665

6.908

8.497

10.548

13.223

65.0

5.929

1.301

1.495

1.726

2.004

2.339

2.747

3.247

3.863

4.630

5.591

6.806

8.357

10.356

12.956

66.0

6.082

1.299

1.491

1.719

1.994

2.325

2.727

3.219

3.825

4.577

5.519

6.708

8.222

10.168

12.696

67.0

6.237

1.297

1.487

1.713

1.984

2.311

2.707

3.192

3.787

4.526

5.449

6.611

8.090

9.987

12.445

68.0

6.395

1.294

1.483

1.707

1.975

2.297

2.688

3.165

3.751

4.475

5.380

6.517

7.961

9.810

12.201 J

69.0

6.556

1.292

1.479

1.700

1.965

2.284

2.669

3.139

3.714

4.426

5.313

6.426

7.836

9.638

11.965

70.0

6.720

1.290

1.475

1.694

1.956

2.271

2.651

3.113

3.679

4.378

5.247

6.337

7.714

9.472

11.737

COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES CO EV FOR R21. TABL

148 Thermodynamic Design Data for Heat Pump Systems Γ\τ °c xco

X c o b a r )

(TCO-TEV) ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

70.0

6.720

32.72

21.55

15.98

12.63

10.40

8.81

7.62

6.70

5.96

5.36

4.87

4.45

4.09

3.78

71.0

6.888

32.74

21.60

16.01

12.65

10.42

8.83

7.64

6.71

5.98

5.37

4.87

4.45

4.10

3.79

72.0

7.057

32.86

21.67

16.04

12.68

10.44

8.85

7.65

6.73

5.99

5.38

4.88

4.46

4.10

3.79

73.0

7.230

32.99

21.72

16.08

12.71

10.47

8.87

7.67

6.74

6.00

5.40

4.89

4.47

4.11

3.80

74.0

7.406

33.08

21.76

16.12

12.74

10.49

8.89

7.69

6.76

6.01

5.41

4.90

4.48

4.12

3.81

75.0

7.586

33.14

21.79

16.14

12.76

10.51

8.90

7.70

6.77

6.02

5.42

4.91

4.49

4.13

3.81

76.0

7.770

33.16

21.80

16.18

12.78

10.53

8.92

7.71

6.78

6.03

5.43

4.92

4.50

4.13

3.82

77.0

7.958

33.08

21.82

16.19

12.80

10.54

8.93

7.72

6.79

6.04

5.43

4.93

4.50

4.14

3.83

78.0

8.146

33.18

21.89

16.23

12.82

10.56

8.95

7.74

6.80

6.05

5.44

4.94

4.51

4.15

3.83

79.0

8.338

33.27

21.95

16.26

12.85

10.59

8.97

7.76

6.82

6.07

5.45

4.95

4.52

4.15

3.84 ___

80.0

8.533

33.36

22.01

16.29

12.88

10.61

8.99

7.77

6.83

6.08

5.47

4.96

4.53

4.16

3.85


(T -T ) ° C \ r co EV' \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

70.0

6.720

1.290

1.475

1.694

1.956

2.271

2.651

3.113

3.679

4.378

5.247

6.337

7.714

9.472

11.737

71.0

6.888

1.288

1.471

1.688

1.947

2.258

2.633

3.088

3.645

4.332

5.184

6.250

7.596

9.311

11.515

72.0

7.057

1.286

1.467

1.682

1.938

2.245

2.615

3.063

3.611

4.285

5.121

6.165

7.481

9.153

11.300

73.0

7.230

1.284

1.463

1.676

1.930

2.233

2.597

3.039

3.578

4.240

5.060

6.082

7.368

9.000

11.091

74.0

7.406

1.281

1.460

1.671

1.921

2.220

2.580

3.015

3.546

4.196

5.000

6.002

7.259

8.852

10.888

75.0

7.586

1.279

1.456

1.665

1.913

2.208

2.563

2.992

3.514

4.154

4.942

5.923

7.153

8.708

10.693

76.0

7.770

1.278

1.453

1.659

1.905

2.197

2.547

2.970

3.484

4.112

4.886

5.848

7.051

8.569

10.504

77.0

7.958

1.276

1.450

1.654

1.897

2.186

2.532

2.948

3.454

4.072

4.832

5.774

6.952

8.435

10.321

78.0

8.146

1.274

1.446

1.649

1.889

2.174

2.515

2.926

3.424

4.032

4.777

5.701

6.853

8.302

10.141

79.0

8.338

1.272

1.443

1.643

1.881

2.163

2.500

2.905

3.395

3.992

4.724

5.629

6.757

8.172

9.966

80.0

8.533

1.270

1.439

1.638

1.873

2.151

2.484

2.883

3.366

3.953

4.672

5.560

6.663

8.047

9.796


RATIOS P /P FOR A RANGE OF LIFTS CO EV AND CONDENSING TEMPERATURES

R21 149 ΓΜ'^ΛΛ °C

xco Xco b a r )

Pco'V ^ X 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

1 65.0

70.0

75.0

80.0

8.533

33.36

22.01

16.29

12.88

10.61

8.99

7.77

6.83

6.08

5.47

4.96

4.53

4.16

3.85

81.0

8.732

33.45

22.05

16.32

12.91

10.63

9.01

7.79

6.84

6.09

5.48

4.97

4.54

4.17

3.85

82.0

8.934

33.53

22.09

16.36

12.94

10.65

9.02

7.80

6.86

6.10

5.49

4.97

4.54

4.18

3.86

83.0

9.140

33.59

22.14

16.41

12.97

10.67

9.04

7.82

6.87

6.11

5.50

4.98

4.55

4.18

3.87

84.0

9.348

33.67

22.19

16.45

12.99

10.70

9.06

7.83

6.88

6.13

5.51

4.99

4.56

4.19

3.87

85.0

9.561

33.77

22.23

16.48

13.02

10.72

9.08

7.85

6.90

6.14

5.52

5.00

4.57

4.20

3.88

86.0

9.778

33.86

22.28

16.51

13.03

10.74

9.09

7.86

6.91

6.15

5.53

5.01

4.57

4.20

3.88

87.0

9.998

34.04

22.31

16.53

13.06

10.76

9.11

7.88

6.92

6.16

5.53

5.02

4.58

4.21

3.89

88.0

10.221

34.09

22.35

16.56

13.09

10.78

9.12

7.89

6.93

6.17

5.54

5.03

4.59

4.22

3.90

89.0

10.448

34.13

22.39

16.59

13.12

10.80

9.14

7.90

6.94

6.18

5.55

5.03

4.60

4.22

3.90

90.0

10.678 I

34.18

22.45

16.62

13.14

10.81

9.16

7.92

6.96

6.19

5.56

5.04

4.60 1

4.23

3.91

TABLE A6.9a THEORETICAL RANKINE LIFTS AND CONDENSING

COEFFICIENTS OF PERFORMANCE TEMPERATURES FOR R21.

(COP ) FOR A

_ D

Γ^? c

Xco bar)

(T -T ) °C V \ uco W \ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

80.0

8.533

1.270

1.439

1.638

1.873

2.151

2.484

2.883

3.366

3.953

4.672

5.560

6.663

8.047

9.796

81.0

8.732

1.268

1.436

1.633

1.865

2.140

2.469

2.863

3.338

3.915

4.622

5.492

6.572

7.924

9.631

82.0

8.934

1.266

1.432

1.628

1.857

2.130

2.454

2.842

3.310

3.878

4.572

5.425

6.483

7.805

9.470

j 83.0

9.140

1.264

1.429

1.623

1.850

2.119

2.439

2.822

3.283

3.842

4.523 j

5.360

6.396

7.689

9.314

84.0

9.348

1.262

1.426

1.617

1.842

2.109

2.425

2.802

3.257

3.806

4.476

5.297

6.312

7.575

9.163

85.0

9.561

1.260

1.423

1.612

1.835

2.098

2.411

2.783

3.231

3.771

4.429

5.235

6.229

7.465

9.015 '

86.0

9.778

1.258

1.420

1.608

1.828

2.088

2.397

2.764

3.205

3.738

4.384

5.175

6.149

7.359

8.873

87.0

9.998

1.256

1.417

1.603

1.821

2.078

2.383

2.746

3.181

3.704

4.340

5.116

6.071

7.255

8.734

88.0

10.221

1.255

1.414

1.598

1.814

2.069

2.370

2.728

3.156

3.672

4.296

5.058

5.994

7.153

8.598

89.0

10.448

1.253

1.411

1.594

1.808

2.059

2.357

2.710

3.132

3.640

4.254

5.002

5.919

7.054

8.466

90.0

10.678

1.251

1.408

1.589

1.801

2.050

2.344

2.692

3.108

3.608

4.212

4.947

5.847

6.957

8.338


RATIOS Ρ„Λ/Ρ„„ FOR A RANGE OF LIFTS AND CO EV CONDENSING TEMPERATURES

150 Thermodynamic Design Data for Heat Pump Systems \ T

(T -Γ CO

^ 1 ^MPco b a r )

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

90.0

10.678

34.18

22.45

16.62

13.14

10.81

9.16

7.92

6.96

6.19

5.56

5.04

4.60

4.23

3.91

91.0

10.913

34.23

22.50

16.66

13.16

10.83

9.17

7.93

6.97

6.20

5.57

5.05

4.61

4.24

3.91

92.0

11.152

34.26

22.59

16.68

13.18

10.85

9.19

7.94

6.98

6.21

5.58

5.06

4.62

4.24

3.92

93.0

11.394

34.33

22.63

16.71

13.21

10.87

9.21

7.96

6.99

6.22

5.59

5.07

4.63

4.25

3.92

94.0

11.639

34.36

22.65

16.73

13.23

10.89

9.22

7.97

7.00

6.23

| 5.60

5.07

4.63

4.26

3.93

95.0

11.889

34.41

22.68

16.77

13.25

10.91

9.23

7.98

7.01

6.24

5.61

5.08

4.64

4.26

3.94

96.0

12.143

34.45

22.70

16.80

13.27

10.92

9.24

7.99

7.02

6.25

5.61

5.09

4.64

4.27

3.94

97.0

12.401

34.47

22.71

16.84

13.28

10.93

9.26

8.01

7.03

6.25

5.62

5.09

4.65

4.27

3.95

98.0

12.662

34.53

22.74

16.87

13.30

10.95

9.27

8.02

i 7.04

6.26

5.63

5.10

4.66

4.28

3.95

99.0

12.928

34.59 1

22.77

16.89

13.32

10.97

9.29

8.03

7.05

6.27

5.64

5.11

4.66

4.28

3.96

100.0 |

13.197

34.64

22.81

16.91

13.35

10.98

9.30

8.04

7.06

6.28

5.64

5.12

4.67

4.29

3.96

TABLE A6.lOa THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R21.

Γ^ςο^ X c o b a r )

T C O - T E V ) ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

90.0

10.678

1.251

1.408

1.589

1.801

2.050

2.344

2.692

3.108

3.608

4.212

4.947

5.847

6.957

8.338

91.0

10.913

1.250

1.405

1.585

1.794

2.041

2.331

2.675

3.086

3.578

4.172

4.893

5.776

6.863

8.213

92.0

11.152

1.248

1.401

1.580

1.788

2.032

2.318

2.658

3.063

3.548

4.132

4.841

5.707

6.772

8.092

93.0

11.394

1.247

1.399

1.576

1.782

2.023

2.306

2.642

3.041

3.518

4.093

4.790

5.639

6.682

7.974

94.0

11.639

1.245

1.396

1.572

1.775

2.014

2.294

2.625

3.019

3.489

4.055

4.739

5.572

6.594

7.858

95.0

11.889

1.243

1.393

1.567

1.769

2.005

2.282

2.609

2.997

3.461

4.017

4.690

5.508

6.510

7.746

96.0

12.143

1.242

1.391

1.563

1.763

1.997

2.271

2.594

2.977

3.433

3.981

4.642

5.445

6.427

7.637

97.0

12.401

1.240

1.388

1.558

1.757

1.988

2.259

2.578

2.956

3.406

3.945

4.595

5.383

6.346

7.530

98.0

12.662

1.239

1.385

1.554

1.751

1.980

2.248

2.563

2.936

3.379

3.910

4.549

5.323

6.267

7.426

99.0

12.928

1.237

1.383

1.550

1.746

1.972

2.237

2.548

2.916

3.353

3.875

4.503

5.264

6.189

7.324

100.0

13.197 1

1.236

1.380

1.547

1.740

1.964

2.226

2.533

2.896

3.327

3.842

4.459

5.206

6.114

7.226

Afi lob COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES A D · J-UJ-) CO EV FOR R21.

R21 15 1 Γ\τ—°c 1

X^co

(Τ00-ΤΕν} ^ Χ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

100.0

13.197

34.64

22.81

16.91

13.35

10.98

9.30

8.04

7.06

6.28

5.64

5.12

4.67

4.29

3.96

101.0

13.472

34.67

22.84

16.93

13.37

11.00

9.31

8.05

7.07

6.29

5.65

5.12

4.68

4.29

3.97

102.0

13.751

34.68

22.85

16.94

13.40

11.01

9.32

8.06

7.08

6.30

5.66

5.13

4.68

4.30

3.97

103.0

14.032

34.76

22.91

16.97

13.42

11.03

9.34

8.07

7.09

6.31

5.67

5.13

4.69

4.30

3.97

104.0

14.318

34.82

22.94

16.99

13.44

11.04

9.35

8.08

7.10

6.31

5.67

5.14

4.69

4.31

3.98

105.0

14.609

34.87

22.97

17.01

13.45

11.06

9.36

8.10

7.11

6.32

5.68

5.15

4.70

4.31

3.98

106.0

14.905

34.91

22.98

17.03

13.46

11.07

9.37

8.10

7.11

6.33

5.69

5.15

4.70

4.32

3.99

107.0

15.205

34.99

23.00

17.04

13.47

11.10

9.38

8.11

7.12

6.34

5.69

5.16

4.71

4.32

3.99

108.0

15.509

35.02

23.02

17.06

13.48

11.11

9.39

8.12

7.13

6.34

5.70

5.16

4.71

4.33

3.99

109.0

15.816

35.08

23.07

17.09

13.50

11.12

9.40

8.13

7.14

6.35

5.70

5.17

4.72

4.33

4.00

110.0

16.129

35.11

23.09

17.11

13.52

11.13

9.42

8.14

7.15

6.36

5.71

5.17

4.72

4.34

4.00

TABLE A6.11a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP)R FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R21.

\ c o

\ i p bar)

(TCO-TEV> ° C \ 10.0

15.0

20.0

25.0

| 30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

100.0

13.197

1.236

1.380

1.547

1.740

1.964

2.226

2.533

2.896

3.327

3.842

4.459

5.206

6.114

7.226

101.0

13.472

1.234

1.378

1.543

1.734

1.956

2.215

2.519

2.877

3.302

3.809

4.416

5.150

6.040

7.130

102.0

13.751

1.233

1.375

1.539

1.728

1.949

2.205

2.505

2.859

3.278

3.777

4.375

5.095

5.969

7.037

103.0

14.032

1.232

1.373

1.535

1 1.723

1.941

2.194

2.491

2.840

3.254

3.745

4.333

5.041

5.899

6.945

104.0

14.318

1.230

1.371

1.532

1.717

1.933

2.184

2.477

2.822

3.230

3.714

4.292

4.988

5.830

6.855

105.0

14.609

1.229

1.368

1.528

1.712

1.926

2.174

2.464

2.804

3.206

3.683

4.253

4.936

5.763

6.768

106.0

14.905

1.227

1.366

1.524

1.707

1.918

2.164

2.451

2.787

3.183

3.653

4.214

4.886

5.697

6.683

107.0

15.205

1.226

1.363

1.521

1.702

1.911

2.155

2.438

2.770

3.161

3.625

4.176

4.837

5.634

6.600

108.0

15.509

1.225

1.361

1.517

1.697

1.904

2.145

2.425

2.753

3.139

3.596

4.139

4.789

5.571

6.519

109.0

15.816

1.223

1.359

1.514

1.692

1.897

2.136

2.412

2.737

3.117

3.568

4.102

4.741

5.510

6.440

110.0

16.129

1.222

1.357

1.510

1.687

1.890 1

2.126

2.400

2.720

3.096

3.540

4.067

4.695

5.450

6.362

TABLE A6.11b COMPRESSION RATIOS Ρ„/Ρ_. FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R21. C ° E V

152 Thermodynamic Design Data for Heat Pump Systems r^co°c

X^co b a r )

(TCO-TEV) ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

110.0

16.129

35.11

23.09

17.11

13.52

11.13

9.42

8.14

7.15

6.36

5.71

5.17

4.72

4.34

4.00

111.0

16.446

35.10

23.10

17.11

13.52

11.14

9.42

8.14

7.15

6.36

5.71

5.18

4.72

4.34

4.01

112.0

16.769

35.08

23.10

17.10

13.52

11.13

9.43

8.15

7.15

6.36

5.72

5.18

4.73

4.34

4.01

113.0

17.095

35.11

23.14

17.13

13.54

11.15

9.45

8.15

7.16

6.37

5.72

5.19

4.73

4.34

4.01

114.0

17.426

35.16

23.17

17.15

13.56

11.16

9.45

8.16

7.17

6.38

5.73

5.19

4.74

4.35

4.01 ,

115.0

17.763

35.22

23.20

17.17

13.57

11.17

9.46

8.17

7.18

6.38

5.73

5.19

4.74

4.35

4.02

116.0

18.104

35.27

23.22

17.19

13.58

11.18

9.47

8.18

7.18

6.39

5.74

5.20

4.74

4.36

4.02

117.0

18.453

35.24

23.22

17.20

13.58

11.18

9.47

8.19

7.18

6.39

5.74

5.20

4.75

4.36

4.02

118.0

18.803

35.29

23.23

17.21

13.59

11.19

9.48

8.20

7.19

6.39

5.74

5.20

4.75

4.36

4.02

119.0

19.158

35.36

23.27

17.24

13.61

11.21

9.49

8.20

7.20

6.40

5.75

5.21

4.75

4.36

4.03

120.0

19.518

35.38

23.28

17.25

13.62

11.21

9.49

8.21

7.20

6.40

5.75

5.21

4.75

4.37

4.03


\ T UC

\ ^ P b a r )

( TC0"TEV) ^ \ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

110.0

16.129

1.222

1.357

1.510

1.687

1.890

2.126

2.400

2.720

3.096

3.540

4.067

4.695

5.450

6.362

111.0

16.446

1.221

1.354

1.507

1.682

1.883

2.117

2.388

2.704

3.075

3.513

4.031

4.650

5.392

6.287

112.0

16.769

1.219

1.352

1.504

1.677

1.877

2.107

2.376

2.689

3.055

3.486

3.997

4.606

5.335

6.213

113.0

17.095

1.218

1.350

1.500

1.673

1.870

2.099

2.364

2.673

3.035

3.460

3.964

4.562

5.278

6.141

114.0

17.426

1.217

1.348

1.497

1.668

1.864

2.090

2.353

2.658

3.015

3.434

3.931

4.520

5.224

6.070

115.0

17.763

1.216

1.346

1.494

1.663

1.858

2.082

2.341

2.643

2.996

3.410

3.898

4.478

5.171

6.002

116.0

18.104

1.215

1.344

1.491

1.659

1.852

2.073

2.330

2.629

2.977

3.385

3.867

4.438

5.119

5.935

117.0

18.453

1.214

1.342

1.488

1.655

1.846

2.065

2.319

2.615

2.959

3.362

3.836

4.399

5.068

5.870

118.0

18.803

1.212

1.340

1.485

1.650

1.840

2.057

2.308

2.601

2.940

3.338

3.806

4.360

5.018

5.806

119.0

19.158

1.211

1.338

1.482

1.646

1.834

2.049

2.298

2.587

2.922

3.315

3.776

4.321

4.969

5.743

120.0

19.518

1.210

1.336

1.479

1.642

1.828

2.041

2.287

2.573

2.904

3.292

3.746

4.284

4.921

5.681 |

TABLE A6.12b COMPRESSION RATIOS P__/P_„ FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES ~. CO EV FOR R21.

R21 ! \ c o ü c

1 Xco b a r ) .

[T -T ) c V L CO EV \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

120.0

19.518

35.38

23.28

17.25

13.62

11.21

9.49

8.21

7.20

6.40

5.75

5.21

4.75

4.37

4.03

121.0

19.884

35.39

23.28

17.24

13.62

11.21

9.49

8.21

7.20

6.41

5.75

5.21

4.76

4.37

4.03

122.0

20.257

35.48

23.28

17.25

13.63

11.21

9.49

8.21

7.21

6.41

5.75

5.21

4.76

4.37

4.03

123.0

20.632

35.49

23.31

17.26

13.64

11.22

9.50

8.21

7.22

6.41

5.76

5.22

4.76

4.37

4.03

124.0

21.013

35.57

23.35

17.28

13.66

11.23

9.51

8.22

7.22

6.41

5.76

5.22

4.76

4.37

4.04

125.0

21.399

35.53

23.35

17.29

13.66

11.23

9.51

8.22

7.22

6.42

5.76

5.22

4.76

4.37

4.04

126.0

21.791

35.40

23.32

17.26

13.64

11.22

9.50

8.21

7.22

6.41

5.76

5.22

4.76

4.37

4.03

127.0

22.192

35.32

23.30

17.23

13.62

11.21

9.49

8.21

7.21

6.41

5.76

5.22

4.76

4.37

4.03

128.0

22.594

35.34

23.30

17.24

13.62

11.22

9.49

8.21

7.21

6.42

5.76

5.22

4.76

4.37

4.03

129.0

23.001

35.28

23.30

17.24

13.63

11.22

9.50

8.21

7.21

6.42

5.76

5.22

4.76

4.37

4.03

130.0

23.415

35.33

23.30

17.25

13.63

11.22

9.50

8.21

7.21

6.42

5.76

5.22

4.76

4.37

4.03


Γχ T °c ! \co X < c o b a r )

(TCO-TEV) ^ X 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

120.0

19.518

1.210

1.336

1.479

1.642

1.828

2.041

2.287

2.573

2.904

3.292

3.746

4.284

4.921

5.681

121.0

19.884

1.209

1.334

1.476

1.637

1.822

2.034

2.277

2.559

2.887

3.269

3.718

4.247

4.874

5.622

122.0

20.257

1.208

1.332

1.473

1.633

1.816

2.026

2.267

2.546

2.870

3.248

3.690

4.211

4.829

5.564

123.0

20.632

1.207

1.330

1.470

1.629

1.811

2.019

2.257

2.533

2.854

3.226

3.663

4.176

4.784

5.506

124.0

21.013

1.206

1.329

1.468

1.625

1.805

2.011

2.248

2.520

2.837

3.205

3.636

4.141

4.740

5.450

125.0

21.399

1.205

1.327

1.465

1.621

1.800

2.004

2.238

2.508

2.821

3.184

3.609

4.108

4.697

5.395

126.0

21.791

1.204

1.325

1.462

1.618

1.795

1.997

2.229

2.495

2.805

3.164

3.583

4.075

4.654

5.342

127.0

22.192

1.203

1.323

1.460

1.614

1.790

1.990

2.220

2.484

2.789

3.145

3.558

4.043

4.613

5.290

128.0

22.594

1.202

1.322

1.457

1.610

1.784

1.983

2.211

2.472

2.774

3.125

3.533

4.011

4.573

5.238

129.0

23.001

1.201

1.320

1.454

1.606

1.779

1.976

2.202

2.460

2.759

3.106

3.508

3.980

4.533

5.188

130.0

23.415

1.200

1.318

1.452

1.603

1.774

1.969

2.193

2.449

2.744

3.087

3.484

3.949

4.495

5.139

A6.13b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R21. TABL


(T -T ) °Cssw f CO EVJ X .

10.0

! 15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

130.0

23.415

35.33

23.30

17.25

13.63

11.22

9.50

8.21

7.21

6.42

5.76

5.22

4.76

4.37

4.03

131.0

23.833

35.48

23.34

17.29

13.65

11.23

9.51

8.22

7.22

6.42

5.76

5.22

4.76

4.37

4.03

132.0

24.259

35.51

23.37

17.31

13.65

11.24

9.51

8.22

7.22

6.42

5.77

5.22

4.76

4.37

4.03

133.0

24.691

35.43

23.34

17.29

13.64

11.22

9.50

8.21

7.21

6.41

5.76

5.22

4.76

4.37

4.03

134.0

25.128

35.31

23.29

17.27

13.63

11.22

9.50

8.21

7.21

6.41

5.76

5.21

4.76

4.37

4.03

135.0

25.570

35.28

23.27

17.25

13.62

11.21

9.49

8.20

7.20

6.41

5.76

5.21

4.76

4.37

4.03

136.0

26.019

35.45

23.30

17.25

13.63

11.21

9.49

8.20

7.20

6.40

5.75

5.21

4.75

4.36

4.02

137.0

26.475

35.55

23.28

17.24

13.63

11.20

9.48

8.20

7.19

6.40

5.75

5.21

4.75

4.36

4.02

138.0

26.936

35.50

23.25

17.23

13.61

11.19

9.47

8.19

7.19

6.39

5.74

5.20

4.75

4.36

4.02

139.0

27.403

35.41

23.17

17.18

13.59

11.18

9.46

8.18

7.18

6.39

5.74

5.20

4.74

4.35

4.02

140.0

27.877

35.33

23.15

17.17

13.57

11.16

9.45

8.17

7.17

6.38

5.73

5.19

4.74

4.35

4.01

A6.14a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R21.

X T '°c \ C O

X c o bar)

(TCO-TEV) ^ X

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

130.0

23.415

1.200

1.318

1.452

1.603

1.774

1.969

2.193

2.449

2.744

3.087

3.484

3.949

4.495

5.139

131.0

23.833

1.199

1.316

1.449

1.599

1.769

1.963

2.184

2.438

2.729

3.067

3.460

3.919

4.457

5.090

132.0

24.259

1.198

1.315

1.447

1.595

1.764

1.956

2.175

2.426

2.715

3.049

3.437

3.889

4.419

5.043

133.0

24.691

1.197

1.313

1.444

1.592

1.760

1.950

2.167

2.416

2.702

3.031

3.415

3.861

4.383

4.997

134.0

25.128

1.196

1.312

1.442

1.589

1.755

1.944

2.159

2.405

2.688

3.014

3.393

3.833

4.348

4.952

135.0

25.570

1.195

1.310

1.440

1.585

1.750

1.938

2.151

2.395

2.674

2.996

3.371

3.805

4.312

4.908

136.0

26.019

1.194

1.309

1.437

1.582

1.746

1.931

2.143

2.384

2.661

2.980

3.349

3.778

4.278

4.865

137.0

26.475

1.193

1.307

1.435

1.579

1.741

1.925

2.135

2.374

2.648

2.963

3.327

3.751

4.245

4.823

138.0

26.936

1.192

1.306

1.433

1.576

1.737

1.920

2.127

2.364

2.635

2.947

3.307

3.725

4.212

4.782

139.0

27.403

1.191

1.304

1.430

1.573

1.733

1.914

2.120

2.354

2.623

2.931

3.286

3.700

4.180

4.741

140.0

27.877

1.191 1

1.303

1.428

1.569

1.728

1.908

2.112

2.345

2.611

2.916

3.267

3.675

4.148

4.702

COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES TABL

TABL

APPENDIX 7


Operating on R12B1*

chemical name

chemical formula

molecular weight




freezing point, C

safety group/class

Bromo chlore difluoro methane

CClBrF2 165.4

154.4

41.24

713.0

-48.00

-4.0

1/6

^Adapted from Watson, F.A. and F.A. Holland (1980). Derived thermodynamic design data for heat pump systems operating on R12B1. Indian Chem. Eng., _22 (2), 40-57.

The basic thermodynamic data were taken from Thermodynamic Properties of Arcton 12B1 SI Units. Imperial Chemical Industries, Imperial Chemical House, Millbank, London, SW1P 3JF.

155


O O 8 U

o o • o

CM

O • in

O • 2

O • Γ^

O • LO

O • <tf

o • co

O • CN

;n?q 'a ajnssaad

en

thalp

yp

er

un

itm

ass

H,

kJ

kg

-1F

IG.A

?lPR

ESSU

REA

GA

INST

ENTH

ALPY

PER

UN

ITM

ASS

FOR

R12

B1

R12B1 157

15 25 35 45 55 65 75 85 95 105 115 125 condensing temperature T , %

FIG.A7.2 THEORETICAL RANKINB COEFFICIENT OF PERFORMANCE AGAINST CONDENSING TEMPERATURE FOR R12B1 FOR VARIOUS COMPRESSION RATIOS AND GROSS TEMPERATURE LIFTS


Tco \°c

15

20

25

30

35

40

45

50

55

60

65

70

75

80

85

90

95

100

105

110

115

120

125

pco b a r

2 .0075

2 .3640

2 .7669

3 .2198

3.7264

4 .2905

4 .9159

5 .6063

6 .3657

7 .198

8 .106

9 .094

10 .166

11 .337

12 .588

13 .933

15 .376

16 .921

18 .570

20 .327

2 2 . 1 2 8

24 .176

26 .275

d e n s i t y kg m

l i q u i d

1834.6

1816.9

1798 .9

1780.6

1762 .0

1 7 4 3 . 0

1723 .6

1 7 0 3 . 8

1683 .5

1662 .7

1641.4

1619 .4

1596 .8

1 5 7 3 . 3

1549.O

1 5 ^ 3 . b>

1497.6

1 4 7 0 . 1

1 4 4 1 . 1

1410 .5

1377 .8

1342 .7

1304.4

vapour

14 .955

1 7 . 4 5 1

20 .256

2 3 . 3 9 5

26 .895

30 .785

35 .096

39 .863

4 5 . 1 2 1

5 0 . 9 1 1

57 .279

6 4 . 2 7 8

71 .967

80 .516

89 .820

100.072

111 .395

123 .948

137 .928

153 .598

171 .307

191 .528

2 1 4 . 9 2 1

PS -1 b a r m kg

0 .13424

O.13547

0 . 1 3 6 6 0

0 . 1 3 7 6 3

0 .13855

0 .13937

0 .14007

O.14064

0 . 1 4 1 0 8

0 . 1 4 1 3 8

0 .14152

0 .14148

0 .14126

0 . 1 4 0 8 0

O.14015

O.13923

0 . 1 3 8 0 3

0 .13652

0 .13464

0 .13234

0 .12917

0 . 1 2 6 2 3

0 . 1 2 2 2 5

l a t e n t h e a t

k J k g " 1

127 .847

126.129

124.362

122 .543

120 .670

118 .737

1 1 6 . 7 4 1

114 .675

112 .533

110 .308

107 .990

105 .571

103 .037

100 .360

9 7 . 5 5 6

9 4 . 5 9 0

9 1 . 4 4 3

88 .089

84 .449

8 0 . 6 3 5

76 .452

71 .897

6 6 . 9 0 1

MJ m~ vapour

1.912

2 . 2 0 1

2 .519

2 .867

3 .245

3 .655

4 .097

4 . 5 7 1

5 .078

5 .616

6 .186

6 .786

7 .415

8 .081

8 .762

9 .466

10 .186

10 .918

11 .648

12 .385

13 .097

13 .770

14 .378

e n t h a l p y of

s a t u r a t e d vapour k J k g - 1

237 .938

239.642

241 .331

243.004

244 .661

246.302

247 .927

249 .533

251 .121

252 .688

254 .231

255.749

257.236

258.682

260 .090

261 .447

262 .743

263 .965

265.096

2 6 6 . 1 1 3

266 .990

267 .690

268 .166

mass of working f l u i d

kg MJ~

7.822

7 .928

8 .041

8 .160

8.287

8.422

8.566

8 .720

8.886

9 .066

9 . 2 6 0

9 .472

9 .706

9 .964

10 .251

10.572

10 .936

11.352

11 .841

12.402

13 .080

13.909

14 .947

PHYSICAL DATA FOR R12B1 TABL

R12B1 159

(Τ -Τ ίο^ν**' 1 CO EV' C \ 10

15

20

25

30

35

40

45

50

55

60

65

70

75

15

2.0075

27.88 18.36 13.61 10.76 8.86 7.51 6.50 5.72 5.09 4.58 4.16

---

16

1.9753

27.95 18.41 13.65 10.79 8.89 7.53 6.52 5.73 5.10 4.59 4.17

--

"

17

2.1448

28.05 18.48 13.69 10.82 8.91 7.56 6.54 5.75 5.12 4.61 4.18 3.82 -

18

2.2160

28.15 18.53 13.73 10.86 8.94 7.58 6.56 5.76 5.13 4.62 4.19 3.83 -

19

2.2891

28.22 18.59 13.77 10.89 8.97 7.60 6.57 5.78 5.15 4.63 4.20 3.84

-

20

2.3640

28.30 18.64 13.81 10.92 8.99 7.62 6.59 5.80 5.16 4.64 4.21 3.85

-

21

2.4407

28.39 18.69 13.85 10.95 9.02 7.64 6.61 5.81 5.17 4.65 4.22 3.86

-

22

2.5194

28.49 18.75 13.90 10.98 9.04 7.66 6.63 5.83 5.19 4.67 4.24 3.87 3.56

23

2.5999

28.55 18.81 13.93 11.01 9.07 7.68 6.65 5.84 5.20 4.68 4.25 3.88 3.57

24

2.6824

28.64 18.86 13.97 11.04 9.09 7.70 6.66 5.86 5.22 4.69 4.26 3.89 3.58

25

2.7669

28.73 1 18.91 14.01 11.07 9.12 7.73 6.68 5.87 5.23 4.70 4.27 3.90 3.59


N/co c N^CO

\ b a r ) (T -T )oV V CO EV' C \ |

10

15

20

25

30

35

40

45

50

55

60

65

70

75

15

2.0075

1.41 1.70 2.06 2.52 3.10 3.85 4.84 6.14 7.89

10.25 13.49

--~

16

2.0753

1.41 1.69 2.05 2.50 3.07 3.81 4.78 6.05 7.75

10.04 13.19

--~

17

2.1448

1.41 1.69 2.04 2.48 3.04 3.77 4.71 5.96 7.61 9.85

12.89 17.12

-

"

18

2.2160

1.40 1.68 2.02 2.46 3.01 3.73 4.65 5.87 7.48 9.65

12.61 16.69

-

[_

19

2.2891

1.40 1.67 2.01 2.44 2.99 3.69 4.60 5.78 7.36 9.47

12.33 16.28

-

"

20

2.3640

1.40 1.67 2.00 2.43 2.96 3.65 4.54 5.70 7.23 9.29

12.07 15.89

-

21

2.4407

1.39 1.66 1.99 2.41 2.94 3.61 4.48 5.62 7.12 9.11

11.81 15.51

-

22

2.5194

1.39 1.65 1.98 2.39 2.91 3.57 4.43 5.54 7.00 8.94

11.57 15.15 20.11

23

2.5999

1.39 1.65 1.97 2.37 2.89 3.54 4.37 5.46 6.89 8.78

11.33 14.79 19.58

24

2.6824

1.38 1.64 1.96 2.36 2.86 3.50 4.32 5.38 6.78 8.62

11.09 14.45 19.08

25

2.7666

1.38 1.63 1.95 2.34 2.84 3.47 4.27 5.31 6.67 8.47

10.87 14.13 18.60

TABLE A 7 . 2 b COMPRESSION RATIOS PC C/ P

E V FOR A RANGE OF LIFTS AND

CONDENSING TEMPERATURES FOR R12B1


Nko°c ' 1 X c 0

NbarJ (T -T ) o \ CO EV' C X

10

15

20

25

30

35

40

45

50

55

60

65

70

1 75

25

2.7669

28.73 18.91 14.01 11.07 9.12 7.73 6.68 5.87 5.23 4.70 4.27 3 .90 3.59

26

1.8533

28.82 18.97 14.05 11.11 9.14 7.75 6.70 5.89 5.24 4.71 4.28 3.91 3.59

L "

27

2.9418

28.89 19.03 14.09 11.14 9.17 7.77 6.72 5.90 5.26 4.73 4.29 3.92 3.60 3.33

28

3.0324

28.97 19.07 14.13 11.17 9.19 7.79 6.74 5.92 5.27 4.74 4.30 3.93 3.61 3.34

29

3.1250

29.06 19.13 14.17 11.20 9.22 7.81 6.75 5.93 5.28 4.75 4.31 3.94 3.62 3,35

30

3.2198

29.16 19.19 14.21 11.23 9.24 7.83 6.77 5.95 5.29 4.76 4.32 3.95 3.63 3.35

31

3.3166

29.24 19.24 14.25 11.26 9.27 7.85 6.79 5.96 5.31 4.77 4.33 3.95 3.64 3.36

32

3.4157

29.30 19.29 14.29 11 .29 9.29 7.87 6.80 5.98 5.32 4.78 4.34 3.96 3.64 3.37

33

3.5170

29.40 19.34 14.32 11.32 9.32 7.89 6.82 5.99 5.33 4.80 4.35 3.97 3.65 3.38

34

3.6206

29.48 19.40 14.36 11.35 9.34 7.91 6.84 6.01 5.35 4.81 4.36 3.98 3.66 3.38

35

3.7264

29.57 19.45 14.40 11.38 9.36 7.93 6.85 6.02 5.36 4.82 4.37 3.99 3.67 3.39


Xco c X c o

\ b a r ) [T -T )o Nv L CO EV C X

10

15

20

25

30

35

40

45

50

55

60

65

70

75

25

2.7669

1.38 1.63 1.95 2.34 2.84 3.47

4.27 5.31 6.67

j 8.47 10.87 14.13 18.60

-

26

2.8533

1.37 1.63 1.94 2.33 2.82 3.43

4.22 5.24 6.57 8.32

10.65 13.81 18.13

"

27

2.9418

1.37 1.62 1.93 2.31 2.79 3.40

4.17 5.17 6.47 8.17

10.44 13.. 51 17.69 23.48

28

3.0324

1.37 1.62 1.92 2.30 2.77 3.37

4.13 5.10 6.37 8.03

10.24 13.21 17.26 22.84

29

3.1250

1.37 1.61 1.91 2.28 2.75 3.33

4.08 5.04 6.27 7.90

10.04 12.93 16.84 22.23

30

3.2198

1.36 1.60 1.90 2.27 2.73 3.30 4.03 4.97 6.18 7.76 9.85

12.65 16.44 21.64

31

3.3166

1.36 1.60 1.89 2.25 2.71 3.27

3.99 4.91 6.09 7.63 9.67

12.38 16.05 21.08

32

3.4157

1.36 1.59 1.88 2.24 2.68 3.24 3.95 4.84 6.00 7.51 9.49

12.13 15.68 20.53

33

3.5170

1.35 1.59 1.87 2.23 2.66 3.27 3.90 4.79 5.92 7.39 9.32

11.88 15.32 20.01

34

3.6206

1.35 1.58 1.86 2.21 2.64 3.18 3.86 4.73 5.83 7.27 9.15

11.64 14.98 19.51

35

3.7264

1.35 1.58 1.86 2.20 2.63 3.16 3.82 4.67 5.75 7.15 8.98

11.40 14.64-19.03

TABLE A7.3b COMPRESSION RATIOS PCC/PEV

F O R A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R12B1

R12B1 161

P^o~^ 1 Xco

Nbar) (T -T )oV 1 CO EV cNJ

io 15

20

25

30

35

40

45

50

55

60

65

70

75

35

3.7264

29 .57

19 .45

1 4 . 4 0

11 .38

9 .36

7 .93

6 . 8 5

6 .02

5 .36

4 .82

4 .37

3.99

3.67

3.39 1

36

3.8345

29 .64

19 . 50

14 .44

1 1 . 4 0

9 . 38

7 .95

6 .87

6 .04

5 .37

4 . 8 3

4 . 3 8

4 . 0 0

3 .38

3 .40

3 7

3.9449

29 .72

19 .55

14 .47

11 .43

9 . 4 1

7 .97

6 .89

6 .05

5 .38

4 .84

4 .39

4 . 0 1

3 .68

3.40

3 8

4 .0577

29 .79

1 9 . 6 0

1 4 . 5 1

11 .46

9 . 4 3

7 .98

6 . 9 0

6 .06

5 .39

4 . 8 5

! 4 . 4 0

4 .02

3.69

3 .41

39

4 .1729

29 .87

19 .65

14 .54

11 .49

9 .45

8 .00

6 . 9 2

6 . 0 8

5 . 4 1

4 .86

4 . 4 1

4 .02

3 .70

3.42

4 0

4 .2905

2 9 . 9 3

19 . 70

1 4 . 5 8

11 .52

9 . 4 8

8.02

6 . 9 3

6 . 0 9

5.42

4 . 8 7

4 .42

4 . 0 3

3 .71

3.42

4 1

4 .4106

30 .01

19 .75

14.62

11 .55

9 . 5 0

8.04

6 . 9 5

6 . 1 0

5 .43

4 . 8 8

4 .42

4 . 0 4

3 .71

3 .43

1

42

4 .5331

30 .10

19 .80

14 .65

11 .57

9 .52

8.06

6 .97

6 .12

5.44

4 .89

4 . 4 3

4 .05

3.72

3.44

4 3

4 .6581

30.17

19 .85

14.69

11 .60

9 .54

8 .08

6 . 9 8

6 . 1 3

5 .45

4 . 9 0

4 . 4 4

4 .06

3 .73

3.44

4 4

4 .7857

30.25

19 .90

14 .73

11 .63

9 .57

8 .10

7 .00

6 .14

5 .47

4 . 9 1

4 .45

4 .06

3.73

3.45

4 5

4 .9159

30. 29

19 .93

14.76

11 .65

9 .59

8 .11

7 .01

6 .16

5 .48

4 .92

4.46 1

4 .07

3.74

3.46


\ b a r ) (T -T ) O N , 1 CO EV C \

10

15

20

25

30

35

40

45

50

55

60

65

70

75

3 5

3.7264

1.35

1.58

1.86

2 .20

2 . 6 3

3.16

3.82

4 .67

5.75

7.15

8 .98

11 .40

14 .64

19 .03

36

3.8345

1.34

1.57

1.85

2 .19

2 . 6 1

3 .13

3 .78

4 . 6 1

5.^7

7 .04

8 .83

11 .18

14.32

18.56

1

37

3.9449

1.34

1.57

1.84

2 .17

2 .59

3 .10

3.74

4 .56

5 .60

6 . 9 3

8.67

10 .96

1 4 . 0 1

18 .11

38

4 .0577

1.34

1.56

1.83

2 .16

2 .57

3.07

3 .71

4 . 5 0

5.52

6 . 8 3

8.52

10 .75

1 3 . 70

17 .68

39

4 .1729

1.34

1.56

1.82

2 . 1 5

2 . 5 5

3.05

3 .67

4 . 4 5

5 .45

6 .72

8 .38

10 .54

1 3 . 4 1

17 .26

4 0

4 .2905 !

1.33

1.55

1.81

2 .14

2 . 5 3

3.02

3 .63

4 . 4 0

5 .38

6 .62

8.24

10 .34

1 3 . 1 3

16 .86

4 1

4 .4106

1.33

1.55

1.81

2 . 1 3

2 .52

3 .00

3 .60

4 . 3 5

5 .31

6 . 5 3

8 .10

10 .15

12 .86

16 .47

4 2

4 .5331

1.33

1.54

1.80

2 .11

2 . 5 0

2 .97

3.56

4 . 3 0

5.24

6 . 4 3

7.97

9 .96

12.59

16.09

4 3

4 .6681

1.32

1.54

1.79

2 .10

2 . 4 8

2 .95

3 .53

4 .26

5.17

6 .34

7.84

9 . 7 8

12.34

15 .73

44

4 .7857

1.32

1.53

1.78

2 .09

2 .46

2 . 9 3

3 .50

4 . 2 1

5 .11

6 .25

7 .71

9 . 6 1

12.09

15 .38

4 5

4 .9159

1.32

1.53

1.78

2 .08

2 .45

2 . 9 0

3.46

4 .16

5.04

6 .16

7.59

9 .44

11 .85

15.04

TABLE A7.4b COMPRESSION RATIOS Ppo/pEV FOR A RANGE OF LIFTS AND


162 Thermodynamic Design Data for Heat Pump Systems Γν. m O

Xco c

\ b a r ) (T -T ) o \ CO EV; C \

10

15

20

25

30

35

40

45

50

55

60

65

70

75

45

4.9159

30.29 19.93 14.76 11.65 9.59 8.11 7.01 6.16 5.48 4.92 4.46 4.07 3.74 3.46

46

5.0487

30.41 19.99 14.80 11.68 9.61 8.13 7.03 6.17 5.49 4.93 4.47 4.08

3.75 3.46

47

5.1841

30.46 20.04 14.83 11.71 9.63 8.15 7.04 6.18 5.50 4.94 4.48 4.09 3.75 3.47

48

5.3221

30.54 20.08 14.86 11.73 9.65 8.16 7.06 6.19 5.51 4.95 4.49 4.09 3,76 3.47

49

5.4629

30.62 20.13 14.90 11.76 9.67 8.18 7.07 6.21 5.52 4.96 4.49 4.10 3.77 3.48

50

5.6063

30.68 20.17 14.92 11.79 9.69 8.20 7.08 6.22 5.53 4.97 4.50 4.11 3.77 3.49

51

5.7526

30.77 20.22 14.96 11.81 9.71 8.22 7.10 6.23 5.54 4.98 4.51 4.12 3.78 3.49

52

5.9016

30.83 20.26 14.99 11.83 9.73 8.23 7.11 6.24 5.55 4.99 4.52 4.12 3.79 3.50

53

6.05 34

30.90 20.32 15.02 11.86 9.75 8.25 7.13 6.25 5.56 4.99 4.52 4.13 3.79 3.50

54

6.2081

30.96 20.36 15.06 11.88 9.77 8.26 7.14 6.27 5.57 5.00 4.53 4.14 3.80 3.51

55

6.3657

31.04 20.39 15.08 11.90 9.79 8.28 7.15 6.28 5.58 5.01 4.54 4.14 3.80 3.51

TABLE A7.5a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R12B1.

T C O - T E V ^ \

10 15 20 25 30 35 40 45 50 55 60 65 70 75

45

4.9159

1.32 1.53 1.78 2.08 2.45 2.90 3.46 4.16 5.04 6.16 7.59 9.44

11.85 15.04

46

5.0487

1.32 1.52 1.77 2.07 2.43 2.88 3.43 4.12 4.98 6.07 7.47 9.27

11.62 14.72

47

5.1841

1.31 1.52 1.76 2.06 2.42 2.86 3.40 4.07 4.92 5.99 7.35 9.11

11.40 14.40

48

5.3221

1.31 1.51 1.76 2.05 2.40 2.84 3.37 4.03 4.86 5.91 7.24 8.85

11.18 14.10

49

5.4629

1.31 1.51 I 1.75 2.04 2.39 2.81 3.34 3.99 4.80 5.83 7.13 8.80

10.97 13. 80

50

5.6063

1.31 1.50 1.74 2.03 2.37 2.79 3.31 3.95 4.75 5.75 7.02 8.65

10.76 13.52

51

5.7526

1.30 1.50 1.73 2.02 2.36 2.77 3.28 3.91 4.69 5.68 6.92 8.51

10.56 13.24

52

5.9016

1.30 1.50 1.73 2.01 2.34 2.75 3.25 3.87 4.64 5.60 6.82 8.37

10.37 12.97

53

6.0534

1.30 1.49 1.72 2.0O 2.33 2.73 3.22 3.83 4.59 5.53 6.72 8.24

10.18 12.71

54

6.2081

1.30 1.49 1.71 1.99 2.31 2.71 3.20 3.79 4.54 5.46 6.62 8.10

10.00 12.46

55

6.3657

1.29 1.48 1.71 1.98 2.30 2.69 3.17 3.76 4.48 5.39 6.53 7.98 9.83

12.22

TABLE A7.5b COMPRESSION RATIOS P C C/ PE V F°R A RANGE OF LIFTS AND

CONDENSING TEMPERATURES FOR R12B1.

R12B1 163

Γ\Λο°ε 1

\ b a r ) (T -T ) o V 1 CO EV' C \ |

10

15

20

25

30

35

40

45

50

55

60

65

70

75

55

6 .3657

31.04

20 .39

1 5 . 0 8

1 1 . 9 0

9 .79

8 .28

7 .15

6 . 2 8

5 . 5 8

5 .01

4 .54

4 .14

3 .80

3 .51

56

6 . 5 2 6 1

31 .07

20 .44

1 5 . 1 1

1 1 . 9 3

9 . 8 1

8 .30

7 .16

6 .29

5 .59

5 .02

4 . 5 5

4 . 1 5

3 .81

3.52

57

6 .689

31 .17

2 0 . 4 9

15 .15

11 .95

9 . 8 3

8 . 3 1

7 . 1 8

6 . 3 0

5 .60

5 .03

4 . 5 5

4 . 1 5

3 .81

3.52

58

6 .856

3 1 . 2 3

2 0 . 5 2

1 5 . 1 8

1 1 . 9 7

9 . 8 4

8 .33

7 .19

6 . 3 1

5 . 6 1

5 .03

4 . 5 6

4 . 1 6

3.82

3 .53

59

7 .025

3 1 . 30

2 0 . 5 6

1 5 . 2 1

1 2 . OO

9 . 8 6

8 .34

7 . 2 0

6 . 3 2

5 .62

5 .04

4 . 5 7

4 . 1 7

3 .82

3 .53

6 0

7 .198

31 .34

2 0 . 6 0

1 5 . 2 3

12 .Ol

9 . 8 8

8 .35

7 . 2 1

6 . 3 3

5 .62

5 .05

4 . 5 7

4 . 1 7

3 .83

3.54

61

7 .373

3 1 . 40

2 0 . 6 3

15 .26

12 .04

9 . 8 9

8 .37

7 .22

6 . 3 4

5 .63

5 .06

4 . 5 8

4 . 1 8

3 .83

3.54

62

7 .551

31 .48

2 0 . 6 8

15 .29

12.06

9 . 9 1

8 .38

7.24

6 . 3 5

5 .64

5 .06

4 .59

4 . 1 8

3.84

3.54

63

7 .733

31 .53

2 0 . 7 3

15 .32

1 2 . 0 8

9 . 9 3

8 .40

7 .25

6 . 3 6

5 .65

5 .07

4 .59

4 . 1 9

3.84

3.55

64

7 .918

31.59

20 .76

15 .34

1 2 . 1 0

9 .94

8 .41

7.26

6 . 3 7

5.66

5 .08

4 . 6 0

4 .19

3 .85

3.55

65

8.106

31.66

20 .79

15 .37

12.12

9 .96

8.42

7 .27

6 . 3 8

5.66

5 .08

4 . 6 0

4 . 2 0

3.85

3.55

TABLE A7.6a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP)R FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R12B1.

| \ > °c

\ bar) (T -T ) o \ CO EV C \

10

15

20

25

30

35

40

45

50

55

60

65

70

75

55

6 .3657

1.29

1.48

1.71

1.98

2 .30

2 .69

3.17

3 .76

4 . 4 8

5 .39

6 . 5 3

7 .98

9 .83

12.22

56

6 .5261

1.29

1.48

1.70

1.97

2 . 2 9

2 .67

3 .14

3 .72

4 .44

5.32

6 .44

7 .85

9 .66

11 .98

57

6 .689

1.29

1.48

1.70

1.96

2 .27

2 . 6 5

3 .12

3 .69

4 .39

5 .26

6 .35

7 .73

9 .49

11 .75

58

6 .856

1.29

1.47

1.69

1.95

2 .26

2 .64

3 .09

3 .65

4 . 3 4

5 .19

6 .26

7 .61

9 . 3 3

11 .53

59

7 .025

1.29

1.47

1.68

1.94

2 . 2 5

2 .62

3 .07

3 .62

4 . 2 9

5 .13

6 . 1 8

7 . 5 0

9 .17

11.32

60

7 .198

1.28

1.46

1.68

1.93

2 . 2 4

2 . 6 0

3 .04

3 .59

4 . 2 5

5 .07

6 . 1 0

7 .38

9 .02

11 .11

61

7 .373

1.28

1.46

1.67

1.92

2 .22

2 . 5 8

3 .02

3 .55

4 .21

5 .01

6 . 0 1

7 .27

8 .87

10 .91

62

7.551

1.28

1.46

1.67

1.91

2 .21

2 .57

3 .00

3.52

4 . 1 6

4 . 9 5

5 .94

7 .17

8.72

10.71

63

7 .733

1.28

1.45

1.66

1.91

2 . 2 0

2 . 5 5

2 .97

3 .49

4 .12

4 . 9 0

5 .86

7 .06

8 .58

10.52

64

7 .918

1.28

1.45

1.65

1.90

2 . 1 9

2 . 5 3

2 .95

3 .46

4 . 0 8

4 .84

5 .78

6 .96

8 .45

10.34

65

8.106

1.27

1.45

1.65

1.89

2 .18

2 .52

2 .93

3 .43

4 .04

4 .79

5 .71

6 .86

8.32

10.16

TABLE A7.6b COMPRESSION RATIOS P^/P—, FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R12B1

164 Thermodynamic Design Data for Heat Pump Systems ^ c o °c ]

Xco N^ar)

(T -T )cK CO EV C \

10

15

20

25

30

35

40

45

50

55

60

65

70

75

65

8.106

31.66

20 .79

15 .37

12.12

9 .96

8.42

7 .27

6 . 3 8

5.66

5 .08

4 . 6 0

4 . 2 0

3.85

3.55

66

8 .297

31 .71

20 .82

15 .39

12.14

9 .97

8 .43

7 .28

6 . 3 8

5 .67

5.09

4 . 6 1

4 . 2 0

3.86

3.56

67

8 .491

31.77

20 .87

15 .43

12.16

9 .99

8 .45

7.29

6 .39

5 .68

5 .10

4 . 6 1

4 . 2 1

3.86

3.56

68

8.689

31 .84

2 0 . 9 0

15 .45

12 .18

10 .01

8.46

7 .30

6 . 4 0

5 .68

5 .10

4 .62

4 . 2 1

3.86

2 .56

69

8 .890

31 .88

2 0 . 9 3

15 .47

1 2 . 2 0

10 ,02

8 .47

7 .31

6 . 4 1

5,69

5 .11

4 .62

4 .22

3.87

3.57

70

9 .094

31.96

20 .97

1 5 , 5 0

12 .22

10 ,03

8 .48

7.32

6 .42

5 .70

5 .11

4 . 6 3

4 .22

3 .87

3 .57

71

9 .302

31 .99

2 1 . 0 0

15 .51

12 .23

10 ,05

8.49

7.32

6 .42 ·

5 .70

5 .12

4 . 6 3

4 .22

3.87

3 .57

72

9 .513

32.05

2 1 . 0 3

15.54

12 .25

10 .06

8 .50

7 .33

6 . 4 3

5 .71

5.12

4 .64

4 . 2 3

3 .88

3 .58

73

9 .727

32.09

21 .07

15.56

12 .27

10 .07

8 .51

7 .34

6 .44

5 .71

5 .13

4 .64

4 .23

3 .88

3 .58

74

9 .945

32.15

21 .10

15 .58

12 .28

10 .08

8.52

7.35

6.44

5.72

5 .13

4 .64

4 .23

3.88

3.58

75

10.166

32.19

2 1 . 1 3

15 .60

12.29

10 .10

8 .53

7 .35

6 .45

5.72

5 .13

4 .65

4 .23

3 .88

2 .58

TABLE A7.7a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP)R FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R12B1

^ 0 °C

XPco \ b a r )

(T -T )o x V CO EV C v

10 1

15

20

! 25

30

1 35

40

I 45

1 50

55

60

65

70

75

65

8.106

1.27

1.45

1.65

1.89

2 . 1 8

2 .52

2 . 9 3

3 .43

4 .04

4 .79

5 .71

6 .86

8.32

10.16

66

8.297

1.27

1.44

1.64

1.88

2 .16

2 .50

2 .91

3 .40

4 . 0 0

4 .73

5 .64

6 .77

8 .19

9 . 9 8

67

8.491

1.27

1.44

1.64

1.87

2 .15

2 .49

2 .89

3 .37

3 .96

4 . 6 8

5.57

6 .67

8 .06

9 .81

68

8 .689

1.27

1 .44

1.63

1.87

2 .14

2 .47

2 .87

3.34

3 .92

4 .63

5 .50

6 .58

7 .94

9 .65

69

8 .890

1.27

1.43

1.62

1.86

2 . 1 3

2 .46

2 .84

3 .31

3 .88

4 . 5 8

5 .43

6 .49

7 .82

9 .49

70

9 .094

1.26

1.43

1.62

1.85

2 .12

2 .44

2 .82

3 .29

3 .85

4 . 5 3

5.37

6 . 4 1

7 .70

9 . 3 3

71

9 .302

1.26

1.43

1.62

1.84

2 .11

2 .43

2 .80

3 .26

3 .81

4 . 4 8

5 .31

6 .32

7 .59

9 . 1 8

72

9 .513

1.26

1.42

1.61

1.84

2 .10

2 .41

2 .79

3 .23

3 . 7 8

4 .44

5.42

6 .24

7 .48

9 .03

73

9 .727

1.26

1.42

1.61

1.83

2 .09

2 .40

2 .77

3 .21

3.74

4 .39

5 .18

6 .16

7.37

8 .89

74

9 .945

1.26

1.42

1.60

1.82

2 .08

2 .38

2 .75

3 .18

3 .71

4 .34

5.12

6 .08

7 .26

8.75

75 '

10.166 !

1.25

1.41

1.60

1.81 |

2 .07 !

2 .37 |

2 .73 |

3 .16

3 .67

4 .31

5 .06

6 .00

7 .16

8 .61

TABLE A7.7b COMPRESSION RATIOS pc0/*v

F 0R A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R12B1

R12B1 165 \τ ö

c 1 Xco c

\ b a r ) (T -T ) ο \

r co EV' cXJ 10 15 20 25 30 35 40 45

1 50

55 60 65 70 75

75

10.166

32.19 21.13 15.60 12.29 10.10

8.53 7.35 6.45 5.72 5.13 4.65 4.23 3.88 3.58

76

10.391

32.26 21.16 15.63 12.31 10.10

8.54 7.36 6.45 5.73 5.14 4.65 4.24 3.89 3.58

77

10.619

32. 30 21.19 15.63 12.32 10.12

8.54 7.37 6.46 5.73 5.14 4.65 4.24 3.89 3.58

78

10.858

32.34 21.22 15.67 12.34 10.13 8.55 7.38 6.46 5.74 5.15 4.65 4.24 3.89 3.59

79

11.097

32.40 21.25 15.68 12.35 10.14

8.56 7.38 6.47 5.74 5.15 4.66 4.24 3.89 3.59

80

11.337

32.47 21.28 15.71 12.37 10.15

8.57 7.39 6.47 5.74 5.15 4.66 4.24 3.89 3.59

81

11.576

32.50 21.30 15.72 12.38 10.16

8.57 7.39 6.48 5.75 5.15 4.66 4.25

3.89 3.59

82

11.815

32.53 21.32 15.72 12.38 10.16

8.58 7.40 6.48 5.75 5.15 4.66 4.25

3.89 3.59

83

12.073

32.57 21.35 15.75 12.40 10.17

8.59 7.40 6.48 5.75 5.16 4.66 4.25

3.89 3.59

84

12.330

32.61 21.37 15.76 12.41 10.18

8.59 7.40 6.49 5.75 5.16 4.66 4.25

3.89 3.59

85

12.588

32.62 21.39 15.78 12.42 10.19

8.60 7.41 6.49 5.75 5.16 4.66 4.25

3.89 3.59


(T -T )ο^νΓ) CO EV C \

10

15

20

25

30

35

40

45

50

55

60

65

70

75

75

10.166

1.25 1.41 1.60 1.81 2.07 2.37 2.73 3.16 3.67 4.31 5.06 6.00 7.16 8.61

76

10.391

1.25 1.41 1.59 1.81 2.06 2..>o 2.71 3.13 3.64 4.26 5.01 5.93 7.06 8.48

77

10.619

1.25 1.41 1.59 1.80 2.05 2.34 2.69 3.11 3.61 4.21 4.95 5.85 6.96 8.35

78

10.858

1.25 1.40 1.58 1.79 2.04 2.33 2.68 3.09 3.58 4.18 4.90 5.78 6.87 8.23

79

11.097

1.25 1.40 1.58 1.79 2.03 2.32 2.66 3.06 3.55 4.14 4.85 5.72 6.78 8.11

80

11.337

1.25 1.40 1.58 1.78 2.02 2.31 2.64 3.04 3.52 4.10 4.80 5.65 6.69 7.99

81

11.576

1.24 1.40 1.57 1.77 2.01 2.29 2.62 3.02 3.49 4.06 4.74 5.58 6.60 7.87

82

11.815

1.24 1.39 1.56 1.77 2.00 2.28 2.61 3.00 3.46 4.02 4.69 5.51 6.51 7.75

83

12.073

1.24 1.39 1.56 1.76 1.99 2.27 2.59 2.98 3.43 3.98 4.64 5.45 6.43 7.64

84

12.330

1.24 1.39 1.56 1.76 1.99 2.26 2.58 2.95 3.41 3.95 4.60 5.39 6.35 7.54

85

12.588

1.24 1.38 1.55 1.75 1.98 2.25 2.56 2.93 3.38 3.91 4.55 5.32 6.27 7.43

TABLE A7.8b COMPRESSION RATIOS PCC/PEV

F O R A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R12B1

166 Thermodynamic Design Data for Heat Pump Systems N c o ° c

Xfco N^ar)

(T -T )oV r co EV' c \

10 15 20 25 30 35 40 45 50 55 60 65 70 75

1

85

12.588

32.62 21.39 15.78 12.42 10.19 8.60 7.41 6.49 5.75 5.16 4.66 4.25 3.89 3.59

86

12.845

32.66 21.40 15.79 12.42 10.19

8.60 7.41 6.49 5.76 5.16 4.66 4.25 3.89 3.59

87

13.103

32. 70 21.42 15.79 12.43 10.19 8.60 7.41 6.49 5.76 5.16 4.66 4.25

3.89 3.59

88

13.380

32.74 21.44 15.81 12.44 10.20 8.60 7.42 6.49 5.76 5.16 4.66 4.25

3,89 3.58

89

13.656

32.76 21.46 15.82 12.45 10.20 8.61 7.42 6.49 5.76 5.16 4.66 4.24

3.89 3.58

90

13.933

32.78 21.48 15.83 12.46 10.21 8.61 7.42 6.49 5.76 5.16 4.66 4.24

3.89 3.58

91

14.209

32.80 21.49 15.84 12.46 10.21 8.61 7.42 6.49 5.75 5.15 4.66 4.24

3.89 3.58

92

14.486

32.82 21.50 15.84 12.46 10.21 8.61 7.41 6.49 5.75 5.15 4.66 4.24

3.88 3.58

93

14.783

32.84 21.51 15.85 12.46 10.21 8.61 7.41 6.49 5.75 5.15 4.65 4.24

3.88 3.57

94

15.079

32.86 21.52 15.86 12.46 10.22 8.61 7.41 6.49 5.75 5.15 4.65 4.23

3.88 3.57

95

15.376

32.87 21.52 15.86 12.46 10.21 8.61 7.41 6.48 5.75 5.15 4.65 4.23

3.87 3.57

THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R12B1

Xco c

XPco (T -T ) o \ V CO EV; c \

10 15 20 25 30 35 40 45 50 55 60 65 70 75

85

12.588

1.24 1.38 1.55 1.75 1.98 2.25 2.56 2.9 3.38 3.91 4.55 5.32 6.27 7.43

86

12.845

1.24 1.38 1.55 1.74 1.97 2.23 2.54 2.91 3.35 3.87 4.50 5.26 6.19 7.33

87

12.103

1.23 1.38 1.54 1.74 1.96 2.22 2.53 2.89 3.32 3.84 4.45 5.20 6.11 7.22

88

13.380

1.23 1.38 1.54 1.73 1.95 2.21 2.51 2.87 3.30 3.80 4.41 5.15 6.04 7.13

89

13.656

1.23 1.37 1.54 1.72 1.94 2.20 2.50 2.85 3.27 3.77 4.37 5.09 5.97 7.03

90

13.933

1.23 1.37 1.53 1.72 1.94 2.19 2.49 2.83 3.25 3.74 4.33 5.04 5.89 6.94

91

14.209

1.23 1.37 1.53 1.71 1.93 2.18 2.47 2.81 3.22 3.71 4.28 4.98 5.82 6.85

92

14.496

1.23 1.36 1.52 1.71 1.92 2.17 2.45 2.79 3.20 3.67 4.24 4.92 5.75 6.75

93

14.783

1.22 1.36 1.52 1.70 1.91 2.16 2.44 2.78 3.17 3.64 4.20 4.88 5.69 6.67

94

15.079

1.22 1.36 1.52 1.70 1.90 1.25 2.43 2.76 3.15 3.61 4.16 4.83 5.62 6.59

95

15.376

1.22 1.36 1.51 1.69 | 1.90 1 2.14 | 2.42 | 2 .74 1

3 .13 1

3.58 4.13 4.78 5.56 6.50

1

TABLE A7.9b COMPRESSION RATIOS P^/Pgy FOR Α RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R12B1

TABL

167

N*co \ b a r )

(T -T )oV r co EV' e x

10 15 20 25 30 35 40 45 50 55 60 65 70 75

95

15.376

32.87 21.52 15.86 12.46 10.21

8.61 7.41 6.48 5.75 5.15 4.65 4.23 3.87

3.57

96

15.672

32.88 21.52 15.85 12.46 10.21

8.61 7.41 6.48 5.74 5.14 4.64 4.23 3.87

3.56

97

15.969

32.89 21.52 15.85 12.46 10.20

8.60 7.40 6.48 5.74 5.14 4.64 4.22 3.87

3.56

98

16.286

32.87 21.52 15.85 12.46 10.20

8.60 7.40 6.47 5.73 5.13 4.63 4.22 3.86

3.55

99

16.603

32.86 21.51 15.84 12.45 10.20

8.59 7.39 6.47 5.73 5.13 4.63 4.21

3.86

3.55

100

16.921

32.85 21.51 15.84 12.45 10.20

8.59 7.39 6.46 5,72 5.12 4.62 4.21

3.85

3.54

101

17.238

32.84 21.51 15.83 13.44 10.19

8.58 7.38 6.45 5.72 5.11 4.62 4.20

3.84

3.54

102

17.555

32.84 21.49 15.82 12.43 10.17

8.57 7.37 6.44 5.71 5.11 4.61 4.19

3.84

3.53

103

17.893

32.84 21.47 15.81 12.42 10.17 8.56 7.37 6.44 5.70 5.10 4.60 4.19

3.83

3.53

104

18.231

32.84 21.47 15.80 12.41 10.16

8.56 7.36 6.43 5.69 5.09 4.60 4.18

3.82

3.52

105

18.570

32.84 21.46 15.80 12.40 10.16

8.55 7.35 6.42 5.69 5.09 4.59 4.17

3.82

3.51

TABLE A7.10a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (C0P)R FOR'A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R12B1

Vco°c | Xco

\ b a r ) (T -T ) o \ 1 CO EV C \

io 15 20 25 30 35 40 45 50 55 60 65 70 75

95

15.376

1.22 1. 36 1.51 1.69 1.90 2.14 2.42 2.74 3.13 3.58 4.13 4.78 5.56 6.50

96

15.672

1.22 1.35 1.51 1.68 1.89 2.13 2.40 2.72 3.10 3.55 4.09 4.73 5.49 6.42

97

15.969

1.22 1.35 1.50 1.68 1.88 2.11 2.39 2.71 3.08 3.52 4.05 4.68 5.43 6.34

98

16.286

1.22 1.35 1.50 1.67 1.87 2.11 2.38 2.69 3.06 3.50 4.01 4.63 5.37 6.26

99

16.603

1.22 1.35 1.50 1.67 1.87 2.10 2.36 2.67 3.04 3.47 3.98 4.59 5.31 6.19

lOO

16.921

1.21 1.34 1.49 1.66 1.86 2.09 2.35 2.66 3.02 3.44 3.94 4.54 5.26 6.12

lOl

17.238

1.21 1.34 1.49 1.66 1.85 2.08 2.34 2.64 3.00 3.41 3.91 4.50 5.20 6.04

102

17.555

1.21 1.34 1.49 1.65 1.85 2.07 2. 32 2.62 2.97 3.39 3.87 4.45 5.14 5.97

103

17.893

1.21 1.34 1.48 1.65 1.84 2.06 2.31 2.61 2.96 3.36 3.84 4.41 5.09 5.90

104

18.231

1.21 1.34 1.48 1.64 1.83 2.05 2.30 2.60 2.94 3.34 3.81 4.37 5.04 5.83

105

18.570

1.21 1.33 1.48 1.64 1.83 2.04 2.29 2.58 2.92 3.31 3.78 4.33 I 4.98 5.77

TABLE A7.10b COMPRESSION RATIOS pCQ/p

EW F0R A RANGE OF LIFTS AND


R12B1


X«, \ b a r )

(T -T ) o \ P CO EV' C \

1 0

15

2 0

25

3 0

35

4 0

4 5

5 0

5 5

6 0

6 5

7 0

75

1 0 5

18 .570

32.84

21.46

1 5 . 8 0

1 2 . 4 0

10 .16

8.55

7 .35

6 .42

5.69

5.09

4 .59

4 .17

3.82

3 .51

1 0 6

18 .908

32 .83

21 .46

15 .79

12 .39

10.14

8.54

7.34

6 . 4 1

5 .68

5 .08

4 . 5 8

4 .16

3 .81

3 .50

1 0 7

19 .246

32.82

2 1 . 4 3

15 .77

12 .38

1 0 . 1 3

8.52

7 .33

6 . 4 0

5.66

5 .07

4 .57

4 .15

3 .80

3 .50

1 0 8

19 .606

32 .80

21 .41

15 .75

12.36

1 0 . 1 1

8 .51

7.32

6 .39

5 .65

5.06

4 .56

4 .14

3.79

3.49

1 0 9

19 .966

32.76

21 .37

1 5 . 7 3

12 .35

1 0 . 1 0

8 .50

7 .30

6 . 3 8

5.64

5.04

4 .55

4 . 1 3

3 .78

3 .48

1 1 0

20 .327

3 2 . 7 3

2 1 . 3 8

1 5 . 7 1

1 2 . 3 3

1 0 . 0 8

8.49

7 .29

6 . 3 7

5 .63

5 .03

4 .54

4 .12

3.77

3.47

1 1 1

2 0 . 6 7 8

32 .68

21 .34

15 .69

1 2 . 3 1

10 .06

8.46

7 .27

6 . 3 5

5 .62

5.02

4 . 5 3

4 . 1 1

3.76

3.46

1 1 2

21 .047

32 .68

2 1 . 3 1

15 .66

12.29

10 .04

8 .45

7.26

6 . 3 3

5 .60

5 .01

4 . 5 1

4 . 1 0

3,75

3 .45

1 1 3

21 .407

32 .65

2L.29

15.64

12 .26

10 .02

8 .43

7.24

6 .32

5.59

4 .99

4 . 5 0

4 .09

3.74

3 .43

1 1 4

21 .767

32.62

21 .27

15 .61

12.24

10 .00

8 .41

7.22

6 .30

5.57

4 .98

4 .49

4 .07

3.72

3.42

1 1 5

22 .128

32.33

21 .20

15 .58

12 .21

9 .97

8 .38

7 .20

6 .28

5.56

4 .96

4 .47

4 .06

3.71

3.41

TABLE A7.Ha THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP)R FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R12B1

Xco c

x P c o N^bar)

(T -T ) o \ 1 CO EV' C \

1 0

15

2 0

2 5

30

35

4 0

4 5

5 0

55

6 0

6 5

7 0

75

1 0 5

18 .570

1.21

1.33

1.48

1.64

1.83

2 .04

2 .29

2 .58

2.92

3 .31

3 .78

4 . 3 3

4 . 9 8

5 .77

1 0 6

18 .908

1.21

1.33

1.47

1.63

1.82

2 . 0 3

2 . 2 8

2 .56

2 . 9 0

3.29

3.75

4 .29

4 . 9 3

5 .70

1 0 7

19.246

1.21

1.33

1.47

1.63

1.81

2 .02

2 .27

2 .55

2 . 8 8

3.26

3 .71

4 . 2 5

4 . 8 8

5 .63

1 0 8

19.606

1.20

1.33

1.47

1.62

1.81

2 .02

2 .26

2 .54

2 .86

3.24

3 .68

4 . 2 1

4 . 8 3

5 .57

1 0 9

19.966

1.20

1.32

1.46

1.62

1.80

2 . 0 1

2 .25

2 .52

2 .84

3.22

3.65

4 .17

4 . 7 8

5 .51

1 1 0

20 .327

1.20

1.32

1.46

1.61

1.79

2 . 0 0

2 .24

2 . 5 1

2 .82

3.19

3 .63

4 . 1 3

4 .74

5 .45

1 1 1

20 .687

1.20

1.32

1.46

1.61

1.79

1.99

2 .22

2 .49

2 . 8 1

3.17

3 .60

4 . 1 0

4 .69

5 .39

1 1 2

21 .047

1.20

1.32

1.45

1.61

1.78

1.98

2 . 2 1

2 .48

2 .79

3.15

3.57

4 .06

4 .64

5.34

1 1 3

21 .407

1.20

1.31

1.45

1.60

1.77

1.97

2 . 2 0

2 .46

2 .77

3.12

3.54

4 .02

4 . 6 0

5 .28

1 1 4

21 .767

1.19

1.31

1.44

1.59

1.77

1.96

2 .19

2 .45

2 .75

3 .10

3 .51

3 .98

4 .55

5.22

1 1 5

22 .128

1.19

1.31

1.44

1.59

1.76

1.95

2 .18

2 .43

2 . 7 3

3.07

3.48

3 .98

4 . 5 0

5.16

TABLE A7.11b COMPRESSION RATIOS ^CQ/pEV F 0R A RANGE OF LIFTS AND


R12B

r^°c ι \ b a r )

(T -T ) o ^ r co EV' c\J

10 15 20 25 30 35 40 45 50 55 60 65 70 75

115

22.128

32.53 21.20 15.58 12.21 9.97 8.38 7.20 6.28 5.56 4.96 4.47 4.06 3.71 3.41

116

22.577

32.45 21.18 15.55 12.18 9.95 8.36 7.18 6.27 5.54 4.95 4.46 4.05 3.70 3.40

117

22.959

32.41 21.15 15.51 12.15 9.93 8.34 7.16 6.25 5.52 4.93 4.44 4.03 3.68 3.38

118

22.365

32.31 21.10 15.47 12.12 9.90 8.31 7.14 6.22 5.50 4.91 4.42 4.01

3.67 3.37

119

23.770

32.27 21.04 15.44 12.08 9.87 8.29 7.11 6.20 5.48 4.89 4.41 4.00

3.65 3.35

120

24.176

32.15 20.97 15.38 12.05 9.83 8.26 7.08 6.18 5.46 4.87 4.39 3.98

3.63 3.34

121

24.581

32.11 20.91 15.34 12.01 9.80 8.23 7.06 6.15 5.43 4.85 4.37 3.96

3.62 3.32

122

24.987

31.99 20.84 15.30 11.97 9.76 8.20 7.03 6.13 5.41 4.83 4.35 3.94

3.60 3.30

123

25.416

31.89 20.76 15.24 11.92 9.72 8.16 7.00 6.1Q 5.38 4.80 4.32 3.92

3.58 3.29

124

25.845

31.75 20.70 15.18 11.88 9.68 8.13 6.97 6.07 5.36 4.78 4.30 3.90

3.56 3.27

125

26.275

31.66 20.61 15.11 11.82 9.64 8.09 6.93 6.04 5.33 4.75 4.28 3.88

3.54 3.25

TABLE A7.12a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP)R FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R12B1

\ T OC I

N?CO \ b a r )

(T -T ) o \ r co EV c \

10 15 20 25 30 35 40 45 50 55 60 65 70 75

115

22.128

1.19 1.31 1 1.44 1.59 1.76 1.95 2.18 2.43 2.73 3.07 3.48 3.95 4.50 5.16

116

22.577

1.19 1.31 1.44 1.59 1.76 1.95 2.17 2.43 2.72 3.06 3.46 3.92 4.47 5.12

1

117

22.959

1.19 1.31 1.44 1.58 1.75 1.94 2.16 2.41 2.70 3.04 3.43 3.89 4.43 5.06

118

23.365

1.19 1.31 1.43 1.55 1.75 1.94 2.15 2.40 2.69 3.02 3.41 3.86 4.39 5.02

1

119

23.770

1.19 1.30 1.43 1.58 1.74 1.93 2.14 2.39 2.67 3.00 3.38 3.83 4.35 4.97

120

24.176

1.19 1.30 1.43 1.57 1.74 1.92 2.13 2.38 2.66 2.98 3.36 3.80 4.31 4.92

121

24.581

1.19 1.30 1.43 1.57 1.73 1.91 2.12 2.37 2.64 2.96 3.33 3.77 4.27 4.87

122

24.987

1.19 1.30 1.42 1.56 1.72 1.91 2.11 2.35 2.63 2.94 3.31 3.74 4.23 4.82

123

25.416

1.19 1.30 1.42 1.56 1.72 1.90 2.11 2.34 2.61 2.93 3.29 3.71 4.20 4.78

124

25.845

1.19 1.29 1.42 1.56 1.71 1.89 2.10 2.33 2.60 2.91 3.26 3.68 4.16 4.73

125

26.275

1.19 1.29 1.41 1.55 1.71 1.89 2.09 2.32 2.58 A 89 3.24 3.65 4.13 4.69

TABLE A7.l2b COMPRESSION RATIOS P C C/ PE V

F 0 R A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R12B1

APPENDIX 8


Operating on R600*

chemical name

chemical formula

molecular weight




freezing point, C

safety group/class

n - Butane

CH3CH2CH2CH

58,1

152.0

38.0

228.2

-0.50

-138.6

3/5

^Adapted from Jiang, J.A.,S. Devotta, F.A. Watson and F.A. Holland. Derived thermodynamic design data for heat pump systems operating on R600. J. Heat Recovery Systems (in press)

The basic thermodynamic data were taken from ASHRAE Handbook & Product Directory 1977 Fundamentals (1977). American Society of Heating, Refrigerating and Air-Conditioning Engineers, New York. p. 16.55.

170

50.0

20.0

lo.o μ

u Q)

M 0)

0) a) ft

5*

O O

O lOO

200

300

400

500

enthalpy per unit mass H, kJ kg


600

700

R600 173

Tco °c

0.0

5.0

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

pco bar

1.0327

1.2407

1.4857

1.7610

2.0758

2.4286

2.8393

3.2710

3.7791

4.3487

4.9671

5.6565

6.4076

7.2262

8.1263

1

density kg m

liquid

601.0

595.5

589.9

584.4

578.8

573.1

567.2

561.3

555.1

549.0

542.7

536.2

529.6

523.0

516.5

vapour

2.762

3.267

3.868

4.534

5.290

6.144

7.127

8.205

9.420

10.786

12.295

13.964

15.825

17.896

20.171

pv bar m kg

0.37390

0.37979

0.38412

0.38836

0.39237

0.39531

0.39839

0.39867

0.40118

0.40320

0.40400

0.40507

0.40490

0.40378

0.40288

latent heat

kJ kg"1

384.187

380.309

376.340

372.069

367.316

362.381

357.514

352.2b4

34b.77b

340.858

334.474

327.801

320.877

313.573

306.011

MJ m

1.0611

1.2424 \

1.4556

1.6871

1.9433

2.2264

2.5480

2.8902

3.266b

3.6764

4.1122

4.5775

5.0780

5.6117

6.1724

enthalpy of


484.187

490.831

497.740

504.63u

511.295

517.884

524.424

531.312

538.078

544.780

551.145

557.364

563.234

569.093

574.953


kg MJ~

2.6029

2.6294

2.6572

2.b877

2.7224

2.7595

2.7971

2.8388

2.8837

2.9338

2.9898

3.0506

3.1165

3.1891

3.2679


Tco °c

75.0

80.0

85.0

90.0

95.0

100.0

105.0

110.0

115.0

120.0

125.0

130.0

135.0

140.0 1

pco bar

9.0988

10.1679

11.3092

12.5436

13.8833

15.3102

16.8337

18.4913

20.2829

22.1947

24.2388

26.4294

28.7817

31.2583

density kg m

liquid

510.2

502.8

494.6

485.8

476.6

467.8

458.9

449.2

438.8

426.1

411.9

398.9

383.1

364.4

vapour

22.693

25.484

28.520

31.839

35.568

39.691

44.236

49.338

55.145

61.828

69.599

78.747

89.901

103.570

pv bar m kg

0.40095

0.39900

0.39654

0.39396

0.39033

0.38573

0.38054

0.37479

0.36781

0.35898

0.34826

0.33562

0.32015

0.30181

latent heat

kJ kg"1

298.497

290.605

282.250

273.868

265.144

256.024

246.698

236.509

225.841

214.534

200.864

184.978

167.104

145.586

MJ m"

6.7738

7.4057

8.0498

8.7198

9.4306

10.1618

10.9130

11.6689

12.4540

13.2641

13.9800

14.5665

15.0227

15.0783

enthalpy of


580.919

586.902

592.726

598.346

603.995

609.853

615.952

621.824

627.827

633.780

639.329

644.466

648.629

651.239


kg MJ~

3.3501

3.4411

3.5430

3.6514

3.7715

3.9059

4.0535

4.2282

4.4279

4.6613

4.9785

5.4060

5.9843

6.8688 1 .


174 Thermodynamic Design Data for Heat Pump Systems ^ T _ ° C \ £ 0

X c o b a r )

( T C 0 - T E V ) O ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

20.0

2.076

27.35

18.06

13.58

10.81

8.84

7.61

-

-

-

-

-

-

-

-

21.0

2.143

27.40

18.06

13.57

10.82·

8.88

7.62

-

-

-

-

-

-

-

-

22.0

2.211

27.37

18.03

13Λ6

10.76

8.87

7.60

-

-

-

-

-

-

-

-

23.0

2.282

27.57

18.06

13.45

10.75

8.88

7.53

6.57

-

-

-

-

-

-

-

24.0

2.354

27.75

18.15

13.47

10.80

8.93

7.53

6.60

-

-

-

-

-

-

25.0

2.429

27.82

18.20

13.51

10.80

8.95

7.54

6.62

-

-

-

-

-

-

-

26.0

2.506

27.73

18.23

13.52

10.80

8.97

7.57

6.62

-

-

-

-

-

-

-

27.0

2.589

27.75

18.27

13.53

10.75

8.94

7.58

6.62

-

-

-

-

-

-

-

28.0

2.671

27.79

18.37

13.55

10.75

8.94

7.59

6.57

5.81

-

-

-

-

-

-

29.0

2.754

27.81

18.41

13.58

10.75

8.95

7.62

b.56

5.83

-

-

-

-

-

-

30.0

2.839

27.85

18.44

13.60

10.77

8.96

7.63

6.57

5.85

-

-

-

-

-

-

TABLE A8.2a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR h RA.\'GE OF LIFTS AND CONDENSING TEMPERATURES FOR R600 R

^r n 1 ^ c o 0

\ ^ c o b a r )

( T C O " T E V ) ^ \

10.0

15.0

20.0

25.0

30.0

35.0

4U.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

20.0

2.076

1.397

1.673

2.010

2.438

2.982

3.671

21.0

2.143

1.393

1.666

1.999

2.420

2.954

3.635

22.0

2.211

1.389

1.657

1.988

2.402

2.926

3.596

23.0

2.282

1.386

1.648

1.978

2.385

2.901

3.560

4.388

24.0

2.354

1.382

1.641

1.967

2.367

2.876

3.523

4.340

25.0

2.429

1.379

1.635

1.957

2.352

2.852

3.489

4.295

26.0

2.506

1.376

1.630

1.948

2.338

2.830

3.455

4.251

27.0

2.589

1.376

1.627

1.941

2.329

2.814

3.428

4.213

28.0

2.671

1.373

1.622

1.930

2.315

2.792

3.397

4.167

5.137

29.0

2.754

1.370

1.617

1.920

2.301

2.769

3.364

4.122

5.078

30.0

2.839

1.368

1.612

1.911

2.289

2.749

3.334

4.079

5.021

TABLE A8.2b COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R600

R600

\ ^ c o b a r )

(TC0"TEV) ° ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

30.0

2.839

27.85

18.44

13.60

10.77

8.96

7.63

6.57

5.85

-

-

-

-

-

-

31.0

2.924

27.83

18.37

13.61

10.77

8.95

7.63

6.59

5.85

-

-

-

-

-

-

32.0

3.009

* 27.87 18.35

13.61

10.76

8.90

7.61

6.59

5.84

-

-

-

-

-

-

33.0

3.090

27.77

18.31

13.63

10.75

8.88

7.59

6.58

5.79

5.19

-

-

-

-

-

34.0

3.179

27.61

18.29

13.64

10.75

8.87

7.60

6.60

5.78

5.20

-

-

-

-

-

35.0

3.271

27.52

18.26

13.63

10.76

8.88

7.59

6.60

5.78

5.21

-

-

-

-

-

36.0

3.362

27.32

18.18

13.55

10.73

8.86

7.57

6.59

5.79

5.20

-

-

-

-

-

37.0

3.460

27.28

18.21

13.54

10.74

8.85

7.54

6.57

5.79

5.20

-

-

-

-

-

38.0

3.566

27.35

18.24

13.56

10.78

8.87

7.54

6.57

5.79

5.16

4.67

-

-

-

-

39.0

3.671

27.37

18.21

13.57

10.79

8.88

7.53

6.58

5.81

5.16

4.68

-

-

-

-

40.0

3.779

27.38

18.21

13.57

10.80

8.89

7.54

6.58

5.81

5.16

4.69

-

-

-

-


p _ 0

^ ^ τ ^ c \CO \ i P bar) ^sCO

[T -T ) °C ^ Ν ^ * CO EV; \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

30.0

2.839

1.368

1.612

1.911

2.289

2.749

3.334

4.079

5.021

-

-

-

-

-

-

31.0

2.924

1.364

1.606

1.901

2.273

2.728

3.302

4.031

4.959

-

-

-

-

-

-

32.0

3.009

1.361

1.599

1.890

2.256

2.706

3.270

3.984

4.895

-

-

-

-

-

-

33.0

3.090

1.355

1.589

1.877

2.233

2.679

3.231

3.930

4.821

5.943

-

-

-

-

-

34.0

3.179

1.351

1.582

1.867

2.217

2.656

3.197

3.884

4.759

5.863

-

-

-

-

-

35.0

3.271

1.347

1.576

1.857

2.202

2.636

3.167

3.841

4.699

5.785

-

-

-

-

-

36.0

3.362

1.342

1.569

1.847

2.186

2.614

3.136

3.797

4.636

5.703

-

-

-

-

-

37.0

3.460

1.336

1.565

1.839

2.174

2.594

3.112

3.760

4.581

5.629

-

-

-

-

-

38.0

3.566

1.335

1.563

1.834

2.166

2.577

3.091

3.728

4.535

5.564

6.858

-

-

-

-

39.0

3.671

1.333

1.560

1.827

2.156

2.560

3.068

3.692

4.485

5.496

6.770

-

-

-

-

40.0

3.779

1.331

1.556

1.821

2.146

2.544

3.046

3.659

4.438

5.429

6.683

-

-

-

-

TABLE A8.Jb COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R600 C ° E V


1 Xcobar)

( Τε 0 - Τ Ε ν } ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

40.0

3.779

27.38

18.21

13.57

10.80

8.89

7.54

6.58

5.81

5.16

4.69

41.0

3.891

27.47

18.23

13.59

10.79

8.89

7.55

6.58

5.82

5.17

4.69

42.0

4.003

27.60

18.25

13.63

10.79

8.90

7.55

6.56

5.80

5.17

4.69

43.0

4.117

27.78

18.28

13.64

10.80

8.93

7.55

6.55

5.80

5.17

4.66

4.25

44.0

4.231

27.85

18.27

13.61

10.80

8.93

7.56

6.55

5.80

5.18

4.65

4.25

45.0 j

4.349

28.07

18.31

13.63

10.81

8.94

7.57

6.56

5.80

5.19

4.65

4.26

46.0

4.468

28.47

18.41

13.67

10.84

8.94

7.58

6.5£

5.80

5.19

4.66

4.26

47.0

4.589

28.70

18.52

13.71

10.88

8.96

7.59

6.57

5.79

5.18

4.66

4.26

48.0

4.712

28.93

18.69

13.77

10.91

8.98

7.62

6.58

5.79

5.18

4.67

4.24

3.89

49.0

4.838

29.38

18.91

13.87

10.96

9.02

7.66

6.60

5.80

5.20

4.68

4.24

3.90

50.0

4.967

29.79 '

19.13

13.95

11.01

9.06

7.68

6.62

5.82

5.21

4.69

4.24

3.91

0.00

TABLE A8.4a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP)R FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R600

rv5 1 \ ^ P bar)

( Τ00-ΤΕν}^\Ί 10.0

15.0

20.0

25.0

30.0

35.0

1 40.0

45.0

50.0

55.0

60.0

1 65.0 1

70.0 75.0

40.0

3.779

1.331

1.556

1.821

2.146

2.544

3.046

3.659

4.438

5.429

6.683

41.0

3.891

1.331

1.553

1.816

2.137

2.530

3.025

3.630

4.394

5.365

6.600

42.0

4.003

1.330

1.546

1.811

2.127

2.515

3.001

3.600

4.350

5.300

6.513

43.0

4.117

1.332

1.541

1.804

2.117

2.501

2.974

3.568

4.304

5.235

6.423

7.917

44.0

4.231

1.331

1.537

1.798

2.105

2.485

2.950

3.535

4.255

5.169

6.334

7.803

45.0

4.349

1.329

1.532

1.791

2.095

2.469

2.927

3.505

4.211

5.107

6.247

7.691

46.0

4.468

1.329

1.528

1.783

2.085

2.454

2.905

3.473

4.168

5.046

b.160

7.578

47.0

4.589 j

1.326

1.525

1.772

2.076

2.438

2.883

3.440

4.127

4.986

6.075

7.465

48.0

4.712

1.321

1.525

1.764

2.065

2.423

2.862

3.404

4.084

4.926

5.992

7.352

9.062

49.0

4.838

1.318

1.522

1.757

2.056

2.407

2.841

3.373

4.042

4.866

5.911

7.242

8.922

50.0

4.967

1.314

1.519

1.749

2.045

2.393

2.821

3.343

4.003

4.810

5.833 j

7.136

8.784

TABLE A8.4b COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES CO EV FOR R600

R600

" X c / 0

Xcobar)

( T C 0 - T E V ) O ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

50.0

4.967

29.79

19.13

13.95

11.01

9.06

7.68

6.62

5.82

5.21

4.69

4.24

3.91

51.0

5.099

30.24

19.44

14.07

11.07

9.10

7.70

6.64

5.83

5.21

4.70

4.26

3.91

52.0

5.232

30.73

19.69

14.20

11.13

9.15

7.73

6.67

5.85

5.21

4.70

4.26

3.91

53.0

5.369

31.28

19.90

14.36

11.20

9.20

7.76

6.70

5.86

5.21

4.71

4.27

3.90

3.59

54.0

5.510

31.97

20.17

14.52

11.28

9.24

7.79

6.73

5.88

5.23

4.72

4.28

3.90

3.60

55.0

5.656

32.50

20.43

14.68

11.36

9.29

7.83

6.76

5.91

5.24

4.73

4.29

3.90

3.61

56.0

5.802

33.11

20.74

14.91

11.47

9.35

7.87

6.78

5.93

5.26

4.74

4.30

3.92

3.62

57.0

5.950

33.80

21.08

15.11

11.59

9.41

7.92

6.81

5.95

5.27

4.74

4.30

3.92

3.62

58.0 !

6.100

34.59

21.51

15.33

11.74

9.50

7.98

6.85

5.99

5.30

4.75

4.31

3.93

3.61

3.34

59.0

6.253

34.98

21.93

15.53

11.87

9.57

8.02

6.88

6.02

5.32

4.76

4.33

3.95

3.61

3.35

60.0

6.408

35.42

22.27

15.73

12.01

9.64

8.07

6.92

6.05

5.34

4.78

4.34

3.96 1

3.62

3.36


CO \ ( P c o b a r )

( T C O - T E V ) O C \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

50.0

4.967

1.314

1.519

1.749

2.045

2.393

2.821

3.343

4.003

4.810

5.833

7.136

8.784

1

51.0

5.099

1.310

1.516

1.744

2.034

2.379

2.800

3.315

3.963

4.756

5.758

7.029

8.648

52.0

5.232

1.307

1.512

1.739

2.020

2.367

2.780

3.287

3.922

4.705

5.684

6.926

8.511

53.0

5.369

1.304

1.505

1.737

2.010

2.353

2.761

3.261

3.879

4.654

5.613

6.827

8.376

10.325

54.0

5.510

1.302

1.501

1.733

2.001

2.341

2.741

3.235

3.841

4.603

5.541

6.731

8.247

10.160

55.0

5.656

1.301

1.497

1.729

1.992

2.329

2.725

3.212

3.807

4.559

5.477

6.643

8.126

10.003

56.0

5.802

1.299

1.491

1.726

1.984

2.315

2.708

3.187

3.773

4.510

5.412

6.552

7.999

9.841

57.0

5.950

1.297

1.486

1.719

1.977

2.298

2.692

3.161

3.738

4.461

5.351

6.465

7.877

9.679

58.0 1

6.100

1.294

1.482

1.710

1.974

2.284

2.674

3.136

3.705

4.407

5.287

6.377

7.757

9.517

11.730

59.0

6.253

1.292

1.478

1.703

1.967

2.271

2.657

3.111

3.672

4.359

5.224

6.288

7.639

9.360

11.530

60.0

6.408

1.290

1.473

1.696

1.959

2.257

2.638

3.087

3.639

4.313 ]

5.165

6.205

7.525

9.205

11.332

TABLE A8.5b COMPRESSION RATIO p C Q / pE V


178 Thermodynamic Design Data for Heat Pump Systems PsT σ 1

X c o c

X < c o b a r )

(T -T ) ° c \ \ 1 CO EV' \

10.Ü

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

1 70.0

75.0

60.0

6.408

35.42

22.27

15.73

12.01

9.64

8.07

6.92

6.05

5.34

4.78

4.34

3.96

3.62

3.36

61.0

6.562

35.84

22.61

15.94

12.18

9.72

8.12

6.95

6.07

5.36

4.79

4.34

3.97

3.63

3.36

62.0

6.722

36.18

22.95

16.15

12.32

9.81

8.17

7.00

6.09

5.38

4.81

4.34

3.97

3.63

3.36

63.0

6.888

36.36

23.17

16.33

12.42

9.90

8.22

7.03

6.11

5.40

4.82

4.35

3.97

3.64

3.35

64.0

7.055

36.57

23.33

16.57

12.55

9.99

8.27

7.06

6.14

5.42

4.83

4.36

3.98

3.65

3.35

65.0

7.226

36.86

23.54

16.77

12.68

10.09

8.32

7.09

6.16

5.44

4.85

4.37

3.99

3.66

3.35

66.0

7.401

37.09

23.76

16.98

12.82

10.21

8.38

7.13

6.19

5.46

4.86

4.38

3.99

3.66

3.36

.67.0

7.577

37.15

23.91

17.17

12.96

10.31

8.45

7.17

6.22

5.48

4.88

4.39

3.99

3.66

3.37

68.0

7.757

36.90

24.04

17.32

13.10

10.39

8.52

7.21

6.25

5.50

4.90

4.40

3.99

3.66

3.37

69.0

7.941

36.89

24.14

17.42

13.25

10.48

8.58

7.25

6.27

5.52

4.92

4.41

4.00

3.67

3.38

70.0

8.126

36.89

24.26

17.52

13.38

10.57

8.65

7.28

6.30

5.53

4.93

4.42

4.01

3.67

3.38


! \ ^ ο ° α

^ c o b a r )

( T C 0 " T E V ) ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

60.0

6.408

1.290

1.473

1.696

1.959

2.257

2.638

3.087

3.639

4.313

5.165

6.205

7.525

9.205

11.332

61.0

6.562

1.287

1.469

1.686

1.952

2.244

2.618

3.062

3.604

4.267

5.101

6.121

7.410

9.046

11.129

62.0

6.722

1.285

1.465

1.679

1.943

2.234

2.596

3.041

3.572

4.223

5.040

6.046

7.304

8.899

10.936

63.0

6.888

1.283

1.462

1.673

1.931

2.229

2.579

3.019

3.541

4.184

4.976

5.970

7.201

8.759

10.746

64.0

7.055

1.281

1.458

1.667

1.922

2.219

2.562

2.998

3.510

4.143

4.919

5.895

7.095

8.620

10.561

65.0

7.226 !

1.278

1.455

1.662

1.912

2.209

2.545

2.975

3.481

4.103

4.864

5.824

6.997

8.486

10.381

66.0

7.401

1.275

1.451

1.656

1.902

2.201

2.531

2.953

3.453

4.064

4.812

5.753

6.903

8.357

10.203

67.0

7.577

1.274

1.448

1.651

1.893

2.190

2.518

2.926

3.428

4.026

4.760

5.681

6.815

8.233

10.031

68.0

7.757

1.272

1.445

1.646

1.884

2.175

2.510

2.904

3.400

3.988

4.712

5.604

6.724

8.109

9.864

69.0

7.941

1.270

1.441

1.641

1.877

2.163

2.498

2.884

3.374

3.951

4.663

5.536

6.635

7.986

9.701

70.0

8.126

1.268

1.437

1.636

1.869

2.150

2.484

2.862

3.346

3.915

4.615

5.470

6.550

7.869

9.543

TABLE A8.6b COMPRESSION RATIO PrQ/pE V


R600 179 | \ τ °c

X <C0

Xcobar)

T C 0 - T E V ) O ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

70.0

8.126

36.89

24.26

17.52

13.38

10.57

8.65

7.28

6.30

5.53

4.93

4.42

4.01

3.67

3.38

71.0

8.315

36.84

24.30

17.62

13.49

10.66

8.74

7.33

6.33

5.55

4.94

4.43

4.02

3.68

3.39

72.0

8.504

36.84

24.31

17.70

13.61

10.75

8.81

7.38

6.36

5.58

4.95

4.45

4.02

3.67

3.38

73.0

8.699

36.86

24.15

17.74

13.69

10.84

8.86

7.43

6*38

5.60

4.97

4.46

4.03

3.68

3.39

74.0

8.897

36.68

24.06

17.75

13.72

10.93

8.92

7.47

6.40

5.61

4.98

4.47

4.04

3.68

3.39

75.0

9.099

36.53

23.99

17.78

13.77

11.00

8.97

7.51

6.43

5.63

4.99

4.48

4.04

3.68

3.39

76.0

9.305

36.25

23.91

17.76

13.81

11.06

9.03

7.57

6.46

5.64

5.00

4.48

4.05

3.69

3.39

77.0

9.517

35.99

23.80

17.71

13.82

11.12

9.08

7.61

6.49

5.66

5.02

4.49

4.05

3.69

3.38

78.0

9.731

35.78

23.76

17.59

13.83

11.16

9.13

7.65

6.52

5.67

5.03

4.50

4.06

3.69

3.38

79.0

9.947

35.60

23.69

17.54

13.83

11.18

9.19

7.68

6.55

5.69

5.03

4.50

4.07

3.70

3.38

80.0

10.168

35.50

23.63

17.50

13.84

11.21

9.25

7.73

6.58

5.71

5.05

4.51

4.08

3.70

3.39


r ^ c / c

^ c o b a r )

T C 0 - T E V ) O ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

70.0

8.126

1.268

1.437

1.636

1.869

2.150

2.484

2.862

3.346

3.915

4.615

5.470

6.550

7.869

9.543

71.0

8.315

1.267

1.433

1.631

1.861

2.137

2.473

2.844

3.318

3.880

4.566

5.406

6.463

7.756

9.390

72.0

8.504

1.265

1.429

1.626

1.853

2.124

2.458

2.826

3.284

3.847

4.519

5.343

6.376

7.648

9.240

73.0

8.699

1.263

1.426

1.620

1.846

2.113

2.439

2.815

3.257

3.813

4.473

5.284

6.285

7.540

9.094

74.0

8.897

1.261

1.423

1.615

1.839

2.103

2.423

2.798

3.231

3.780

4.426

5.224

6.203

7.433

8.947

75.0

9.099

1.259

1.420

1.609

1.832

2.092

2.408

2.782

3.205

3.746

4.383

5.167

6.124

7.334

8.811

76.0

9.305

1.257

1.418

1.604

1.825

2.082

2.391

2.767

3.182

3.713

4.342

5.110

6.050

7.233

8.680

77.0

9.517

1.256

1.416

1.600

1.819

2.074

2.377

2.750

3.163

3.675

4.305

5.057

5.979

7.135

8.559

78.0

9.731

1.254

1.413

1.595

1.812

2.065

2.364

2.728

3.149

3.643

4.265

5.003

5.910

7.030

8.434

79.0

9.947

1.253

1.410

1.591

1.805

2.056

2.351

2.709

3.129

3.612

4.226

4.949

5.841

6.935

8.311

80.0

10.168

1.251

1.407

1.587

1.798

2.047

2.338

2.691

3.109

3.581

4.187

4.898

5.774

6.844

8.195

TABLE A8.7b COMPRESSION RATIO Ppr/P y FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R600 E

180 Thermodynamic Design Data for Heat Pump Systems ^ \ T °C

\ c o \ ^ c o b a r )

( T C O - T E V , ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

80.0

10.168

35.50

23.63

17.50

13.84

11.21

9.25

7.73

6.58

5.71

5.05

4.51

4.08

3.70

3.39

81.0

10.390

35.35

23.49

17.45

13.83

11.23

9.29

7.76

6.63

5.73

5.06

4.52

4.08

3.70

3.39

82.0

10.616

35.14

23.38

17.39

13.79

11.23

9.33

7.80

6.66

5.75

5.07

4.53

4.08

3.71

3.39

83.0

10.842

34.81

23.18

17.30

13.67

11.21

9.33

7.82

6.67

5.77

5.07

4.53

4.08

3.71

3.39

84.0

11.074

34.94

23.14

17.28

13.65

11.22

9.35

7.87

6.70

5.79

5.09

4.54

4.09

3.71

3.39

85.0

11.309

35.11

23.16

17.28

13.65

11.24

9.38

7.92

6.74

5.82

5.10

4.55

4.09

3.72

3.39

86.0

11.547

35.50

23.26

17.29

13.67

11.27

9.42

7.97

6.78

5.86

5.12

4.56

4.10

3.72

3.40

87.0 '

11.790

35.71

23.24

17.27

13.65

11.26

9.43

8.00

6.81

5.89

5.14

4.57

4.11

3.72

3.40

88.0

12.037

35.89

23.27

17.26

13.66

11.22

9.44

8.03

6.84

5.91

5.17

4.58

4.12

3.73

3.40

89.0

12.288

36.15

23.38

17.26

13.66

11.21

9.46

8.05

6.89

5.94

5.19

4.59

4.12

3.73

3.41

90.0 1

12.544

36.30

23.46

17.26

13.66

11.20

9.47

8.06

6.92

5.97

5.21

4.60

4.13

3.74

3.41


\ O I \ τ ^ Λ C \ c o \ ^ ( P barj

^SCO ^ ( T C 0 - T E V ) O ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

80.0

10.168

1.251

1.407

1.587

1.798

2.047

2.338

2.691

3.109

3.581

4.187

4.898

5.774

6.844

8.195

81.0

10.390

1.250

1.404

1.584

1.791

2.038

2.325

2.670

3.090

3.554

4.146

4.849

5.707

6.756

8.077

82.0

10.616

1.248

1.401

1.579

1.784

2.029

2.313

2.652

3.068

3.528

4.100

4.802

5.640

6.669

7.959

83.0

10.842

1.246

1.398

1.574

1.777

2.019

2.301

2.634

3.040

3.508

4.059

4.752

5.574

6.585

7.833

84.0

11.074

1.245 !

1.395

1.570

1.771

2.010

2.289

2.617

3.016

3.483

4.021

4.705

5.509

6.503

7.720

85.0

11.309

1.243

1.392

1.565

1.765

1.999

2.277

2.601

2.993

3.457

3.983

4.657

5.448

6.422

7.612

86.0

11.547

1.241

1.389

1.560

1.760

1.990

2.265

2.584

2.967

3.434

3.949

4.608

5.389

6.342

7.508

87.0

11.790

1.239

1.386

1.556

1.754

1.982

2.254

2.569

2.945

3.407

3.918

4.553

5.333

6.264

7.407

88.0

12.037

1.237

1.384

1.552

1.748

1.973

2.242

2.554

2.924

3.375

3.895

4.507

5.276

6.189

7.311

89.0

12.288

1.235

1.381

1.548

1.742

1.965

2.230

2.540

2.904

3.347

1 3.865

4.462

5.221

6.114

7.216

90.0

12.544

1.234

1.379

1.544

1.736

1.958

2.218

2.525

2.884

3.319

3.835

4.418

5.165

6.043

7.123

TABLE A8.8b COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R600

R600 181 Fv 5~

P^coc

\ ( P C 0 b a r )

( T C 0 - T E V ) O ^ \ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

, 60.0

65.0

70.0

75.0

90.0

12.544

36.30

23.46

17.26

13.66

11.20

9.47

8.06

6.92

5.97

5.21

4.60

4.13

3.74

3.41

91.0

12.802

36.46

23.50

17.25

13.62

11.19

9.46

8.08

6.94

5.99

5.24

4.62

4.14

3.74

3.41

92.0

13.066

36.55

23.55

17.21

13.59

11.16

9.45

8.08

6.96

6.01

5.25

4.63

4.14

3.75

3.41

93.0

13.334

36.89

23.57

17.19

13.55

11.15

9.40

8.08

6.98

6.03

5.27

4.64

4.15

3.75

3.41

94.0

13.608

37.02

23.68

17.25

13.55

11.14

9.39

8.08

6.99

6.06

5.28

4.66

4.15

3.75

3.41

95.0

13.883

36.81

23.65

17.24

13.52

11.12

9.37

8.07

6.99

6.07

5.30

4.67

4.16

3.75

3.41

1

96.0

14.163

36.27

23.62

17.21

13.47

11.06

9.34

8.06

6.98

6.08

5.31

4.68

4.16

3.75

3.41

97.0

14.448

35.75

23.47

17.13

13.38

10.99

9.28

8.01

6.97

6.09

5.31

4.69

4.16

3.75

3.41

98.0

14.733

35.35

23.48

17.07

13.32

10.94

9.25

7.96

6.95

6.08

5.32

4.69

4.17

3.74

3.40

99.0

15.018

35.12

23.43

17.06

13.31

10.91

9.22

7.94

6.94

6.08

5.33

4.70

4.17

3.74

3.40

100.0 1

15.310

34.57

23.18

16.96

13.25

10.84

9.17

7.90

6.91

6.07

5.33

4.70

4.17

3.74

3.39


^ ^ c o b a r )

ΓΤ - T ) C X ^ C O EV ; U \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

90.0

12.544

1.234

1.379

1.544

1.736

1.958

2.218

2.525

2.884

3.319

3.835

4.418

5.165

6.043

7.123

91.0

12.802

1.232

1.376

1.540

1.730

1.951

2.206

2.511

2.865

3.290

3.808

4.378

5.108

5.974

7.031

92.0

13.066

1.231

1.373

1.536

1.724

1.944

2.196

2.497

2.847

3.264

3.776

4.342

5.046

5.911

6.942

93.0

13.334

1.230

1.370

1.533

1.719

1.936

2.186

2.483

2.829

3.239

3.739

4.315

4.992

5.844

6.856

94.0

13.608

1.229

1.368

1.530

1.714

1.929

2.176

2.470

2.813

3.216

3.706

4.280

4.941

5.781

6.770

95.0

13.883

1.228

1.365

1.526

1.708

1.921

2.167

2.454

2.795

3.193

3.674

4.244

4.890

5.717

6.688

96.0

14.163

1.227

1.363

1.522

1.703

1.914

2.158

2.441

2.778

3.170

3.640

4.212

4.844

5.651

6.609

97.0

14.448

1.225

1.361

1.518

1.699

1.907

2.149

2.428

2.762

3.149

3.609

4.175

4.801

5.579

6.536

98.0

14.733

1.224

1.359

1.514

1.694

1.899

2.139

2.415

2.744

3.126

3.579

4.131

4.767

5.516

6.457

99.0

15.018

1.222

1.356

1.510

1.688

1.891

2.129

2.402

2.726

3.104

3.549

4.090

4.724

5.454

6.381

100.0

15.310

1.221

1.354

1.506

1.683

1.884

2.119

2.389

2.707

3.082

3.521

4.051

4.681

5.392

6.304

TABLE A8.9b COMPRESSION RATIO P Q / pE V FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES

FOR R600


Xcobar )

(T -T ) °C ^ s . UCO EV; \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

100.0

15.310

34.57

23.18

16.96

13.25

10.84

9.17

7.90

6.91

6.07

5.33

4.70

4.17

3.74

3.39

101.0

15.606

33.97

22.77

16.84

13.17

10.77

9.10

7.85

6.88

6.05

5.33

4.70

4.18

3.74

3.39

102.0

15.903

33.12

22.34

16.63

13.04

10.66

9.02

7.78

6.83

6.01

5.32

4.69

4.17

3.73

3.38

103.0

16.208

32.53

22.01

16.55

12.95

10.57

8.95

7.73

6.77

5.98

5.30

4.68

4.16

3.73

3.37

104.0

16.518

31.75 ;

21.64

16.36

12.84

10.50

8.87

7.67

6.72

5.95

5.28

4.68

4.16

3.72

3.36

105.0

16.834

30.94

21.17

16.08

12.69

10.40

8.78

7.60

6.66

5.91

5.25

4.66

4.15

3.71

3.35

106.0

17.154

30.49

20.87

15.84

12.59

10.32

8.72

7.54

6.61

5.87

5.22

4.65

4.14

3.71

3.34

107.0

17.480

30.34

20.64

15.67

12.50

10.26

8.65

7.48

6.57

5.84

5.20

4.64

4.13

3.70

3.33

108.0

17.812

30.42

20.57

15.60

12.51

10.24

8.62

7.45

6.54

5.80

5.18

4.63

4.13

3.70

3.33

109.0

18.149

29.90

20.24

15.40

12.39

10.16

8.56

7.39

6.49

5.76

5.15

4.61

4.12

3.69

3.32

110.0

18.491 1

29.61

19.96

15.18

12.24

10.07

8.49

7.33

6.44

5.71

5.12

4.58

4.11

3.68

3.31

.TABLE A8.10a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R600

^co°c 1 ^ < ο ο Η

(TCO-TEV)^XJ

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

100.0

15.310

1.221

1.354

1.506

1.683

1.884

2.119

2.389

2.707

3.082

3.521

4.051

4.681

5.392

6.304

101.0

15.606

1.219

1.352

1.502

1.677

1.877

2.109

2.378

2.690

3.061

3.493

4.011

4.641

5.337

6.227

102.0

15.903

1.217

1.349

1.498

1.671

1.870

2.099

2.366

2.673

3.040

3.466

3.973

4.596

5.285

6.141

103.0

16.208

1.216

1.346

1.495

1.666

1.863

2.089

2.353

2.657

3.019

3.439

3.937

4.545

5.245

6.068

104.0

16.518

1.214

1.344

1.492

1.661

1.857

2.080

2.341

2.642

2.998

3.414

3.904

4.499

5.195

5.998

105.0

16.834

1.213

1.342

1.488

1.656

1.850

2.072

2.330

2.627

2.976

3.389

3.871

4.454

5.146

5.929

106.0

17.154

1.211

1.340

1.486

1.651

1.844

2.063

2.318

2.614

2.957

3.365

3.839

4.408

5.102

5.867

107.0

17.480

1.210

1.338

1.483

1.647

1.837

2.056

2.307

2.600

2.938

3.341

3.810

4.367

5.052

5.809

108.0

17.812

1.209

1.336

1.480

1.643

1.831

2.048

2.296

2.586

2.920

3.318

3.780

4.327

4.994

5.764

109.0

18.149

1.208

1.334

1.477

1.639

1.825

2.040

2.286

2.572

2.903

3.294

3.751

4.289

4.943

5.708

110.0

18.491

1.208

1.332

1.474

1.635

1.819

2.032 j

2.275 1

2.559

2.886

3.269

3.723

4.252

4.893 1

5.653

TABLE COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES CO EV FOR R600

R600 183

^ c o ° c ! 1 ^ Q O b a r )

( T C O - T F V ^ ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

110.0

18.491

29.61

19.96

15.18

12.24

10.07

8.49

7.33

6.44

5.71

5.12

4.58

4.11

3.68

3.31

111.0

18.839

29.56

19.78

15.02

12.08

9.99

8.43

7.26

6.38

5.66

5.08

4.55

4.09

3.66

3.30

112.0

19.192

29.49

19.55

14.79

11.92

9.89

8.35

7.19

6.31

5.61

5.03

4.52

4.07

3.65

3.29

113.0

19.552

28.78

19.10

14.48

11.69

9.76

8.24

7.10

6.24

5.55

4.97

4.48

4.04

3.63

3.27

114.0

19.915

28.34

18.68

14.18

11.49

9.63

8.15

7.02

6.17

5.49

4.92

4.44

4.01

3.61

3.25

115.0

20.283

28.11

18.37

13.93

11.29

9.48

8.05

6.95

6.10

j 5.43

4.87

4.40

3.98

3.59

3.23

116.0

20.657

27.45

18.04

13.66

11.08

9.31

7.95

6.87

6.03

5.37

4.82

4.36

3.95

3.57

3.22

117.0

21.035

26.93

17.91

13.49

10.92

9.17

7.85

6.79

5.96

5.31

4.77

4.32

3.91

3.54

3.20

118.0

21.417

26.21

17.72

13.30

10.75

9.04

7.78

6.72

5.89

5.25

4.72

4.27

3.88

3.52

3.18

119.0

21.802

25.76

17.50

13.05

10.56

8.89

7.66

6.64

5.82

5.18

4.66

4.21

3.83

3.48

3.15

120.0

22.195

25.55

17.47

12.92

10.42

8.77

7.56

6.56

5.76

5.12

4.61

4.17

3.79

3.45

3.13


^ c o ° c

\ ^ c o b a r

( T C 0 - T E V ) O ^ \

10.0

15.0

20.0

1 25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

110.0

18.491

1.208

1.332

1.474

1.635

1.819

2.032

2.275

2.559

2.886

3.269

3.723

4.252

4.893

5.653

111.0

18.839

1.207

1.330

1.472

1.632

1.813

2.025

2.266

2.546

2.871

3.247

3.695

4.216

4.841

5.603

112.0

19.192

1.207

1.328

1.469

1.628

1.808

2.017

2.257

2.533

2.855

3.226

3.668

4.183

4.794

5.547

113.0

19.552

1.206

1.327

1.466

1.624

1.803

2.009

2.248

2.520

2.839

3.205

3.642

4.149

4.749

5.482

114.0

19.915

1.206

1.326

1.463

1.621

1.798

2.002

2.238

2.508

2.823

3.185

3.615

4.116

4.707

5.424

115.0

20.283

1.205

1.325

1.461

1.617

1.793

1.995

2.229

2.496

2.807

3.165

3.586

4.083

4.664

5.367

116.0

20.657

1.204

1.324

1.459

1.614

1.789

1.988

2.220

2.484

2.791

3.148

3.560

4.052

4.623

1 5.309

117.0

21.035

1.203

1.323

1.456

1.610

1.784

1.982

2.210

2.473

2.776

3.129

3.535

4.021

4.584

5.254

118.0

21.417

1.202

1.321

1.454

1.606

1.779

1.975

2.201

2.462

2.761

3.109

3.511

3.989

4.545

5.202

119.0

21.802

1.201

1.320

1.452

1.602

1.774

1.969

2.192

2.451

2.746

3.090

3.487

3.957

4.506

5.153

120.0

22.195

1.200

1.318

1.450

1.599

1.769

1.963

2.183

2.439

2.731

3.071

3.464

3.924

4.468

5.104

TABLE A8.11b COMPRESSION RATIO P C Q / PE V


184 Thermo dynamic Design Data for Heat Pump Systems X v ^ o U c

^ c o b a r )

( Τ 0 0 - Τ Ε ν } ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

120.0

22.195

25.55

17.47

12.92

10.42

8.77

7.56

6.56

5.76

5.12

4.61

4.17

3.79

3.45

3.13

121.0

22.592

25.28

17.37

12.82

10.30

8.66

7.46

6.49

5.70

5.06

4.55

4.12

3.75

3.41

3.10

122.0

22.995

25.46

17.30

12.83

10.23

8.57

7.38

6.43

5.65

5.01

4.50

4.07

3.71

3.38

3.08

123.0

23.403

26.03

17.10

12.78

10.14

8.48

7.29

6.38

5.59

4.96

4.45

4.03

3.67

3.35

3.05

124.0

23.818

26.51

17.09

12.76

10.05

8.38

7.21

6.31

5.54

4.91

4.40

3.99

3.62

3.31

3.02

125.0

24.239

27.04

17.09

12.78

9.98

8.30

7.13

6.24

5.48

4.86

4.35

3.94

3.58

3.27

2.99

126.0

24.665

27.91

17.03

12.76

9.93

8.22

7.05

6.16

5.42

4.80

4.30

3.89

3.53

3.23

2.95

127.0

25.097

28.36

17.05

12.67

9.89

8.14

6.96

6.07

5.35

4.75

4.24

3.83

3.48

3.19

2.91

128.0

25.535

29.12

17.40

12.58

9.87

8.08

6.89

6.00

5.31

4.69

4.19

3.78

3.44

3.14

2.87

129.0

25.979

30.12

17.71

12.59

9.86

8.01

b.81

5.94

5.25

4.64

4.14

3.73

3.39

3.09

2.84

130.0

26.429

31.61

18.27

12.72

9.95

8.00

6.77

5.88

5.20

4.60

4.10

3.69 j

3.35

3.05

2.80


|^T D

^ c o c

\ ( P bar) ( T C 0 - T E V ) O ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

120.0

22.195

1.200

1.318

1.450

1.599

1.769

1.963

2.183

2.439

2.731

3.071

3.464

3.924

4.468

5.104

121.0

22.592

1.199

1.317

1.448

1.595

1.765

1.957

2.174

2.428

2.717

3.053

3.443

3.894

4.431

5.056

122.0

22.995

1.198

1.315

1.446

1.592

1.760

1.950

2.166

2.416

2.704

3.035

3.421

3.865

4.395

5.011

123.0

23.403

1.197

1.314

1.444

1.588

1.755

1.944

2.159

2.405

2.690

3.017

3.398

3.837

4.359

4.966

124.0

23.818

1.196

1.312

1.442

1.586

1.750

1.938

2.151

2.394

2.677

2.999

3.376

3.809

4.323

4.923

125.0

24.239

1.195

1.311

1.440

1.583

1.746

1.932

2.143

2.384

2.664

2.983

3.354

3.783

4.285

4.880

126.0

24.665

1.194

1.309

1.438

1.580

1.742

1.927

2.136

2.374

2.651

2.967

3.333

3.759

4.251

4.838

127.0

25.097

1.193

1.308

1.436

1.578

1.737

1.921

2.129

2.364

2.637

2.951

3.312

3.733

4.218

4.797

128.0

25.535

1.192

1.306

1.434

1.575

1.733

1.915

2.121

2.355

2.624

2.935

3.292

3.707

4.186

4.756

129.0

25.979

1.192

1.305

1.431

1.573

1.730

1.909

2.114

2.346

2.612

2.920

3.272

3.682

4.155

4.715

130.0

26.429

1.191

1.303

1.429

1.570

1.726

1.904

2.107

2.337

2.599

2.905

3.252

3.657

4.125

4.672

TABLE A8.12b COMPRESSION RATIO P—/P y FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R600

R600 185

Χ^Γ

(τ -' C O

_

^o°c

\ c o b a r )

■ T E V } ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

130.0

26.429

31.61

18.27

12.72

9.95 1

8.00

6.77

5.88

5.20

4.60

4.10

3.69

3.35

3.05

2.80

131.0

26.887

32.30

18.76

12.70

9.93

7.95

6.70

5.81

5.12

4.54

4.04

3.63

3.30

3.00

2.75

132.0

27.351

32.68

19.12

12.75

9.88

7.93

6.64

5.74

5.05

4.48

3.99

3.58

3.24

2.95

2.71

133.Ü

27.824 I

33.61

19.62 1

13.00

9.83

7.92

6.59

5.68

4.99

4.43

3.94

3.53

3.19

2.91

2.66

134.0

28.300

33.56

19.90

13.08

9.77

7.86

6.50

5.58

4.91

4.36

3.88

3.47

3.14

2.85

, 2.61

135.0

28.782

33.19

19.95

13.12

9.69

7.80

6.41

5.49

4.82

4.28

3.81

3.41

3.08

2.80

; 2.55

136.0

29.275

31.47

19.44

13.04

9.47

7.66

6.28

5.37

4.71

4.18

3.72

3.33

3.01

| 2.73

2.50

137.0

29.764

31.55

19.37

13.10

9.43

7.57

6.22

5.29

4.62

4.09

3.65

3.27

2.94

2.67

2.44

138.0

30.243

31.68

19.54

13.25

9.50

7.47

6.16

5.21

4.53

4.01

3.58

3.20

2.88

2.61

2.38

139.0

30.746

31.20

19.46 1

13.33

9.50

7.39

6.08

5.11

4.43

3.92

3.50

3.13

2.81

2.54

2.32

140.0

31.258

29.95

19.41

13.36

9.50

7.30

6.01

5.01

4.34

3.83

3.42

3.05

2.74

2.47

2.25


f\TcoÖc

X ^ Q b a r )

( T C O - T E V } ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

j 65.0

70.0

75.0

130.0

26.429

1.191

1.303

1.429

1.570

1.726

1.904

2.107

2.337

2.599

2.905

3.252

3.657

4.125

1 4.672

131.0

26.887

1.190

1.302

1.427

1.567

1.723

1.898

2.100

2.328

2.588

2.890

3.234

3.633

4.098

4.634

132.0

27.351

1.189

1.300

1.425

1.565

1.720

1.893

2.093

2.320

2.576

2.874

3.216

3.610

4.069

4.597

133.0

27.824

1.189

1.299

1.423

1.562

1.717

1.889

2.087

2.311

2.566

2.859

3.198

3.587

4.040

4.561

134.0

28.300

1.188

1.298

1.421

1.559

1.713

1.884

2.080

2.303

2.556

2.845

3.181

3.564

4.011

4.526

135.0

28.782

1.187

1.297

1.419

1.557

1.710

1.880

2.073

2.295

2.545

2.831

3.163

3.542

3.983

4.492

136.0

29.275

1.187

1.296

1.417

1.554

1.707

1.876

2.067

2.287

2.535

2.817

3.146

3.521

3.956

4.461

137.0

29.764

1.186

1.294

1.415 1

1.551

1.703

1.872

2.060

2.278

2.525

2.804

3.127

3.500

3.928

4.428

138.0

30.243

1.184

1.292

1.412

1.547

1.698

1.866

2.053

2.268

2.512

2.789

3.108

3.477

3.899

4.391

139.0

30.746

1.183

1.291

1.410

1.544

1.694

1.861

2.047

2.259

2.502

2.776

3.091

3.456

3.872

4.358

140.0

31.258

1.183

1.290

1.408

1.541

1.690

1.857

2.042

2.251

2.492

2.764

3.074

3.435

3.847

4.326

TABLE A8.13b COMPRESSION FOR R600

P /P CO EV FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES

TDDHPS - G

APPENDIX 9


Operating on R114*

chemical name Dichloro tetrafluoro ethane

chemical formula

molecular weight




freezing point, C

safety group/class

CC1F2CC1F2 170.9

145.7

32.63

582.0

3.78

-93.9

1/6

^Adapted from Holland, F.A., and F.A. Watson (1980). Derived thermodynamic design data for heat pump systems operating on R114. Indian Chem. Eng., 72_ (2), 22-39.

The basic thermodynamic data were taken from Thermodynamic Properties of Arcton 114 SI Units, Imperial Chemical Industries Ltd., Imperial Chemical House, Millbank, London, SW1P 3JF.

70.0

5 (0

W 0)

u 04

100

120

140

160

180

200

220

240

260

enthalpy p

er u

nit

mass

H,

kJ k

g FI

G.A9

.1 P

RESS

URE

AGAI

NST

ENTH

ALPY

PER U

NIT

MASS F

OR R

114

-1 28

0 300

320

340

360

oo

Rl 14


condensing temperature T , C FIG.A9.2 THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE


Rl 14 189

Tco °c

15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 H O 115 120

1 125

pco bar

1.5193 1.8047 2.1295 2.4968 2.9100 3.3723 3.8871 4.4577 5.0876 5.7802 6.5392 7.370 8.27 9.255 10.317 11.471 12.713 14.058 15.505 17.071 18.753 20.575

[ 22.535

-3 density kg m

liquid

1486.1 1471.2 1456.1 1440.6 1424.8 1408.7 1392.2 1375.2 1357.9 1340.0 1321.6 1302.65 1283.0 1262.6 1241.4 1219.2 1196.0 1171.5 1145.4 1117.6 1087.5 1054.5

' 1017.4

vapour

11.493 13.521 15.817 18.406 21.315 24.570 28.205 32.254 36.756 41.755 47.304 53.48 60.303 67.93 76.399 85.93 96.594 108.752 122.598 138.771 157.770 180.997 |209.433

PV

bar m kg

0.13219 0.13347 0.13463 0.13565 0.13652 0.13725 0.13782 0.13821 0.13842 0.13843 0.13824 0.13781 0.13716 0.13624 0.13504 0.13349 0.13161 0.12927 0.12647 0.12302 0.11886 0.11368 0.10760

latent heat

kJ kg"1

132.760 130.853 128.842 126.731 124.523 122.220 119.826 117.343 114.773 112.116 109.372 105.957 103.602 100.558 97.394 94.079 90.594 86.876 82.881 78.489 73.605 66.793 61.632

MJ nf vapour

1.526 1.769 2.038 2.333 2.654 3.003 3.380 3.785 4.219 5.780 5.174 5.667 6.248 6.831 7.441 8.084 8.751 9.448 10.161 10.892 11.613 12.089 12.908 1

enthalpy of

saturated vapour

kJ kg"1

247.215 250.343 253.458 256.587 259.697 262.792 265.869 268.923 271.948 274.937 277.885 280.782 283.622 286.388 289.071 291.646 294.097 296.381 298.467 300.270 301.720 302.637 302.925

mass of working fluid kg MJ~

7.532 7.642 7.761 7.891 8.031 8.182 8.345 8.522 8.713 8.919 9.143 9.438 9.652 9.945 10.268 10.629 11.038 11.511 12.065 12.741 13.586 14.972 16.225 '

TABLE A9 .1 PHYSICAL DATA FOR R114


XPco \ b a r )

10

15

20

25

30

35

40

45

50

55

60

65

70

75

15

1.5193

27.58 18.07 13.32 10.47 8.58 7.23 6.23 5.45 4.83 4.32 3.90 3.55 3.25 2.99

16

1.5734

27.67 18.11 13.35 10.50 8.60 7.25 6.24 5.46 4.84 4.33 3.91 3.56 3.26 3.00

17

1.6289

27.76 18.18 13.39 10.53 8.62 7.27 6.25 5.47 4.85 4.34 3.92 3.56 3.26 3.00

18

1.6860

27.84 18.22 13.42 10.55 8.64 7.28 6.27 5.48 4.85 4.34 3.92 3.57 3.27 3.01

ί

19

1.7496

27.91 18.27 13.46 10.58

8.66 7.30 6.28 5.49 4.86 4.35 3.93 3.57 3.27 3.01

1

20

1.8047

27.99 18.32 13.49 10.61 8.68 7.31 6.29 5.50 4.87 4.36 3.93 3.58 3.27 3.01

21

1.8664

28.06 18.37 13.53 10.63· 8.70 7.33 6.31 5.51 4.88 4.37 3.94 3.58 3.28 3.02

22

1.9297

28.15 18.42 13.57 10.66 8.72 7.35 6.32 5.52 4.89 4.37 3.95 3.59 3.28 3.02

23

1.9946

28.22 18.47 13.60 10.68

8.74 7.36 6.33 5.53 4.90 4.38 3.95 3.59 3.29 3.02

24

2.0612

28.32 18.52 13.63 10.71

8.76 7.38 6.34 5.54 4.91 4.39 3.96 3.60 3.29 3.03

25

2.1295

28.39 18.57 13.67 10.73 8.78 1 7.39 6.36 5.55 4.91 4.39 3.96 3.60 3.29 3.03

TABLE A9.2a THEORETICAL RINKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R114.

\ T O χα> c

XPco \ b a r )

(T -T ) o ^ v

10

15

20

25

30

35

40

46

50

55

60

65

70

75

15

1.5193

1.44 1.75 2.14 2.65 3.30 4.16 5.29 6.80 8.86

11.66 15.60 21.11 29.14 41.15

16

1.5734

1.44 1.74 2.13 2.63 3.27 4.11 5.21 6.70 8.68

11.43 15.20 20.58 28.21 39.50

17

1.6289

1.43 1.74 2.12 2.61 3.24 4.06 5.15 6.58 8.53

11.18 14.87 20.00 27.43 38.11

18

1.6860

1.43 1.73 2.11 2.59 3.21 4.02 5.07 6.49 8.37

10.96 14.50 19.51 26.58 36.94

19

1.7496

1.43 1.73 2.10 2.57 3.19 3.98 5.02 6.40 8.25

10.76 14.23 19.04 25.93 35.79

20

1.8047

1.42 1.71 2.08 2.55 3.15 3.92 4.94 6.29 8.00

10.52 13.85 18.53 25.08 34.61

21

1.8664

1.42 1.71 2.07 2.53 3.12 3.88 4.88 6.18 7.94

10.30 13.56 18.03 24.41 33.47

22

1.9297

1.41 1.70 2.06 2.51 3.09 3.84 4.81 6.10 7.80

10.11 13.24 17.61 23.70 32.49

23

1.9946

1.41 1.69 2.04 2.49 3.06 3.80 4.75 6.00 7.67 9.90

12.97 17.16 23.09 31.45

24

2.0612

1.41 1.68 2.03 2.47 3.03 3.75 4.69 5.92 7.54 9.72

12.67 16.76 22.43 30.55

25

2.1295

1.40 1.68 2.02 2.45 3.01 3.71 4.63 5.83 7.42 9.53

12.42 16.34 21.86 29.59

TABLE A9.2b COMPRESSION RATIOS ^ ^ E V FOR A RANGE OP LIFTS AND CONDENSING TEMPERATURES FOR R114.

Rll

Nfco \ b a r )

10 15 20 25 30 35 40 45 50 55 60 65 70 75

25

2.1295

28.39 18.57 13.67 10.73

8.78 7.39 6.36 5.55 4.91 4.39 3.96 3.60 3.29 3.03

26

2.1914

28.47 18.61 13.70 10.76 8.80 7.41 6.37 5.56 4.92 4.40 3.97 3.61 3.30 3.03

27

2.2711

28.53 18.66 13.74 10.78

8.82 7.42 6.38 5.57 4.93 4.41 3.97 3.61 3.30 3.04

28

2.3446

28.63 18.72 13.78 10.81

8.84 7.44 6.39 5.58 4.94 4.41 3.98 3.61 3.30 3.04

29

2.4198

28.70 18.77 13.81 10.84

8.86 7.46 6.40 5.59 4.95 4.42 3.98 3.62 3.31 3.04

30

2.4968

28.78 18.81 13.84 10.86

8.88 7.47 6.42 5.60 4.95 4.42 3.99 3.62 3.31 3.04

31

2.5757

28.85 18.86 13.87 10.88

8.90 7.48 6.43 5.61 4.96 4.43 3.99 3.63 3.31 3.04

32

2.6564

28.93 18.90 13.90 10.91

8.92 7.50 6.44 5.62 4.97 4.44 4.00 3.63 3.32 3.05

33

2.7390

29.01 18.95 13.93 10.93

8.93 7.51 6.45 5.63 4.97 4.44 4.00 3.63 3.32 3.05

34

2.8235

29.09 19.00 13.97 10.96 8.95 7.53 6.46 5.64 4.98 4.45 4.01 3.64 3.32 3.05

35

2.9100

29.16 19.05 14.00 10.98

8.97 7.54 6.47 5.65 4.99 4.45 4.01 3.64 3.32 3.05


\ ? c o ° c

Xco (T -T )^5 a r ]

V CO EV; C \

10 15 20 25 30 35 40 45 50 55 60 65 70 75

25

2.1295

1.40 1.68 2.02 2.45 3.01 3.71 4.63 5.83 7.42 9.53

12.12 16.34 21.86 29.59

26

2.1914

1.40 1.67 2.01 2.44 2.98 3.67 4.57 5.75 7.29 9.36

12.14 15.98 21.25 28.77

27

2.2711

1.39 1.66 2.00 2.42 2.95 2.64 4.52 5.66 7.18 9.18

11.90 15.58 20.73 27.89

28

2.3446

1.39 1.66 1.99 2.40 2.93 3.60 4.46 5.58 7.05 9.02

11.64 15.24 20.17 27.14

29

2.4198

1.39 1.65 1.98 2.39 2.90 3.56 4.41 5.50 6.95 8.85

11.42 14.88 19.68 26.33

30

2.4968

1.38 1.64 1.97 2.37 2.88 3.52 4.35 5.43 6.84 8.70

11.17 14.56 19.16 25.63

31

2.5757

1.38 1.64 1.96 2.35 2.85 3.49 4.30 5.35 6.73 8.53

10.96 14.22 18.71 24.89

32

2.6564

1.38 1.63 1.95 2.34 2.83 3.45 4.25 5.28 6.62 8.39

10.74 13.92 18.23 24.25

33

2.7390

1.37 1.62 1.94 2.32 2.81 3.42 4.20 5.21 6.52 8.21

10.54 13.60 17.81 23.56

34

2.8235

1.37 1.62 1.93 2.31 2.78 3.39 4.16 5.14 6.42 8.11

10.32 13.32 17.36 22.96

35

2.9100

1.37 1.61 1.92 2.29 2.76 3.35 4.11 5.08 6.33 7.97

10.14 13.02 16.97 22.32

TABLE A9.3b COMPRESSION RATIOS ^CQ/^Ey FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR Rll4

192 Thermodynamic Design Data for Heat Pump Systems V T ° XJco c

N*co \ b a r )

(T -T ) o \ 1 CO EV C \

10

15

20

25

30

35

40

45

50

55

60

65

70

75

35

2 . 9 1 0 0

29 .16

19 .05

1 4 . 0 0

1 0 . 9 8

8 .97

7 .54

6 . 4 7

5 .65

4 .99

4 . 4 5

4 . 0 1

3.64

3.32

3 .05

36

2 .9984

29 .2 3

19 .09

1 4 . 0 3

1 1 . OO

8.99

7 .55

6 . 4 8

5 .65

4 . 9 9

4 . 4 6

4 . 0 1

3.64

3 .33

3 .05

37

3 .0888

2 9 . 3 0

19 .14

14 .06

11 .02

9 . 0 0

7 .57

6 . 4 9

5 .66

5 . 0 0

4 . 4 6

4 . 0 2

3.64

3 .33

3.06

38

3 .1813

2 9 . 3 5

1 9 . 1 8

14 .09

11 .05

9 . 0 2

7 .58

6 . 5 0

5 .67

5 . 0 1

4 . 4 7

4 . 0 2

3 .65

3 .33

3.06

39

3 .2758

29 .42

19 .22

14 .12

1 1 . 0 7

9 . 0 4

7 .59

6 . 5 1

5 . 6 8

5 . 0 1

4 . 4 7

4 . 0 3

3 .65

3 .33

3.06

40

3 .3723

2 9 . 5 1

19 :27

1 4 . 1 5

11 .09

9 . 0 6

7 .61

6 . 5 2

5 .69

5 .02

4 . 4 8

4 . 0 3

3 .65

3 .33

3 .06

41

3 .4710

2 9 . 6 0

19 .32

14 .19

11 .12

9 . 0 7

7 .62

6 . 5 3

5 .69

5 . 0 3

4 . 4 8

4 . 0 3

3 .65

3 .33

3 .06

42

3 .5718

2 9 . 6 7

19 .36

14 .22

11 .14

9 . 0 9

7 . 6 3

6 .54

5 . 7 0

5 . 0 3

4 . 4 9

4 . 0 4

3.66

3.34

3.06

43

3.6747

2 9 . 7 3

19 .40

14 .25

11 .16

9 . 1 1

7 .65

6 . 5 5

5 .71

5 .04

4 .49

4 . 0 4

3.66

3.34

3.06

44

3 .7798

2 9 . 7 8

19 .44

14 .28

11 .18

9 .12

7.66

6 .56

5.72

5.04

4 .49

4 . 0 4

3.66

3.34

3.06

45

3.8871

29 .86

19 .49

1 4 . 3 0

11 .20

9 .14

7 .67

6 . 5 7

5.72

5 .05

4 . 5 0

4 .04

3.66

3.34

3.06 1


Nco° c

N>ar) ( T C 0 - T E V ) O c \

10

15

20

25

30

35

40

45

50

55

60

65

70

75

35

2 .9100

1.37

1.61

1.92

2 .29

2 .76

3 .35

4 . 1 1

5 . 0 8

6 . 3 3

7 .97

10 .14

13 .02

1 6 . 9 7

2 2 . 3 3

36

2 .9984

1.36

1.61

1.91

2 . 2 8

2 .74

3.32

4 . 0 6

5 . 0 1

6 . 2 3

7 . 8 3

9 . 9 3

12 .76

16 .55

2 1 . 7 8

37

3 .0888

1.36

1.60

1.90

2 .26

2 .72

3.29

4 . 0 2

4 . 9 4

6 . 1 4

7 .70

9 .76

1 2 . 4 8

1 6 . 1 8

21 .19

38

3 .1813

1.36

1.59

1.89

2 . 2 5

2 . 7 0

3.26

3 .97

4 . 8 8

6 . 0 5

7 . 5 8

9 . 5 7

12 .24

1 5 . 8 0

2 0 . 6 8

39

3 .2758

1.35

1.59

1.88

2 . 2 3

2 . 6 8

3 .23

3 .93

4 . 8 2

5 .97

7 .45

9 . 4 0

1 1 . 9 8

15 .46

20 .14

40

3 .3723

1.35

1.58

1.87

2 . 22

2 .66

3 .20

3 .89

4 .76

5 .88

7 .33

9 . 2 4

1 1 . 7 5

15 .09

19 .66

41

3 .4710

1.35

1.58

1.86

2 . 2 1

2 .64

3 .17

3 .85

4 . 70

5 .80

7 . 2 1

9 . 0 7

1 1 . 5 0

14 .77

19 .16

42

3 .5718

1.34

1.57

1.85

2 . 1 9

2 .62

3 .14

3 .81

4 . 6 4

5 .72

7 . 1 0

8 .90

1 1 . 2 8

1 4 . 4 3

18 .72

43

3 .6747

1.34

1.57

1.84

2 . 1 8

2 . 6 0

4 . 1 1

3 .77

4 . 5 9

5 .64

6 . 9 9

8 .75

11 .05

14 .14

18 .25

44

3 .7798

1.34

1.56

1.83

2 . 1 7

2 . 5 8

3.09

3 .73

4 . 5 3

5.56

6 . 8 8

8 .59

10 .85

13 .82

1 7 . 8 3

45

3 .8871

1.34

1.56

1.83

2 . 1 5

2 .56

3.06

3.69

3 .48

5 .49

6 . 7 8

8 .45

10 .65

13 .54

1 7 . 4 0

TABLE A9.4b COMPRESSION RATIOS Pro/pE V FOR A RANGE OF LIFTS AND


Rll

Νζοο Nfcar)

(T -T )oS^ V CO EV' CSj

10 15 20 25 30 35 40 45 50 55 60 65 70 75

45

3.8871

29.86 19.49 14.30 11.20 9.14 7.67 6.57 5.72 5.05 4.50 4.04 3.66 3.34 3.06

46

3.9967

29.93 19.53 14.34 11.22 9.16 7.68 6.58 5.73 5.05 4.50 4.05 3.66 3.34 3.06

47

4.1085

29.99 19.57 14.36 11.24 9.17 7.69 6.59 5.74 5.06 4.51 4.05 3.67 3.34 3.06

48

4.2226

30.08 19.61 14.39 11.27 9.19 7.70 6.60 5.74 5.06 4.51 4.05 3.67 3.34 3.06

49

4.3390

30.15 19.65 14.42 11.29 9.20 7.72 6.61 5.75 5.07 4.51 4.05 3.67 3.34 3.06

50

4.4577

30.21 19.69 14.45 11.31 9.22 7.73 6.62 5.76 5.07 4.52 4.06 3.67 3.34 3.06

51

4.5788

30.26 19.73 14.48 11.33 9.23 7.74 6.62 5.76 5.08 4.52 4.06 3.67 3.34 3.06

52

4.7024

30.31 19.77 14.50 11.34 9.24 7.75 6.63 5.77 5.08 4.52 4.06 3.67 3.34 3.06

53

4.8283

30.40 19.82 14.53 11.36 9.26 7.76 6.64 5.78 5.09 4.53 4.06 3.67 3.34 3.06

54

4.9567

30.45 19.85 14.55 11.38 9.27 7.77 6.65 5.78 5.09 4.53 4.06 3.67 3.34 3.06

55

5.0876

30.51 19.89 14.58 11.40 9.29 7.78 6.66 5.79 5.09 4.53 4.07 3.67 3.34 3.06


rvco°c

(T -T ) ^ f r ) uco W ° c \ 10 15 20 25 30 35 40 45 50 55 60 65 70 75

45

3.8871

1.34 1.56 1.83 2.15 2.56 3.06 3.69 4.48 5.49 6.78 8.45

10.65 13.54 17.40

46

3.9967

1.33 1.55 1.82 2.14 2.54 3.03 3.65 4.43 5.41 6.68 8.30

10.44 13.24 17.01

47

4.1085

1.33 1.55 1.81 2.13 2.52 3.01 3.62 4 .'38 5.34 6.58 8.17

10.24 12.98 16.60

48

4.2226

1.33 1.54 1.80 2.12 2.50 2.98 3.58 4.33 5.27 6.48 8.03

10.06 12.70 16.24

49

4.3390

1.32 1.54 1.79 2.11 2.49 2.96 3.54 3.28 5.20 6.39 7.90 9.86

12.46 15.86

50

4.4577

1.32 1.53 1.79 2.09 2.47 2.93 3.51 4.23 5.14 6.29 7.77 9.69

12.21 15.53

51

4.5788

1.32 1.53 1.78 2.08 2.45 2.91 3.48 4.18 5.07 6.20 7.65 9.51

11.96 15.17

52

4.7024

1.32 1.52 1.77 2.07 2.44 2.89 3.44 4.14 5.01 6.11 7.53 9.35

11.72 14.86

53

4.8283

1.31 1.52 1.76 2.06 2.42 2.86 3.41 4.09 4.95 6.03 7.41 9.19

11.50 14.52

54

4.9567

1.31 1.51 1.76 2.05 2.40 2.84 3.38 4.05 4.89 5.95 7.29 9.03

11.27 14.23

55

5.0876

1.31 1.51 1.75 2.04 2.39 2.82 3.35 4.01 4.83 5.86 7.18 8.87

11.06 13.94

TABLE A9.5b COMPRESSION RATIOS pCQ/p

Ey FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R114.

194 Thermodynamic Design Data for Heat Pump Systems \ co c

Xco Nbar)

(T -T ) \ y co EV' c \

10

15

20

25

30

35

40

45

50

55

60

65

70

75

55

5.0876

30.51 19.89 14.58 11.40 9.29 7.78 6.66 5.79 5.09 4.53 4.07 3.67 3.34 3.06

56

5.2210

30.59 19.92 14.61 11.42 9.30 7.79 6.66 5.79 5.10 4.53 4.07 3.67 3.34 3.06

57

5.3569

30.65 19.96 14.63 11.44 9.31 7.80 6.67 5.80 5.10 4.54 4.07 3.67 3.34 3.06

58

5.4954

30.70 20.00 14.66 11.46 9.33 7.81 6.68 5.80 5.10 4.54 4.07 3.67 3.34 3.06

59

5.6365

30.75 20.03 14.68 11.47 9.34 7.82 6.68 5.81 5.11 4.54 4.07 3.67 3.34 3.05

60

5.7802

30.81 20.07 14.71 11.49 9.35 7.83 6.69 5.81 5.11 4.54 4.07 3.67 3.34 3.05

61

5.9266

30.87 20.10

14.73 11.51 9.36 7.84 6.70 5.82 5.11 4.54 4.07 3.67 3.34 3.05

62

6.0757

30.93 20.14 14.75 11.52 9.38 7.85 6.70 5.82 5.12 4.54 4.07 3.67 3.34 3.05

63

6.2274

30.97 20.17 14.77 11.54 9.39 7.85 6.71 5.82 5.12 4.55 4.07 3.67 3.34 3.05

64

6.3820

31.05 20.20 14.79 11.55 9.40 7.86 6.72 5.83 5.12 4.55 4.07 3.67 3.34 3.05

65

6.5392

31.11 20.24 14.82 11.57 9.41 7.87 6.72 5.83 5.12 4.55 4.07 3.67 3.33 3.04

\ a ) ° c

Xco Nbar)

(T -T ) \ V CO E v ' o ^ \

10

15

20

25

30

35

40

45

50

55

60

65

70

75

55

5.0876

1.31 1.51 1.75 2.04 2.39 2.82 3.35 4.01 4.83 5.86 7.18 8.87

11.06 13.94

56

5.2210

1.31 1.50 1.74 2.03 2.37 2.80 3.32 3.96 4.77 5.79 7.07 8.72

10.85 13.64

57

5.3569

1.30 1.50 1.73 2.02 2.36 2.78 3.29 3.92 4.71 5.71 6.97 8.58

10.65 13.35

58

5.4954

1.30 1.50 1.73 2.01 2.34 2.76 3.26 3.88 4.66 5.63 6.86 8.43

10.46 13.09

59

5.6365

1.30 1.49 1.72 2.00 2.33 2.73 3.23 3.84 4.60 5.56 6.76 8.29

10.27 12.81

60

5.7802

1.30 1.49 1.71 1.99 2.32 2.71 3.20 3.80 4.55 5.49 6.66 8.16

10.08 12.57

6 1

5.9266

1.29 1.48 1.71 1.98 2.30 2.69 3.18 3.77 4.50 5.41 6.57 8.03 9.90

12.31

62

6.0757

1.29 1.48 1.70 1.97 2.29 2.68 3.15 3.73 4.45 5.35 6.47 7.90 9.73

12.08

63

6.2274

1.29 1.47 1.69 1.96 2.27 2.66 3.12 3.69 4.40 5.28 6.38 7.78 9.56

11.85

64

6.3820

1.29 1.47 1.69 1.95

.26

2.64 3.10 3.66 4.35 5.21 6.29 7.66 9.39

11.62

65

6.5 392

1.29 1.47 1.68 1.94 2.25 2.62 3.07 3.62 4.30 5.15 6.21 7.54 9.23

11.40

TABLE A9.6a THEORETICAL RANKINE COEFFICIENTS 01" PERFORMANCE (COP) R FOR A RANGE OF

LIFTS AND CONDENSING TEMPERATURES FOR R114.

TABLE A9.6b COMPRESSION RATIOS PCO/PEV FOR A RANGE OF LIFTS AND


Rll [Vco °c '

\ c o

(T -T P v a r )

|lTCO Ε ν ) ο > ^

10 15 20 25 30 35 40 45 50 55 60 65 70 75

65

6.5392

31.11 20.24 14.82 11.57 9.41 7.87 6.72 5.83 5.12 4.55 4.07 3.67 3.33 3.04

66

6.6993

31.13 20.26 14.84 11.58 9.42 7.88 6.73 5.83 5.13 4.55 4.07 3.67 3.33 3.04

67

6.862

31.20 20.30 14.86 11.60 9.43 7.89 6.73 5.84 5.13 4.55 4.07 3.67 3.33 3.04

68

7.030

31.27 20.34 14.88 11.61 9.44 7.89 6.74 5.84 5.13 4.55 4.07 3.67 3.33 3.04

69

7.197

31.31 20.37 14,90 11.63 9.45 7.90 6.74 5.84 5.13 4.55 4.07 3.67 3.33 3.03

70

7.370

31.36 20.40 14.92 11.64 9.46 7.91 6.75 5.85 5.13 4.55 4.07 3.67 3.32 3.03

71

7.543

31.38 20.41 14.93 11.65 9.47 7.91 6.75 5.85 5.13 4.55 4.07 3.66 3.32 3.03

72

7.722

31.44 20.45 14.96 11.67 9.47 7.92 6.75 5.85 5.13 4.55 4.07 3.66 3.32 3.02

73

7.901

31.47 20.46 14.97 11.67 9.48 7.92 6.76 5.85 5.13 4.55 4.07 3.66 3.32 3.02

74

8.086

31.52 20.50 14.99 11.69 9.49 7.93 6.76 5.85 5.13 4.55 4.06 3.66 3.31 3.02

75

8.271

31.56 20.52 15.01 11.70 9.50 7.93 6.76 5.86 5.13 4.55 4.06 3.65 3.31 3.02


\ m Ö I \ c o c

\Jpco Nbar) (T -T ) o \ f CO EV' C \ J

10

15

20

25

30

35

40

45

50

55

60

65

70

75

65

6.5392

1.29 1.47 1.68 1.94 2.25 2.62 3.07 3.62 4.30 5.15 6.21 7.54 9.23

11.40

66

6.6995

1.28 1.46 1.68 1.93 2.32 2.60 3.05 3.59 4.26 5.09 6.12 7.42 9.08

11.19

67

6.862

1.28 1.46 1.67 1.92 2.22 2.58 3.02 3.56 4.21 5.02 6.04 7.31 8.92

10.99

68

7.030

1.28 1.46 1.66 1.91 2.21 2.57 3.00 3.52 4.17 4.97 5.96 7.20 8.78

10.79

69

7.197

1.28 1.45 1.66 1.90 2.20 2.55 2.97 3.49 4.13 4.91 5.88 7.10 8.63

10.59

70

7.370

1.28 1.45 1.65 1.90 2.19 2.53 2.95 3.46 4.08 4.85 5.80 6.99 8.49

10.40

71

7.543

1.27 1.44 1.65 1.89 2.17 2.52 2.93 3.43 4.04 4.79 5.73 6.89 8.36

10.22

72

7.722

1.27 1.44 1.64 1.88 2.16 2.50 2.91 3.40 4.00 4.74 5.65 6.79 8.23

10.04

73

7.901

1.27 1.44 1.64 1.87 2.15 2.48 2.88 3.37 3.96 4.69 5.58 6.70 8.10 9.87

74

8.086

1.27 1.43 1.63 1.86 2.14 2.47 2.86 3.34 3.92 4.63 5.51 6.61 7.97 9.70

75

8.271

1.26 1.43 1.63 1.86 2.13 2.45 2.84 3.31 3.88 2.58 5.44 6.51 7.85

9.53

TABLE A9.7b COMPRESSION RATIOS PCQ/PEV FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R114.


N c o ° c

(T -T k&?r )

CO EV CN.

10

15

20

25

30

35

40

45

50

55

60

65

70

75

75

8 .271

31.56

20 .52

1 5 . 0 1

1 1 . 7 0

9 . 5 0

7 . 9 3

6 . 7 6

5 .86

5 . 1 3

4 . 5 5

4 .06

3 .65

3 .31

3 .01

76

8 .468

3 1 . 6 3

2 0 . 5 5

15 .02

1 1 . 7 1

9 . 5 1

7 .94

6 . 7 6

5 .86

5 . 1 3

4 . 5 5

4 . 0 6

3 .65

3 .31

3 .01

77

8 .654

31 .65

2 0 . 5 7

1 5 . 0 3

11 .72

9 . 5 1

7 .94

6 . 7 7

5 .86

5 . 1 3

4 . 5 4

4 . 0 6

3 .65

3 .30

3 .00

78

8 .852

31 .69

2 0 . 6 1

1 5 . 0 5

1 1 . 7 3

9 . 5 2

7 .95

6 . 7 7

5 .86

5 . 1 3

4 . 5 4

4 . 0 6

3 .65

3 .30

3 . 0 0

79

9 . 0 5 0

3 1 . 7 3

2 0 . 6 2

1 5 . 0 7

11 .74

9 . 5 2

7 . 9 5

6 . 7 7

5 .86

5 . 1 3

4 . 5 4

4 . 0 5

3 .64

3 .29

3 . 0 0

80

9 . 2 5 5

3 1 . 7 5

2 0 . 6 3

1 5 . 0 8

1 1 . 7 5

9 . 5 3

7 .95

6 . 7 7

5 .86

5 .13

4 . 5 4

4 . 0 5

3 .64

3 .29

2 . 9 9

81

9 . 4 5 9

3 1 . 8 1

2 0 . 6 5

1 5 . 0 9

1 1 . 7 5

9 . 5 3

7 . 9 5

6 . 7 7

5 .86

5 . 1 3

4 . 5 4

4 . 0 5

3 .64

3 .29

2 . 9 9

82

9 . 6 7 0

31 .82

2 0 . 6 7

1 5 . 1 0

11 .76

9 . 5 4

7 .96

6 . 7 7

5 .86

5 . 1 3

4 . 5 3

4 . 0 4

3 .63

3 . 2 8

2 . 9 8

83

9 . 8 8 1

31 .86

2 0 . 6 7

1 5 . 1 1

11 .76

9 . 5 4

7 .96

6 . 7 7

5 .86

5 .12

4 . 5 3

4 . 0 4

3 .63

3 .28

2 . 9 8

84

10 .099

31 .89

2 0 . 7 0

15 .12

1 1 . 7 7

9 . 5 5

7 .96

6 . 7 7

5 .85

5 .12

4 . 5 3

4 .04

3.62

3 .27

2 . 9 7

85

10 .317

31 .91

2 0 . 7 1

15 .12

1 1 . 7 8

9 . 5 5

7 .96

6 . 7 7

5 .85

5 .12

4 . 5 2

4 . 0 3

3.62

3.27

2 . 9 7


(T -T ) o \ 1 CO EV7 C \

10

15

20

25

30

35

40

45

50

55

60

65

70

75

75

8 .271

1.26

1 .43

1.63

1.86

2 . 1 3

2 . 4 5

2 .84

3 . 3 1

3 .88

4 . 5 8

5 .44

6 . 5 1

7 .85

9 . 5 3

76

8 .468

1.26

1 .43

1.62

1.85

2 .12

2 .44

2 . 8 2

3 .29

3 .85

4 . 5 4

5 . 3 8

6 . 4 3

7 .74

9 . 3 8

77

8 .654

1.26

1.42

1.62

1.84

2 . 1 1

2 .42

2 . 8 0

3.26

3 . 8 1

4 . 4 8

5 . 3 1

6 . 3 4

7 . 6 1

9 . 2 2

78

8 .852

1.26

1.42

1.61

1.83

2 . 1 0

2 . 4 1

2 . 7 8

3 .23

3 .78

4 . 4 4

5 . 2 5

6 . 2 5

7 . 5 0

9 . 0 7

79

9 . 0 5 0

1.26

1.42

1.61

1.83

2 . 0 9

2 . 3 9

2 .76

3 . 2 1

3.74

4 . 3 9

5 .19

6 . 1 7

7 .39

8 .92

8θ

9 . 2 5 5

1.26

1.42

1.60

1.82

2 . 0 8

2 . 2 8

2 . 7 4

3 . 1 8

3 . 7 1

4 . 3 5

5 . 1 3

6 . 0 9

7 .29

8 . 7 8

81

9 . 4 5 9

1.25

1.41

1.60

1 .81

2 . 0 7

2 . 3 7

2 . 7 3

3 .15

3 .67

4 . 3 0

5 .07

6 . 0 1

7 . 1 8

8 .64

82

9 . 6 7 0

1.25

1.41

1.59

1.81

2 .06

2 . 3 5

2 . 7 1

3 .13

3.64

4 . 2 6

5 . 0 1

5 .94

7 . 0 8

8 .51

83

9 . 8 8 1

1.25

1.41

1.59

1.80

2 . 0 5

2 .34

2 . 6 9

3 . 1 1

3 .61

4 . 2 1

4 . 9 5

5 .86

6 . 9 8

8 .38

84

10 .099

1.25

1.40

1.58

1.79

2 .04

2 . 3 3

2 . 6 7

3 .08

3 .58

4 . 1 7

4 . 9 0

6 . 7 9

6 .89

8 .25

85

10 .317

1.25

1.40

1.58

1.78

2 . 0 3

2 . 3 1

2 . 6 5

3 .06

3 .55

4 . 1 3

4 . 8 4

6 . 7 2

6 . 7 9

8.12

TABLE A9.8b COMPRESSION RATIOS P C Q/ P E V F0R A RANGE OF LIFTS AND


Rll

Xco e XPco

N. bar) (T -T ) o \ |v CO EV C \

10 15 20 25 30 35 40 45 50 55 60 65 70 75

85

10.317

31.91 20.71 15.12 11.78 9.55 7.96 6.77 5.85 5.12 4.52 4.03 3.62 3.27 2.97

86

10.542

31.93 20.74 15.14 11.79 9.55 7.96 6.77 5.85 5.12 4.52 4.03 3.61 3.26 2.96

87

10.767

31.94 20.75 15.14 11.79 9.55 7.96 6.77 5.85 5.11 4.52 4.02 3.61 3.25 2.95

88

10.999

31.95 20.76 15.14 11.79 9.55 7.96 6.77 5.84 5.11 4.51 4.02 3.60 3.25 2.95

89

11.471

31.97 20.76 15.15 11.79 9.55 7.96 6.76 5.84 5.10 4.51 4.01 3.60 3.24 2.94

90

11.471

32.00 20.77 15.15 11.79 9.55 7.95 6.76 5.84 5.10 4.50 4.01 3.59 3.24 2.93

91

11.710

32.03 20.77 15.16 11.79 9.55 7.95 6.76 5.83 5.09 4.50 4.00 3.58 3.23 2.93

92

11.957

32.06 20.78 15.16 11.79 9.55 7.95 6.75 5.83 5.09 4.49 3.99 3.58 3.22 2.92

93

12.203

32.05 20.78 15.16 11.79 9.54 7.94 6.75 5.82 5.08 4.48 3.99 3.57 3.22 2.91

94

12.458

32.03 20.78 15.16 11.78 9.54 7.94 6.74 5.81 5.08 4.48 3.98 3.56 3.21 2.90

95

12.713

32.02 20.77 15.15 11.77 9.53 7.93 6.74 5.81 5.07 4.47 3.97 3.55 3.20 2.90


Νρ> °c

Xco Xbar)

(T -T )o \ V CO EV' C \

10

15

20

25

30

35

40

45

50

55

60

65

70

75

85

10.317

1.25 1.40 1.58 1.78 2.03 2.31 2.65 3.06 3.55 4.13 4.84 5.72 6.79 8.12

86

10.542

1.24 1.40 1.57 1.78 2.02 2.30 2.64 3.04 3.52 4.09 4.79 5.65 6.70 8.00

87

10.767

1.24 1.39 1.57 1.77 2.01 2.29 2.62 3.01 3.49 4.05 4.74 5.58 6.61 7.88

88

10.999

1.24 1.39 1.56 1.77 2.00 2.28 2.60 2.99 3.46 4.02 4.69 5.51 6.52 7.77

89

11.231

1.24 1.39 1.56 1.76 1.99 2.27 2.59 2.97 3.43 3.98 4.64 5.45 6.44 7.66

90

11.471

1.24 1.39 1.56 1.75 1.98 2.25 2.57 2.95 3.40 3.94 4.59 5.39 6.36 7.55

91

11.710

1.24 1.38 1.55 1.75 1.98 2.24 2.56 2.93 3.37 3.91 4.55 5.32 6.27 7.44

92

11.957

1.24 1.38 1.55 1.74 1.97 2.23 2.54 2.91 3.35 3.87 4.50 5.26 6.20 7.34

93

12.203

1.23 1.38 1.54 1.74 1.96 2.22 2.53 2.89 3.52 3.84 4.46 5.20 6.12 7.24

94

12.458

1.23 1.38 1.54 1.73 1.95 2.21 2.51 2.87 3.30 3.80 4.41 5.15 6.04 7.14

95

12.713

1.23 1.37 1.54 1.72 1.94 2.20 2.50 2.85 3.27 3.77 4.37 5.09 5.97 7.04

TABLE A9.9b COMPRESSION RATIOS Ρρο/ ρΕ ν Ρ°κ Α RANGE OF LIFTS AND


198 Thermodynamic Design Data for Heat Pump Systems FT δ 1

Nco c ΝζθΟ (T -T ) o \ f CO EV' C \

10 15 20 25 30 35 40 45 50 55 60 65 70 75

95

12.713

32.02 20.77 15.15 11.77 9.53 7.93 6.74 5.81 5.07 4.47 3.97 3.55 3.20 2.90

96

12.976

32.02 20.77 15.14 11.77 9.53 7.93 6.73 5.80 5.06 4.46 3.96 3.55 3.19 2.89

97

13.238

32.04 20.77 15.14 11.76 9.52 7.92 6.72 5.79 5.06 4.45 3.96 3.54 3.18 2.88 1

98

13.509

32.04 20.77 15.12 11.76 9.51 7.91 6.71 5.78 5.05 4.44 3.95 3.53 3.17 2.87

99

13.779

32.01 20.75 15.12 11.75 9.50 7.90 6.70 5.78 5.04 4.44 3.94 3.52 3.16 2.86

100

14.058

32.01 20.74 15.11 11.74 9.49 7.89 6.70 5.77 5.03 4.43 3.93 3.51 3.15 2.85

101

14.337

32.OO 20.74 15.11 11.73 9.49 7.88 6.69 5.76 5.02 4.42 3.92 3.50 3.14 2.84

102

14.625

31.96 20.73 15.09 11.72 9.47 7.87 6.67 5.75 5.01 4.41 3.91 3.49 3.13 2.83

103

14.912

31.92 20.70 15.08 11.70 9.46 7.86 6.66 5.73 4.99 4.39 3.90 3.48 3.12 2.82

104

15.209

31.92 20.68 15.06 11.68 9.45 7.84 6.65 5.72 4.98 4.38 3.88 3.47 3.11 2.80

105

3 5.505

31.91 20.65 15.03 11.67 9.43 7.83 6.63 5.71 4.97 4.37 3.87 3.45 3.10 2. 79


PVco °c \ c o

(T -T ) ^ a r ) V CO EV C\

10 15 20 25 30 35 40 45 50 55 60 65 70 75

95

12.713

1.23 1.37 1.54 1.72 1.94 2.20 2.50 2.85 3.27 3.77 4.37 5.09 5.97 7.04

96

12.976

1.23 1.37 1.53 1.72 1.94 2.19 2.49 2.83 3.25 3.74 4.33 5.04 5.90 6.95

97

13.238

1.23 1.27 1.53 1.71 1.93 2.18 2.47 2.82 3.22 3.71 4.29 4.98 5.83 6.86

98

13.509

1.23 1.37 1.53 1.71 1.92 2.17 2.46 2.80 3.20 3.68 4.25 4.93 5.76 6.77

99

13.779

1.23 1.36 1.52 1.70 1.91 2.16 2.44 2.78 3.18 3.65 4.21 4.88 5.69 6.68

100

14.058

1.23 1.36 1.52 1.70 1.91 2.15 2.43 2.76 3.15 3.62 4.17 4.83 5.63 6.60

101

14.337

1.22 1.36 1.52 1.69 1.90 2.14 2.42 2.75 3.13 3.59 4.13 4.78 5.57 6.52

102

14.625

1.22 1.36 1.51 1.69 1.89 2.13 2.41 2.73 3.11 3.56 4.09 4.73 5.51 6.44

103

14.912

1.22 1.36 1.51 1.68 1.89 2.12 2.39 2.71 3.09 3.53 4.06 4.69 5.44 6.36

104

15.209

1.22 1.35 1.51 1.68 1.88 2.11 2.28 2.70 3.07 3.51 4.02 4.64 5.39 6.29

105

15.505

1.22 1.35 1.50 1.68 1.87 2.10 2.37 2.68 3.05 3.48 3.99 4.60 5.33 6.21

TABLE A9.10b COMPRESSION RATIOS P C Q/ P E V FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R114.

Rl 14 199

Xco Nbar)

(T -T )σν 1 CO EV; CS^

10 15 20 25 30 35 40 45 50 55 60 65 70 75

105

15.505

31.91 20.65 15.03 11.67 9.43 7.83 6.63 5.71 4.97 4.37 3.87 3.45 3.10 2.79

106

15.811

31.91 20.64 15.02 11.66 9.41 7.82 6.62 5.70 4.96 4.36 3.86 3.44 3.09 2.78

1

107

16.116

31.86 20.59 15.00 11.63 9.40 7.80 6.61 5.68 4.94 4.34 3.84 3.43 3.07 2.77

108

16.431

31.81 20.59 14.97 11.61 9.37 7.78 6.59 5.66 4.93 4.33 3.83 3.41 3.06 2.75

109

16.746

31.76 20.55 14.94 11.59 9.35 7.76 6.57 5.65 4.91 4.31 3.81 3.40 3.04 2.74

1

110

17.071

31.71 20.92

14.91 11.56 9.33 7.74 6.55 5.63 4.89 4.30 3.80 3.38 3.03 2.72

111

17.395

31.59 20.45 14.87 11.53 9.30 7.72 6.53 5.61 4.88 4.28 3.78 3.37 3.01 2.71

112

17.730

31.54 20.41 14.83 11.50 9.28 7.69 6.51 5.59 4.86 4.26 3.76 3.35 3.00 2.69

113

18.064

31.46 20.35 14.80 11.46 9.25 7.66 6.49 5.57 4.84 4.24 3.75 3.33 2.98 2.68

114

18.409

31.39 20.30 14.75 11.43 9.22 7.64 6.46 5.54 4.81 4.22 3.73 3.31 2.96 2.66

115

18.753

31.31 20.23 14.71 11.39 9.18 7.61 6.43 5.52 4.79 4.20 3.71 3.29 2.94 2.64


Xco c

\ b a r ) (T -T ) o \ V CO EV1 C \

10

15

20

25

30

35

40

45

50

55

60

65

70

75

105

15.505

1.22 1.35 1.50 1.68 1.87 2.10 2.37 2.68 3.05 3.48 3.99 4.60 5.33 6.21

106

15.811

1.22 1.35 1.50 1.67 1.87 2.10 2.36 2.67 3.03 3.45 3.96 4.56 5.27 6.14

107

16.116

1.22 1.35 1.50 1.67 1.86 2.09 2.35 2.65 3.01 3.43 3.92 4.51 5.22 6.07

108

16.431

1.22 1.35 1.49 1.66 1.86 2.08 2.34 2.64 2.99 3.40 3.89 4.47 5.16 6.00

109

16.746

1.22 1.34 1.49 1.66 1.85 2.07 2.33 2.62 2.97 3.38 3.86 4.43 5.11 5.93

110

17.071

1.21 1.34 1.49 1.65 1.84 2.06 2.32 2.61 2.95 3.36 3.83 4.39 5.06 5.87

111

17.395

1.21 1.34 1.49 1.65 1.84 2.05 2.31 2.60 2.94 3.33 3.80 4.35 5.01 5.80

112

17.730

1.21 1.34 1.48 1.65 1.83 2.05 2.30 2.58 2.92 3.31 3.77 4.32 4.96

5.74

113

18.064

1.21 1.34 1.48 1.64 1.83 2.04 2.29 2.57 2.90 3.29 3.74 4.28 4.92

5.68

114

18.409

1.21 1.34 1.48 1.64 1.82 2.03 2.28 2.56 2.88 3.27 3.71 4.24 4.87

5.62

115

18.753

1.21 1.33 1.48 1.63 1.82 2.03 2.27 2.54 2.87 3.24 3.69 4.21 4.82

5.56

TABLE A9.11b COMPRESSION RATIOS P^/Pgy FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R114.

200 Thermodynamic Design Data for Heat Pump Systems \ Φ O 1

Xco c Nico

\ b a r ) (T -T ) o \ v V CO Ev' C \ ^

10

15

20

25

30

35

40

45

50

55

60

65

70

75

115

1 8 . 7 5 3

3 1 . 3 1

2 0 . 2 3

1 4 . 7 1

11 .39

9 . 1 8

7 .61

6 . 4 3

5 .52

4 . 7 9

4 . 2 0

3 .71

3 .29

2 .94

2 .64

116

19 .109

31 .16

20 .16

14 .66

11 .35

9 . 1 5

7 .58

6 . 4 1

5 .50

4 . 7 7

4 . 1 8

3.69

3 .27

2 .92

2 .62

117

19 .464

31 .05

2 0 . 0 8

1 4 . 6 0

1 1 . 3 0

9 . 1 1

7 .55

6 . 3 8

5 .47

4 . 7 4

4 . 1 5

3.66

3 .25

2 . 9 0

2 . 6 0

118

1 9 . 8 3 1

30 .92

2 0 . 0 1

14 .54

11 .26

9 . 0 7

7 . 5 1

6 . 3 4

5 .44

4 .72

4 . 1 3

3.64

3 .23

2 . 8 8

2 . 5 8

119

20 .197

30 .79

19 .92

1 4 . 4 8

1 1 . 2 0

9 . 0 3

7 .47

6 . 3 1

5 . 4 1

4 . 6 9

4 . 1 0

3.62

3 . 2 1

2 .86

2 .56

120

2 0 . 5 7 5

30 .65

19 .84

1 4 . 4 1

1 1 . 1 6

8 . 9 8

7 . 4 3

6 . 2 8

5 . 3 8

4 . 6 6

4 . 0 7

3 .59

3 . 1 8

| 2 . 84

2 .54

121

21 .952

30 .55

19 .'72

1 4 . 3 3

1 1 . 1 0

8 . 9 3

7 .39

6 . 2 4

5 .34

4 . 6 3

4 . 0 5

3 .56

3 .16

2 . 8 1

2 .52

1

122

21 .342

3 0 . 3 8

1 9 . 6 3

14 .26

11 . 04

8 .88

7 .35

6 . 2 0

5 . 3 1

4 . 6 0

4 . 0 2

3.54

3 .13

2 .79

2 .49

123

2 2 . 7 3 1

30 .22

1 9 . 5 1

1 4 . 1 8

10 .97

8 .83

7 .30

6 . 1 6

5 .27

4 . 5 6

3 .98

3.51

3 .10

2 .76

2 .47

124

2 2 . 1 3 3

3 0 . 1 1

19 .44

14 .12

10 .92

8 .78

7.26

6 .12

5 .24

4 . 5 3

3.96

3 .48

3 .08

2 .74

2 .44

125

22 .535

2 9 . 9 3

1 9 . 3 1

1 4 . 0 3

1 0 . 8 5

8 .73

7 .22

6 . 0 8

5 .20

4 . 5 0

3.92

3 .45

3 .05

2 . 7 1

2 .42


|Xco °c Xco

\ b a r ) (T -T ) o \ CO EV' C \

10

15

20

25

30

35

40

45

50

55

60

65

70

75

115

1 8 . 7 5 3

1.21

1.33

1.48

1 .63

1.82

2 . 0 3

2 . 2 7

2 .54

2 . 8 7

3.24

3.69

4 . 2 1

4 . 8 2

5 .56

116

19 .109

1.21

1.33

1.47

1 .63

1.81

2 .02

2 .26

2 . 5 3

2 . 8 5

3.22

3.66

4 . 1 7

4 . 7 8

5 . 5 1

117

19 .464

1 .21

1 .33

1.47

1 .63

1.81

2 . 0 1

2 . 2 5

2 .52

2 .84

3 .20

3 .63

4 . 1 4

4 . 7 4

5 .45

118

1 9 . 8 3 1

1 .21

1 .33

1.47

1.63

1.80

2 . 0 1

2 .24

2 . 5 1

2 .82

3 .18

3 .61

4 . 1 1

4 . 7 0

5 . 4 0

119

2 0 . 1 9 7

1 .21

1.33

1.47

1.62

1.80

2 . 0 0

2 . 2 3

2 . 5 0

2 . 8 1

3.16

3 .58

4 . 0 7

4 . 6 5

5 .34

120

2 0 . 5 7 5

1 .21

1 .33

1.46

1 .61

1.79

1.99

2 .22

2 . 4 9

2 . 7 9

3 .15

3 .56

4 . 0 4

4 . 6 2

5 .29

121

20 .952

1 .20

1.33

1.46

1 .61

1.79

1.99

2 .22

2 . 4 7

2 . 7 8

3 . 1 3

3.54

4 . 0 1

4 . 5 8

5 .24 1

122

21 .342

1.20

1.32

1.46

1.61

1.78

1.98

2 . 2 1

2 . 4 7

2 .76

3 . 1 1

3 .51

3 .98

4 . 5 4

5 .19

123

2 1 . 7 3 1

1.20

1.32

1.46

1.61

1.78

1.98

2 . 2 0

2 . 4 5

2 . 7 5

3 .09

3 .49

3 .95

4 . 5 0

5 .15

124

2 2 . 1 3 3

1.20

1.32

1.46

1.61

1.78

1.97

2 .19

2 . 4 5

2 . 7 5

3 .08

3 .47

3 .93

4 . 4 7

5 . 1 0

125

22 .535

1.20

1.32

1.45

1.60

1.77

1.96

2 . 1 8

2 . 4 3

2 .72

3.06

3 .45

3 .90

4 . 4 3

5 .06

TABLE A9.12b COMPRESSION RATIOS P m / P E FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R114.

APPENDIX 10


Operating on R506*

chemical name

chemical formula

molecular weight




freezing point, C

R31 (55.1 wt %

CH2C1F/C2C12F4

93.7

142.0

51.64

539.36

-12.40

-

safety group/class -/5

* Adapted from Omideyi, Τ.Ο., S. Devotta, F.A. Watson and F.A. Holland. Derived thermodynamic design data for heat pump systems operating on R506. J. Heat Recovery Systems (in press).

The basic thermodynamic data were taken from ASHRAE Handbook & Product Directory 1977 Fundamentals (1977). American Society of Heating, Refrigerating and Air-Conditioning Engineers, New York. p.16.41.

201


100 150 200 250 300 350 400 enthalpy per unit mass H, kJ kg

FIG.AlO.l PRESSURE AGAINST ENTHALPY PER UNIT MASS FOR R506

R506 203

10 20 30 40 50 60 70 80 90 100 110 120 130 condensing temperature T ,°C FIG.A10.2 THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE

AGAINST CONDENSING TEMPERATÜRE FOR R506 FOR VARIOUS COMPRESSION RATIOS AND GROSS TEMPERATURE LIFTS


Tco °c

0 5

10 15 20 25 30 35 40 45 50 55 60 65 70

1

1 pco bar

1.6513 1.9823 2.3628 2.7989 3.2943 3.8543 4.4857 5.1925 5.9811 6.8598 7.8323 8.9018 10.0800 11.3731 12.7889

density kg m

liquid

1338.3 1325.2 1311.9 1298.4 1284.7 1270.8 1256.5 1241.9 1227.2 1211.8 1196.4 1180.4 1164.0 1147.1 1129.6

vapour

7.167 8.509 10.043 11.779 13.750 15.979 18.471 21.271 24.403 27.897 31.795 36.134 40.957 46.310 52.278

PV

bar m kg

0.23040 0.23297 0.23527 0.23762 0.23959 0.24121 0.24285 0.24411 0.24509 0.24589 0.24634 0.24635 0.24611 0.24558 0.24463

latent heat

KJ kg"1

233.285 230.706 227.985 225.184 222.242 219.199 216.011 212.688 209.222 205.612 201.829 197.861 193.692 189.338 184.682

MJ m vapour

1.6720 .1.9630 2.2896 2.6524 3.0557 3.5025 3.990 4.5241 5.1057 5.7360 6.4171 7.1496 7.9330 8.7683 9.6549

enthalpy of

saturated vapour KJ kg"

333.285 335.935 338.540 341.104 343.632 346.111 348.537 350.913 353.210 355.457 357.604 359.702 361.673 363.580 365.330


kg MJ~

4.2866 4.3345 4.3863 4.4408 4.4996 4.5621 4.6294 4.7017 4.7796 4.8635 4.9547 5.0541 5.1628 1 5.2816 5.4147


T CO 1 o 1 c

75 80 85 90 95 100 105 110 115 120 125 130 135 137 141.7

critical

pco bar

14.3248 16.0013 17.8227 19.7929 21.9202 24.2165 26.6903 29.3505 32.2124 35.2746 38.5527 42.0731 45.7888 47.3352 51.6680

density kg m

liquid

1111.4 1092.7 1073.1 1052.5 1030.8 1007.7 1 983.3 956.8 927.8 896.3 857.7 821.3 719.6 640.1 551.0

vapour

58.913 66.324 74.573 83.832 94.252 106.051 119.443 134.834 152.882 174.116 200.010 233.629 276.687 300.279 551.0

PV

bar m kg

0.24315 0.24126 0.23900 0.23610 0.23257 0.22835 0.22346 0.21768 0.21070 0.20259 0.19275 0.18008 0.16549 0.15764 0.09377

latent heat

KJ kg"

179.841 174.665 169.163 163.287 156.979 150.158 142.778 134.568 125.496 115.287 103.631 89.152 72.364 64.206 0.000

MJ m vapour

10.5950 11.5845 12.6150 13.6887 14.7956 15.9244 17.0538 18.1444 19.1861 20.0733 20.7272 20.8285 20.0221 19.2796 0.000

enthalpy of


366.990 368.505 369.834 370.997 371.924 372.592 372.948 372.926 372.416 371.270 369.339 365.931 361.331 358.325 321.316


kg MJ~

5.5605 5.7252 5.9114 6.1242 6.3703 6.6597 7.0039 7.4312 7.9684 8.6740 9.6496 11.2168 13.8190 15.5749

00


R506 205 Xco c

Xco bar)

(TCO-TEV) ° ^ \

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

1 0 . 0

2 . 3 6 3

2 7 . 7 2

1 8 . 2 0

1 3 . 5 2

1 0 . 7 0

8 . 8 2

7 . 4 9

6 . 4 9

5 . 7 1

5 . 10

4 . 6 1

4 . 1 8

3 . 8 3

3 . 5 3

-

1 1 . 0

2 . 4 4 6

2 7 . 7 1

1 8 . 2 9

1 3 . 5 6

1 0 . 7 4

8 . 8 3

7 . 5 0

6 . 5 0

5 . 7 3

5 . 1 1

4 . 6 2

4 . 1 9

3 . 8 4

3 . 5 4

-

1 2 . 0

2 . 5 3 1

2 7 . 6 8

1 8 . 2 3

1 3 . 5 4

1 0 . 7 5

8 . 8 4

7 . 5 2

6 . 5 2

5 . 7 5

5 . 1 2

4 . 6 4

4 . 2 0

3 . 8 5

3 . 5 5

3 . 2 9

1 3 . 0

2 . 6 1 7

2 7 . 5 7

1 8 . 2 4

1 3 . 5 7

1 0 . 7 2

8 . 8 7

7 . 5 3

6 . 5 3

5 . 7 7

5 . 1 3

4 . 6 3

4 . 2 1

3 . 8 6

3 . 5 5

3 . 2 9

1 4 . 0

2 . 7 0 7

2 7 . 7 5

1 8 . 4 3

1 3 . 6 4

1 0 . 7 9

8 . 9 3

7 . 5 7

6 . 5 6

5 . 7 7

5 . 1 5

4 . 6 4

4 . 2 3

3 . 8 7

3 . 5 6

3 . 3 0

1 5 . 0

2 . 7 9 9

2 7 . 9 4

1 8 . 4 7

1 3 . 6 8

1 0 . 8 5

8 . 9 5

7 . 5 9

6 . 5 8

5 . 7 9

5 . 1 6

4 . 6 6

4 . 2 4

3 . 8 8

3 . 5 7

3 . 3 1

1 6 . 0

2 . 8 9 3

2 7 . 9 8

1 8 . 4 6

1 3 . 7 3

1 0 . 8 7

8 . 9 7

7 . 6 0

6 . 5 9

5 . 8 0

5 . 1 8

4 . 6 7

4 . 2 6

3 . 8 9

3 . 5 8

3 . 3 2

1 7 . 0

2 . 9 8 9

2 8 . 2 6

1 8 . 5 9

1 3 . 7 7

1 0 . 9 0

9 . 0 1

7 . 6 3

6 . 6 2

5 . 8 3

5 . 2 1

4 . 6 8

4 . 2 7

3 . 9 0

3 . 5 9

3 . 3 3

1 8 . 0

3 . 0 8 8

2 8 . 1 5

1 8 . 5 3

1 3 . 7 7

1 0 . 9 2

8 . 9 9

7 . 6 5

6 . 6 2

5 . 8 4

5 . 2 2

4 . 6 9

4 . 2 7

3 . 9 1

3 . 6 0

3 . 3 4

1 9 . 0

3 . 1 9 0

2 8 . 4 8

1 8 . 6 6

1 3 . 9 1

1 0 . 9 8

9 . 0 5

7 . 6 9

6 . 6 6

5 . 8 7

5 . 2 2

4 . 7 1

4 . 2 8

3 . 9 3

3 . 6 1

3 . 3 5

2 0 . 0

3 . 2 9 4

2 8 . 0 2

1 8 . 6 2

1 3 . 8 6

1 0 . 9 6

9 . 0 6

7 . 6 9

6 . 6 6

5 . 8 7

5 . 2 3

4 . 7 1

4 . 2 9

3 . 9 3

3 . 6 2

3 . 3 5

TABLE Al0.2a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R506

hxco°c

Xco bar)

ko-^^xj 1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

| 6 5 . 0

7 0 . 0

7 5 . 0

1 0 . 0

2 . 3 6 3

1 . 4 3 1

1 . 7 3 1

2 . 1 1 0

2 . 5 9 5

3 . 2 1 8

4 . 0 3 2

5 . 1 0 1

6 . 5 2 7

8 . 4 4 7

1 1 . 0 6 5

1 4 . 7 0 3

1 9 . 8 2 0

2 7 . 1 3 0

1 1 . 0

2 . 4 4 6

1 . 4 2 7

1 . 7 2 4

2 . 0 9 8

2 . 5 7 5

3 . 1 8 8

3 . 9 8 6

5 . 0 3 4

6 . 4 2 5

8 . 2 9 6

1 0 . 8 3 8

1 4 . 3 6 2

1 9 . 3 0 4

2 6 . 3 4 1

1 2 . 0

2 . 5 3 1

1 . 4'2 3

1 . 7 1 7

2 . 0 8 6

2 . 5 5 6

3 . 1 5 9

3 . 9 4 1

4 . 9 6 7

6 . 3 2 5

8 . 1 4 8

1 0 . 6 1 8

1 4 . 0 3 1

1 8 . 8 0 3

2 5 . 5 7 9

3 5 . 3 5 3

1 3 . 0

2 . 6 1 7

1 . 4 1 9

1 . 7 0 9

2 . 0 7 4

2 . 5 3 6

3 . 1 2 9

3 . 8 9 7

4 . 9 0 1

6 . 2 2 8

8 . 0 0 4

1 0 . 4 1 1

1 3 . 7 0 9

1 8 . 3 2 0

2 4 . 8 4 5

3 4 . 2 2 7

1 4 . 0

2 . 7 0 7

1 . 4 1 6

1 . 7 0 2

2 . 0 6 1

2 . 5 1 8

3 . 1 0 0

3 . 8 5 3

4 . 8 3 7

6 . 1 3 4

7 . 8 6 6

1 0 . 2 0 5

1 3 . 4 0 3

1 7 . 8 5 9

2 4 . 1 4 7

3 3 . 1 5 8

1 5 . 0

2 . 7 9 9

1 . 4 1 2

1 . 6 9 5

2 . 0 5 0

2 . 5 0 0

3 . 0 7 4

3 . 8 1 2

4 . 7 7 6

6 . 0 4 3

7 . 7 3 1

1 0 . 0 0 6

1 3 . 1 0 7

1 7 . 4 1 6

2 3 . 4 7 8

3 2 . 1 3 8

1 6 . 0

2 . 8 9 3

1 . 4 0 8

1 . 6 8 8

2 . 0 3 9

2 . 4 8 2

3 . 0 4 6

3 . 7 7 1

4 . 7 1 5

5 . 9 5 4

7 . 5 9 9

9 . 8 1 3

1 2 . 8 2 0

1 6 . 9 8 8

2 2 . 8 3 4

3 1 . 1 5 7

1 7 . 0

2 . 9 8 9

1 . 4 0 5

1 . 6 8 1

2 . 0 2 8

2 . 4 6 5

3 . 0 2 0

3 . 7 3 2

4 . 6 5 6

5 . 8 6 7

7 . 4 7 2

9 . 6 2 6

1 2 . 5 4 3

1 6 . 5 7 5

2 2 . 2 1 3

3 0 . 2 1 7

1 8 . 0

3 . 0 8 8

1 . 4 0 1

1 . 6 7 5

2 . 0 1 6

2 . 4 4 7

2 . 9 9 3

3 . 6 9 1

4 . 5 9 8

5 . 7 8 2

7 . 3 4 9

9 . 4 4 4

1 2 . 2 8 4

1 6 . 1 7 6

2 1 . 6 1 7

2 9 . 3 1 6

1 9 . 0

3 . 1 9 0

1 . 3 9 7

1 . 6 6 8

2 . 0 0 6

2 . 4 2 9

2 . 9 6 8

3 . 6 5 4

4 . 5 4 0

5 . 7 0 1

7 . 2 2 8

9 . 2 7 0

1 2 . 0 2 6

1 5 . 7 9 4

2 1 . 0 4 6

2 8 . 4 5 6

2 0 . 0

3 . 2 9 4

1 . 3 9 4

1 . 6 6 2

1 . 9 9 5

2 . 4 1 3

2 . 9 4 2

3 . 6 1 8

4 . 4 8 6

5 . 6 2 1

7 . 1 1 2

9 . 1 0 0

1 1 . 7 7 7

1 5 . 4 2 7

2 0 . 4 9 9

2 7 . 6 3 3

TABLE Al0.2b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R506.

206 Thermodynamic Design Data for Heat Pump Systems ! ^ c o ° c

(T -T ) ° C V CO EV; ^ ^

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

2 0 . 0

3 . 2 9 4

2 8 . 0 2

1 8 . 6 2

1 3 . 8 6

1 0 . 9 6

9 . 0 6

7 . 6 9

6 . 6 6

5 . 8 7

5 . 2 3

4 . 7 1

4 . 2 9

3 . 9 3

3 . 6 2

3 . 3 5

2 1 . 0

3 . 4 0 1

2 8 . 3 2

1 8 . 7 7

1 3 . 9 2

1 1 . 0 3

9 . 10

7 . 7 3

6 . 6 8

5 . 8 9

5 . 2 5

4 . 7 3

4 . 3 0

3 . 9 5

3 . 6 3

3 . 3 6

2 2 . 0

3 . 5 1 0

2 8 . 70

1 8 . 9 0

1 4 . 0 0

1 1 . 0 6

9 . 12

7 . 7 6

6 . 7 0

5 . 9 1

5 . 2 7

4 . 7 5

4 . 3 1

3 . 9 6

3 . 6 4

3 . 3 7

2 3 . 0

3 . 6 2 2

2 8 . 7 4

1 8 . 8 7

1 3 . 9 8

1 1 . 0 7

9 . 14

7 . 7 4

6 . 7 2

5 . 9 2

5 . 2 8

4 . 7 6

4 . 3 2

3 . 9 6

3 . 6 5

3 . 3 8

2 4 . 0

3 . 7 3 7

2 8 . 6 2

1 8 . 9 2

1 4 . 0 0

1 1 . 1 3

9 . 16

7 . 7 7

6 . 74

5 . 9 4

5 . 2 9

4 . 7 6

4 . 3 3

3 . 9 6

3 . 6 6

3 . 3 8

2 5 . 0

3 . 8 5 4

2 8 . 8 0

1 8 . 9 2

1 4 . 0 8

1 1 . 1 6

9 . 19

7 . 8 1

6 . 7 6

5 . 9 5

5 . 3 1

4 . 7 8

4 . 3 4

3 . 9 8

3 . 6 7

3 . 3 9

2 6 . 0

3 . 9 7 5

2 9 . 1 8

1 9 . 0 8

1 4 . 18

1 1 . 2 1

9 . 2 5

7 . 8 4

6 . 7 9

5 . 9 7

5 . 3 2

4 . 8 0

4 . 3 6

3 . 9 9

3 . 6 8

3 . 4 0

2 7 . 0

4 . 0 9 8

2 9 . 0 0

1 9 . 1 6

1 4 . 2 1

1 1 . 2 3

9 . 2 5

7 . 8 5

6 . 8 1

5 . 9 8

5 . 3 4

4 . 8 1

4 . 3 7

4 . 0 0

3 . 6 9

3 . 4 1

2 8 . 0

4 . 2 2 4

2 8 . 9 2

1 9 . 12

1 4 . 16

1 1 . 2 0

9 . 2 4

7 . 8 5

6 . 7 9

5 . 9 9

5 . 3 4

4 . 8 1

4 . 3 8

4 . 0 0

3 . 6 9

3 . 4 2

2 9 . 0

4 . 3 5 3

2 8 . 9 4

1 9 . 18

1 4 . 2 5

1 1 . 2 5

9 . 3 0

7 . 8 8

6 . 8 2

6 . 0 2

5 . 3 6

4 . 8 3

4 . 3 8

4 . 0 1

3 . 7 0

3 . 4 3

3 0 . 0

4 . 4 8 6

2 9 . 3 6

1 9 . 2 2

1 4 . 2 2

1 1 . 2 9

9 . 3 2

7 . 9 0

6 . 8 5

6 . 0 3

5 . 3 7

4 . 8 4

4 . 3 9

4 . 0 2

3 . 7 0

3 . 4 4

TABLE Al0.3a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP)R FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R506.

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

2 0 . 0

3 . 2 9 4

1 . 3 9 4

1 . 6 6 2

1 . 9 9 5

2 . 4 1 3

2 . 9 4 2

3 . 6 1 8

4 . 4 8 6

5 . 6 2 1

7 . 1 1 2

9 . 1 0 0

1 1 . 7 7 7

1 5 . 4 2 7

2 0 . 4 9 9

2 7 . 6 3 3

2 1 . 0

3 . 4 0 1

1 . 3 9 0

1 . 6 5 5

1 . 9 8 4

2 . 3 9 7

2 . 9 1 8

3 . 5 8 1

4 . 4 3 3

5 . 5 4 3

6 . 9 9 9

8 . 9 3 3

1 1 . 5 3 6

1 5 . 0 7 1

1 9 . 9 7 0

2 6 . 8 4 1

2 2 . 0

3 . 5 1 0

1 . 3 8 7

1 . 6 4 9

1 . 9 7 4

2 . 3 8 1

2 . 8 9 4

3 . 5 4 6

4 . 3 8 2

5 . 4 6 7

6 . 8 8 9

8 . 7 7 4

1 1 . 3 0 2

1 4 . 7 2 8

1 9 . 4 6 2

2 6 . 0 8 2

2 3 . 0

3 . 6 2 2

1 . 3 8 4

1 . 6 4 3

1 . 9 6 4

2 . 3 6 5

2 . 8 7 0

3 . 5 1 0

4 . 3 3 0

5 . 3 9 3

6 . 7 8 3

8 . 6 2 0

1 1 . 0 7 8

1 4 . 4 0 9

1 8 . 9 7 4

2 5 . 3 5 6

2 4 . 0

3 . 7 3 7

1 . 3 8 1

1 . 6 3 7

1 . 9 5 5

2 . 3 5 0

2 . 8 4 6

3 . 4 7 6

4 . 2 8 0

5 . 3 1 9

6 . 6 7 8

8 . 4 6 8

1 0 . 8 6 0

1 4 . 0 8 8

1 8 . 5 0 3

2 4 . 6 5 5

2 5 . 0

3 . 8 5 4

1 . 3 7 7

1 . 6 3 1

1 . 9 4 4

2 . 3 3 4

2 . 8 2 3

3 . 4 4 2

4 . 2 3 3

5 . 2 4 9

6 . 5 7 7

8 . 3 2 1

1 0 . 6 4 6

1 3 . 7 7 9

1 8 . 0 4 9

2 3 . 9 8 3

2 6 . 0

3 . 9 7 5

1 . 3 7 4

1 . 6 2 5

1 . 9 3 5

2 . 3 1 9

2 . 8 0 2

3 . 4 1 0

4 . 1 8 6

5 . 1 8 2

6 . 4 7 9

8 . 1 8 1

1 0 . 4 4 1

1 3 . 4 8 3

1 7 . 6 1 5

2 3 . 3 4 1

2 7 . 0

4 . 0 9 8

1 . 3 7 1

1 . 6 1 9

1 . 9 2 5

2 . 3 0 5

2 . 7 8 0

3 . 3 7 9

4 . 1 4 0

5 . 1 1 6

6 . 3 8 3

8 . 0 4 3

1 0 . 2 4 4

1 3 . 1 9 6

1 7 . 1 9 5

2 2 . 7 2 2

2 8 . 0

4 . 2 2 4

1 . 3 6 8

1 . 6 1 4

1 . 9 1 6

2 . 2 9 1

2 . 7 5 8

3 . 3 4 7

4 . 0 9 4

5 . 0 4 9

6 . 2 8 9

7 . 9 1 0

1 0 . 0 5 2

1 2 . 9 1 9

1 6 . 8 0 4

2 2 . 1 2 7

2 9 . 0

4 . 3 5 3

1 . 3 6 5

1 . 6 0 8

1 . 9 0 7

2 . 2 7 7

2 . 7 3 7

3 . 3 1 5

4 . 0 5 0

4 . 9 8 6

6 . 1 9 6

7 . 7 8 0

9 . 8 6 5

1 2 . 6 5 1

1 6 . 4 1 2

2 1 . 5 5 5

3 0 . 0

4 . 4 8 6 I

1 . 3 6 2

1 . 6 0 3 j

1 . 8 9 8 I

2 . 2 6 3 ;

2 . 7 1 6

3 . 2 8 5

4 . 0 0 6

4 . 9 2 6

6 . 1 0 9

7 . 6 5 4

9 . 6 8 4

1 2 . 3 9 0

1 6 . 0 3 6

j 2 1 . 0 0 6

COMPRESSION RATIOS Pp0/PEV F O R A RANGE OF LIFTS AND CONDENSING TEMPERATURES

FOR R506. TABLE

R506 207

\ ^ c o ü c

\ ( P C 0 b a r )

(TCO-TEV) ^

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

' 7 5 . 0

3 0 . 0

4 . 4 8 6

2 9 . 3 6

1 9 . 2 2

1 4 . 2 2

1 1 . 2 9

9 . 3 2

7 . 9 0

6 . 8 5

6 . 0 3

5 . 3 7

4 . 8 4

4 . 3 9

4 . 0 2

3 . 7 0

3 . 4 4

3 1 . 0

4 . 6 2 1

2 9 . 3 3

1 9 . 3 5

1 4 . 2 9

1 1 . 3 4

9 . 3 4

7 . 9 3

6 . 8 7

6 . 0 5

5 . 3 8

4 . 8 5

4 . 4 1

4 . 0 3

3 . 7 1

3 . 4 5

3 2 . 0

4 . 7 5 9

2 9 . 3 1

1 9 . 3 5

1 4 . 3 8

1 1 . 3 8

9 . 3 7

7 . 9 4

6 . 8 8

6 . 0 6

5 . 3 9

4 . 8 6

4 . 4 2

4 . 0 5

3 . 7 2

3 . 4 6

3 3 . 0

4 . 9 0 0

2 9 . 6 3

1 9 . 5 1

1 4 . 4 6

1 1 . 4 1

9 . 3 9

7 . 9 7

6 . 9 0

6 . 0 7

5 . 4 1

4 . 8 7

4 . 4 3

4 . 0 6

3 . 7 3

3 . 4 5

3 4 . 0

5 . 0 4 5

2 9 . 8 5

1 9 . 4 9

1 4 . 4 8

1 1 . 4 6

9 . 4 2

8 . 0 1

6 . 9 2

6 . 0 9

5 . 4 3

4 . 8 9

4 . 4 4

4 . 0 6

3 . 7 4

3 . 4 6

3 5 . 0

5 . 1 9 3

2 9 . 6 5

1 9 . 6 4

1 4 . 4 8

1 1 . 4 3

9 . 4 4

8 . 0 1

6 . 9 3

6 . 11

5 . 4 4

4 . 9 0

4 . 4 5

4 . 0 7

3 . 7 4

3 . 4 7

r—

3 6 . 0

5 . 3 4 3

2 9 . 4 6

1 9 . 5 8

1 4 . 5 3

1 1 . 4 6

9 . 4 6

8 . 0 2

6 . 9 5

6 . 12

5 . 4 5

4 . 9 0

4 . 4 6

4 . 0 8

3 . 7 5

3 . 4 7

3 7 . 0

5 . 4 9 8

2 9 . 8 1

1 9 . 6 3

1 4 . 5 6

1 1 . 5 4

9 . 5 1

8 . 0 6

6 . 9 7

6 . 1 3

5 . 4 7

4 . 9 2

4 . 4 7

4 . 0 9

3 . 7 7

3 . 4 8

3 8 . 0

5 . 6 5 6

3 0 . 2 5

1 9 . 7 5

1 4 . 6 4

1 1 . 5 8

9 . 5 2

8 . 0 6

6 . 9 8

6 . 15

5 . 4 7

4 . 9 3

4 . 4 8

4 . 10

3 . 7 8

3 . 4 9

3 9 . 0

5 . 8 1 6

3 0 . 1 2

1 9 . 8 3

1 4 . 6 1

1 1 . 5 8

9 . 5 5

8 . 0 8

7 . 0 1

6 . 1 6

5 . 4 9

4 . 9 5

4 . 4 9

4 . 1 1

3 . 7 8

3 . 5 0

4 0 . 0 ]

5 . 9 8 1

3 0 . 0 9

1 9 . 7 7

1 4 . 7 1

1 1 . 5 9

9 . 5 3

8 . 10

7 . 0 2

6 . 1 7 ;

5 . 5 0

4 . 9 5

4 . 4 9

4 . 1 1

3 . 7 8

3 . 5 0


Xco bar)

( TCO-TEV^X

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

3 0 . 0

4 . 4 8 6

1 . 3 6 2

1 . 6 0 3

1 . 8 9 8

2 . 2 6 3

2 . 7 16

3 . 2 8 5

4 . 0 0 6

4 . 9 2 6

6 . 1 0 9

7 . 6 5 4

9 . 6 8 4

1 2 . 3 9 0

1 6 . 0 3 6

2 1 . 0 0 6

3 1 . 0

4 . 6 2 1

1 . 3 5 9

1 . 5 9 7

! 1 . 8 8 9

2 . 2 4 9

2 . 6 9 6

3 . 2 5 7

3 . 9 6 4

4 . 8 6 6

6 . 0 2 4

7 . 5 3 1

9 . 5 1 0

1 2 . 1 3 8

1 5 . 6 7 4

2 0 . 4 7 7

3 2 . 0

4 . 7 5 9

1 . 3 5 6

1 . 5 9 2

1 . 8 8 0

2 . 2 3 6

2 . 6 7 6

3 . 2 2 8

3 . 9 2 3

4 . 8 0 7

5 . 9 4 1

7 . 4 1 1

9 . 3 3 9

1 1 . 8 9 4

1 5 . 3 2 2

1 9 . 9 6 6

3 3 . 0

4 . 9 0 0

1 . 3 5 3

1 . 5 8 7

1 . 8 7 2

2 . 2 2 3

2 . 6 5 7

3 . 1 9 9

3 . 8 8 2

4 . 7 4 9

5 . 8 5 7

7 . 2 9 5

9 . 1 7 5

1 1 . 6 6 1

1 4 . 9 8 6

1 9 . 4 9 2

3 4 . 0

5 . 0 4 5

1 . 3 5 0

1 . 5 8 2

1 . 8 6 4

2 . 2 1 0

2 . 6 3 9

3 . 1 7 2

3 . 8 4 2

4 . 6 9 4

5 . 7 7 9

7 . 1 8 1

9 . 0 1 6

1 1 . 4 3 3

1 4 . 6 6 1

1 9 . 0 2 0

3 5 . 0

5 . 1 9 3

1 . 3 4 7

1 . 5 7 6

1 . 8 5 5

2 . 1 9 8

2 . 6 1 9

3 . 1 4 5

3 . 8 0 3

4 . 6 3 7

5 . 7 0 3

7 . 0 7 2

8 . 8 6 0

1 1 . 2 1 1

1 4 . 3 4 3

1 8 . 5 6 4

3 6 . 0

5 . 3 4 3

1 . 3 4 4

1 . 5 7 1

1 . 8 4 7

2 . 1 8 5

2 . 6 0 1

3 . 1 1 8

3 . 7 6 6

4 . 5 8 4

5 . 6 2 6

6 . 9 6 6

8 . 7 0 9

1 0 . 9 9 7

1 4 . 0 3 5

1 8 . 1 2 4

3 7 . 0

5 . 4 9 8

1 . 3 4 2

1 . 5 6 6

1 . 8 3 9

2 . 1 7 3

2 . 5 8 3

3 . 0 9 2

3 . 7 2 9

4 . 5 3 3

5 . 5 5 4

6 . 8 6 4

8 . 5 6 3

1 0 . 7 9 1

1 3 . 7 4 2

1 7 . 7 0 3

3 8 . 0

5 . 6 5 6

1 . 3 3 9

1 . 5 6 1

1 . 8 3 1

2 . 1 6 1

2 . 5 6 5

3 . 0 6 7

3 . 6 9 2

4 . 4 8 1

5 . 4 8 1

6 . 7 6 0

8 . 4 2 0

1 0 . 5 9 0

1 3 . 4 5 9

1 7 . 2 9 6

3 9 . 0

5 . 8 1 6

1 . 3 3 6

1 . 5 5 6

1 . 8 2 3

2 . 1 4 9

2 . 5 4 8

3 . 0 4 2

3 . 6 5 7

4 . 4 3 0

5 . 4 1 1

6 . 6 6 2

8 . 2 7 8

1 0 . 3 9 4

1 3 . 1 8 0

1 6 . 9 0 3

4 0 . 0

5 .981 1

1 . 3 3 3

1 . 5 5 2

1 . 8 1 6

2 . 1 3 7

2 . 5 3 1

3 . 0 1 7

3 . 6 2 2

4 . 3 8 1

5 . 3 4 2

6 . 5 6 9

8 . 1 4 6

1 0 . 2 0 6

1 2 . 9 1 3

1 6 . 5 2 1

TABLE A10.4b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R506. C° E V

208 Thermodynamic Design Data for Heat Pump Systems Γ \ τ uc 1

\ £ 0

( T C Q - T E V ) ^ X .

10 .0

15 .0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0·. 0

7 5 . 0

4 0 . 0

5 . 9 8 1

3 0 . 0 9

19 .77

1 4 . 7 1

1 1 . 5 9

9 . 5 3

8 .10

7 . 0 2

6 .17

5 . 5 0

4 . 9 5

4 . 4 9

4 . 1 1

3 . 7 8

3 . 5 0

4 1 . 0

6 . 1 5 0

3 0 . 0 5

1 9 . 7 1

1 4 . 7 0

1 1 . 6 3

9 . 5 6

8 . 12

7 . 0 3

6 .19

5 . 5 1

4 . 9 6

4 . 5 0

4 . 12

3 .79

: 3 . 5 1

4 2 . 0

6 . 3 2 2

2 9 . 9 9

19 .77

14 .67

11 .62

9 .59

8 .14

7 . 0 4

6 .19

5 . 5 2

4 . 9 7

4 . 5 1

4 . 1 3

3 . 8 0

3 . 5 2

4 3 . 0

6 . 4 9 7

3 0 . 0 2

2 0 . 0 1

1 4 . 7 6

1 1 . 6 8

9 . 6 3

8 . 1 5

7 . 0 5

6 . 2 1

5 . 5 3

4 . 9 7

4 . 5 2

4 . 1 3

3 . 8 1

3 . 5 3

4 4 . 0

6 . 6 7 6

2 9 . 9 4

1 9 . 9 3

1 4 . 7 9

11 .66

9 . 6 3

8 .17

7 . 0 6

6 . 2 3

5 .54

4 . 9 9

4 . 5 3

4 . 14

3 . 8 1

3 . 5 3

4 5 . 0

6 . 8 6 0

2 9 . 9 2

1 9 . 8 8

1 4 . 7 4

1 1 . 7 1

9 . 6 3

8 . 1 5

7 .07

6 . 2 3

5 . 5 4

5 .00

4 . 5 4

4 . 1 5

3 .82

3 . 5 3

4 6 . 0

7 . 0 4 6

3 0 . 2 7

19 .97

1 4 . 7 6

11 .74

9 . 6 8

8 .19

7 .10

6 . 2 4

5 . 5 7

5 . 0 1

4 . 5 5

4 . 16

3 . 8 3

3 .54

4 7 . 0

7 .234

30 .47

2 0 . 1 3

1 4 . 9 0

1 1 . 7 8

9 . 7 1

8 .24

7 . 1 3

6 .27

5 .58

5 . 0 2

4 . 5 6

4 . 1 7

3 .84

3 .55

4 8 . 0

7 . 4 2 8

3 0 . 4 8

2 0 . 1 0

1 5 . 0 1

11 .82

9 .74

8 .26

7 .14

6 .27

5 .59

5 . 0 3

4 . 5 6

4 . 1 8

3 .84

3 .56

4 9 . 0

7 .627

3 0 . 4 5

20 .07

14 .97

11 .84

9 . 7 3

8 .26

7 .15

6 .28

5 . 6 1

5 .04

4 .57

4 .19

3 .85

3 .56

5 0 . 0

7 .832 1

30 .50

2 0 . 1 2

14 .97

1 1 . 8 3

9 .77

8 .26

7 .14

6 .29

5 . 6 1 i

5 .04

4 . 5 8

4 .19

3 .85

3 .57


\ T °C Χςο

-^ c o bar) j

(TCO-TEV)OCX 1 0 . 0

15 .0

j 2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

1 4 5 . 0

| 5 0 . 0

! 5 5 . 0 1

| 6 0 . 0

6 5 . 0

7 0 . 0

1 75 .0

4 0 . 0

5 . 9 8 1

1 .333

1.552

1 .816

2 . 1 3 7

2 . 5 3 1

3 .017

3 . 6 2 2

4 . 3 8 1

5 . 3 4 2

6 . 5 6 9

8 . 1 4 6

1 0 . 2 0 6

1 2 . 9 1 3

1 6 . 5 2 1

4 1 . 0

6 . 1 5 0

1.331

1.547

1 .808

2 . 1 2 6

2 . 5 1 4

2 . 9 9 3

3 . 5 8 8

4 . 3 3 5

5 . 2 7 6

6 . 4 7 5

8 .017

1 0 . 0 2 3

1 2 . 6 5 6

1 6 . 1 5 4

4 2 . 0

6 . 3 2 2

1.328

1.543

1.801

2 . 115

2 . 4 9 8

2 . 9 7 0

3 . 5 5 5

4 . 2 8 8

5 . 2 1 2

6 . 3 8 6

7 . 8 9 2

9 . 8 4 6

12 .407

1 5 . 8 0 1

4 3 . 0

6 . 4 9 7

1.326

1.538

1.794

2 . 1 0 4

2 . 4 8 2

2 . 9 4 7

3 . 5 2 3

4 . 2 4 2

5 .147

6 . 2 9 6

7 .766

9 . 6 7 2

1 2 . 1 6 5

1 15 .460

4 4 . 0

6 . 6 7 6

1.323

1.534

1.786

2 . 0 9 3

2 . 4 6 6

2 . 9 2 5

3 . 4 9 2

4 . 1 9 8

5 . 0 8 4

6 . 2 1 1

7 .646

9 . 5 0 2

1 1 . 9 3 0

1 5 . 1 2 8

4 5 . 0

6 . 8 6 0

1.321

1.529

1.780

2 . 0 8 2

2 . 4 5 1

2 . 9 0 3

3 . 4 6 1

4 . 1 5 4

5 . 0 2 4

6 . 1 2 7

7 . 5 3 4

9 . 3 4 2

1 1 . 7 0 5

1 4 . 8 1 0

4 6 . 0

7 . 0 4 6

1.319

1.525

1 .773

2 . 0 7 2

2 . 4 3 6

2 . 8 8 1

3 .430

4 . 1 1 1

4 . 9 6 7

6 . 0 4 6

7 . 4 2 0

9 . 186

11 .484

1 4 . 5 0 2

4 7 . 0

7 .234

1.316

1.520

1.765

2 . 0 6 1

2 . 4 2 0

2 . 8 5 8

3 . 3 9 8

4 . 0 6 8

4 . 9 0 7

5 . 9 6 3

7 .307

9 .030

1 1 . 2 6 6

14 .197

4 8 . 0

7 . 4 2 8

1.313

1.516

1.758

2 . 0 5 1

2 . 4 0 5

2 . 8 3 8

3 .369

4 . 0 2 8

4 . 8 4 9

5 . 8 8 5

7. 198

8 .879

1 1 . 0 5 8

1 3 . 9 0 8

4 9 . 0

7 .627

1 .311

1.512

1.752

2 . 0 4 1

2 . 3 9 1

2 . 8 1 8

3 . 3 4 2

3 .989

4 . 7 9 6

5 . 8 0 9

7 .096

8 . 7 3 6

1 0 . 8 5 6

1 3 . 6 3 1

5 0 . 0

7 .832

1.310

1.508

1.746

2 . 0 3 2

2 . 3 7 8

2 . 7 9 8

3 . 3 1 5

3 .951

4 . 7 4 3

5 .737

6 . 9 9 5

8 .602

10 .667

13 .364


R506 209

IN^c Xco b a r )

fTCO-TEV) ^ \

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

! 6 5 . 0

7 0 . 0

I 7 5 . 0

5 0 . 0

7 . 8 3 2

3 0 . 5 0

2 0 . 12

1 4 . 9 7

1 1 . 8 3

9 . 7 7

8 . 2 6

7 . 1 4

6 . 2 9

5 . 6 1

5 . 0 4

4 . 5 8

4 . 19

3 . 8 5

3 . 5 7

5 1 . 0

8 . 0 3 7

3 0 . 5 3

2 0 . 16

1 4 . 9 6

1 1 . 8 0

9 . 7 7

8 . 2 8

7 . 16

6 . 3 0

5 . 6 1

5 . 0 6

4 . 5 9

4 . 20

3 . 8 6

3 . 5 7

5 2 . 0

8 . 2 4 7

3 0 . 9 1

2 0 . 2 2

1 5 . 0 3

1 1 . 8 8

9 . 7 9

8 . 3 0

7 . 1 9

6 . 3 3

5 . 6 3

5 . 0 6

4 . 6 0

4 . 2 1

3 . 8 7

3 . 5 8

5 3 . 0

8 . 4 5 8

3 1 . 0 9

2 0 . 3 4

1 5 . 0 8

1 1 . 9 9

9 . 8 4

8 . 3 4

7 . 2 2

6 . 3 4

5 . 6 4

5 . 0 8

4 . 6 1

4 . 2 1

3 . 8 8

3 . 5 8

5 4 . 0

8 . 6 7 6

3 1 . 0 7

2 0 . 3 1

1 5 . 0 5

1 1 . 9 5

9 . 8 5

8 . 3 3

7 . 2 2

6 . 3 5

5 . 6 5

5 . 0 9

4 . 6 1

4 . 2 2

3 . 8 8

3 . 5 9

5 5 . 0

8 . 9 0 2

3 1 . 1 1

2 0 . 2 8

1 5 . 0 5

1 1 . 9 4

9 . 8 3

8 . 3 5

7 . 2 1

6 . 3 4

5 . 6 5

5 . 0 9

4 . 6 2

4 . 2 2

3 . 8 8

3 . 5 9

5 6 . 0

9 . 1 2 6

3 1 . 0 7

2 0 . 3 9

1 5 . 13

1 1 . 9 6

9 . 8 3

8 . 3 6

7 . 2 4

6 . 3 6

5 . 6 7

5 . 1 0

4 . 6 3

4 . 2 3

3 . 8 9

3 . 6 0

5 7 . 0

9 . 3 5 8

3 1 . 1 1

2 0 . 6 1

1 5 . 18

1 2 . 0 2

9 . 8 9

8 . 3 8

7 . 2 6

6 . 3 9

5 . 6 9

5 . 1 1

4 . 6 4

4 . 2 4

3 . 9 0

3 . 6 0

5 8 . 0

9 . 5 9 6

3 1 . 0 0

2 0 . 5 1

1 5 . 16

1 1 . 9 9

9 . 9 3

8 . 4 0

7 . 2 7

6 . 3 9

5 . 6 9

5 . 1 1

4 . 6 4

4 . 2 4

3 . 9 0

3 . 6 1

5 9 . 0

9 . 8 3 8

3 1 . 1 1

2 0 . 5 7

1 5 . 1 7

1 2 . 0 0

9 . 9 2

8 . 4 1

7 . 2 6

6 . 3 9

5 . 7 0

5 . 12

4 . 6 5

4 . 2 5

3 . 9 1

3 . 6 2

60.0 1 1 0 . 0 8 0

3 1 . 7 8

2 0 . 9 2

1 5 . 3 3

1 2 . 1 0

9 . 9 8

8 . 4 4

7 . 3 2

6 . 4 2

5 . 7 1

5 . 1 4

4 . 6 6

4 . 2 6

3 . 9 2

3 . 6 2

THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R506.

SCO N P b a r )

( T C 0 - T E V ) O ^ \

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

I 5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

5 0 . 0

7 . 8 3 2

1 . 3 1 0

1 . 5 0 8

1 . 7 4 6

2 . 0 3 2

2 . 3 7 8

2 . 7 9 8

3 . 3 1 5

3 . 9 5 1

4 . 7 4 3

5 . 7 3 7

6 . 9 9 5

8 . 6 0 2

1 0 . 6 6 7

1 3 . 3 6 4

5 1 . 0

8 . 0 3 7

1 . 3 0 7

1 . 5 0 4

1 . 7 3 9

2 . 0 2 2

2 . 3 6 3

2 . 7 7 8

3 . 2 8 6

3 . 9 1 2

4 . 6 8 9

5 . 6 6 5

6 . 8 9 5

8 . 4 6 3

1 0 . 4 7 7

1 3 . 0 9 9

5 2 . 0

8 . 2 4 7

1 . 3 0 5

1 . 5 0 0

1 . 7 3 3

2 . 0 1 2

2 . 3 5 0

2 . 7 5 9

3 . 2 5 9

3 . 8 7 5

4 . 6 3 8

5 . 5 9 4

6 . 7 9 9

8 . 3 3 1

1 0 . 2 9 6

1 2 . 8 4 5

5 3 . 0

8 . 4 5 8

1 . 3 0 2

1 . 4 9 5

1 . 7 2 6

2 . 0 0 2

2 . 3 3 5

2 . 7 3 9

3 . 2 3 2

3 . 8 3 6

4 . 5 8 7

5 . 5 2 2

6 . 7 0 1

8 . 1 9 7

1 0 . 1 1 0

1 2 . 5 9 2

5 4 . 0

8 . 6 7 6

1 . 3 0 0

1 . 4 9 2

1 . 7 2 0

1 . 9 9 3

2 . 3 2 2

2 . 7 2 0

3 . 2 0 5

3 . 8 0 1

4 . 5 3 8

5 . 4 5 6

6 . 6 0 8

8 . 0 7 2

9 . 9 3 8

1 2 . 3 4 9

5 5 . 0

8 . 9 0 2

1 . 2 9 8

1 . 4 8 8

1 . 7 1 4

1 . 9 8 5

2 . 3 1 0

2 . 7 0 2

3 . 1 8 0

3 . 7 6 8

4 . 4 9 1

5 . 3 9 1

6 . 5 2 0

7 . 9 5 0

9 . 7 7 7

1 2 . 1 2 3

5 6 . 0

9 . 1 2 6

1 . 2 9 5

1 . 4 8 4

1 . 7 0 8

1 . 9 7 5

2 . 2 9 6

2 . 6 8 3

3 . 1 5 4

3 . 7 3 1

4 . 4 4 2

5 . 3 2 5

6 . 4 3 3

7 . 8 3 0

9 . 6 0 9

1 1 . 8 9 7

5 7 . 0

9 . 3 5 8

1 . 2 9 4

1 . 4 8 0

1 . 7 0 2

1 . 9 6 7

2 . 2 8 4

2 . 6 6 6

3 . 1 3 0

3 . 6 9 8

4 . 3 9 7

5 . 2 6 3

6 . 3 4 8

7 . 7 1 5

9 . 4 5 4

1 1 . 6 8 3

5 8 . 0

9 . 5 9 6

1 . 2 9 2

1 . 4 7 7

1 . 6 9 7

1 . 9 5 8

2 . 2 7 2

2 . 6 4 9

3 . 1 0 7

3 . 6 6 6

4 . 3 5 2

5 . 2 0 4

6 . 2 6 5

7 . 6 0 2

9 . 2 9 9

1 1 . 4 7 0

5 9 . 0

9 . 8 3 8

1 . 2 9 0

1 . 4 7 4

1 . 6 9 1

1 . 9 5 0

2 . 2 6 0

2 . 6 3 3

3 . 0 8 4

3 . 6 3 4

4 . 3 1 0

5 . 1 4 6

6 . 1 8 6

7 . 4 9 2

9 . 1 5 2

1 1 . 2 6 8

1

6 0 . 0 | 1

1 0 . 0 8 0 ;

1 . 2 8 7

1 . 4 6 9

1 . 6 8 5

1 . 9 4 1

2 . 2 4 7

2 . 6 1 5

3 . 0 6 0

3 . 6 0 1

4 . 2 6 6

5 . 0 8 5

6 . 1 0 4

7 . 3 8 3

9 . 0 0 2

1 1 . 0 7 1

TABLE Al0.6b COMPRESSION RATIOS PCC/PEV F 0 R A RANGE OF LIFTS AND CONDENSING TEMPERATURES

FOR R506.

210 Thermodynamic Design Data for Heat Pump Systems N^co°c

Xco bar)

( Τ 0 0 - Τ Ε ν } ° ^ \

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

! 4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

6 0 . 0

1 0 . 0 8 0

3 1 . 7 8

2 0 . 9 2

1 5 . 3 3

1 2 . 10

9 . 9 8

8 . 4 4

7 . 3 2

6 . 4 2

5 . 7 1

5 . 14

4 . 6 6

4 . 2 6

3 . 9 2

3 . 6 2

6 1 . 0

1 0 . 3 2 8

3 1 . 7 6

2 0 . 7 9

1 5 . 3 3

1 2 . 11

9 . 9 7

8 . 4 3

7 . 3 1

6 . 4 3

5 . 7 1

5 . 14

4 . 6 7

4 . 2 7

3 . 9 2

3 . 6 3

6 2 . 0

1 0 . 5 8 2

3 1 . 2 4

2 0 . 5 3

1 5 . 3 1

1 2 . 0 6

9 . 9 5

8 . 4 3

7 . 3 0

6 . 4 2

5 . 7 2

5 . 1 5

4 . 6 7

4 . 2 6

3 . 9 2

3 . 6 3

6 3 . 0

1 0 . 8 4 0

3 1 . 0 2

2 0 . 5 7

1 5 . 3 0

1 2 . 0 7

9 . 9 5

8 . 4 7

7 . 3 2

6 . 4 3

5 . 7 3

5 . 1 5

4 . 6 7

4 . 2 7

3 . 9 3

3 . 6 3

6 4 . 0

1 1 . 1 0 5

3 1 . 4 3

2 0 . 7 2

1 5 . 3 9

1 2 . 1 1

9 . 9 7

8 . 4 8

7 . 3 4

6 . 4 4

5 . 7 4

5 . 1 6

4 . 6 8

4 . 2 8

3 . 9 3

3 . 6 4

6 5 . 0

1 1 . 3 7 3

3 2 . 1 1

2 0 . 9 5

1 5 . 5 5

1 2 . 19

1 0 . 0 3

8 . 5 1

7 . 3 5

6 . 4 7

5 . 7 5

5 . 1 7

4 . 6 9

4 . 2 9

3 . 9 4

3 . 6 5

6 6 . 0

1 1 . 6 3 9

3 1 . 1 9

2 0 . 6 6

1 5 . 3 2

1 2 . 10

9 . 9 8

8 . 4 6

7 . 3 1

6 . 4 4

5 . 74

5 . 1 6

4 . 6 8

4 . 2 8

3 . 9 4

3 . 6 4

6 7 . 0

1 1 . 9 0 9

2 9 . 6 1

2 0 . 0 2

1 4 . 9 5

1 1 . 9 4

9 . 8 5

8 . 3 8

7 . 2 6

6 . 3 9

5 . 7 0

5 . 1 4

4 . 6 7

4 . 2 7

3 . 9 2

3 . 6 3

6 8 . 0

1 2 . 1 9 8

3 0 . 8 8

2 0 . 3 9

1 5 . 2 2

1 2 . 0 9

9 . 9 5

8 . 4 5

7 . 3 4

6 . 4 5

5 . 7 4

5 . 1 7

4 . 6 9

4 . 2 8

3 . 9 4

3 . 6 4

6 9 . 0

1 2 . 4 9 6

3 2 . 6 9

2 1 . 2 2

1 5 . 6 6

1 2 . 3 6

1 0 . 1 2

8 . 5 6

7 . 4 2

6 . 5 2

5 . 7 9

5 . 2 1

4 . 7 2

4 . 3 1

3 . 9 7

3 . 6 6

7 0 . 0

1 2 . 7 8 9

3 2 . 4 4 j

2 1 . 5 0 1

1 5 . 7 7

1 2 . 4 5

1 0 . 1 7 |

8 . 6 0

7 . 4 4 |

6 . 5 3

5 . 8 1 ;

5 . 2 2

4 . 7 2

4 . 3 2

3 . 9 7

3 . 6 7

TABLE Al0.7a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R506. R

N c o c

Xco bar)

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

6 0 . 0

1 0 . 0 8 0

1 . 2 8 7

1 . 4 6 9

1 . 6 8 5

1 . 9 4 1

2 . 2 4 7

2 . 6 1 5

3 . 0 6 0

3 . 6 0 1

4 . 2 6 6

5 . 0 8 5

6 . 1 0 4

7 . 3 8 3

9 . 0 0 2

1 1 . 0 7 1

6 1 . 0

1 0 . 3 2 8

1 . 2 8 5

1 . 4 6 6

1 . 6 7 9

1 . 9 3 3

2 . 2 3 5

2 . 5 9 8

3 . 0 3 7

3 . 5 7 0

4 . 2 2 3

5 . 0 2 7

6 . 0 2 6

7 . 2 8 0

8 . 8 6 1

1 0 . 8 7 5

6 2 . 0

1 0 . 5 8 2

1 . 2 8 3

1 . 4 6 3

1 . 6 7 4

1 . 9 2 5

2 . 2 2 4

2 . 5 8 2

3 . 0 1 5

3 . 5 4 0

4 . 1 8 Ί

4 . 9 7 1

5 . 9 5 1

7 . 1 7 8

8 . 7 2 3

1 0 . 6 8 9

6 3 . 0

1 0 . 8 4 0

1 . 2 8 2

1 . 4 5 9

1 . 6 6 9

1 . 9 1 7

2 . 2 1 2

2 . 5 6 6

2 . 9 9 3

3 . 5 1 0

4 . 1 4 2

4 . 9 1 7

5 . 8 7 9

7 . 0 7 7

8 . 5 8 8

1 0 . 5 0 5

6 4 . 0

1 1 . 1 0 5

1 . 2 8 0

1 . 4 5 6

1 . 6 6 4

1 . 9 0 9

2 . 2 0 1

2 . 5 5 1

2 . 9 7 2

3 . 4 8 1

4 . 1 0 3

4 . 8 6 5

5 . 8 0 8

6 . 9 8 3

8 . 4 5 7

1 0 . 3 3 1

6 5 . 0

1 1 . 3 7 3

1 . 2 7 8

1 . 4 5 2

1 . 6 5 8

1 . 9 0 1

2 . 1 9 0

2 . 5 3 5

2 . 9 5 1

3 . 4 5 2

4 . 0 6 3

4 . 8 1 3

5 . 7 3 7

6 . 8 8 7

8 . 3 3 0

1 0 . 1 5 7

6 6 . 0

1 1 . 6 3 9

1 . 2 7 5

1 . 4 4 8

1 . 6 5 2

1 . 8 9 3

2 . 1 7 8

2 . 5 1 9

2 . 9 2 8

3 . 4 2 2

4 . 0 2 3

4 . 7 5 9

5 . 6 6 5

6 . 7 9 1

8 . 2 0 4

9 . 9 8 6

6 7 . 0

1 1 . 9 0 9

1 . 2 7 3

1 . 4 4 4

1 . 6 4 6

1 . 8 8 4

2 . 1 6 6

2 . 5 0 3

2 . 9 0 6

3 . 3 9 3

3 . 9 8 4

4 . 7 0 6

5 . 5 9 5

6 . 6 9 8

8 . 0 7 8

9 . 8 1 8

6 8 . 0

1 2 . 1 9 8

1 . 2 7 1

1 . 4 4 2

1 . 6 4 2

1 . 8 7 8

2 . 157

2 . 4 8 9

2 . 8 8 8

3 . 3 6 7

3 . 9 5 0

4 . 6 6 1

5 . 5 3 3

6 . 6 1 5

7 . 9 6 4

9 . 6 6 4

6 9 . 0

1 2 . 4 9 6

1 . 2 7 0

1 . 4 4 0

1 . 6 3 8

1 . 8 7 2

2 . 1 4 8

2 . 4 7 7

2 . 8 7 0

3 . 3 4 4

3 . 9 1 7

4 . 6 1 6

5 . 4 7 4

6 . 5 3 6

7 . 8 5 7

9 . 5 1 6

7 0 . 0

1 2 . 7 8 9

1 . 2 6 9

1 . 4 3 7

1 . 6 3 3

1 . 8 6 4

2 . 1 3 8

2 . 4 6 3

2 . 8 5 1

3 . 3 1 8

3 . 8 8 2

4 . 5 6 9

5 . 4 1 3

6 . 4 5 2

7 . 7 4 5

9 . 3 6 7

TABLE A10.7L· COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES CO EV FOR R506.

R506 21 1

\ C 0 Xco bar)

( ^ 0 - Τ Ε ν } ^ \

10 .0

15 .0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

| 6 0 . 0

| 6 5 . 0

7 0 . 0

7 5 . 0

7 0 . 0

1 2 . 7 8 9

3 2 . 4 4

2 1 . 5 0

1 5 . 7 7

1 2 . 4 5

10. 17

8 . 6 0

7 .44

6 . 5 3

5 . 8 1

5 . 2 2

4 . 7 2

4 . 3 2

3 .97

3 . 6 7

7 1 . 0

1 3 . 0 8 1

3 2 . 2 6

2 1 . 2 9

1 5 . 7 2

12 .37

10. 15

8 . 5 9

7 .42

6 . 5 1

5 . 8 0

5 .22

4 . 7 2

4 . 3 2

3 .97

3 .67

7 2 . 0

1 3 . 3 7 6

3 1 . 7 3

2 0 . 7 6

15 .46

1 2 . 2 0

1 0 . 0 9

8 . 5 3

7 .39

6 . 4 9

5 . 7 8

5 .20

4 . 7 2

4 . 3 1

3 .96

3 . 6 6

7 3 . 0

1 3 . 6 8 3

3 1 . 5 9

2 0 . 8 0

15 .37

12 .19

10 .07

8 .52

7 .37

6 . 5 1

5 . 7 8

5 .20

4 . 7 2

4 . 3 1

3 .96

3 . 6 6

7 4 . 0

1 4 . 0 0 4

3 2 . 0 0

2 1 . 0 9

15 .57

12 .30

1 0 . 1 4

8 .56

7 . 4 0

6 . 5 2

5 . 8 1

5 . 2 1

4 . 7 3

4 . 3 2

3 .97

3 . 6 7

ί 7 5 . 0

i 1 4 . 3 2 5

3 1 . 7 4

2 0 . 9 0

15 .67

12 .34

10. 18

8 . 5 8

7 . 4 2

6 . 5 3

, . . x 5 . 2 3

4 . 7 3

4 . 3 2

3 .97

3 .67

7 6 . 0

[ 1 4 . 6 5 1

3 2 . 9 7

2 1 . 10

1 5 . 7 1

12 .40

10 . 19

8 . 6 1

7 . 4 4

6 . 5 4

5 . 8 1

5 . 2 3

4 . 7 4

4 . 3 3

3 . 9 8

3 . 6 8

7 7 . 0

1 4 . 9 8 3

34 .77

2 1 . 3 0

1 5 . 6 3

1 2 . 3 8

10. 16

8 . 6 3

7 .44

6 .54

5 . 8 2

5 . 2 3

4 . 74

4 . 3 3

3 . 9 8

3 . 6 8 1

78 .0

1 5 . 3 1 8

3 3 . 4 8

2 1 . 3 6

15 .72

1 2 . 3 6

10 .18

8 . 6 3

7 . 4 5

6 .54

5 .84

5 .24

4 . 7 5

4 . 3 4

3 . 9 8

3 . 6 8

7 9 . 0

1 5 . 6 5 7

3 1 . 3 5

2 1 . 1 9

15 . 70

12 .37

10 .18

8 . 6 3

7 .44

6 . 5 3

5 . 8 3

5 .24

4 . 7 4

4 . 3 3

3 .99

3 . 6 8

8 0 . 0 1

1 6 . 0 0 1

3 0 . 9 6

2 0 . 9 9

15 .54

12 .40

10 .19

8 .64

7 .44

6 .54

5 .82

5 . 2 3

4 . 7 5

4 . 3 3

3 . 9 8

3 . 6 8

TABLE Al0.8a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R506.

Νςο NP bar)

( T C 0 - T E V ) O ^ \

10 .0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

1 7 5 . 0

7 0 . 0

1 2 . 7 8 9

1.269

1.437

1 .633

1.864

2 . 1 3 8

2 . 4 6 3

2 . 8 5 1

3 . 3 1 8

3 . 8 8 2

4 . 5 6 9

5 . 4 1 3

6 . 4 5 2

7 . 7 4 5

9 . 3 6 7

7 1 . 0

1 3 . 0 8 1

1.267

1 .433

1.628

1.856

2 . 127

2 . 4 4 8

2 . 8 3 1

3 . 2 9 1

3 . 8 4 6

4 . 5 2 2

5 . 3 4 8

6 .367

7 . 6 3 3

9 . 2 2 0

7 2 . 0

1 3 . 3 7 6

1.264

1.429

1.622

1.849

2 . 1 1 6

2 . 4 3 3

2 . 8 1 1

3 . 2 6 4

3 . 8 1 1

4 . 4 7 4

5 . 2 8 6

6 . 2 8 4

7 . 5 2 3

9 . 0 7 4

7 3 . 0

1 3 . 6 8 3

1.262

1.426

1.618

1.842

2 . 1 0 6

2 .419

2 . 7 9 2

3 . 2 3 9

3 .777

4 . 4 3 1

5 .228

6 .206

7 . 4 2 0

8 . 9 3 3

7 4 . 0

1 4 . 0 0 4

1.261

1 .423

1.614

1.836

2 . 0 9 8

2 . 4 0 8

2 . 7 7 6

3 .217

3 .747

4 . 3 9 0

5 . 1 7 3

6. 135

7 . 3 2 4

8 .806

7 5 . 0

1 4 . 3 2 5

1.260

1 .421

1.609

1.829

2 . 0 8 8

2 . 3 9 5

2 . 7 5 9

3 . 1 9 3

3 .717

4 . 3 4 8

5 . 1 1 8

6 . 0 6 3

7 . 2 2 6

8 . 6 7 5

7 6 . 0

1 4 . 6 5 1

1.259

1.419

1.605

1.823

2 . 0 7 9

2 . 3 8 2

2 . 742

3 . 171

3 .686

4 . 3 0 8

5 .064

5 . 9 9 0

7 . 1 3 1

8 .549

7 7 . 0

1 4 . 9 8 3

1.258

1.416

1.601

1.817

2 . 0 7 1

2 . 3 7 0

2 . 7 2 5

3 . 1 4 9

3 .656

4 . 2 6 8

5 . 0 1 2

5 . 9 2 1

7 .039

8 .426

7 8 . 0

1 5 . 3 1 8

1.256

1.413

1.596

1 .811

2 . 0 6 2

2 . 3 5 8

2 . 7 0 8

3 . 126

3 . 6 2 6

4 . 2 2 9

4 . 9 6 0

5 . 8 5 3

6 . 9 4 8

8 .307

7 9 . 0

1 5 . 6 5 7

1 .253

1.410

1.591

1.805

2 . 0 5 3

2 . 3 4 5

2 . 6 9 2

3 . 1 0 3

3 .597

4 . 1 9 0

4 . 9 0 8

5 . 7 8 4

6 . 8 5 9

8 . 189

8 0 . 0

1 6 . 0 0 1

1.251

1.407

1.587

1.798

2 . 0 4 3

2 . 3 3 3

2 . 6 7 5

3 . 0 8 2

3 .567

4 . 152

4 . 8 5 7

5 .717

6 . 7 7 2

8 .072



Xco bar)

(TCO-TEV) ° ^ C \

1Ü.U

1 5 . U

2 0 . U

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

8 0 . 0

1 6 . 0 0 1

3 0 . 9 6

2 0 . 9 9

1 5 . 5 4

1 2 . 4 0

1 0 . 19

8 . 6 4

7 . 4 4

6 . 5 4

5 . 8 2

5 . 2 3

4 . 7 5

4 . 3 3

3 . 9 8

3 . 6 8

8 1 . 0

1 6 . 3 5 1

3 1 . 6 6

2 1 . 5 3

1 5 . 6 6

1 2 . 4 3

1 0 . 2 3

8 . 6 5

7 . 4 6

6 . 5 6

5 . 8 3

5 . 2 3

4 . 7 5

4 . 3 4

3 . 9 9

3 . 6 8

8 2 . 0

1 6 . 7 0 8

3 2 . 8 8

2 2 . 3 7

1 5 . 8 0

1 2 . 4 0

1 0 . 2 2

8 . 6 3

7 . 4 8

6 . 5 5

5 . 8 4

5 . 2 4

4 . 7 5

4 . 3 4

3 . 9 9

3 . 6 9

8 3 . 0

1 7 . 0 7 3

3 3 . 5 0

2 1 . 9 3

1 5 . 8 9

1 2 . 4 9

1 0 . 2 3

8 . 6 6

7 . 4 9

6 . 5 7

5 . 8 4

5 . 2 6

4 . 7 6

4 . 3 5

4 . 0 0

3 . 6 9

8 4 . 0

1 7 . 4 4 4

3 2 . 8 4

2 1 . 0 7

1 5 . 8 4

1 2 . 5 0

1 0 . 2 5

8 . 6 7

7 . 5 0

6 . 5 7

5 . 8 4

5 . 2 6

4 . 7 7

4 . 3 4

3 . 9 9

3 . 6 9

1 i

8 5 . 0 j 8 6 . 0

1 7 . 8 2 3 | 1 8 . 2 0 5

3 2 . 4 7

2 0 . 8 2

1 5 . 6 9

1 2 . 3 7

1 0 . 2 6

8 . 6 7

7 . 5 0

6 . 5 6

5 . 8 4

5 . 2 5

4 . 7 6

4 . 3 5

3 . 9 9

3 . 6 8

3 2 . 1 7

2 1 . 0 1

1 5 . 9 2

1 2 . 4 0

1 0 . 24

8 . 6 7

7 . 4 9

6 . 5 7

5 . 8 4

5 . 2 5

4 . 7 5

4 . 3 4

3 . 9 9

3 . 6 8

8 7 . 0

1 8 . 5 9 3

3 2 . 0 0

2 1 . 4 0

1 6 . 3 0

1 2 . 4 4

1 0 . 19

8 . 6 4

7 . 4 6

6 . 5 7

5 . 8 3

5 . 2 4

4 . 7 5

4 . 3 4

3 . 9 9

3 . 6 9

8 8 . 0

1 8 . 9 8 6

3 2 . 10

2 1 . 5 9

1 6 . 0 1

1 2 . 4 7

1 0 . 2 3

8 . 6 3

7 . 4 7

6 . 5 7

5 . 8 3

5 . 2 4

4 . 7 6

4 . 3 4

3 . 9 9

3 . 6 9

8 9 . 0

1 9 . 3 8 6

3 2 . 4 3

2 1 . 3 4

1 5 . 5 5

1 2 . 4 5

1 0 . 2 5

8 . 6 5

7 . 4 8

6 . 5 7

5 . 8 3

5 . 2 4

4 . 76

4 . 3 4

3 . 9 9

3 . 6 8

9 0 . 0 j

1 9 . 7 9 3 1

3 2 . 5 7 j

2 1 . 3 0

1 5 . 4 8

1 2 . 3 9

1 0 . 1 8

8 . 6 8

7 . 4 8

6 . 5 8

5 . 8 3

5 . 2 4

4 . 7 6

4 . 3 4

3 . 9 9

3 . 6 8


^ c 0 ° c 1 ^ ' ξ ς ο bar)

(T -T ^ C N ^ CO EV' \ ^

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

8 0 . 0

1 6 . 0 0 1

1 . 2 5 1

1 . 4 0 7

1 . 5 8 7

1 . 7 9 8

2 . 0 4 3

2 . 3 3 3

2 . 6 7 5

3 . 0 8 2

3 . 5 6 7

4 . 1 5 2

4 . 8 5 7

5 . 7 1 7

6 . 7 7 2

8 . 0 7 2

8 1 . 0

1 6 . 3 5 1

1 . 2 5 0

1 . 4 0 5

1 . 5 8 3

1 . 7 9 2

2 . 0 3 4

2 . 3 2 1

2 . 6 5 9

3 . 0 6 0

3 . 5 3 9

4 . 1 1 4

4 . 8 0 8

5 . 6 5 2

6 . 6 8 5

7 . 9 5 9

8 2 . 0

1 6 . 7 0 8

1 . 2 4 9

1 . 4 0 3

1 . 5 7 9

1 . 7 8 5

2 . 0 2 6

2 . 3 1 0

2 . 6 4 3

3 . 0 3 9

3 . 5 1 1

4 . 0 7 7

4 . 7 6 0

5 . 5 8 9

6 . 6 0 2

7 . 8 5 0

8 3 . 0

1 7 . 0 7 3

1 . 2 4 8

1 . 4 0 0

1 . 5 7 5

1 . 7 7 9

2 . 0 1 8

2 . 2 9 8

2 . 6 2 8

3 . 0 1 9

3 . 4 8 4

4 . 0 4 1

4 . 7 1 3

5 . 5 2 8

6 . 5 2 3

7 . 7 4 3

8 4 . 0

1 7 . 4 4 4

1 . 2 4 6

1 . 3 9 6

1 . 5 7 1

1 . 7 7 3

2 . 0 1 1

2 . 2 8 7

2 . 6 1 3

2 . 9 9 9

3 . 4 5 8

4 . 0 0 7

4 . 6 6 8

5 . 4 6 9

6 . 4 4 4

7 . 6 4 2

8 5 . 0

1 7 . 8 2 3

1 . 2 4 4

1 . 3 9 4

1 . 5 6 7

1 . 7 6 8

2 . 0 0 2

2 . 2 7 6

2 . 5 9 8

2 . 9 8 0

3 . 4 3 2

3 . 9 7 3

4 . 6 2 4

5 . 4 1 0

6 . 3 6 8

7 . 5 4 3

8 6 . 0

1 8 . 2 0 5

1 . 2 4 3

1 . 3 9 2

1 . 5 6 4

1 . 7 6 3

1 . 9 9 5

2 . 2 6 5

2 . 5 8 4

2 . 9 6 0

3 . 4 0 7

3 . 9 4 0

4 . 5 8 0

5 . 3 5 3

6 . 2 9 3

7 . 4 4 3

8 7 . 0

18.5931

1 . 2 4 1

1 . 3 9 0

1 . 5 6 1

1 . 7 5 7

1 . 9 8 7

2 . 2 5 4

2 . 5 7 0

2 . 9 4 1

3 . 3 8 2

3 . 9 0 7

4 . 5 3 7

5 . 2 9 7

6 . 2 1 9

7 . 3 4 7

8 8 . 0

1 8 . 9 8 6

1 . 2 3 9

1 . 3 8 8

1 . 5 5 6

1 . 7 5 1

1 . 9 7 9

2 . 2 4 5

2 . 5 5 6

2 . 9 2 2

3 . 3 5 7

3 . 8 7 5

4 . 4 9 4

5 . 2 4 1

6 . 1 4 8

7 . 2 5 4

8 9 . 0

1 9 . 3 8 6

1 . 2 3 8

1 . 3 8 4

1 . 5 5 1

1 . 7 4 6

1 . 9 7 1

2 . 2 3 4

2 . 5 4 2

2 . 9 0 4

3 . 3 3 3

3 . 8 4 2

4 . 4 5 3

5 . 1 8 8

6 . 0 7 7

7 . 1 6 2

9 0 . 0

1 9 . 7 9 3

1 . 2 3 7

1 . 3 8 2

1 . 5 4 8

1 . 7 4 0

1 . 9 6 4

2 . 2 2 3

2 . 5 2 7

2 . 8 8 5

3 . 3 0 9

3 . 8 1 2

4 . 4 1 2

5 . 1 3 5

6 . 0 0 8

7 . 0 7 2

TABLE Al0.9b COMPRESSION RATIOS ?„„/?„.. FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R506. C° E V

R506 213

^Vc X c o b a r )

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

TAE

9 0 . 0

1 9 . 7 9 3

3 2 . 5 7

2 1 . 3 0

1 5 . 4 8

1 2 . 3 9

1 0 . 18

8 . 6 8

7 . 4 8

6 . 5 8

5 . 8 3

5 . 2 4

4 . 7 6

4 . 3 4

3 . 9 9

3 . 6 8

JLE AlO. lO

9 1 . 0

2 0 . 2 0 6

3 2 . 4 1

2 1 . 2 3

1 5 . 6 1

1 2 . 5 5

1 0 . 2 1

8 . 6 7

7 . 4 9 1

6 . 5 7 <

5 . 8 4

5 . 2 5 i

4 . 7 5 j

4 . 3 3 1

3 .99 I !

3 . 6 8 |

1 ä

r~~ '"* "~ 9 2 . 0

2 0 . 6 2 6

3 2 . 2 4

2 1 . 2 2

1 5 . 8 7

1 2 . 8 1

1 0 . 2 5

8 . 6 4

7 . 4 8

6 . 5 6

5 . 8 4

5 . 2 4

4 . 7 5

4 . 3 3

3 . 9 8

1 3 . 6 8

1

9 3 . 0

2 1 . 0 5 1

3 2 . 1 4

2 1 . 3 0

1 5 . 9 9

1 2 . 6 4

1 0 . 2 8

8 . 6 7

7 . 4 7

6 . 5 6

5 . 8 4

5 . 2 4

4 . 7 5

4 . 3 4

3 . 9 9

3 . 6 8

THEORETICAL RANK]

9 4 . 0

2 1 . 4 8 2

3 2 . 19

2 1 . 4 2

1 5 . 8 3

1 2 . 3 4

1 0 . 2 6

8 . 6 8

7 . 4 8

6 . 5 7

5 . 8 4

5 . 2 4

4 . 7 4

4 . 3 4

3 . 9 8

3 . 6 7

NE COEFFI

9 5 . 0

2 1 . 9 2 0

3 2 . 3 5

2 1 . 4 1

1 5 . 7 7

1 2 . 2 6

1 0 . 1 9

8 . 6 2

7 . 4 9

6 . 5 6

5 . 8 4

5 . 2 3

4 . 7 4

4 . 3 3

3 . 9 8

3 . 6 8

CIENTS OF

9 6 . 0

2 2 . 3 6 5

3 2 . 2 8

2 1 . 2 3

1 5 . 6 7

1 2 . 3 1

1 0 . 2 8

8 . 6 2

7 . 4 7

6 . 5 6

5 . 8 3

5 . 2 3

4 . 7 4

4 . 3 2

3 . 9 7

3 . 6 7

9 7 . 0

2 2 . 8 1 6

3 2 . 4 0

2 1 . 12

1 5 . 6 5

1 2 . 4 6

1 0 . 4 5

8 . 6 4

7 . 4 4

6 . 5 4

5 . 8 1

5 . 2 3

4 . 7 3

4 . 3 2

3 . 9 7

3 . 6 6

PERFORMANCE (COP)

9 8 . 0

2 3 . 2 7 5

3 2 . 7 2

2 1 . 1 7

1 5 . 7 3

1 2 . 5 6

1 0 . 3 5

8 . 6 7

7 . 4 7

6 . 5 4

5 . 8 2

5 . 2 3

4 . 7 3

4 . 3 2

3 . 9 7

3 . 6 6

9 9 . 0

2 3 . 7 4 2

3 3 . 2 2

2 1 . 4 0

1 5 . 9 2

1 2 . 5 3

1 0 . 18

8 . 6 8

7 . 4 9

6 . 5 6

5 . 8 3

5 . 2 4

4 . 7 3

4 . 3 2

3 . 9 7

3 . 6 7

FOR A RANGE OF

1 0 0 . 0

2 4 . 2 1 7 j

3 3 . 7 8

2 1 . 7 7

1 6 . 0 6

1 2 . 5 8

1 0 . 1 8

8 . 6 7

7 . 4 7

6 . 5 9

5.84 1

5 . 2 5

4 . 7 4

4 . 3 2

3 . 9 7

3 . 6 6 | i


X^o j \ ^ c o b a r )

( T C O - T E V ) ^ \

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

9 0 . 0

1 9 . 7 9 3

1 . 2 3 7

1 . 3 8 2

1 . 5 4 8

1 . 7 4 0

1 . 9 6 4

2 . 2 2 3

2 . 5 2 7

2 . 8 8 5

3 . 3 0 9

3 . 8 1 2

4 . 4 1 2

5 . 1 3 5

6 . 0 0 8

7 . 0 7 2

9 1 . 0

2 0 . 2 0 6

1 . 2 3 6

1 . 3 7 9

1 . 5 4 5

1 . 7 3 6

1 . 9 5 7

2 . 2 1 4

2 . 5 1 4

2 . 8 6 8

3 . 2 8 6

3 . 7 8 2

4 . 3 7 3

5 . 0 8 3

5 . 9 4 2

6 . 9 8 4

9 2 . 0

2 0 . 6 2 6

1 . 2 3 4

1 . 3 7 7

1 . 5 4 2

1 . 7 3 2

1 . 9 4 9

2 . 2 0 4

2 . 5 0 1

2 . 8 5 1

3 . 2 6 3

3 . 7 5 1

4 . 3 3 4

5 . 0 3 3

5 . 8 7 6

6 . 8 9 9

9 3 . 0

2 1 . 0 5 1

1 . 2 3 3

1 . 3 7 4

1 . 5 3 8

1 . 7 2 6

1 . 9 4 2

2 . 1 9 4

2 . 4 8 9

2 . 8 3 4

3 . 2 4 0

3 . 7 2 2

4 . 2 9 6

4 . 9 8 3

5 . 8 1 1

6 . 8 1 7

9 4 . 0

2 1 . 4 8 2

1 . 2 3 1

1 . 3 7 2

1 . 5 3 4

1 . 7 1 9

1 . 9 3 4

2 . 1 8 4

2 . 4 7 6

2 . 8 1 7

3 . 2 1 8

3 . 6 9 3

4 . 2 5 8

4 . 9 3 5

5 . 7 4 9

6 . 7 3 5

9 5 . 0

2 1 . 9 2 0 1

1 . 2 3 0

1 . 3 7 0

1 . 5 3 0

1 . 7 1 4

1 . 9 2 7

2 . 1 7 5

2 . 4 6 2

2 . 7 9 9

3 . 1 9 5

3 . 6 6 5

4 . 2 2 1

4 . 8 8 7

5 . 6 8 7

6 . 6 5 4

9 6 . 0

2 2 . 3 6 5

1 . 2 2 8

1 . 3 6 8

1 . 5 2 6

1 . 7 1 0

1 . 9 2 2

2 . 1 6 5

2 . 4 5 1

2 . 7 8 3

3 . 1 7 4

3 . 6 3 7

4 . 1 8 6

4 . 8 4 0

5 . 6 2 6

6 . 5 7 6

9 7 . 0

2 2 . 8 1 6

1 . 2 2 7

1 . 3 6 6

1 . 5 2 3

1 . 7 0 6

1 . 9 1 6

2 . 1 5 6

2 . 4 3 8

2 . 7 6 7

3 . 1 5 4

3 . 6 0 9

4 . 1 5 0

4 . 7 9 5

5 . 5 6 7

6 . 5 0 0

9 8 . 0

2 3 . 2 7 5

1 . 2 2 6

1 . 3 6 3

1 . 5 1 9

1 . 7 0 1

1 . 9 0 8

2 . 1 4 7

2 . 4 2 6

2 . 7 5 2

3 . 1 3 4

3 . 5 8 3

4 . 1 1 5

4 . 7 5 0

5 . 5 1 0

6 . 4 2 5

9 9 . 0

2 3 . 7 4 2

1 . 2 2 5

1 . 3 6 1

1 . 5 1 6

1 . 6 9 5

1 . 9 0 0

2 . 1 3 8

2 . 4 1 3

2 . 7 3 6

3 . 1 1 3

3 . 5 5 6

4 . 0 8 2

4 . 7 0 6

5 . 4 5 4

6 . 3 5 3

1 0 0 . 0

2 4 . 2 1 7

1 . 2 2 3

1 . 3 5 9

1 . 5 1 3

1 . 6 9 1

1 . 8 9 4

2 . 129

2 . 4 0 2

2 . 7 2 0

3 . 0 9 2

3 . 5 3 0

4 . 0 4 9

4 . 6 6 4

5 . 3 9 9

6 . 2 8 3

TABLE AlO.lOb COMPRESSION RATIOS Prr/PpV F 0 R A RANGE OF LIFTS AND CONDENSING TEMPERATURES

FOR R506.

214 Thermodynamic Design Data for Heat Pump Systems r o "" 1 T c o c

i ^pco b a r )

(T -T ) ° C \ CO EV' J

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

, 7 5 . 0

1 0 0 . 0

2 4 . 2 1 7

3 3 . 7 8

2 1 . 7 7

1 6 . 0 6

1 2 . 5 8

1 0 . 18

8 . 6 7

7 . 4 7

6 . 5 9

5 . 8 4

5 . 2 5

4 . 7 4

4 . 3 2

3 . 9 7

3 . 6 6

1 0 1 . 0

2 4 . 6 9 8

3 4 . 12

2 1 . 9 8

1 6 . 0 8

1 2 . 5 9

1 0 . 2 6

8 . 7 7

7 . 5 0

6 . 59

5 . 8 5

5 . 2 5

4 . 7 4

4 . 3 3

3 . 9 7

3 . 6 6

1 0 2 . 0

2 5 . 1 8 6

3 3 . 9 5

2 1 . 9 9

1 5 . 9 9

1 2 . 5 5

1 0 . 3 6

8 . 8 9

7 . 5 1

6 . 5 6

5 . 8 3

5 . 2 3

4 . 7 4

4 . 3 1

3 . 9 6

3 . 6 5

1 0 3 . 0 j 1 0 4 . 0

2 5 . 6 8 1 ; 2 6 . 1 8 2

3 3 . 2 3

2 1 . 7 3

1 5 . 8 0

1 2 . 4 8

1 0 . 3 4

8 . 7 5

7 . 4 8

6 . 5 5

5 . 8 0

5 . 2 1

4 . 7 2

4 . 3 0

3 . 9 5

3 . 6 5

3 2 . 0 6

2 1 . 2 1

1 5 . 5 5

1 2 . 36

1 0 . 16

8 . 5 1

7 . 4 1

6 . 5 1

5 . 7 7

5 . 18

4 . 70

4 . 2 8

3 . 9 3

3 . 6 3

1 0 5 . 0

2 6 . 6 9 0

3 1 . 3 2

2 0 . 8 1

1 5 . 4 1

1 2 . 24

1 0 . 0 5

8 . 4 2

7 . 3 4

6 . 4 4

5 . 7 5

5 . 16

4 . 6 8

4 . 2 6

3 . 9 1

3 . 6 2

1 0 6 . 0

2 7 . 2 0 7

3 1 . 2 2

2 0 . 6 5

1 5 . 3 6

1 2 . 13

9 . 9 9

8 . 4 3

7 . 3 7

6 . 4 3

5 . 7 3

5 . 1 5

4 . 6 6

4 . 2 5

3 . 9 1

3 . 6 1

10 7 . 0 . 1 0 8 . 0

2 7 . 7 3 1 ! 2 8 . 2 6 3

3 1 . 0 8

2 0 . 5 5

1 5 . 3 4

1 2 . 0 8

9 . 96

8 . 4 8

7 . 4 4

6 . 4 3

5 . 7 0

5 . 13

4 . 6 4

4 . 2 4

3 . 8 9

3 . 6 0

3 0 . 9 0

2 0 . 5 7

1 5 . 3 6

1 2 . 0 6

9 . 9 6

8 . 5 1

7 . 3 7

6 . 4 3

5 . 7 1

5 . 12

4 . 6 4

4 . 2 4

3 . 8 9

3 . 5 9

1 0 9 . 0

2 8 . 8 0 3

3 0 . 7 2

2 0 . 7 1

1 5 . 4 2

1 2 . 10

1 0 . 0 1

8 . 4 7

7 . 2 6

6 . 4 2

5 . 71

5 . 12

4 . 6 4

4 . 2 3

3 . 8 8

3 . 58

1 1 0 . 0

2 9 . 3 5 1 j

3 0 . 5 9 j

2 0 . 9 5 j

1 5 . 5 0

1 2 . 1 9

1 0 . 0 5

8 . 4 8

7 . 2 5

6 . 4 0

5 . 6 8

5 . 12

4 . 6 4

4 . 2 3

3 . 8 8

3 . 5 8

TABLE AlO.lla THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R506. R

Nc/ C

N P bar)

(TCO-TEV^\J

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

1 0 0 . 0

2 4 . 2 1 7

1 . 2 2 3

1 . 3 5 9

1 . 5 1 3

1 . 6 9 1

1 . 8 9 4

2 . 1 2 9

2 . 4 0 2

2 . 7 2 0

3 . 0 9 2

3 . 5 3 0

4 . 0 4 9

4 . 6 6 4

5 . 3 9 9

6 . 2 8 3

1 0 1 . 0

2 4 . 6 9 8

1 . 2 2 2

1 . 3 5 7

1 . 5 1 0

1 . 6 8 6

1 . 8 8 8

2 . 1 2 2

2 . 3 9 1

2 . 7 0 6

3 . 0 7 3

3 . 5 0 5

4 . 0 1 6

4 . 6 2 2

5 . 3 4 5

6 . 2 1 3

1 0 2 . 0

2 5 . 1 8 6

1 . 2 2 1

1 . 3 5 5

1 . 5 0 7

1 . 6 8 1

1 . 8 8 3

2 . 1 15

2 . 3 8 0

2 . 6 9 1

3 . 0 5 4

3 . 4 8 2

3 . 9 8 4

4 . 5 8 1

5 . 2 9 3

6 . 1 4 6

1 0 3 . 0

2 5 . 6 8 1

1 . 2 2 0

1 . 3 5 3

1 . 5 0 4

1 . 6 7 7

1 . 8 7 7

2 . 1 0 5

2 . 3 6 9

2 . 6 7 6

3 . 0 3 6

3 . 4 5 7

3 , 9 5 3

4 . 5 4 1

5 . 2 4 1

6 . 0 7 9

1 0 4 . 0

2 6 . 1 8 2

1 . 2 1 9

1 . 3 5 1

1 . 5 0 1

1 . 6 7 2

1 . 8 7 0

2 . 0 9 5

2 . 3 5 8

2 . 6 6 1

3 . 0 1 8

3 . 4 3 3

3 . 9 2 2

4 . 5 0 1

5 . 1 9 0

6 . 0 1 4

1 0 5 . 0

2 6 . 6 9 0

1 . 2 1 8

1 . 3 4 8

1 . 4 9 8

1 . 6 6 8

1 . 8 6 3

2 . 0 8 7

2 . 3 4 7

2 . 6 4 8

2 . 9 9 8

3 . 4 0 8

3 . 8 9 1

4 . 4 6 2

5 . 1 4 0

5 . 9 5 0

1 0 6 . 0

2 7 . 2 0 7

1 . 2 1 7

1 . 3 4 6

1 . 4 9 4

1 . 6 6 4

1 . 8 5 7

2 . 0 8 0

2 . 3 3 8

2 . 6 3 4

2 . 9 8 1

3 . 3 8 5

3 . 8 6 1

4 . 4 2 4

5 . 0 9 2

5 . 8 8 8

1 0 7 . 0

2 7 . 7 3 1

1 . 2 1 5

1 . 3 4 4

1 . 4 9 1

1 . 6 6 0

1 . 8 5 1

2 . 0 7 3

2 . 3 2 8

2 . 6 2 1

2 . 9 6 3

3 . 3 6 2

3 . 8 3 4

4 . 3 8 7

5 . 0 4 4

5 . 8 2 8

1 0 8 . 0

2 8 . 2 6 3

1 . 2 1 4

1 . 3 4 3

1 . 4 8 9

1 . 6 5 5

1 . 8 4 5

2 . 0 6 6

2 . 3 1 7

2 . 6 0 7

2 . 9 4 5

3 . 3 4 1

3 . 8 0 5

4 . 3 5 0

4 . 9 9 7

5 . 7 6 8

1 0 9 . 0

2 8 . 8 0 3

1 . 2 1 3

1 . 3 4 1

1 . 4 8 6

1 . 6 5 1

1 . 8 4 0

2 . 0 5 7

2 . 3 0 5

2 . 5 9 4

2 . 9 2 8

3 . 3 2 0

3 . 7 7 6

4 . 3 1 4

4 . 9 5 2

5 . 7 0 9

1 1 0 . 0

2 9 . 3 5 1

1 . 2 1 2

1 . 3 3 9

1 . 4 8 3

1 . 6 4 7

1 . 8 3 4 1

2 . 0 4 9

2 . 2 9 5

2 . 5 8 1

2 . 9 1 2

3 . 2 9 7

3 . 7 4 7

4 . 2 7 9

4 . 9 0 7

5 . 6 5 2

TABLE AlO.llb COMPRESSION RATIOS ^CQ/pEy F 0R A RANGE OF LIFTS AND CONDENSING TEMPERATURES

FOR R506.

R506 215

N^co X c o bar)

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

1 1 0 . 0

2 9 . 3 5 1

3 0 . 5 9

2 0 . 9 5

1 5 . 5 0

1 2 . 1 9

1 0 . 0 5

8 . 4 8

7 . 2 5

6 . 4 0

5 . 6 8

5 . 12

4 . 6 4

4 . 2 3

3 . 8 8

3 . 5 8

1 1 1 . 0

2 9 . 9 0 7

3 0 . 6 3

2 1 . 2 3

1 5 . 5 7

1 12 .25

1 0 . 0 5

8 . 4 7

7 . 2 8

6 . 4 5

5 . 6 9

5 . 12

4 . 6 3

4 . 2 2

3 . 8 7

3 . 5 7

"" 1 1 2 . 0

3 0 . 4 7 1

3 0 . 9 5

2 1 . 3 2

1 5 . 5 9

1 2 . 2 8

1 0 . 0 2

8 . 4 6

7 . 3 4

6 . 5 2

5 . 7 0

5 . 1 0

4 . 6 2

4 . 2 1

3 . 8 7

3 . 5 6

1 1 3 . 0

3 1 . 0 4 3

3 1 . 6 5

2 1 . 1 9

1 5 . 5 7

1 2 . 2 8

9 . 9 9

8 . 4 6

7 . 3 5

6 . 4 5

5 . 6 9

5 . 10

4 . 6 0

4 . 2 0

3 . 8 5

3 . 5 5

1 1 4 . 0

3 1 . 6 2 4

3 2 . 7 6

2 0 . 8 4

1 5 . 5 1

1 2 . 2 3

9 . 9 6

8 . 4 5

7 . 2 8

6 . 3 4

5 . 6 6

5 . 0 8

4 . 5 9

4 . 19

3 . 8 4

3 . 5 4

1 1 5 . 0

3 2 . 2 1 2

3 3 . 3 2

2 0 . 3 5

1 5 . 4 2

1 2 . 1 3

9 . 9 3

8 . 4 1

7 . 2 4

6 . 2 9

5 . 6 2

5 . 0 4

4 . 5 8

4 . 1 7

3 . 8 3

3 . 5 3

1 1 6 . 0

3 2 . 8 0 9

3 3 . 1 7

1 9 . 9 8

1 5 . 3 4

1 2 . ' 0 4

9 . 8 8

8 . 3 4

7 . 1 8

6 . 2 8

5 . 6 3

5 . 0 2

4 . 5 5

4 . 1 5

3 . 8 1

3 . 5 1

1 1 7 . 0

3 3 . 4 1 3

3 3 . 0 4

1 9 . 8 9

1 5 . 2 6

1 1 . 9 7

9 . 8 4

8 . 2 8

7 . 14

6 . 2 9

5 . 6 6

5 . 0 1

4 . 5 2

4 . 1 3

3 . 7 8

3 . 5 0

1 1 8 . 0

3 4 . 0 2 6

3 2 . 6 2

2 0 . 0 5

1 5 . 1 0

1 1 . 9 0

9 . 8 0

8 . 2 3

7 . 12

6 . 2 9

5 . 5 9

4 . 9 9

4 . 5 1

4 . 11

3 . 7 7

3 . 4 8

1 1 9 . 0

3 4 . 6 4 6

3 1 . 9 9

2 0 . 5 1

1 4 . 9 1

1 1 . 8 6

9 . 7 6

8 . 2 0

7 . 1 1

6 . 2 3

5 . 5 0

4 . 9 6

4 . 4 9

4 . 0 9

3 . 7 5

3 . 4 7

1 2 0 . 0 1

3 5 . 2 7 5

3 1 . 2 6

2 0 . 8 7

1 4 . 7 0

1 1 . 8 3

9 . 7 1

8 . 1 9

7 . 0 8

6 . 2 0

5 . 4 6

4 . 9 3

4 . 4 6

4 . 0 8

3 . 7 4

3 . 4 5

TABLE Al0.l2a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R506.

\ s T °C

\ o b a r )

( T C O - T E V ) ^ \ v

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

1 1 0 . 0

2 9 . 3 5 1

1 . 2 1 2

1 . 3 3 9

1 . 4 8 3

1 . 6 4 7

1 . 8 3 4

2 . 0 4 9

2 . 2 9 5

2 . 5 8 1

2 . 9 1 2

3 . 2 9 7

3 . 7 4 7

4 . 2 7 9

4 . 9 0 7

5 . 6 5 2

1 1 1 . 0

2 9 . 9 0 7

1 . 2 1 1

1 . 3 3 7

1 . 4 8 0

1 . 6 4 3

1 . 8 2 9

2 . 0 4 1

2 . 2 8 6

2 . 5 6 9

2 . 8 9 6

3 . 2 7 7

3 . 7 2 1

4 . 2 4 4

4 . 8 6 3

5 . 5 9 7

1 1 2 . 0

3 0 . 4 7 1

1 . 2 1 0

1 . 3 3 5

1 . 4 7 7

1 . 6 3 9

1 . 8 2 4

2 . 0 3 4

2 . 2 7 8

2 . 5 5 9

2 . 8 8 0

3 . 2 5 6

3 . 6 9 5

4 . 2 1 2

4 . 8 2 0

5 . 5 4 2

1 1 3 . 0

3 1 . 0 4 3

1 . 2 0 9

1 . 3 3 4

1 . 4 7 5

1 . 6 3 5

1 . 8 1 8

2 . 0 2 7

2 . 2 6 9

2 . 5 4 5

2 . 8 6 4

3 . 2 3 5

3 . 6 7 0

4 . 1 7 9

4 . 7 7 8

5 . 4 8 9

1 1 4 . 0

3 1 . 6 2 4

1 . 2 0 8

1 . 3 3 2

1 . 4 7 2

1 . 6 3 1

1 . 8 1 3

2 . 0 2 0

2 . 2 5 8

2 . 5 3 1

2 . 8 4 8

3 . 2 1 4

3 . 6 4 5

4 . 1 4 6

4 . 7 3 7

5 . 4 3 7

1 1 5 . 0

3 2 . 2 1 2

1 . 2 0 7

1 . 3 3 0

1 . 4 70

1 . 6 2 7

1 . 8 0 7

2 . 0 1 3

2 . 2 4 9

2 . 5 1 9

2 . 8 3 2

3 . 1 9 6

3 . 6 1 9

4 . 1 1 3

4 . 6 9 6

5 . 3 8 6

1 1 6 . 0

3 2 . 8 0 9

1 . 2 0 6

1 . 3 2 8

1 . 4 6 7

1 . 6 2 4

1 . 8 0 2

2 . 0 0 6

2 . 2 3 9

2 . 5 0 8

2 . 8 1 9

3 . 1 7 7

3 . 5 9 5

4 . 0 8 2

4 . 6 5 6

5 . 3 3 5

1 1 7 . 0

3 3 . 4 1 3

1 . 2 0 5

1 . 3 2 7

1 . 4 6 4

1 . 6 2 0

1 . 7 9 7

2 . 0 0 0

2 . 2 3 0

2 . 4 9 8

2 . 8 0 6

3 . 1 5 8

3 . 5 7 0

4 . 0 5 1

4 . 6 1 9

5 . 2 8 6

1 1 8 . 0

3 4 . 0 2 6

1 . 2 0 4

1 . 3 2 5

1 . 4 6 2

1 . 6 1 6

1 . 7 9 2

1 . 9 9 3

2 . 2 2 1

2 . 4 8 7

2 . 7 8 9

3 . 1 3 9

3 . 5 4 6

4 . 0 2 3

4 . 5 8 1

5 . 2 3 7

1 1 9 . 0

3 4 . 6 4 6

1 . 2 0 3

1 . 3 2 3

1 . 4 5 9

1 . 6 1 3

1 . 7 8 7

1 . 9 8 6

2 . 2 1 3

2 . 4 7 4

2 . 7 7 3

3 . 1 2 0

3 . 5 2 2

3 . 9 9 3

4 . 5 4 2

5 . 1 9 0

1 2 0 . 0

3 5 . 2 7 5

1 . 2 0 2

1 . 3 2 2

1 . 4 5 7

1 . 6 0 9

1 . 7 8 2

1 . 9 7 9

2 . 2 0 4

2 . 4 6 2

2 . 7 5 8

3 . 1 0 2

3 . 4 9 9

3 . 9 6 3

4 . 5 0 4

5 . 1 4 2

TABLE Al0.l2b COMPRESSION RATIOS PCQ/PEV FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R506.

216 Thermodynamic Design Data for Heat Pump Systems PvcoUc 1

Xco bar)

^co-V^NJ 1 0 . 0

1 5 . 0

| 2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

1 2 0 . 0

3 5 . 2 7 5

3 1 . 2 6

2 0 . 8 7

1 4 . 7 0

1 1 . 8 3

9 . 7 1

8 . 19

7 . 0 8

6 . 2 0

5 . 4 6

4 . 9 3

4 . 4 6

4 . 0 8

3 . 7 4

3 . 4 5

1 2 1 . 0

3 5 . 9 1 2

3 0 . 5 6

2 0 . 9 3

1 4 . 5 4

1 1 . 8 1

9 . 6 6

8 . 1 6

7 . 0 3

6 . 16

5 . 4 5

4 . 9 3

4 . 4 4

4 . 0 5

3 . 7 2

3 . 4 3

1 2 2 . 0

3 6 . 5 5 8

3 0 . 0 0

2 0 . 8 5

1 4 . 4 8

1 1 . 7 4

9 . 6 0

8 . 1 2

6 . 9 8

6 . 1 2

5 . 4 6

4 . 9 5

4 . 4 2

4 . 0 2

3 . 7 0

3 . 4 1

1 2 3 . 0

3 7 . 2 1 3

2 9 . 6 4

2 0 . 6 3

1 4 . 5 4

1 1 . 6 2

9 . 5 4

8 . 0 8

6 . 9 3

6 . 0 9

5 . 4 4

4 . 8 9

4 . 4 0

4 . 0 1

3 . 6 7

3 . 3 9

1 2 4 . 0

3 7 . 8 7 8

2 9 . 5 0

2 0 . 2 7

1 4 . 7 3

1 1 . 4 6

9 . 4 8

8 . 0 2

6 . 8 9

6 . 0 6

5 . 3 8

4 . 8 0

4 . 3 7

3 . 9 8

3 . 6 5

3 . 3 7

1 2 5 . 0

3 8 . 5 5 3

2 9 . 5 7

1 9 . 8 1

1 4 . 8 4

1 1 . 2 8

9 . 4 2

7 . 9 6

6 . 8 5

6 . 0 2

5 . 3 4

4 . 7 6

4 . 3 3

3 . 9 4

3 . 6 3

3 . 3 5

1 2 6 . 0

3 9 . 2 3 7

2 9 . 4 7

1 9 . 3 1

1 4 . 7 5

1 1 . 10

9 . 3 5

7 . 8 8

6 . 8 0

5 . 9 6

5 . 2 9

4 . 7 3

4 . 3 1

3 . 9 1

3 . 6 0

3 . 3 2

1 2 7 . 0

3 9 . 9 3 2

2 8 . 9 7

1 8 . 8 4

1 4 . 5 7

1 0 . 9 7

9 . 2 4

7 . 7 9

6 . 7 3

5 . 8 9

5 . 2 3

4 . 7 1

4 . 3 1

3 . 8 8

3 . 5 6

3 . 2 9

1 2 8 . 0

4 0 . 6 3 7

2 8 . 3 8

1 8 . 4 4

1 4 . 2 9

1 0 . 9 1

9 . 0 9

7 . 6 9

6 . 6 6

5 . 8 2

5 . 1 8

4 . 6 8

4 . 2 4

3 . 8 5

3 . 5 3

3 . 2 5

1 2 9 . 0

4 1 . 3 5 1

2 7 . 7 4

1 8 . 15

1 3 . 9 6

1 0 . 9 4

8 . 9 2

7 . 6 0

6 . 5 8

5 . 7 5

5 . 1 3

4 . 6 1

4 . 1 5

3 . 8 0

3 . 4 9

3 . 2 2

1 3 0 . 0

4 2 . 0 7 3 j

2 7 . 1 1

1 7 . 9 9

1 3 . 6 1

1 0 . 9 2

8 . 7 4

7 . 5 1

6 . 4 9

5 . 6 9

5 . 0 7

4 . 5 5

4 . 0 9

3 . 7 5

3 . 4 4

j 3 . 19


^V5 1 Xcobar)

(T -T ) ° C \ V [ C O EV' \

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

1 2 0 . 0

3 5 . 2 7 5

1 . 2 0 2

1 . 3 2 2

1 . 4 5 7

1 . 6 0 9

1 . 7 8 2

1 . 9 7 9

2 . 2 0 4

2 . 4 6 2

2 . 7 5 8

3 . 1 0 2

3 . 4 9 9

3 . 9 6 3

4 . 5 0 4

5 . 1 4 2

1

1 2 1 . 0

3 5 . 9 1 2

1 . 2 0 1

1 . 3 2 0

1 . 4 5 4

1 . 6 0 6

1 . 7 7 7

1 . 9 7 3

2 . 1 9 6

2 . 4 5 1

2 . 7 4 5

3 . 0 8 5

3 . 4 7 7

3 . 9 3 5

4 . 4 6 8

5 . 0 9 6

1 2 2 . 0

3 6 . 5 5 8

1 . 2 0 0

1 . 3 1 8

1 . 4 5 2

1 . 6 0 2

1 . 7 7 2

1 . 9 6 6

2 . 1 8 8

2 . 4 4 0

2 . 7 3 3

3 . 0 7 0

3 . 4 5 5

3 . 9 0 6

4 . 4 3 3

5 . 0 5 4

1 2 3 . 0

3 7 . 2 1 3

1 . 1 9 9

1 . 3 1 7

1 . 4 4 9

1 . 5 9 9

1 . 7 6 8

1 . 9 6 0

2 . 1 8 0

2 . 4 2 9

2 . 7 2 0

3 . 0 5 1

3 . 4 3 3

3 . 8 7 8

4 . 4 0 0

j 5 . 0 1 0

1

1 2 4 . 0

3 7 . 8 7 8

1 . 1 9 8

1 . 3 1 5

1 . 4 4 7

1 . 5 9 5

1 . 7 6 3

1 . 9 5 4

2 . 1 7 1

2 . 4 1 9

2 . 7 0 5

3 . 0 3 1

3 . 4 1 1

3 . 8 5 0

4 . 3 6 6

4 . 9 6 6

1 2 5 . 0

3 8 . 5 5 3

1 . 1 9 7

1 . 3 1 4

1 . 4 4 4

1 . 5 9 2

1 . 7 5 9

1 . 9 4 8

2 . 1 6 3

2 . 4 0 9

2 . 6 9 1

3 . 0 1 5

3 . 3 9 0

3 . 8 2 5

4 . 3 3 1

4 . 9 2 2

1 2 6 . 0

3 9 . 2 3 7

1 . 1 9 6

1 . 3 1 2

1 . 4 4 2

1 . 5 8 9

1 . 7 5 4

1 . 9 4 2

2 . 1 5 5

2 . 4 0 0

2 . 6 7 8

3 . 0 0 0

3 . 3 7 1

3 . 7 9 9

4 . 3 0 0

4 . 8 8 2

1 2 7 . 0

3 9 . 9 3 2

1 . 1 9 5

1 . 3 1 0

1 . 4 4 0

1 . 5 8 5

1 . 7 5 0

1 . 9 3 6

2 . 1 4 8

2 . 3 9 0

2 . 6 6 5

2 . 9 8 5

3 . 3 5 3

3 . 7 7 4

4 . 2 6 7

4 . 8 4 2

1 2 8 . 0

4 0 . 6 3 7

1 . 1 9 4

1 . 3 0 9

1 . 4 3 8

1 . 5 8 2

1 . 7 4 6

1 . 9 3 0

2 . 1 4 0

2 . 3 8 0

2 . 6 5 3

2 . 9 7 0

3 . 3 3 1

3 . 7 4 9

4 . 2 3 5

4 . 8 0 4

1 2 9 . 0

4 1 . 3 5 1

1 . 1 9 4

1 . 3 0 8

1 . 4 3 6

1 . 5 7 9

1 . 7 4 2

1 . 9 2 5

2 . 1 3 3

2 . 3 7 0

2 . 6 4 1

2 . 9 5 3

3 . 3 0 9

3 . 7 2 3

4 . 2 0 3

4 . 7 6 6

1 3 0 . 0

4 2 . 0 7 3

1 . 1 9 3

1 . 3 0 6

1 . 4 3 3

1 . 5 7 6

1 . 7 3 7

1 . 9 1 9

2 . 1 2 6

2 . 3 6 1

2 . 6 2 9

2 . 9 3 7

3 . 2 9 0

3 . 6 9 9

4 . 1 7 4

4 . 7 2 6


APPENDIX 11


Operating on R142b*

chemical name

chemical formula

molecular weight




freezing point, C

safety group/class

Chloro d

CH3CC1F2

10.5

137.0

41.23

435.7

-9.78

-131.1

-1/5

^Adapted from Jiang, J.A., S. Devotta, F.A. Watson, and F.A. Holland. Derived thermodynamic design data for heat pump systems operating on R142b. J. Heat Recovery Systems (in press).

The basic thermodynamic data were taken from ASHRAE Handbook & Product Directory 1977 Fundamentals (1977) . American Society of Heating, Refrigerating and Air-Conditioning Engineers, New York. pl6.29

217

dif1uoro ethane


o 8

o o o

in O CN

«5 »"3 M

«. n 0) 0) (Ü

O S in CM -P •H

3 u 0) ft

8 & CM H

5 G 0)

o in H

CM ^ H tf

es & en w * H H g tt W a, x a 52 £ w H w 2 H 3 <

Ui CO

J8

H EM

m O

xvq '& aanssaad

R142b 219

"5θ 60 70 condensing temperature T CO'

FIG.All.2 THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE AGAINST CONDENSING TEMPERATÜRE FOR R142b FOR VARIOUS COMPRESSION RATIOS AND GROSS TEMPERATURE LIFTS


i Tco

°c

0.0

5.0

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

1

pco

°c

1.4666

1.7550

2.0864

2.4658

2.8976

3.3870

3.9386

4.5578

5.2492

6.0193

6.8732

7.8178

8.8537

density kg m

l iquid

1172.0

1160.0

1147.9

1135.6

1123.0

1110.2

1097.0

1083.5

1069.6

1055.3

; 1040.6

1025.2

1009.4

vapour

6.876

8.147

9.607

11.270

13.159

15.302

17.724

20.463

23.538

26.993

30.868

35.208

40.068

PV bar m kg

0.21329

0.21541

0.21718

0.21879

0.22020

0.22134

0.22222

0.22274

0.22301

0.22299

0.22267

0.22204

0.22096

latent heat

kJ kg"1

211.623

209.642

207.436

205.054

202.467

199.639

196.640

193.420

189.932

186.249

182.290

178.107

173.713

MJ m~ vapour

1.4551

1.7080

1.9928

2.3111

2.6643

3.0550

3.4852

3.9579

4.4706

5.0275

5.6269

6.2708

6.9604

enthalpy of

saturated vapour

kJ kg"1

311.6226

314.8696

318.0846

321.2286

324.3206

327.3336

330.2746

333.1146

335.8406

338.4546

340.9346

343.2706

345.4756

mass of working f luid kg Mj"1

4.7254

4.7700

4.8208

4.8769

4.9391

5.0091

5.0854

5.1701

5.2650

5.3692

5.4858

5.6146

5.7566

TABLE All.l PHYSICAL DATA FOR R142b

Tco

°C

65.0

70.0

75.0

80.0

85.0

90.0

95.0

100.0

105.0

110.0

115.0

120.0

125.0

pco

°c

9.9944

11.2445

12.5991

14.0779

15.6793

17.4125

19.2827

21.2964

23.4566

25.7709

28.2454

30.7660

33.6529

density kg m

l iquid

992.8

975.5

957.4

938.3

917.9

896.3

873.1

847.9

820.7

789.9

755.6

713.0

667.7

vapour

45.4940

51.5487

58.3252

65.8698

74.3345

83.7600

94.3144

106.2494

119.6534

135.1052

153.0402

175.131

205.002

PV bar m kg

0.21969

0.21813

0.21601

0.21372

0.21093

0.20789

0.20445

0.20044

0.19604

0.19074

0.18456

0.17567

0.16416

latent heat

kJ kg"1

169.025

164.105

158.893

153.412

147.634

141.513

135.025

128.106

120.716

112.496

103.317

91.105

77.609

MJ m~ vapour

7.6896

8.4594

9.2674

10.1052

10.9743

11.8531

12.7348

13.6112

14.4441

15.1988

15.8116

15.9553

15.9100

enthalpy of

saturated vapour

kJ kg"1

347.496

349.340

350.993

352.442

357.660

354.633

355.357

355.801

355.937

355.673

354.961

352.983

350.430

mass of working 1 f luid kg Mj"1

5.9163

6.0937

6.2936

6.5184

6.7735

7.0665

7.4060

7.8060

8.2839

8.3392

9.6790

10.9763

12.8851

TABLE All.l PHYSICAL DATA FOR Rl42b

R142b 221

\<^cobar» (T -T ) o \ V CO Ev' C ^ v

1U.Ü

13.Ü

2U.Ü

23.U

30.U

35.U

40.Ü

4 3 . 0

50 .0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

10 .0

2 . 0 6 0

26 .49

16.64

13 .61

10.97

9 .00

7 . 6 3

6 .60

5 .80

5 .16

4 . 6 4

4 . 2 1

j . 8 5

3 .54

3 .26

11 .0

2 .156

26 .46

16 .66

13 .63

10 .96

9 .02

7 .64

6 .61

5 .61

5.17

4 . 6 5

4 . 2 2

3 .66

3 .55

3 .26

12 .0

2 .232

26 .49

16 .60

13 .67

11 .01

9 . 0 3

7 .ö6

6 . 6 3

5 . 6 3

5 .16

4 . 6 6

4 . 2 3

3 .67

3 .56

3 .29

13 .0

2 .306

26 .0 6

16.91

13 .94

11 .04

9 . 1 1

7 .69

6 .66

5 . 6 5

5 .20

4 . 6 6

4 . 2 4

3 .68

3 .57

3 . 3 0

14 .0

2 .386

2 8 . 7 3

16 .99

13 .99

11.07

9 . 1 4

7 .72

6 .66

5 .87

5 .22

4 .69

4 . 2 6

3 .89

3 . 5 8

3 . 3 1

13.u

2 .4bb

2 6 . 7 6

19 .05

1 4 . 0 H

11 .09

9 .16

7 .74

b . 6 9

5 ·οο

5 . 2 3

4 . 7 1

4 .27

3 .90

3 .59

3 .32

l b . o

2 .546

2 6 . 6 5

19 .10

14.09

11 .12

9.16

7 .7b

b . 7 1

5 .90

5 .25

4 . 7 2

4 .28

3.91

3 .59

3 .32

17. u

2 .υ32

26 .97

19.1Z

14.17

11 .13

9 . 2 1

7 .79

6 . 7 3

3.91

5 .26

4 . 7 3

4 .29

3 .92

3 .60

3 . 3 3

16. U

2.71o

29 .12

19.17

14.2Z

11.19

9.2Z

7.o2

b . 7 5

5 .93

5.26

4 . 7 4

4 . 3 0

3 .93

3 .61

3 .34

19. U

2 .607

29 .22

19 .21

I H . 2 0

11.22

9 .24

7.Ü3

6 .7b

3 .^5

5.29

4 . 7 5

4 . 3 1

3 .94

3 .b2

3 .35

z u . u

2 .696

29 . 3 i

19.2 3

14.JU

11 .23

V.20

/ . u O

b .7o

3 .9b

5 .30

4 . 7 b

4 . 3 2

3 .94

3 .b3

3 .35

TABLE All.2a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR Rl42b

^ X c o °c

1 X c o b a r

TCO" T E V } ^ N v

l u . u

13 .0

2 u . 0

2 3 . 0

3U.0

JJA)

4 0 . 0

4 5 . 0

50 .0

5 3 . 0

υ θ . 0

0 5 . 0

7 0 . 0

75 .0

10 . U

2 . 0 b b

1.423

1.714

2 .060

2.34Z

3 .132

3 .691

4 .677

b . 1 7 1

7 . 6 9 0

10.195

13.327

17 .633

23 .650

32 .1o3

11.0

2 . l 3 u

1.419

1.707

2 .0bo

2 .524

3 .105

3 .851

4 .81o

b . 0 8 b

7 .765

10.010

13.054

17 .230

23 .039

31 .250

12 .0

2 .232

1.413

1.701

2 .037

2 .507

3 .079

3 .612

4 . 7 6 1

6 .002

7 .642

9 .831

12.791

16 .842

2 2 . 4 5 6

30 .374

13 .0

2 .306

1.412

1.094

2.U47

2 .491

3 . 0 5 3

3 .774

4 . 7 0 b

5 .921

7 .522

9 . b 5 8

12 .536

16 .467

21 .897

2 9 . 5 3 6

14 .0

2 .38b

1.408

1.666

2 .036

2 . 4 7 5

3 .028

3 .737

4 . 6 5 1

5 . 6 4 1

7 .406

9 .489

12 .288

16 .102

21 .359

28 .728

13 .0

2 .466

1.403

1.681

2 .02b

2 .456

3 .004

3 .702

4 . 5 9 8

5 .764

7 .294

9 .325

12 .049

15 .750

2 0 . 8 4 0

2 7 , 9 5 0

l b . 0

2 .346

1.402

l . b 7 5

2 . 0 1 5

2 .442

2 .979

3 .bbb

4 . 5 4 6

5 .688

7 .184

9 .16b

11 .816

15 .410

20 .339

2 7 , 1 9 6

17 .0

2 .b32

1.396

1.069

2 . 0 0 5

2 .426

2 .956

3 .631

4 . 4 9 5

5 .614

7 .077

9 .011

11.592

15 .081

19 .659

2 6 . 4 7 8

lo .O

2.716

1.393

1.66 3

1.993

2 . 4 1 0

2 .934

3 .396

4 . 4 4 5

5 .542

6 . 9 7 3

8 .859

11 .375

14 .763

19 .393

2 5 . 7 8 8

19 .0

2 .607

1.392

1.657

1.985

2 . 3 9 5

2 .911

3 . 5 6 3

. 4 . 3 9 6

5 .472

6 .872

8 .713

11 .163

14 .456

18 .943

25 .127

2 0 . 0

2 .696

1.389

1.651

1.97b

2 .380

2 .689

3 .530

4 . 3 5 0

5 .403

b . 7 7 3

8 .571

10 .958

14 .158

18.509

24 .489

TABLE All.2b COMPRESSION RATIOS P_n/P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR Rl42f> E V

222 Thermodynamic Design Data for Heat Pump Systems Γν o

(T -T ) o \ V CO Ev' C \

1U.Ü

15.Ü

2 0 . 0

25.U

30.Ü

35 .0

4 0 . 0

4 5 . 0

50 .0

5 5 . 0

0 0 . 0

0 5 . 0

7 0 . 0

7 5 . 0

2 0 . 0

2 . 8 9 8

2 9 . 3 1

19 .23

14 .30

11 .25

9 .2b

7.üb

6 .78

5 .9b

5 .30

4 .7b

4 . 3 2

3 .94

3 .b3

3 .35

2 1 . 0

2 .991

29 .46

19.27

14 .32

11.29

9 .28

7 .88

6 .80

5.97

5 .31

4 .77

4 . 3 3

3 .95

3 .63

3 .3b

22 .0

3 .08b

2 9 . 5 3

19 .32

14 .34

11 .33

9 .30

7 .90

b . 8 2

5 .98

5 .33

4 .79

4 . 3 4

3 .9b

3 .b4

3.37

2 3 . 0

3 .184

29 .49

19 .40

14.37

11.37

9 .32

7 .91

b . 8 5

b . 0 0

5 .34

4 . 8 0

4 . 3 5

3 .97

3 . b 5

3 .37

2 4 . 0

3 .284

29 .47

19 .42

14 .38

11.39

9 .34

7 .92

b . 8 b

b . 0 1

5 .35

4 . 8 1

4 . 3 b

3 .98

3 .bb

3 .38

2 5 . 0

3 .387

2 9 . 5 3

19 .48

14 .40

11 .42

9 .37

7 .93

b . 8 7

6 .02

5 .3b

4 . 8 2

4 . 3 b

3 .99

o.bb

3 .38

2 b . 0

3 .492

2 9 . b2

19 .58

14.44

11.44

9 .40

7 .95

b . 8 9

b . 0 4

5.37

4 . 8 3

4 .37

3 .99

3 .o7

3.39

2 7 . 0

3.bOO

2 9 . 8 0

19 .b8

14 .51

11 .48

9 .45

7.97

b . 9 1

b.Ob

5.39

4 . 8 4

4 .39

4 . 0 0

3 .b8

3 .40

2 8 . 0

3 .710

29 .91

19 .70

14.57

11 .51

9 .48

8 .00

b .92

b . 0 8

5 .40

4 . 8 5

4 . 4 0

4 . 0 1

3 .b9

3 .41

2 9 . 0

3 .823

30 .0b

19 .77

14. 03

11 .54

9 .51

8 .02

b .9 4

b . l O

5 .41

4 .87

4 . 4 1

4 . 0 2

3.7U

3 .41

30 .0

3.939

30 .20

19 .83

14.08

11.56

9 .53

8 .05

b . 9 5

b . 1 2

5 .43

4 . ύ ο

4 . 4 2

4 . 0 3

S.70

3 .42

TABLE All.3a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R142b R

-

fXco c

Xco bar> (T - T ) ^ \ P CO EV; o J \

10 .0

15 .0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

50 .0

5 5 . 0

bO.O

05 .0

7 0 . 0

75 .0

20 .0

2 . 8 9 8

1.389

1.051

1.97b

2 .380

2 .889

3 .530

4 .350

5 .403

0 .773

8 .571

10 .958

14 .158

18.5U9

24 .489

2 1 . 0

2 .991

1.380

1.045

1.900

2 .300

2 .860

3.497

4 . 3 0 3

5 .330

0 .077

6 . 4 3 3

10 .759

13.871

18.089

2 3 . 8 7 5

22 .0

3 .08b

1.383

1.840

1.957

2 . 3 5 1

2 . 8 4 5

3 .4ob

4 .257

5 .270

b . 5 8 3

0 .298

10.500

13 .592

17 .064

23 .280

2 3 . 0

3 .184

1.380

1.034

1.948

2 .337

2 . 6 2 3

3 .430

4 . 2 1 2

5 .200

0 .492

8 .1b7

10.377

13 .323

17 .293

22 .71b

2 4 . 0

3 .284

1.377

1.829

1.939

2 . 3 2 3

2 . 6 0 3

3 .40b

H . l b 9

5 .144

b . 4 0 3

8 .040

10 .195

13 .0b2

10 .915

2 2 . 1 0 5

2 5 . 0

3 .387

1.374

1.023

1.930

2 .809

2 .782

3 .377

4 .120

5 .084

0 .310

7.917

10.016

12.809

10 .550

21 .034

2 0 . 0

3 .4^2

1.371

1.018

1.921

2 .290

2 .702

3 . J47

4 .064

5 .025

0 .231

7 .790

9 .647

12 .503

10.190

21 .122

27 .0

3 .000

1.306

1.013

1.913

2 . 2 8 3

2 . 7 4 3

3.316

4 . 0 4 3

4 . 9 0 0

0 . 146

7 .079

9 .060

12 .325

15.o55

20 .028

2 8 . 0

3 .710

1.305

1.Ü06

1.904

2 .270

2 .724

3 .290

4 .004

4 . 90o

υ .007

7 .505

9.51o

12 .093

15.520

20 .152

2 9 . u

3 .623

1.302

1.002

l . o 9 0

2 .257

2 .704

3 .203

J . 9 o 5

^ . o 5 8

5 .9ου

7 . 4 5 J

9 .3ou

l l . o O o

15.200

19.891

3 0 . 0

3.939

1.359

1.597

1.66ο

2 .244

2 .080

3 .235

8.927

4 .79o

5.912

7.844

'J.20Ü

11 .υ5υ

l4 .o ' J5

l ' J .245

TABLE All.3b COMPRESSION RATIOS Ρ_Λ/Ρ_„ FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R142b C ° E V

R142b 223 r v o" N^co c

\ o b a r )

( T -T ) O N . P CO EV C \

1U.U

15 .υ

20 .0

2 3 . 0

3o.U

33 .0

<+ U . U

4D.U

5 c . u

55.Ü

6 0 .0

O J . U

7u.U

7 D . U

3 0 . 0

3 .939

30 .2u

19 .83

14 .b3

11.56

9 .53

8 .05

b .9 5

0 .12

5 . 4 5

4 . υ υ

4 . 4 2

4 . 0 3

8 .70

3 .42

51.U

4.U57

3Ü.37

19 .91

14 .75

1 1 . bO

9 .5b

8.07

o. lJ7

0 . 1 3

5 .44

4 .o9

4.<+3

4 . 0 *

3 .71

3 .43

32.U

4 . 1 7 8

3U.51

l y . y 7

14.8U

11 .b4

y . 5 8

8 .10

O.ya

0 .14

5 .45

4 . y 0

4 .44

4.U5

j 3 .72

3 . 4 3

33.U

4 . 3 0 2

3U.72

2U.U7

1 4 . 8 3

i i . o y

y . b l

6 . 1 3

7.U1

b . 1 5

5 .48

4 . y i

4 . 4 5

4.Ub

3 .72

3 .44

34.U

4 . 4 2 8

3 ü . y i

2U.12

14 .87

11 .72

9 . 0 3

8 . 1 5

7.U2

b . l b

5 .49

4 .92

4 . 4 6

4.U7

3 . 7 3

3 . 4 5

35.Ü

4.55Ü

30 .97

20 .17

14 .ay

11 .75

y . b 4

a .17

7 .04

6.17

5 . 5 0

4 . y 3

4 . 4 6

4 .07

3 .74

3 .45

3 6 . 0

4 . o y o

3 0 . y 3

20 . iy

14 .yo

n.7a y . 6 5

a . la

7 .05

Ü. l a

5 .50

4 . y 4

4 .47

4 . o a

3 .74

3 .45

3 7 . 0

4 . a 2 5

3 0 . a 5

2 0 . 2 3

14 .93

i i . ao

y .67

a . i y

7 .07

6 . i y

5 .51

4 . y 5

4 . 4 a

4 .09

3 .75

3 .46

1 .

38.U

4 .964

30 .74 1

2 0 . 2 3

14 .93

11 .79

9 .69

a .19

7 .oa

6 .20

5 .52

4 . 9 b

4 . 4 a

4 . 0 9

3 .75

3 .46

3 9 . 0

5 .105

30 .74

2 0 . 3 2

14 .96

1 1 . a i

9 .71

a . 2 1

7 .10

6 .21

5 .52

4 .97

4 .49

4 . 1 0

3 .76

3.47

4 0 . 0

5 .249

3 0 . a o

20 .39

15 .01

11 .84

9 . 7 3

a . 2 2

7 .11

6 . 2 3

5 .53

4 . 9 8

4 . 5 0

4 . 1 0

3.77

3 .4a

TABLE All.4a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR Rl42b R

['s. ö Xco c

Xco b a r :

Tco- V ^ X 10 .0

1 3 . 0

2 0 . 0

2 5 . 0

3 0 . 0

J J . O

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

3 0 . 0

3 . 9 3 9

1.359

1.597

1 · 8 θ 8

2 . 2 4 4

2 . 6 8 b

3 . 2 3 5

3 .927

4 . 7 9 8

5 .912

7 .344

9 . 2 0 6

11 .650

1 4 . 8 9 5

1 9 . 2 4 5

3 1 . 0

4 . 0 5 7

1.356

1.592

1.880

2 . 2 3 2

2 . 6 6 7

3 . 2 0 9

3 . 8 8 8

4 . 7 4 4

5 .837

7 . 2 3 8

9 .057

11 .439

1 4 . 5 9 4

1 8 . 8 1 5

3 2 . 0

4 . 1 7 8

1.354

1.587

1.872

2 . 2 2 0

2 .649

3 . 1 8 3

3 . 8 5 1

4 . 0 9 2

5 . 7 6 3

7 . 1 3 5

8 .912

11 .234

1 4 . 3 0 3

1 8 . 4 0 0

3 3 . 0

4 . 3 0 2

1.351

1.583

1.864

2 . 2 0 8

2 . 0 3 2

3 . 1 5 8

3 . 8 1 5

4 . 0 4 3

5 .691

7 . 0 3 4

8 . 7 7 1

1 1 . 0 3 5

1 4 . 0 2 1

1 8 . 0 0 1

3 4 . 0

4 . 4 2 8

1.348

1.578

1.856

2 . 1 9 6

2 . 6 1 4

3 . 1 3 3

3 . 7 7 9

4 . 5 9 3

5 . 6 2 1

6 . 9 3 6

8 . 6 3 3

1 0 . 8 4 2

1 3 . 7 4 7

1 7 . 6 1 3

3 5 . 0

4 . 5 5 8

1.346

1 .573

1.848

2 . 1 8 5

2 . 5 9 7

3 . 1 0 8

3 .744

4 . 5 4 4

5 . 5 5 2

6 . 8 4 2

8 .499

1 0 . 6 5 3

13 .481

17 .237

3 6 . 0

4 . 6 9 0

1.343

1.568

1.841

2 . 1 7 3

2 . 5 8 0

3 . 0 8 4

3 . 7 1 0

4 , 4 9 5

5 . 4 8 5

6 . 7 4 8

8 . 3 6 8

1 0 . 4 7 1

13 .224

1 6 . 8 7 3

3 7 . 0

4 . 8 2 5

1.340

1.564

1 .833

2 . 1 6 2

2 . 5 6 4

3 . 0 6 0

3 .677

4 . 4 4 8

5 .419

6 .657

8 . 2 4 1

10.291*

1 2 . 9 7 5

16 .520

3 8 . 0

4 . 9 6 4

1.338

1.559

1.826

2 . 1 5 1

2 . 5 4 8

3 .036

3 .644

4 . 4 0 2

5 .357

0 . 5 6 6

8 .116

10 .120

12 .732

16 .177

3 9 . 0

5 . 1 0 5

1.335

1.554

1.819

2 . 1 4 0

2 . 5 3 2

3 . 0 1 3

3 . 6 1 1

4 . 3 5 6

5 . 2 9 5

6 .479

7 . 9 9 6

9 . 9 5 2

12 .497

1 5 . 8 4 6

4 0 . 0

5 .249

1.333

1.550

1.812

2 .129

2 .516

2 .991

3 .579

4 . 3 1 2

5 .233

6 . 3 9 5

7 . 8 8 0

9 . 7 8 8

12 .269

1 5 . 5 2 6

TABLE All.4b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES CO EV FOR Rl42b

224 Thermodynamic Design Data for Heat Pump Systems I T °7

CO L

- , ( P c o b a r )

F a f V ° C \ l u . u

15.ü

2u .u

2 5 . ü

3U.Ü

3 5 . u

4 0 . 0

45.U

5U.Ü

5 J . O

bO.O

b5.U

7U.Ü

75.U

4 0 . 0

3 .249

30 .80

20 .39

l j . U l

11.84

9 .73

υ . ZZ

7 .11

0 .23

5 .53

4 . 9 8

4.5Ü

4.1U

3 .77

3 .4b

41.Ü

3.39 7

30 .98

2U.50

15.09

1 1 . 89

9 .7a

[J.25

7 .13

6 . 2 5

5 .55

4 .99

4 . 5 1

4 . 1 1

3.77

3 .46

42 .u

3 .54b

31.09

2U.52

15 .15

11.92

9 . t i l

b . 27

7 .14

b .27

5 .5b

5 .00

4 . 5 2

4 . 1 2

3 .78

3.49

43.U

5 .702

3 1 . 1 1

2 0 . 5 8

15.2U

11 .9b

9 .82

8 .30

7 .1b

b . 2 8

5 .57

5.UU

4 . 5 3

4 . 1 3

3 .79

3 .49

4 4 . U

5 .859

31 .3b

2 0 . b 8

15.3U

12 . Ul

9 . a b

a . 3 3

7 .1b

b.3U

5 .59

5.Ü1

4 . 5 4

4 . 1 4

3 .80

3 . 5 0

41). U

b .019

31 .52

20 .72

15 .35

12 .04

9 .88

b . 3 5

7.19

b . 3 2

5 .b0

5 .02

4 . 5 5

4 . 1 4

3 .80

3 . 5 1

4 b . 0

0 .183

31 .72

2 0 . 7 5

15.38

12 .0b

9 .90

a .37

7 .20

b . 3 3

5 . b l

5 . 0 3

4 . 5 6

4 . 1 5

3 .81

3 . 5 1

4 7 . 0

b . 3 5 1

3 1 . 7 5

2 0 . 7 4

15.37

12 .09

9 .91

8 .38

7 .22

6 . 3 3

5 .b2

5 . 0 3

4 . 5 6

4 .16

3 .81

3 . 5 1

4 b . 0

6 .521

32 .00

20 .74

15.39

12 .12

9 .93

8 .39

7 . 2 3

b . 3 4

5 . 6 3

5 .04

4 . 5 7

4 .17

ί 3 .81

3 .52

4 9 . 0

0 . 6 9 5

32 .10

20 .78

15.41

12.16

9 .95

8 .40

7 .25

6 . 3 5

5 .64

5 .05

4 .57

4 .17

3 .82

3 .52

3 0 . 0

6 .873

32 .14

2 0 . 8 5

15 .43

12.19

9 .97

8 .42

7 .26

6 .36

5 .65

5 .06

4 . 5 8

4 .18

3 .82

3 . 5 3

TABLE All.5a THERORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R142b

Xco c M^cobar )

ko-v °c\ 10 .0

15 .0

2U.0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

4 0 . 0

5 .249

1.333

1.550

1.812

2 .129

2 .516

2 .991

3 .579

4 .312

5 .233

6 .395

7 .880

9 . 7 8 8

12 .269

15 .526

41 .0

3.39 7

1.330

1.545

1.805

2 .118

2 .500

2 .969

3 .548

4 . 2 6 9

5 .172

6 .311

7 .765

9 .629

12 .048

15.217

42 .0

5 .54b

1.328

1.541

1.798

2 .108

2 .4b5

2 .947

3 .518

4 .227

5 .113

6 .230

7 .653

9 .474

11 .833

14.917*

4 3 . 0

5 .702

1.325

1.537

1.791

2 .098

2 .470

2 .92b

3 .488

4 . 1 8 6

5 .056

6 . 1 5 3

7 . 5 4 3

9 . 3 2 3

11 .625

14 .626

44 .0

5 .859

1.323

1.532

1.7ii4

2 .087

2 .456

2 .906

3 .459

4 .144

5 .000

6 .077

7 .437

9 .177

11 .422

14 .343

4 3 . 0

• 6.019

1.321

1.328

1.777

2 .077

2 .441

2 .885

3 .430

4 . 1 0 4

4 . 9 4 5

6 .001

7 .333

9 .036

11 .224

14 .070

4 0 . 0

0 .183

1.318

1.524

1.771

2 .067

2 .427

2 .805

3 .402

4 . 0 6 5

4 .891

5 .926

7 .231

8 .897

11.032

13 .804

47 .0

6 . 3 J 1

1.310

1.520

1.764

2 .058

2 .413

2 .845

3 .374

4 .027

4 .839

5 .854

7 .132

8 .761

10 .845

13 .546

48 .0

0 .521

1.314

1.51ο

1.758

2 .048

2 .399

2 .82b

3 .347

3 .989

4 .787

5 .783

7 .038

8.627

10 .664

13 .296

4 9 . 0

6 .695

1.312

1 . 3 1 /

1.751

2 .039

2 . 3 8 5

2 .80b

3 .320

3 .952

4 .73b

5 .714

b . 9 4 4

8 .498

10.487

13 .053

50 .0

b .o7a

1.309

1.30u

1.743

2.029

2 .372

2.787

3 .294

3.91b

4 .b87

5 .b4b

b . 8 5 2

8 .373

10.318

12.817

TABLE All.5b COMPRESSION RATIOS P__/P_„ FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR Rl42b C ° E V

R142b 225

\ T c o ° c

\ ( P ^ b « r )

[T - T ) o X CO EV C V .

1U.Ü

1 5 . 0

2 0 . 0

2 5 . 0

3U.U

3 5 . ü

4 0 . U

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

b 5 . 0

7 0 . 0

7 5 . 0

5 0 . 0

0 . o / 3

3 2 . 1 4

2 o . o 5

1 5 . 4 3

1 2 . 1 9

9 . 9 7

o . 4 2

7 . 2 υ

b . 3 o

5 . 0 3

5 . 0 υ

4 . 3 o

4 . 1 0

3 . 0 2

3 . 5 3

5 1 . U

7 . 0 5 3

3 2 . 0 3

2 0 . 9 4

1 3 . 4 4

1 2 . 2 1

1 0 . 0 0

a . 4 3

7 . 2 0

0 . 3 7

5 . b o

3 . 0 7

4 . 5 6

H. it)

3 . 3 3

S.DS

5 2 . 0

7 . 2 4 0

3 2 . 0 3

2 1 . 0 1

1 5 . 4 7

1 2 . 2 2

1 0 . 0 2

3 . 4 3

7 . 2 9

0 . 3 3

5 . b o

3 . 0 0

4 . 5 9

4 . 1 V

3 . 3 4

3 . 5 3

5 3 . u

7 . 4 29

3 2 . u 7

2 1 . 1 5

l 3 . 4 o

1 2 . 2 4

1 0 . 0 4

3 . 4 7

7 . 3 0

0 . 3 9

3 . b 7

5 . 0 9

4 . 5 9

4 . 1 9

3 . 3 4

3 . 5 4

5 4 . 0

7 . 0 2 1

3 2 . 0 3

2 1 . 2 4

1 5 . 5 3

1 2 . 2 7

io.oa

0 . 4 9

7 . 3 1

0 . 4 1

5 . 0 0

3 . 1 0

4 . o O

4 . 1 9

3 . 3 5

3.5*+

5 5 . 0

7 . 3 1 3

3 2 . 1 4

2 1 . 3 1

1 5 . 5 9

1 2 . 2 9

1 0 . 1 1

0 . 5 1

7 . 3 3

b . 4 2

5 . 6 9

5 . 1 1

4 . 0 1

4 . 2 0

3 . 3 5

3 . 5 5

5 6 . 0

3 . 0 1 0

3 2 . 2 4

2 1 . 2 9

1 5 . b b

1 2 . 3 1

1 0 . 1 3

0 . 5 3

7 . 3 4

b . 4 4

5 . 7 0

5 . 1 1

4 . b 2

4 . 2 0

3 . o b

3 . 5 5

I

5 7 . 0

0 . 2 2 1

3 2 . 4 4

2 1 . 3 1

1 5 . 7 1

1 2 . 3 3

1 0 . 1 4

3 . 5 5

7 . 3 b

b . 4 5

5 . 7 1

5 . 1 2

4 . b 3

4 . 2 1

3 . o b

3 . 5 b

5 3 . 0

3 . 4 2 7

3 2 . b 4

21.3<5

1 5 . 0 1

1 2 . 3 b

1 0 . 1 b

3 . 5 7

7 . 3 7

b . 4 6

5 . 7 2

5 . 1 3

4 . b 4

4 . 2 2

3 . 6 7

3 . 5 b

5 9 . 0

3 . b 3 3

3 2 . 7 b

2 1 . 3 b

1 5 . 6 6

1 2 . 3 9

1 0 . 1 3

3 . 6 0

7 . 3 9

6 . 4 7

5 . 7 3

5 . 1 3

4 . 6 4

4 . 2 2

3 . 6 7

3 . 5 7

6 U . 0

6 . 3 5 4

3 2 . 3 6

2 1 . 3 9

1 5 . 3 9

1 2 . 4 2

1 0 . 1 9

3 . 6 1

7 . 4 0

6 . 4 3

5 . 7 4

5 . 1 4

4 . 6 5

4 . 2 3

3 . 3 7

3 . 5 7

TABLE All.6a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR Rl42b

X c o c

X c o b a r

IT -T ) o X

rco EV' c \ 1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 3 . 0

4 0 . 0

4 5 . 0

5 0 . U

5 5 . 0

(>U.O

6 5 . 0

7 0 . 0

7 5 . 0

5 0 . 0

o . o 7 3

1 .3U9

1 . 5 0 0

1 . 7 4 5

2 . 0 2 9

2 . 3 7 2

2 . 7 3 7

3 . 2 9 4

3 . 9 1 0

4 . U O 7

3 . 0 4 0

6 . 3 5 2

3 . 3 7 3

1 0 . Mo

1 2 . 3 1 7

3 1 . 0

7 . 0 3 5

1 . 3 0 7

1 . 5 0 4

1 . 7 3 9

2 . 0 2 0

2 . 3 3 9

2 . 7 o 9

3 . 2 o 9

3 . 3 3 1

4 . ο 3 3

5 . 5 3 0

6 . 7 o l

3 . 2 5 u

1 0 . 1 x ;

1 2 . 5 3 7

5 2 , 0

7 . 2 4 0

1 . 3 0 5

1 . 5 0 0

1 . 7 3 5

2 . 0 1 1

2 . 3 4 0

2 . 7 3 1

3 . 2 4 3

3 . 0 4 /

4 . 3 Ί1

3 . 3 i O

0 . 6 / 3

u . l J l

9 . 9 3 7

1 2 . 3 6 4

5 3 . U

7 . 4 2 9

1 . 3 0 3

1 . 4 9 7

1 . 7 2 7

2 . 0 0 2

2 . 3 3 3

2 . 7 3 3

3 . 2 1 9

3 . 3 1 3

4 . 3 4 4

5 . 4 5 3

0 . 3 3 7

3 . 0 1 7

9 . 3 2 3

1 2 . 1 4 /

3 4 . 0

7 . 0 2 1

1 . 5 0 1

1 . 4 9 3

1 . 7 2 1

1 . 9 9 3

2 . 3 2 0

2 . 7 1 3

3 . 19 4

S.77^)

4 . 4 9 9

3 . 3 9 1

o . 3 o 4

7 . 9 0 4

9 . 6 7 3

1 1 . 9 3 7

5 5 . 0

7 . 3 1 o

1 . 2 9 9

1 . 4 3 9

1 . 7 1 5

1 . 9 3 5

2 . 3 0 3

2 . 0 9 o

3 . 1 7 0

3 . 7 4 7

" 4 . 4 3 3

3 . 3 3 1

0.^+22

7 . 7 9 4

9 . 3 2 4

1 1 . 7 30

5 6 . 0

3 . 0 1 3

1 . 2 9 7

1 . 4 3 b

1 . 7 0 9

1 . 9 7 υ

2 . 2 9 b

2 . 6 3 1

3 . 1 4 7

3 . 7 1 5

4 . 4 1 1

3 . 2 7 1

0 . 3 4 2

7 . 0 3 4

9 . 3 / 0

1 1 . 5 3 0

5 7 . 0

3 . 2 2 1

1 . 2 9 4

1 . 4 3 2

1 . 7 0 4

1 . 9 0 3

2 . 2 3 4

2 . 0 0 4

3 . 1 2 4

3 . 0 3 3

4 . 3 0 G

3 . 2 1 3

0 . 2 0 4

7 . 3 7 /

9 . 2 3 3

1 1 . 3 4 1

3 3 . 0

3 . 4 2 7

1 . 2 9 2

1 . 4 7 3

1 . 0 9 3

1 . 9 5 9

2 . 2 7 1

2 . b 4 7

3 . 1 0 0

3 . 6 5 1

4 . 3 2 5

5 . 1 3 5

6 . 1 3 7

7 . 4 7 3

9 . 0 9 5

1 1 . 1 4 9

5 9 . 0

3 . 6 3 3

1 . 2 9 0

1 . 4 7 4

1 . 6 9 2

1 . 9 5 1

2 . 2 6 0

2 . 6 3 0

3 . 0 7 3

3 . 6 2 1

4 . 2 3 4

3 . 0 9 9

6 . 1 1 1

7 . 3 7 2

3 . 9 6 0

1 0 . 9 0 5

6 0 . 0

3 . 3 5 4

1 . 2 3 3

1 . 4 7 1

1 . 6 3 7

1 . 9 4 3

2 . 2 4 3

2 . 6 1 4

3 . 0 5 5

3 . 5 9 1

4 . 2 4 3

5 . 0 4 5

O . 0 3 7

7 . 2 7 3

3 . 3 2 7

1 0 . 7 3 6

TABLE All.6b COMPRESSION RATIOS PC Q / P E V FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES

FOR Rl42b


(T -T ) o \ CO EV' C \

10 .0

15 .0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

0 0 . 0

ü.o5<+

32 .bo

21 .39

15.ay

12.42

l ü . 1 9

Ü . 6 1

7 .40

o .4b

5 .74

5 .14

4 . 6 5

4 . 2 3

3 .b7

3 .57

Ol.O

9.07 2

32 .79

21 .37

13 .64

12 .44

10.19

b . 6 2

7 .41

6 .4b

5 .75

5 . U

4 . 6 5

4 . 2 3

3 .b7

3 .57

0 2 . 0

9 .290

32 .b4

2 1 . 4 3

1 3 . 85

12.47

10 .20

b . 6 2

7 .42

6 .49

5 .76

5 .15

1 4 . 6 6

4 .24

3 .bb

3.5a

0 3 . 0

9 .325

3 2 . '67

21 .49

15 .86

12 .52

10 .20

b . 6 3

7 . 4 3

6 . 5 0

5 .76

5 .16

4 . 6 6

4 . 2 4

3.66

3 .5b

6 4 . 0

9 .757

32 .91

2 1 . 5 6

15 .06

12 .55

10 .23

b . 6 4

7 . 4 5

6 .51

5 .77

5 .16

4 . 6 6

4 . 2 5

3.ÖÜ

3 .5b

6 5 . 0

9 .994

32 .97

21 .64

15.89

12.5Ü

10 .26

b . 6 6

7 .47

6 .52

5 .7b

5.17

4 .67

4 . 2 5

3.Ö9

3 .58

bO.O

10.237

3 3 . 2 2

2 1 . 7 b

15 .97

12 .60

10 .31

b . 6 b

7 .49

6 .54

5 .79

5.19

4 . 6 b

4 . 2 6

3 .90

3 .5b

6 7 . 0

10 .4b3

33 .27

21 .b2

1 6 . 0 3

12 .61

10 .33

b . 6 9

7 .49

6 . 5 5

5 .b0

5.19

4 . 6 b

4 . 2 6

3 .90

3 .59

6 b . 0

10 .732

33 .14

2 1 . b 3

16 .04

12 .02

10 .36

b . 6 9

7 .50

6 .56

5 .b0

5.19

4 . 6 9

4 . 2 6

3 .90

3 .59

6 9 . 0

10.9b7

3 3 . 1 1

2 1 . b l

16 .06

12 .60

10.37

b . 7 0

7 .50

6 .57

5 . b l

5 .20

4 . 6 9

4 .27

3 .91

3 .59

70.0 1

11.244

3 3 , 1 0

21 .79

16 .0b

12 .61

10 .3b

b . 7 1

7 . 5 0

6 .57

i 5#ö1

5 . 2 0

4 . 7 0

4 .27

3 .91

3 .59

TABLE All.7a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR Rl42b R

PXco °c X<^cobar)

Fco-V V \ 10 .0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 ; 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

6 0 . 0

' b . b 5 4

1.2bb

1.471

1.6b7

1.943

2 .24b

2 .614

3 .055

3 .591

4 . 2 4 3

5 .045

6 .037

7 . 2 7 3

b .b27

10 .7b6

6 1 . 0

9 .072

1.2b6

1.467

1.6bl

1.934

2 .236

2 .59b

3 . 0 3 3

3 .561

4 . 2 0 3

4 .991

5 .965

7 .176

b . 6 9 4

10 .609

6 2 . 0

9 .296

1.2b4

1.464

1.676

1.926

2 . 2 2 5

2 .5b2

3 .012

3 .532

4 . 1 6 5

4 .939

5 .894

7 .083

8 .56b

10 .440

6 3 . 0

9 .525

1.2b2

1.461

1.671

1.919

2 .214

2 .567

2 .991

3 .504

4 .127

4 . b b 9

5 .b26

6 .992

b . 4 4 6

10 .279

6 4 . 0

9 .757

1.2b0

1.457

1.665

1.911

2 . 2 0 3

2 .552

2 .971

3 .476

4 . 0 9 0

4 .b39

5 .760

6 .902

b .327

10 .120

6 5 . 0

9 .994

1.278

1.454

1.660

1.904

2 . 1 9 3

2 . 5 3 8

2 . 9 5 1

3 .449

4 . 0 5 3

4 . 7 9 0

5 .695

6 .815

8 .210

9 .964

6 6 . 0

10.237

1.277

1.451

1.656

1.897

2 . 1 8 3

2 . 5 2 3

2 . 9 3 1

3 .423

4 .018

4 . 7 4 3

5 .632

6 .731

8 .098

9 .811

6 7 . 0

10 .483

1.275

1.448

1.651

1.890

2 .172

2 .509

2 .912

3 .397

3 .983

4 . 6 9 6

5 .570

6 .647

7 .987

9 .662

6 8 . 0

10 .732

1.274

1.445

1.646

1.882

2 .162

2 . 4 9 5

2 . 8 9 3

3 .371

3 .948

4 . 6 5 0

5 .509

6 .565

7 ·879

9 .517

6 9 . 0

10 .987

1.272

1.442

1.641

1.875

2 .152

2 .481

2 . 8 7 4

3 .345

3 .914

4 . 6 0 5

5 .449

6 .486

7 .772

9 . 3 7 6

7 0 . 0

11 .244

1.270

1.438

1.636

1.868

2 .142

2 .467

2 . 8 5 5

3 .320

3 .881

4 . 5 6 0

5 .389

6 .407

7 .667

9 .237

TABLE All.7b COMPRESSION RATIOS P^/P... FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R142b V

R142b 227

(T -T ) o \ CO EV C ^ S

10.Ü

15.U

2 0 . 0

2 5 . 0

JÜ.Ü

35.Ü

4 0 . 0

45.Ü

5u.O

5 5 . 0

6 0 . 0

OD.O

70 .0

7 5 . 0

7U.0

11 .244

33 .10

21 .79

ΙΟ.Οϋ

12 .01

10.38

8 .71

7 .50

0 .57

5 .81

5 .20

4 . 7 0

4 .27

3 .91

3 .59

71.0 1

11 .500

3 3 . 2 2

21 .70

10 .09

12 .61

10.37

8 . 7 3

7 .51

0 . 5 8

5 .82

5 .20

4 . 7 0

4 .27

3 .91

3 .00

72 .0 |

11 .771

3 2 . 8 8

2 1 . 0 1

l o . O l

12 .59

10 .34

8 .72

7 .49

υ . 5 6

5 .81

5 .20

4 . 7 0

H.27

3 .91

3 .00

73.0 1

12 .042

32 .89

21 .57

16 .02

12 .00

10 .34

8 .74

7 .49

0 .57

5 .82

5 .20

4 . 7 0

4 .27

3 .91

3.UU

7 4 . 0

12 .318

3 3 . 1 2

2 1 . 0 8

10 .08

1 2 . 0 5

10 .35

8 .77

7 .51

o . 58

5 . 8 3

5 . 2 1

4 . 7 0

<4.2o

3 .91

3 . 0 0

75.0 1

12 .599

33 .18 1

2 1 . 7 4

10 .10

12 .08

10.37

o . 78

7 . 5 3

0 .59

5 .84

5 .22

4 . 7 1

4 . 2 8

3 .91

3 . 0 0 [

7o.O |

12 .885

33 .09

21 .89

10 .14

12 .72

10.39

8 .78

7 . 5 5

6 .59

5 . 8 5

5 . 2 3

4 . 7 1

4 .29

3 .92

3 .00

77.0 1

13.170

3 3 . 5 3

2 2 . 1 0

10 .24

12 .79

10 .45

8 .81

7 .58

O.01

5 .86

5 .24

4 . 7 2

4 .29

3 .92

3 .01

78 .0

13 .472

3 3 . 7 0

22 .16

16 .24

12 .80

10.47

8 .82

7 .60

O.01

5 .80

5 . 2 4

4 . 7 2

4 .29

3 .92

3 .01

79.0 1

1 3 . 7 7 2

33 .79

22 .16

16 .25

12 .81

10 .48

8 .81

7 .01

0 .02

5.87

5 . 2 5

4 . 7 3

4 .29

3 .93

3 .01

8 0 . 0

14 .078

3 3 . 5 4

2 2 . 0 0

10.19

12 .76

10 .46

8 .79

7 .59

6 .61

5 .86

5 . 2 5

4 . 7 2

4 .29

3 .92

3 .61

TABLE All.8a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND AND CONDENSING TEMPERATURES FOR Rl42b R

r ^ c o °c Xco b a r )

(T - T ) \ CO EV' oN.

1 0 . 0

15 .0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

7 0 . 0

1 1 . 2 4 4

1 .270

1.438

1.636

1.868

2 . 1 4 2

2 .467

2 .855

3 .320

3 .881

4 . 5 6 0

5 .389

6 .407

7 .667

9 .237

7 1 . 0

11 .506

1 .268

1.435

1.631

1.861

2 . 1 3 2

2 . 4 5 3

2 .836

3 . 2 9 5

3 .847

4 .516

5 .331

6 . 3 3 0

7 . 5 6 5

9 . 1 0 1

7 2 . 0

11 .771

1 .266

1 .432

1.626

1 .853

2 . 1 2 2

2 .439

2 .817

3 . 2 7 0

3 . 8 1 4

4 . 4 7 2

5 . 2 7 3

6 . 2 5 4

7 . 4 6 4

8 . 9 6 9

7 3 . 0

1 2 . 0 4 2

1 .264

1.429

1 .621

1.847

2 . Π 2

2 . 4 2 6

2 . 7 9 9

3 . 2 4 6

3 . 7 8 2

4 . 4 3 0

5 .217

6 .181

7 .367

8 . 8 4 0

7 4 . 0

12 .318

1 .262

1 .426

1 .616

1 .840

2 . 1 0 3

2 . 4 1 3

2 . 7 8 2

3 . 2 2 2

3 . 7 5 1

4 . 3 8 9

5 . 1 6 3

6 . 1 0 9

7 . 2 7 2

8 . 7 1 4

7 5 . 0

12 .599

1 .261

1 .423

1 .612

1 .833

2 . 0 9 3

2 . 4 0 0

2 . 7 6 4

3 . 1 9 9

3 . 7 2 0

4 . 3 4 8

5 .109

6 .039

7 .179

8 .591

7 6 . 0

12 .885

1 .259

1 .420

1.607

1 .826

2 . 0 8 4

2 .387

2 .747

3 . 1 7 6

3 . 6 9 0

4 . 3 0 8

5 .057

5 . 9 7 0

7 .088

8 .471

7 7 . 0

13 .176

1.257

1.417

1 .603

1 .820

2 . 0 7 5

2 .375

2 . 7 3 0

3 . 1 5 4

3 . 6 6 0

4 . 2 6 9

5 . 0 0 6

5 . 9 0 3

7 .000

8 .355

7 8 . 0

1 3 . 4 7 2

1 .255

1 .414

1 .599

1 .813

2 . 0 6 6

2 . 3 6 3

2 . 7 1 4

3 . 1 3 2

3 . 6 3 1

4 . 2 3 1

4 . 9 5 6

5 .837

6 .914

8 .241

7 9 . 0

13 .772

1 .254

1 .411

1 .594

1.807

2 .057

2 .351

2 . 6 9 8

3 . 1 1 0

3 . 6 0 2

4 . 1 9 3

4 .907

5 .772

6 . 8 3 0

8 . 1 3 0

8 0 . 0

14 .078

1 .252

1.409

1 .590

1.801

2 . 0 4 8

2 .339

2 .682

3 . 0 8 9

3 . 5 7 4

4 .156

4 . 8 5 8

5 .709

6 .747

8 . 0 2 2

TABLE All.8b COMPRESSION RATIOS ΡρΓ/Ρ__ FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R142b U E V


Ν.τοο °c \ ^ o o b a r )

(T -T ) c i \ V CO EV C \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

80.0

14.078 1

33.54

22.00

16.19

12.76

10.46

8.79

7.59

6.61

5.86

5.25

4.72

4.29

3.92

3.61

81.0

14.388

33.67

21.90

16.24

12.76

10.47

8.80

7.59

6.62

5.86

5.25

4.73

4.29

3.93

3.61

82.0

14.703

34.17

21.91

16.26

12.77

10.48

8.81

7.59

6.63

5.86

5.25

4.73

4.29

3.93

3.61

83.0

15.024

34.18

21.93

16.25

12.75

10.48

8.82

7.59

6.64

5.86

5.25

4.73

4.29

3.93

3.61

84.0

15.349

33.96

21.98

16.26

12.75

10.48

8.83

7.58

6.65

5.86

5.25

4.74

4.29

3.93

3.61

L _ _

85.0

15.679

33.95

22.05

16.27

12.77

10.48

8.84

7.58

6.65

5.87

5.25

4.74

4.30

3.93

3.61

86.0

16.013

34.17

22.26

16.28

12.85

10.51

8.86

7.60

6.66

5.88

5.25

! 4.74

4.30

3.93

3.61

87.0

16.354

33.79

22.51

16.31

12.87

10.52

8.87

7.61

6.66

5.89

5.25

4.74

4.30

3.93

3.61

88.0

16.703

33.74

22.55

16.33

12.87

10.51

8.87

7.62

6.65

5.90

5.25

i 4.74

4.30

3.93

3.bl

89.0

17.055

33.74

22.43

16.35

12.87

10.51

8.87

7.52

b.o5

5.90

5.25

4.74

4.31

3.93

3.01

90.0

17.413

34.10

22.36

16.35

12.85

10.50

8.8b

7.b2

b.b4

5.89

5.25

4.74

4.30

3.93

3.61 1

TABLE All.9a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R142b R

P^co °c \ ( P ^ b a r )

( T C O - T E V ^ c \ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

80.0

14.078

1.252

1.409

1.590

1.801

2.048

2.339

2.682

3.089

3.574

4.156

4.858

5.709

6.747

8.022

81.0

14.388

1.250

1.405

1.586

1.795

2.040

2.327

2.666

3.068

3.547

4.120

4.811

5.647

6.666

7.916

82.0

14.703

1.249

1.403

1.582

1.789

2.031

2.315

2.650

3.047

3.519

4.084

4.764

5.587

6.587

7.812

83.0

15.024

1.248

1.400

1.577

1.783

2.022

2.304

2.635

3.027

3.492

4.049

4.719

5.527

6.509

7.711

84.0

15.349

1.246

1.397

1.573

1.777

2.014

2.292

2.620

3.007

3.466

4.015

4.674

5.468

6.433

7.612

85.0

15.679

1.244

1.394

1.569

1.771

2.006

2.281

2.605

2.987

3.440

3.981

4.629

5.411

6.359

7.515

86.0

16.013

1.243

1.392

1.564

1.765

1.997

2.270

2.590

2.967

3.414

3.947

4.585

5.354

6.285

7.419

87.0

16.354

1.241

1.389

1.560

1.759

1.989

2.259

2.575

2.948

3.389

3.915

4.543

5.299

6.214

7.327

88.0

16.703

1.240

1.387

1.556

1.754

1.982

2.248

2.561

2.929

3.365

3.883

4.502

5.246

6.145

7.237

89.0

17.055

1.238

1.385

1.552

1.748

1.974

2.238

2.547

2.911

3.341

3.851

4.461

5.193

6.076

7.148

90.0

17.413

1.237

1.382

1.549

1.742

1.967

2.227

2.533

2.893

3.317

3.820

4.421

5.141

6.009

7.062

TABLE All.9b COMPRESSION RATIOS Ρ^Λ/Ρ„.7 FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR Rl42b C ° E V

R142b 229

Γχ*» c

(T -T j X . CO E V o X

10.0

15.0

20.υ

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

90.0

17.413

34.10

22.36

16.35

12.85

10.50

8.86

7.62

6.04

5.89

5.25

4.74

4.30

3.93

3.61

91.0

17.776

34.01

22.26

16.36

12.79

10.51

8.85

7.62

6.64

5.88

5.25

4.73

4.30

3.92

3.60

92.0

18.145

33.92

22.01

16.46

12.78

10.50

8.84

7.61

6.64

5.88

5.25

4.73

4.30

3.92

3.60

93.0

lb.519

33.οϋ

21.92

16.44

12.77

10.49

8.82

7.60

6.64

5.87

5.25

4.72

4.29

3.92

j 3.60

94.0

18.898

33.57

21.81

16.31

12.74

10.46

8.80

7.58

6.63

5.85

5.25

4.71

4.28

3.92

3.59

95.0

19,283

33.40

21.94

16.26

12.74

10.44

8.79

7.57

6.62

5.85

5.24

4.71

4.28

3.91

3.59

96.0

19.674

32.99

21.93

16.21

12.74

10.41

8.80

7.56

6.62

5.84

5.23

4.71

4.27

j 3.91

3.59

97.0

20.071

32.87

21.91

16.08

12.81

10.40

8.79

7.56

6.61

5.84

5.23

4.71

4.27

3.90

3.58

98.0

20.474

32.89

21.95

16.06

12.81

10.40

8.79

7.55

6.61

5.84

5.22

4.71

4.26

3.90

3.58

99.0

20.882

33.02

21.98

16.08

12.78

10.41

8.79

7.54

6.60

5.84

5.21

4.71

4.26

3.89

3.58

100.0

21.297

33.26

22.02

16.21

12.78

10.43

8.78

7.55

6.60

5.84

5.21

4.71

4.26

3.89

3.57

\BLE All.lOa THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R142b R

X j c o ~"°c Xa>b a r )

[T -T ) o ^ v f CO EV C X ^

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

90.0

17.413

1.237

1.382

1.549

1.742

1.967

2.227

2.533

2.893

3.317

3.820

4.421

5.141

6.009

7.062

91.0

17.776

1.235

1.380

1.545

1.736

1.959

2.217

2.520

2.875

3.294

3.790

4.382

5.090

5.944

6.977

92.0

18.145

1.234

1.377

1.542

1.731

1.952

2.207

2.506

2.857

3.271

3.760

4.343

5.040

5.880

6.894

93.0

18.519

1.233

1.375

1.538

1.726

1.944

2.198

2.493

2.840

3.248

3.731

4.305

4.991

5.816

6.813

94.0

18.898

1.231

1.372

1.534

1.720

1.937

2.188

2.480

2.822

3.226

3.702

4.267

4.943

5.754

6.733

95.0

19.283

1.230

1.370

1.530

1.715

1.929

2.178

2.467

2.805

3.203

3.673

4.231

4.896

5.693

6.655

96.0

19.674

1.229

1.367

1.527

1.710

1.922

2.169

2.454

2.789

3.182

3.645

4.195

4.850

5.634

6.578

97.0

20.071

1.227

1.365

1.523

1.705

1.915

2.159

2.441

2.772

3.160

3.618

4.159

4.804

5.575

6.504

98.0

20.474

1.226

1.363

1.520

1.700

1.908

2.150

2.429

2.756

3.139

3.591

4.125

4.759

5.518

6.430

99.0

20.882

1.224

1.360

1.516

1.695

1.901

2.140

2.417

2.740

3.119

3.564

4.091

4.716

5.462

6.358

100.0

21.297

1.223

1.358

1.513 !

1.690

1.894

2.131

2.405

2.724

3.099

3.538

4.057

4.673

5.407

6.288

?ABLE All. 10b COMPRESSION RATIOS Ρ~/Ρ_„ FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR Rl42b °° E V

APPENDIX 12


Operating on R600a*

chemical name

chemical formula

molecular weight


critical pressure, bar

critical density, kg m


freezing point, C

safety group/class

Isobutane

CH(CH3)3

58.1

135.0

36.48

221.1

-21.11

-159.7

3/5b

* Adapted from Jiang, J.A., S. Devotta, F.A. Watson, and F.A. Holland. Derived thermodynamic design data for heat pump systems operating on R600a. J. Heat Recovery Systems (in press).

The basic thermodynamic data were taken from ASHRAE Handbook & Product Directory 1977 Fundamentals (19 77). American Society of Heating, Refrigerating and Air-Conditioning Engineers, New York. p. 16.55.

230

50.0

20.0 l·

lo.o h

u <d a) u w 0) a) n 04

5.0

2.0

h

1.0

L

0.5

o o 03

0 80

160

240

320

400


FIG.A12.1 PRESSURE AGAINST ENTHALPY PER UNIT MASS

FOR R600a

-1 48

0 360

640


100 110 condensing temperature T , C

FIG.A12.2 THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE AGAINST CONDENSING TEMPERATURE FOR R600A FOR VARIOUS COMPRESSION RATIOS AND GROSS TEMPERATURE LIFTS

R600a 233

Tco °c

Ü.0

5.0

1Ü.Ü

15.Ü

20.0

25.Ü

3U.Ü

35.Ü

40.0

45.0

50.0

55.0

60.0

05.0

pco bar

1.5655

1.8603

2.1964

2.5772

3.0051

3.4819

4.0148

4.6095

5.2652

5.9864

6.7854

7.6667

8.6297

9.668Ö

density

liquid

580.6

574.9

569.0

563.1

557.1

551.0

544.7

538.3

531.6

524.8

518.0

510.8

503.5

495.7

kg m

vapour

4.242

4.996

5.849

6.803

7.891

9.085 1 10.431

11.930

13.593

15.424

17.469

19.749

22.280

25.040

PV 3 -1 bar m kg

0.36904

0.37233

0.37550

0.37882

0.38081

0.38325

0.38490

0.38638

0.38734

0.38812

0.38842

0.38821

0.38733

0.38614

latent heat |

kJ kg"1

352.634

347.399

342.164

336.781

331.106

325.37:

319.215

312.939

306.662

300.390

293.674

286.825

279.457

271.496

MJ M "

1.4959

1.7358

2.0014

2.2912

2.6128

2.9561

3.3297

3.7333

4.1685

4.6333

5.1302

5.6645

6.2263

6.7982

enthalpy of


452.634

459.323

466.053

472.966

479.389

486.021

492.379

498.870

505.353

511.840

518.077

524.684

531.115

537.132

mass of 1 working fluid 1

kg MJ"

2.8358

2.8785

2.9226

2.9693

3.0202

3.0734

3.1327

3.1955

3.2609

3.3290

3.4051

3.4864

3.5784

3.6833

TABLE A12.1 PHYSICAL DATA FOR R600a

Tco °C

70.0

75.0

80.0

85.0

90.0

95.0

100.0

105.0

110.0

115.0

120.0

125.0

130.0

134.98 CRITICAL

pco bar

10.8033

12.0378

13.3721

14.8144

16.3692

18.0437

19.8439

21.7736

23.8424

26.0534

28.4178

30.9435

33.6312

36.4774

i

density kg m

liquid

487.9

479.8

471.2

462.0

452.3

442.3

431.3

418.8

405.4

390.4

371.6

349.7

314.5

221.2

vapour

28.148

31.613

35.443

39.755

44.593

50.019

56.192

63.235

71.507

81.257

93.108

108.160

128.535

221.247

PV

bar m kg

0.38380

0.38079

0.37728

0.37264

0.36708

0.36074

0.35314

0.34433

0.33343

0.32063

0.30522

0.28609

0.26165

0.16487

latent

kJ kg"1

263.059

254.517

245.482

235.819

225.541

214.574

202.751

189.947

175.662

160.059

142.017

121.181

93.389

0.000

heat

MJ m"

7.4047

8.0460

8.7007

9.3751

10.0575

10.7328

11.3930

12.0113

12.5611

13.0058

13.2228

13.1070

12.0037

0.0000

1

enthalpy of


543.196

548.948

554.625

560.051

565.232

570.224

575.076

! 579.069

581.965

583.948

585.016

585.050

581.951

552.077


kg MJ~

3.8014

3.9290

4.0736

4.2405

4.4338

4.6604

4.9322

5.2646

5.6927

6.2477

7.0414

8.2521

10.7079

oo

TABLE A12.1 PHYSICAL DATA FOR R6QOa

234 Thermodynamic Design Data for Heat Pump Systems ϊ' \ Tm c 1

\ CO " ^ * c o b a r

h c o - V ^ ^ 1 0 . U

15.Ü

2U.Ü

2 5 . υ

3 0 . 0

35.Ü

4U.0

45.U

50.U

5 5 . 0

6 0 . 0

6 5 . 0

/ 0 . 0

75.U

10 .0

2 . 1 9 6

2 5 . 5 7

16 .86

12 .46

9 .77

a.oi

6.59

-

-

-

_

- '

11.0

2.269

25.46

16.82

12.50

9.75

8.03

6.64

-

-

-

_

-

12.0

2.343

25.40

16.82

12.53

9.7Ö

Ö.06

6.71

5.59

-

-

_

-

13.0

2.419

25.37

16.81

12.54

9.83

8.06

6.76

5.65

-

-

-

-

14.0

2.497

25.45

16.89

12.54

9.87

8.08

6.80

5.71

-

-

—

-

15.0

2.577

25.62

16.97

12.58

9.92

8.11

6.84

5.76

-

-

—

-

16.0

2.659

25.98

17.13

12.67

10.01

8.14

6.89

5.83

-

-

_

-

17.0

2.743

26.24

17.19

12.72

10.06

8.18

6.92

5.89

5.00

-

—

-

18.0

2.828

26.53

17.29

12.78

10.11

8.24

6.94

5.94

5.05

-

_

-

19.0

2.916

26.92

17.43

12.87

10.14

8.29

6.97

5.98

5.11

-

™*

-

20.0

3.005

27.24

17.54

12.94

10.18

8.34

7.00

6.02

5.15

-

_

-

TABLE A12.2a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURE FOR R600a

r^co°c

^ c o b a r )

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

j 75.0

10.0

2.196

1.403

1.680

2.028

2.471

3.013

3.671

-

-

-

-

-

-

-

~

11.0

2.269

1.399

1.673

2.016

2.450

2.992

3.647

-

-

-

-

-

-

-

-

12.0

2.343

1.396

1.666

2.005

2.431

2.970

3.613

4.388

-

-

-

-

-

-

-

13.0

2.419

1.392

1.659

1.994

2.414

2.947

3.586

4.365

-

-

-

-

-

-

-

14.0

2.497

1.389

1.653

1.983

2.396

2.924

3.559

4.338

-

-

-

-

-

-

-

15.0

2.577

1.385

1.646

1.972

2.379

2.899

3.535

4.308

-

-

-

-

-

-

-

16.0

2.659

1.382

1.640

1.961

I 2.363

ί 2.871

3.506

4.275

-

-

-

-

-

-

-

17.0

2.743

1.379

1.634

! 1.950

2.347

2.846

3.476

4.229

5.137

-

-

-

-

-

-

18.0

2.828

1.375

1.628

1.940

2.330

2.822

3.446

4.192

5.103

-

-

-

-

-

-

19.0

2.916

1.372

1.621

1.930

2.315

2.798

3.414

4.155

5.065

-

-

-

-

-

-

20.0

3.005

1.368

1.615

1.920

2.299

2.774

3.381

4.122

5.023

-

-

-

-

-

-

TABLE A12.2b COMPRESSION RATIO Ρ„Λ/Ι> FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES CO EV FOR R600a

R600a 235 *Γ

(τ k CO

^co°c

-T ) ° c \ EV' \ |

10 .0

1 5 . υ

2U.Ü

2 5 . 0

3ü.Ü

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

0 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

2 0 . 0

3 . 0 0 5

2 7 . 2 4

17 .54

12 .94

10 .18

8 . 3 4

7 . 0 0

6 . 0 2

5 . 1 5

-

-

-

-

-

-

2 1 . 0

3 . 0 9 6

2 7 . 6 5

1 7 . 6 5

1 3 . 0 0

1 0 . 2 2

8 .39

7 . 0 1

6 . 0 5

5 . 2 0

-

-

-

-

-

-

2 2 . 0

3 . 1 9 0

2 7 . 7 3

1 7 . 7 0

1 3 . 0 0

1 0 . 2 2

8 . 4 1

7 . 0 3

6 . 0 6

5 . 2 4

4 . 5 1

-

-

-

-

-

2 3 . 0

3 . 2 8 5

2 8 . 0 8

1 7 . 8 4

1 3 . 0 6

1 0 . 2 6

8 . 4 4

7 . 0 7

6 . 0 8

5 .28

4 . 5 6

-

-

-

-

1

2 4 . 0

3 . 3 8 2

2 8 . 3 3

1 8 . 0 1

1 3 . 1 3

1 0 . 3 2

8 . 4 6

7 . 1 1

6 . 1 0

5 .32

4 . 6 0

-

-

-

-

-

2 5 . 0

3 .482

2 8 . 5 3

18 .19

1 3 . 2 1

10 .38

8 .49

7 . 1 5

6 . 1 2

5 . 3 5

4 . 6 4

-

-

-

-

-

2 6 . 0

3 .584

2 8 . 5 3

1 8 . 4 5

1 3 . 3 1

1 0 . 4 3

8 . 5 3

7 .19

6 . 1 4

5 .37

4 . 6 8

-

-

-

-

-

2 7 . 0

3 . 6 8 8

2 8 . 9 6

1 8 . 7 4

13 .47

1 0 . 5 1

8 . 5 9

7 . 2 4

6 . 1 8

5 . 4 1

4 . 7 3

4 . 1 2

-

-

-

-

2 8 . 0

3 .794

2 9 . 1 3

1 8 . 9 6

1 3 . 5 8

10 .57

8 . 6 2

7 .27

6 . 2 2

5 . 4 2

4 . 7 7

4 . 1 6

!

-

-

-

2 9 . 0

3 . 9 0 3

2 9 . 1 6

19 .09

13 .69

10 .62

8 .67

7 .29

6 . 2 5

5 .44

4 . 7 9

4 .19

-

-

-

-

1

30 .0

4 . 0 1 5

29 .17

1 9 . 1 4

13 .77

10 .66

8 .69

7 .30

6 .27

5 .45

4 .81

4 . 2 3

-

-

-

—

TABLE AI2.3a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATÜRE FOR R600a

\ < c o b a r

| ( T C O - T E V ) ^ \

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

| 2 0 . 0

3 . 0 0 5

1 .368

1.615

1.920

2 . 2 9 9

2 . 7 7 4

3 . 3 8 1

4 . 1 2 2

5 . 0 2 3

-

-

-

-

-

-

2 1 . 0

3 . 0 9 6

1 .365

1.609

1.910

2 . 2 8 4

2 . 7 5 2

3 . 3 4 3

4 . 0 8 3

4 . 9 7 7

-

-

-

-

-

-

2 2 . 0

3 . 1 9 0

1.361

1 .603

1.900

2 . 2 6 8

2 .729

3 . 3 1 0

4 . 0 4 2

4 . 9 1 8

5 .974

-

-

-

-

-

1 23.0

3 . 2 8 5

1.358

1.597

1 .890

2 . 2 5 3

2 . 7 0 7

3 .277

4 . 0 0 2

4 . 8 6 9

5 .927

-

-

-

-

-

2 4 . 0

3 . 3 8 2

1.354

1.591

1.881

2 . 2 3 8

2 . 6 8 5

3 . 2 4 5

3 . 9 6 0

4 . 8 1 9

5 . 8 7 5

-

-

-

-

-

2 5 . 0

3 . 4 8 2

1.351

1.585

1.872

2 . 2 2 4

2 . 6 6 4

3 . 2 1 5

3 .917

4 . 7 7 6

5 . 8 2 0

~

-

-

-

li

2 6 . 0

3 .584

1.348

1.580

1.863

2 . 2 1 0

2 . 6 4 3

3 . 1 8 5

3 . 8 6 9

4 . 7 2 5

5 . 7 6 1

- ,

-

-

-

-

2 7 . 0

3 . 6 8 8

1.345

1.574

1.854

2 . 1 9 7

2 . 6 2 2

3 . 1 5 5

3 .827

4 . 6 7 4

5 .687

6 .907

-

-

-

-

2 8 . 0

3 .794

1.342

1.568

1.845

2 . 1 8 3

2 . 6 0 2

3 . 1 2 6

3 . 7 8 5

4 . 6 2 2

5 .624

6 . 8 4 6

-

-

-

2 9 . 0

3 . 9 0 3

1.339

1 .563

1.836

2 . 1 7 1

2 . 5 8 3

3 . 0 9 9

3 . 7 4 6

4 . 5 7 0

5 .562

6 .781

-

-

-

- N

3 0 . 0

4 . 0 1 5

1.336

1.558

1.828

2 . 1 5 8

2 . 5 6 5

3 .071

3 .707

4 .517

5 .507

6 . 7 1 1

-

- !

-

-

TABLE A12.3b COMPRESSION RATIO PrQ/PEV F 0 R A RANGE OF LIFTS AND CONDENSING TEMPERATURES

FOR R600a


("V0 1 Xcobar

( T C O - T K V ) 0 ^ \ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

30.0

4.015

29.17

19.14

13.77

10.66

8.69

7.30

6.27

5.45

4.81

4.23

-

-

-

1 " 1

31.0

4.129

29.31

19.11

13.90

10.71

8.73

7.33

6.30

5.46

4.83

4.26

-

-

-

-

32.0

4.245

29.62

19.16

13.99

10.77

8.75

7.35

6.32

5.48

4.85

4.29

3.77

-

-

-

33.0

4.364

29.60

19.16

14.07

10.82

8.77

7.36

6.34

5.50

4.85

4.31

3.80

-

-

34.0

4.486

29.59

19.14

14.13

10.87

8.80

7.39

6.34

5.52

4.87

4.33

3.83

-

-

-

35.0

4.609

29.57

19.17

14.17

10.94

8.84

7.42

6.36

5.54

4.88

4.35

3.86

-

-

-

3b.0

4.736

29.50

19.22

14.15

11.02

8.87

7.44

6.37

5.50

4.89

4.37

3.88

-

-

I

37.0

4.865

29.22

19.40

14.19

11.08

8.92

7.46

6.39

5.58

4.90

4.38

3.91

3.47

-

1

38.0

4.996

29.29

19.49

14.25

11.17

8.97

7.49

6.41

5.60

4.93

4.39

3.93

3.50

-

-

39.0

5.129

29.34

19.54

14.26

11.22

9.02

7.52

6.44

5.61

4.94

4.40

3.95

3.52

-

-

4U.0

5.265

29.54 1

19.58

14.31

11.26

9.07

7.55

0.46

5.63

4.9o

4.41

3.97

3.54 |

-

-

TABLE A12.4a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURE FOR R600a R

Γ\τ

(T -1 CO

:o°c

\ C P ^ b a r )

-T ) C X \ EV' \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

30.0

4.015

1.336

1.558

1.828

2.158

2.565

3.071

3.707

4.517

5.507

6.711

-

-

-

-

31.0

4.129

1.333

1.553

1.820

2.146

2.546

3.045

3.669

4.457

5.444

0.637

-

-

-

-

32.0

4.245

1.331

1.548

1.812

2.134

2.529

3.018

3.632

4.405

5.380

6.546

7.950

-

-

-

33.0

4.364

1.328

1.543

1.804

2.122

2.511

2.993

3.59ο

4.354

5.317

6.468

7.874

-

|

i -..

34.0

4.486

1.326

1.538

1.796

2.110

2.494

2.969

3.561

4.304

5.252

6.392

7.792

-

-

-

35.0

4.609

1.324

1.534

1.789

2.099

2.478

2.944

3.526

4.256

5.186

6.322

7.705

-

-

-

36.0

4.736

1.322

1.530

1.781

2.087

2.462

2.921

3.493

4.209

5.113

6.245

7.613

-

-

-

37.0

4.865

1.319

1.525

1.774

2.076

2.445

2.898

3.459

4.162

5.048

6.165

7.502

9.111

-

-

38.0

4.996

1.317

1.521

1.766

2.065

2.429

2.875

3.426

4.116

4.984

6.086

7.404

9.013

-

-

39.0

5.129

1.314

1.516

1.759

2.054

2.413

2.852

3.394

4.072

4.922

6.005

7.309

8.910

-

-

40.0

5.265

1.311

1.512

1.752

2.043

2.397

2.830

3.363

4.028

4.861

5.923

7.222

8.801

-

-

TABLE Al2.4b COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES CO EV FOR R6QOa

R600a 237 f \Tco °c

Χ<ξςο bar )

(TCO-TEV» ° C \

1 0 . U

15 .0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

bO.O

0 5 . 0

7 0 . 0

7 5 . 0

4 0 . 0

5 , 2 6 5

29.54 1

1 9 . 5 8

14 .31

11 .2b

9 .07

7 . 5 5

0 . 4 0

5 . 0 3

4 . 9 0

i 4 . 4 1 1

3 .97

1 3.54

1 -

i ..

4 1 . 0

5 . 4 0 3

2 9 . 7 2

1 9 . 6 3

1 4 . 3 8

1 1 . 2 8

9 . 1 5

7 . 5 8

0 . 4 9

5 .04

4 . 9 8

j 4 . 4 2

j 3 . 9 8

3 .57

--

4 2 . 0

5 . 5 4 5

2 9 . 8 9

1 9 . 5 4

1 4 . 5 0

1 1 . 3 1

9 . 2 0

7 . 0 2

0 . 5 0

5 . 6 0

5 . 0 0

4 . 4 3

3 . 9 9

3 . 5 9

3 . 2 1

-

4 3 . 0

5 .089

3 0 . 1 0

19 .57

1 4 . 5 5

1 1 . 3 5

9 . 2 0

7 . 0 0

0 . 5 3

5 . 0 8

5 . 0 1

4 . 4 5

4 . 0 0

3 . 0 1

3 . 2 3

-

4 4 . 0

5 . 8 3 0

3 0 . 2 3

19 .57

14 .56

1 1 . 3 5

9 .29

7 .09

0 . 5 5

5 . 0 9

5 .02

4 . 4 7

4 . 0 1

3 . 0 2

j 3 . 2 5

j

4 5 . 0

5 . 9 8 0

3 0 . 4 2

1 9 . 0 8

14 .59

11 .38

9 . 3 2

7 . 7 3

0 . 5 7

5 . 7 1

5 . 0 3

4 . 4 8

4 . 0 2

3 .04

3 .27

,

4 0 . 0

0 . 1 4 0

3 0 . 0 4

1 9 . 7 5

1 4 . 0 2

1 1 . 4 3

9 . 3 3

7 . 7 9

0 . 0 0

5 . 7 3

5 . 0 5

4 . 5 0

4 . 0 2

3 . 0 5

3 .29

-

4 7 . 0

6 . 2 9 0

3 0 . 9 0

1 9 . 9 0

1 4 . 6 0

1 1 . 5 2

9 . 3 7

7 . 8 3

0 . 0 3

5 . 7 5

5 .00

4 . 5 2

4 . 0 4

3 .66

3 . 3 1

1 2 . 9 8

4 8 . 0

6 . 4 5 0

3 0 . 9 5

2 0 . 0 4

1 4 . 0 3

11 .56

9 .39

7 . 8 8

0 . 0 0

5 .77

5 .07

4 . 5 3

4 . 0 5

3 . 0 0

3 .32

2 . 9 9

4 9 . 0

6 .619

3 1 . 1 0

2 0 . 1 5

14 .67

11 .59

9 . 4 1

7 .91

0 . 6 9

5 . 7 8

5 . 0 9

4 . 5 3

4 . 0 0

3 .07

3 . 3 4

3 . 0 1

5 0 . 0

0 . 7 8 5

3 1 . 1 8

2 0 . 2 4

1 4 . 7 3

11 .01

9 . 4 3

7 . 9 3

0 .72

5 . 8 0

5 .10

4 . 5 4

4 .07

3 . 0 8

3 . 3 5

3 . 0 3


\ ^ c o bar)

(T -T ) ° C \ V CO EV' \

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

! 0 0 . 0

I 0 5 . 0

7 0 . 0

7 5 . 0

4 0 . 0

5 . 2 0 5

1.311

1.512

1.752

2 . 0 4 3

2 . 3 9 7

2 . 8 3 0

3 . 3 6 3

4 . 0 2 8

4 . 8 0 1

5 . 9 2 3

7 .222

8 . 8 0 1

4 1 . 0

5 . 4 0 3

1.309

1 .508

1.745

2 . 0 3 2

2 . 3 8 1

2 . 8 0 8

3 . 3 3 2

3 . 9 8 5

4 . 8 0 2

5 . 8 3 3

7 .124

8 . 0 8 5

4 2 . 0

5 . 5 4 5

1.300

1.503

1.738

2 . 0 2 1

2 . 3 6 0

2 . 7 8 7

3 . 3 0 3

3 .942

4 . 7 4 4

5 . 7 5 3

7 .027

8 .549

10 .384

4 3 . 0

5 . 6 8 9

1.304

1.499

1.732

2 . 0 1 1

2 . 3 5 1

2 . 7 6 0

3 .274

3 . 9 0 2

4 . 6 8 7

5 . 6 7 5

0 . 9 3 0

8 . 4 3 1

10 .204

4 4 . 0

5 . 8 3 6

1 .301

1 .495

1.720

2 . 0 0 2

2 . 3 3 7

2 . 7 4 5

3 . 2 4 5

3 . 8 0 2

4 . 0 3 3

5 . 0 0 0

0 . 8 3 3

8 .316

10 .138

4 5 . 0

5 . 9 8 6

1.299

1.491

1.719

1.992

2 . 3 2 3

2 . 7 2 b

3 . 2 1 8

3 . 8 2 4

4 . 5 8 0

5 .527

6 . 7 3 5

8 . 2 Ί

1 0 . 0 0 6

4 6 . 0

6 . 1 4 0

1.296

1.487

1 .713

1 .983

2 . 3 0 9

2 . 7 0 6

3 .191

3 .787

4 . 5 2 8

5 . 4 5 6

6 .628

8 . 0 9 0

9 . 8 0 9

4 7 . 0

6 . 2 9 6

1.294

1 .483

1.707

1.974

2 . 2 9 5

2 . 6 8 7

3 . 1 6 4

3 . 7 5 0

4 . 4 7 7

5 .387

6 . 5 3 3

7 . 9 7 9

9 . 7 0 8

11 .791

4 8 . 0

6 . 4 5 0

1.292

1.479

1.701

1.905

2 . 2 8 3

2 . 0 0 8

3 .139

3 . 7 1 5

4 . 4 2 8

5 .319

0 . 4 4 1

7 . 8 0 4

9 . 5 0 8

1 1 . 0 4 8

4 9 . 0

0 .019

1.290

1.470

1.090

1.957

2 . 2 7 0

2 . 0 5 0

3 .114

3 .081

4 . 3 8 0

5 .255

0 . 3 5 1

7 . 7 5 0

9 . 4 3 2

1 1 . 4 9 8

5 0 . 0

6 . 7 8 5

1.289

1.472

1.090

1.949

2 . 2 5 8

2 . 0 3 3

3 . 0 8 9

3 .047

4 . 3 3 4

5 .191

0 . 2 0 5

7 .034

9 .307

11 .342

TABLE A12.5b COMPRESSION RATIO PrQ/pE V

F 0 R A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R600a


^ c o b a r )

<T«TTKV> ^ \

10.U

15.U

2 0 . 0

2b.U

30.Ü

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

0 5 . 0

7 0 . 0

7 5 . 0

5 0 . 0

6 . 7 8 5

3 1 . 1 8

2 0 . 2 4

1 4 . 7 3

1 1 . 6 1

9 . 4 3

7 . 9 3

6 . 7 2

5 . 8 0

5 . 1 0

4 . 5 4

4 . 0 7

3 . 6 8

3 . 3 5

3 . 0 3

5 1 . 0

6 . 9 5 5

3 1 . 1 1

2 0 . 3 1

1 4 . 7 6

11 .62

9 . 4 5

7 . 9 3

6 . 7 6

5 .82

5 . 1 2

4 . 5 5

4 . 0 9

3 . 6 8

3 . 3 5

3 .04

5 2 . 0

7 . 1 2 8

3 1 . 1 1

2 0 . 3 5

1 4 . 8 0

1 1 . 5 8

9 . 5 0

7 .94

6 . 7 8

5 . 8 4

5 . 1 2

4 . 5 5

4 . 0 9

3 . 6 9

3 . 3 6

3 . 0 6

5 3 . 0

7 . 3 0 5

3 1 . 0 0

2 0 . 3 0

1 4 . 8 3

11 .56

9 . 5 1

7 . 9 5

6 .81

5 . 8 5

5 . 1 3

4 . 5 6

4 . 1 0

3 . 7 0

3 . 3 6

3 .07

5 4 . 0

7 .484

3 0 . 9 7

2 0 . 2 5

1 4 . 8 4

1 1 . 5 5

9 . 5 0

7 . 9 4

6 . 8 2

5 . 8 7

5 .14

4 . 5 7

4 . 1 0

3 . 7 0

3 . 3 6

3 .07

5 5 . 0

7 .667

3 0 . 5 6

2 0 . 0 9

1 4 . 7 8

1 1 . 5 3

9 . 4 7

7 . 9 3

6 .81

5 .87

5 . 1 4

4 . 5 7

4 . 1 0

3 . 7 0

3 . 3 6

3 . 0 8

5 6 . 0

7 . 8 5 3

3 0 . 3 7

2 0 . 0 0

1 4 . 7 8

11 .52

9 . 4 6

7 . 9 3

6 . 8 0

5 .89

5 . 1 5

4 . 5 7

4 . 1 0

3 . 7 1

3 .36

3 . 0 8

5 7 . 0

8 .042

3 0 . 0 7

19 .94

14 .77

11 .52

9 . 4 2

7 . 9 5

6 . 8 0

5 . 9 0

5 . 1 5

4 . 5 7

4 . 1 0

3 .71

3 . 3 6

3 . 0 8

5 8 . 0

8 .236

2 9 . 8 1

19 .84

14 .71

1 1 . 5 3

9 .39

7 . 9 5

6 . 7 9

5 .92

5 .16

4 . 5 7

4 . 1 0

3 .71

3 .37

3 . 0 8

5 9 . 0

8 . 4 3 1

2 9 . 6 9

1 9 . 8 8

14 .71

11 .54

9 .39

7 . 9 5

6 . 7 9

5 . 9 3

5 .17

4 . 5 8

4 . 1 1

3 .71

3 .37

3 . 0 8

6 0 . 0 ;

8 . 6 3 0

29 .72

19 .90

1 4 . 7 3

11 .57

9 .42

7 . 9 5

6 . 8 0

5 . 9 3

5.19

4 . 5 9 1

4 . 1 1

3 .71

3 .38

3 . 0 8

TABLE Al2.6a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURE FOR R600a

^ \ C 0

( T C 0 - T E V ' ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.Q

50.0

55.0

60.0

65.0

70.0

75.0

50.0 |

6.785

1.289

1.472

1.690

1.949 1

2.258

2.633

3.089

3.647

4.334

5.191

6.265

7.634

9.307

11.342

51.0

6.955

1.287

1.468

1.685

1.941

2.246

2.615

3.065

3.615

4.289

5.129

6.180

7.509

9.171

11.180

52.0

7.128

1.286

1.465

1.679

1.933

2.235

2.599

3.042

3.583

4.246

5.069

6.099

7.397

9.034

10.992

53.0

7.305

1.284

1.462

1.674

1.925

2.224

2.583

3.019

3.551

4.203

5.010

6.019

7.287

8.899

10.826

54.0

7.484

1.282

1.459

1.668

1.917

2.213

2.567

2.997

3.521

4.162

4.953

5.941

7.182

8.762

10.664

55.0

7.667

1.281

1.456

1.663

1.910

2.202

2.551

2.975

3.491

4.121

4.897

5.865

7.078

8.625

10.516

56.0

7.853

1.279

1.453

1.658

1.902

2.191

2.536

2.953

3.461

4.081

4.843

5.791

6.978

8.478

10.354

57.0

8.042

1.277

1.450

1.653

1.894

2.181

2.521

2.932

3.432

4.042

4.790

5.718

6.881

8.345

10.192

58.0

8.236

1.276

1.448

1.649

1.887

2.170

2.507

2.912

3.404

4.004

4.739

5.648

6.786

8.216

10.033

59.0

8.431

1.274

1.445

1.644

1.880

2.160

2.493

2.892

3.376

3.966

4.688

5.580

6.693

8.090

9.871

60.0

8.630

1.272

1.442

1.639

1.872

2.149

2.478

2.872

3.348

3.929

4.639

5.512

6.602

7.968

9.708

TABLE Al2.6b COMPRESSION RATIO P^/Pgy FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R600a

R600a 239 1 - C5 1

Tco c

(pco H

ΐϋ .υ

1 1 5 . U

2U.U

2b.U

3U.U

3 b . 0

4 0 . 0 !

4b.U

bü.u

b b . U

ou.u

b b . U

7U.U

7b. υ

ou.u

8 . 6 3 0

2 9 . 7 2

19 .90

1 4 . 7 3

11 .57

9 .42

7 .9b

6 . 8 0

b . 9 3

b . 1 9

4 . 5 9

4 . 1 1

3 . 7 1

3 . 3 8

3 . 0 8

61.U

8 .832

3U.U5

2U.U2

1 4 . 7 8

11 .64

9 . 4 5

7 .97

6 . 6 2

5 .94

5 . 2 1

4.6U

4 . 1 2

3 . 7 2

3 .39

3 . 0 8

62.U

9.U36

3U.11

19 .96

14 .79

1 1 . 6 5

9 .47

7 . 9 5

6 . 8 5

5 . 9 5

5 . 2 3

4 . 6 1

4 . 1 2

3 .72

3 .39

3.U9

63.U

9 . 2 4 2

3U.4U

2U.U1

1 4 . 8 3

11 .67

9 . 5 1

7 .96

6 . 8 6

5 . 9 5

5 .24

4 . 6 2

4 . 1 3

3 . 7 3

3 .39

3.U9

64.U

9 .454

3U.61

1 9 . 9 8

1 4 . 8 6

11 .67

9 . 5 2

7 . 9 6

6 . 8 6

5 . 9 5

5 . 2 5

4 . 6 3

4 . 1 3

3 . 7 3

3 .39

3 . 1 0

65.U

9 .669

31.. 02

1 9 . 9 5

1 4 . 8 4

11 .67

9 . 5 3

7 .97

6 . 8 6

5 . 9 5

5 . 2 5

4 . 6 4

4 . 1 3

3 . 7 3

3 .39

3.1U

66.U

9 .887

3 0 . 7 6

19 .77

14 .72

11 .59

9 .49

7 .94

6 . 8 3

5 .94

5 . 2 3

4 . 6 4

4 . 1 3

3 . 7 3

3 .38

3.U9

67.U

10 .110

30 .91

19 .76

14 .67

11 .58

9 .49

7 .94

6 .80

5 . 9 5

5 . 2 3

4 . 6 4

4 . 1 3

3 .72

3 .38

3 .09

6 8 . 0

10 .337

3 1 . 2 6

19 .85

14 .67

11 .58

9 .49

7 . 9 6

6 . 8 0

5 . 9 5

5 . 2 3

4 . 6 5

4 . 1 4

3 .72

3 .38

3 .09

6 9 . 0

1 0 . 5 6 8

3 1 . 5 4

2 0 . 0 1

14 .69

11 .62

9 . 5 1

7 .97

6 .81

5 . 9 5

5 . 2 3

4 . 6 6

4 . 1 5

3 . 7 3

3 .3«

3 .09

' 70 .0

10 .803

3 1 . 6 1

2 0 . 2 6

14 .71

1 1 . 6 3

9 .51

7 .98

6 .82 !

5 .95 |

5 . 2 3 I

4 . 6 6

4 . 1 5

3 .73

1 3 .38

3 .09

TABLE Al2.7a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP)R FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURE FOR R600a

l \ c o ° c

\<!cobar)

< T C O - T E V » ^ ^

1U.U

15.U

2U.U

25.U

3U.U

35.U

40.U

4b.U

5U.U

55.U

6U.U

65.U

7U.U

75.Ü

6U.U

8.63U

1.272

1.442

1.639

1.872

2 . 1 4 9

2 . 4 7 8

2 .o72

3 .34ο

3 .929

4 . 6 3 9

5 .512

6 . 6 0 2

7 . 9 6 8

9 . 7 0 8

6 1 . 0

8 .832

1.270

1.438

1.635

1.865

2 .139

2 . 4 6 4

2 . 8 5 2

3 . 3 2 1

3 .892

4 . 5 9 0

5 .447

6 . 5 1 3

7 . 8 4 8

9 . 5 3 5

6 2 . 0

9 . 0 3 6

1.268

1.43b

1.630

1.8b7

2 . 1 2 9

2 . 4 5 0

2 . 8 3 3

3 .29b

3 .8bb

4 . 5 4 2

5 . 3 8 3

6 . 4 2 5

7 . 7 3 1

9 .377

6 3 . 0

9 . 2 4 2

1.265

1.432

1 .625

1.850

2 . 1 1 8

2 . 4 3 6

2 . 8 1 3

3 . 2 6 8

3 . 8 2 0

4 . 4 9 3

5 .319

6 .339

7 .616

V.221

6 4 . 0

9 .454

1 .263

1.428

1 .620

1 .843

2 . 1 0 8

2 . 4 2 2

2 . 7 9 b

3 . 2 4 2

3 . 7 8 5

4 . 4 4 7

5 .257

6 . 2 5 6

7 .50b

9 . 0 7 2

6 b . 0

9 . 6 6 9

1.261

1.42b

1.61b

1.83b

2 . 0 9 8

2 . 4 0 8

2 . 7 7 7

3 .218

3 .752

4.4U2

5 .197

6 .176

7 .397

8 .927

6 6 . 0

9 .887

1.259

1.422

1.610

1.830

2 . 0 6 8

2 . 3 9 5

2 . 7 5 9

3 . 1 9 3

3 .718

4 . 3 5 8

5 .139

6.U98

7.292

8 .766

6 7 . 0

1 0 . 1 1 0

1.257

1.418

1.606

1.823

2 . 0 7 8

2 .382

2 . 7 4 1

3.17U

3 .686

4 . 3 1 4

5 .081

6 . 0 2 2

7 . 1 8 8

8 . 6 5 0

6 8 . 0

10 .337

1.25b

1.41b

1.6U1

1.817

2.UU9

2 .309

2 .724

3 . U 7

3 .obb

4 . 2 7 2

b . 0 2 6

b . 9 4 8

7 .089

8 . b l 7

6 9 . 0

10 .b68

1.253

1.412

i . b 9 7

1.611

2.U0U

2 . 3 b o

2 .7uu

3 .12b

3 .62b

4 . 2 3 2

4 . 9 7 2

5 .877

6 .994

8 . 3 9 0

70 .0

10 .803

1.252

1.409

1.592

1.80b

2 .052

2 .3^4

2 . U 9 1

3 .103

3 .b9b

4 .192

4 .919

b .607

6 .901

8 .2ob

TABLE A12.7b COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES CO EV FOR R600a


^ c o 0 c

Mpco b a r )

(T -T ) ° C ^ V \ CO RV \

ΐ υ . ϋ

15.U

20.U

25.U

3 0 . 0

1 35.U

4 0 . 0

4 5 . Ü

5U.Ü

5 5 . υ

6 0 . 0

0 5 . υ

j 7 υ . υ

7 5 . υ

7U.Ü

1 0 . 8 0 3

3 1 . 6 1

2 0 . 2 6

1 4 . 7 1

1 1 . 6 3

9 . 5 1

7 . 9 6

6 . 8 2

5 .95

5 .23

4 . 6 6

4 . 1 5

3 . 7 3

3 .38

3 .09

7 1 . 0

11 .042

3 1 . 4 2

2 0 . 4 1

14 .74

11 .64

9 . 5 1

8 . 0 0

6 . 8 2

5 . 9 5

5 .24

4 . 6 6

4 . 1 6

3 . 7 3

3 . 3 8

3 . 0 9

7 2 . 0

1 1 . 2 8 5

3 1 . 8 7

2 0 . 7 0

1 4 . 8 5

11 .67

9 . 5 5

8 . 0 3

6 .84

5 .95

5 .26

4 . 6 7

4 . 1 7

3 .74

3 .39

3 . 0 9

7 3 . 0

11 .532

3 1 . 8 6

2 0 . 8 9

14 .91

1 1 . 6 8

9 . 5 6

8 . 0 3

6 . 8 6

5 . 9 5

5 .2b

4 . 6 7

4 . 1 8

3 . 7 4

3 .39

j 3 . 0 9

7 4 . 0

1 1 . 7 8 3

3 1 . 6 8

2 0 . 8 4

14 .92

11 .64

9 . 5 5

8 . 0 1

6 . 6 5

5 .94

5 . 2 5

4 . 6 6

4 . 1 8

3 . 7 4

3 . 3 8

3 . 0 9

7 5 . 0

12 .038

3 1 . 8 2

2 0 . 8 5

1 5 . 0 5

11 .64

9 . 5 5

8 . 0 1

6 . 8 6

5 .94

5 . 2 5

4 . 6 5

4 . 1 8

3 . 7 5

3 . 3 8

3 . 0 8 1

7 6 . 0

12 .297

3 2 . 4 6

2 0 . 7 3

1 5 . 1 1

11 .64

9 . 5 4

8 . 0 1

6 . 8 b

5 .94

5 .24

4 . 6 5

4 .17

3 . 7 5

3 .38

3 . 0 8

7 7 . 0

12 .560

3 2 . 8 4

2 0 . 8 5

1 5 . 2 3

11 .68

9 . 5 4

8 . 0 2

6 .87

5 . 9 5

5 . 2 3

4 . 6 6

4 .17

3 . 7 6

3 . 3 8

3 . 0 8

7 8 . 0

12 .827

3 2 . 8 2

2 0 . 7 *

1 5 . 3 0

1 1 . 7 0

9 . 5 3

8 . 0 1

6 . 8 6

5 .95

5 .22

4 . 6 6

4 .17

3 .76

3 .38

3 . 0 8

7 9 . 0

1 3 . 0 9 8

3 2 . 5 9

2 0 . 7 9

15 .32

1 1 . 7 3

9 . 5 1

8 .01

6 . 8 5

5 . 9 5

5 . 2 1

4 . 6 5

4 . 1 6

3 .76

3 .38

3 .07

8 0 . 0

13 .372

3 2 . 2 6

2 0 . 7 3

1 5 . 2 5

11 .77

9 .49

7 .99

6 .84

5 .94

5 .21

4 . 6 4

4 . 1 5

3 . 7 5

3 .38

3 .07

TABLE A12.8a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE LIFTS AND CONDENSING TEMPERATURE FOR R600a

(COP) FOR A RANGE OF

Γ \ τ

(T -r co

X ^ b a r )

■ T E V ^ \

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

TABL

7 0 . 0

1 0 . 8 0 3

1.252

1.409

1.592

1.805

2 . 0 5 2

2 .344

2 .691

3 . 1 0 3

3 .595

4 . 1 9 2

4 .919

5 .807

6 . 9 0 1

8 . 2 6 5

E A12.8b

71 .0 I

11 .042

1.250

1.406

1.588

1.798

2 . 0 4 4

2 . 3 3 1

2 . 6 7 4

3 .081

3 . 5 6 6

4 . 1 5 2

4 . 8 6 7

5 .739

6 . 8 1 0

8 . 1 4 3

COMPR FOR R

7 2 . 0

1 1 . 2 8 5 |

1.249

1 .403

1.583

1.792

2 . 0 3 5

2 . 3 2 0

2 . 6 5 8

3 . 0 6 0

3 . 5 3 8

4 . 1 1 4

4 . 8 1 6

5 .672

6 . 7 2 2

8 .024

ESSION R 600a

7 3 . 0

11 .532

1.248

1.400

1.579

1.786

2 .027

2 . 3 0 8

2 . 6 4 2

3 .039

3 . 5 1 0

4 . 0 7 7

4 . 7 6 6

5 .607

6 . 6 3 6

7 .909

ATIO Ρ „ Λ CO

7 4 . 0

1 1 . 7 8 3

1.246

1.398

1.574

1.780

2 .019

2 . 2 9 7

2 .627

3 .019

3 .484

4 . 0 4 1

4 . 7 1 8

5 . 5 4 3

6 . 5 5 2

7 . 7 9 8

/ P E V FOR

7 5 . 0

1 2 . 0 3 8

1.245

1.395

1.570

1.774

2 . 0 1 1

2 . 2 8 6

2 . 6 1 2

2 . 9 9 8

3 .457

4 . 0 0 6

4 . 6 7 1

5 .481

6 .471

7 . 6 8 9 i A RANGE

7 6 . 0

12 .297

1.244

1.392

1.566

1.768

2 . 0 0 3

2 . 2 7 b

2 . 5 9 6

2 . 9 7 8

3 . 4 3 1

3 .971

4 . b 2 4

5 . 4 2 0

6 .391

1 7 .584

OF LIFT!

7 7 . 0

1 2 . 5 6 0

1.242

1.390

1.562

1.762

1.995

2 . 2 6 5

2 .582

2 . 9 5 9

3 .406

3 . 9 3 8

4 . 5 7 9

5.3ου

6 . 3 1 3

! 7 .481

3 AND COb

7 8 . 0

12 .827

1.241

1.388

1.557

1.756

1.987

2 . 2 5 5

2 . 5 6 8

2 .939

3 . 3 8 0

3 .904

4 . 5 3 5

5 . 3 0 1

6 . 2 3 0

7 .381

JDENSING

79 .0

13 .098

1.239

1.385

1.553

1.750

1.979

2 .244

2 .554

2 . 9 2 0

3 .355

3 .872

4 .492

5 .244

0 . 1 6 1

7 . 2 8 3

TEMPERA1]

80.0 1

13.372

1.238 j

1 .383

1.550

1.744

1.971

2 .234

2 . 5 4 0

2 .901

3 .331

3 .840

4 . 4 5 0

5 .189

6 .088

7 .188

[ORES

R600a 241 rVco5 c

\ ( P c o b a r )

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

8 0 . 0

1 3 . 3 7 2

3 2 . 2 ο

2 0 . 7 3

15 .25

11 .77

9 . 4 9

7 . 9 9

6 . 8 4

5 . 9 4

5 . 2 1

4 . 6 4

4 . 1 5

3 . 7 5

3 . 3 8

3 . 0 7

8 1 . 0

1 3 . 6 5 2

3 2 . 1 8

2 1 . 0 0

15 .17

1 1 . 8 0

9 . 4 8

7 . 9 8

6 . 8 3

5 . 9 4

5 . 2 0

4 . 6 3

4 . 1 4

3 . 7 4

3 . 3 8

3 . 0 6

8 2 . 0

1 3 . 9 3 6

3 1 . 7 4

2 1 . 0 5

15 .18

1 1 . 8 3

9 . 4 8

7 . 9 6

6 . 8 2

5 . 9 3

5 . 2 0

4 . 6 1

4 . 1 4

3 . 7 3

3 . 3 8

3 . 0 6

8 3 . 0

1 4 . 2 2 4

3 1 . 7 0

2 1 . 0 7

1 5 . 1 5

1 1 . 8 9

9 . 5 0

7 . 9 5

6 .81

5 .92

5 . 2 0

4 . 6 0

4 . 1 4

3 . 7 2

3 . 3 8

3 . 0 6

8 4 . 0

14 .517

3 1 . 9 4

2 0 . 9 6

1 5 . 1 5

1 1 . 8 9

9 . 5 1

7 . 9 3

6 .81

5 .91

5 .19

4 . 5 9

4 . 1 3

3 . 7 1

3 . 3 7

3 . 0 5

8 5 . 0

1 4 . 8 1 4

3 1 . 9 2

2 0 . 9 2

15 .17

1 1 . 8 8

9 . 5 5

7 .92

6 . 7 9

5 . 9 0

5 .18

4 . 5 9

4 . 1 2

3 . 7 1

3 . 3 7

3 . 0 5

8 6 . 0

15 .117

3 2 . 0 9

2 0 . 9 5

1 5 . 3 5

1 1 . 8 4

9 . 5 9

7 .92

6 . 7 9

5 . 8 9

5 .18

4 . 5 8

4 . 1 1

3 . 7 0

3 . 3 6

3 . 0 5

8 7 . 0

1 5 . 4 2 3

3 1 . 7 4

2 0 . 7 1

15 .35

1 1 . 8 3

9 . 5 9

7.91

6 . 7 7

5 . 8 8

5 .17

4 . 5 7

4 . 0 9

3 . 7 0

3 . 3 5

3 . 0 4

8ö.O

1 5 . 7 3 4

3 1 . 4 8

2 0 . 5 4

15 .27

1 1 . 7 6

9 . 5 9

7 . 9 0

6 . 7 4

5 . 8 6

5 . 1 5

4 . 5 6

4 . 0 7

3 . 6 8

3 . 3 3

3 . 0 4

8 9 . 0

16 .049

3 1 . 3 4

20 .57

15.17

11 .72

9 .57

7 .89

6 .71

5 . 8 4

5 . 1 3

4 . 5 5

4 . 0 6

3 .67

3 . 3 2

3 . 0 3

9 0 . 0

16 .369

31 .45

2 0 . 4 8

15 .10

11 .70

9 .54

7.91

6 .69

5 .82

5 . 1 2

4 .54

4 . 0 5

3 . 6 6

3 .31

3 . 0 2

TABLE Al2.9a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURE FOR R600a R

\^cobar)

( T C O - T E V » ^ \

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3^ .0

1 4 0 . 0

1 4 5 . 0

! 5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

8 0 . 0

1 3 . 3 7 2

1 .238

1 .383

1 .550

1 .744

1.971

2 . 2 3 4

2 . 5 4 0

2 . 9 0 1

3 . 3 3 1

3 . 8 4 0

4 . 4 5 0

5 .189

6 . 0 8 8

7 . 1 8 8

8 1 . 0

1 3 . 6 5 2

1 .236

1.381

1 .546

1 .738

1 .963

2 . 2 2 3

2 .527

2 . 8 8 2

3 . 3 0 6

3 . 8 0 9

4 . 4 0 9

5 . 1 3 4

6 .017

7 . 0 9 5

8 2 . 0

1 3 . 9 3 6

1 .235

1 .376

1 .542

1 .733

1 .955

2 . 2 1 3

2 . 5 1 3

2 . 8 6 4

3 . 2 8 3

3 . 7 7 9

4 . 3 6 9

5 .081

5 .947

7 . 0 0 4

8 3 . 0

1 4 . 2 2 4

1 .233

1 .376

1.539

1.727

1.947

2 . 2 0 3

2 . 5 0 0

2 . 8 4 7

3 . 2 5 9

3 . 7 4 9

4 . 3 3 0

5 .029

5 . 8 7 9

6 . 9 1 5

8 4 . 0

14 .517

1 .232

1 .374

1 .536

1 .722

1 .940

2 . 1 9 3

2 . 4 8 7

2 . 8 3 0

3 . 2 3 6

3 . 7 1 9

4 . 2 9 2

4 . 9 7 9

5 . 8 1 3

6 .829

8 5 . 0

1 4 . 8 1 4

1 .231

1 .371

1 .532

1.717

1 .932

2 . 1 8 3

2 . 4 7 5

2 . 8 1 4

3 . 2 1 4

3 . 6 9 0

4 . 2 5 5

4 . 9 3 0

5 . 7 4 8

6 . 7 4 5

8 6 . 0

15 .117

1.229

1 .369

1.529

1 .712

1 .925

2 . 1 7 4

2 . 4 6 2

2 . 7 9 8

3 . 1 9 2

3 . 6 6 1

4 . 2 1 8

4 . 8 8 2

5 . 6 8 5

6 . 6 6 3

8 7 . 0

1 5 . 4 2 3

1 .228

1 .367

1 .526

1.707

1.918

2 . 1 6 4

2 . 4 5 0

2 . 7 8 2

3 . 1 7 0

3 . 6 3 3

4 . 1 8 2

4 . 8 3 5

5 . 6 2 3

6 .582

8 8 . 0

1 5 . 7 3 4

1.227

1 .364

1 .522

1 .702

1 .910

2 . 1 5 4

2 .437

2 . 7 6 6

3 . 1 4 9

3 . 6 0 5

4 .147

4 . 7 8 9

5 . 5 6 3

6 . 5 0 3

8 9 . 0

16 .049

1 .225

1 .362

1.519

1 .698

1 .904

2 . 1 4 4

2 . 4 2 5

2 . 7 5 0

3 .129

3 . 5 7 8

4 . 1 1 2

4 . 7 4 5

5 .504

6 . 4 2 6

90.0 J

16 .369

1 .224

1 .360

1 .515

1 .693

1.897

2 . 1 3 5

2 . 4 1 2

2 . 7 3 4

3 . 1 0 9

3 . 5 5 1

4 .077

4 .701

5 .447

6 .351

TABLE Al2.9b COMPRESSION RATIO PCQ/PEV FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R600a

242 The rmo dynamic Design Data for Heat Pump Systems

^ c o b a r )

( T C O - T E V ) ^ X \

1U.Ü

15 .0

2 0 . υ

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

0 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

9 0 . 0

1 6 . 3 6 9

3 1 . 4 5

2 0 . 4 8

15 .10

1 1 . 7 0

9 .54

7 .91

6 .69

5 .82

5 .12

4 . 5 4

4 . 0 5

3 .66

3 . 3 1

3 . 0 2

9 1 . 0

16 .694

3 1 . 5 0

2 0 . 4 9

1 5 . 0 8

11 .79

9 .50

7 .91

6 . 6 8

5 .81

5 . 1 0

4 . 5 3

4 . 0 4

3 .64

3 . 3 0

3 . 0 0

9 2 . 0

17 .024

3 1 . 1 5

2 0 . 2 2

14 .87

1 1 . 7 5

9 .46

7 . 9 0

6 . 6 6

5 . 7 8

5 . 0 8

4 . 5 1

4 . 0 2

3 .62

3 .29

2 . 9 9

9 3 . 0

1 7 . 3 5 9

3 0 . 6 6

2 0 . 0 4

14 .74

11 .67

9 .39

7 . 8 8

6 . 6 3

5 . 7 5

5 . 0 5

4 . 4 9

4 . 0 1

3 . 6 0

3 .27

2 . 9 8

9 4 . 0

17 .699

3 0 . 2 0

1 9 . 8 3

14 .67

1 1 . 5 5

9 . 3 3

7 .84

6 . 6 1

5 .71

5 . 0 3

4 . 4 6

3 . 9 9

3 . 5 8

3 . 2 5

2 . 9 6

9 5 . 0

18 .044

2 9 . 6 2

1 9 . 6 8

1 4 . 5 2

11 .44

9 .27

7 . 7 8

6 . 5 9

5 .67

5 . 0 0

4 . 4 3

3 . 9 6

3 . 5 6

3 . 2 3

2 . 9 4

9 6 . 0

18 .394

2 8 . 7 3

1 9 . 3 5

14 .32

1 1 . 3 0

9 . 2 4

7 . 6 9

6 . 5 5

5 . 6 3

4 . 9 6

4 . 4 0

3 . 9 4

3 . 5 4

3 . 2 1

2 .92

9 7 . 0

1 8 . 7 4 8

2 7 . 8 6

18.91

1 4 . 0 1

11 .07

9 . 1 3

7 . 6 0

6 . 5 0

5 . 5 8

4 . 9 1

4 . 3 6

3 . 9 0

3 . 5 1

3 .18

2 . 9 0

9 6 . 0

1 9 . 1 0 8

2 7 . 3 4

1 8 . 5 3

13 .81

10 .92

9 . 0 3

7 . 5 2

6 . 4 6

5 .54

4 . 8 7

4 . 3 3

3 .87

3 . 4 8

3 . 1 5

2 . 8 8

9 9 . 0

19 .474

2 6 . 5 8

1 8 . 1 0

13 .57

10 .79

8 .89

7 . 4 3

6 .39

5 .49

4 . 8 2

4 .29

3 .84

3 .45

3 .12

2 . 8 5

100 .0

19 .844

2 6 . 0 0

17.77

13 .42

10 .65

8 . 7 J

7 .36

6 . 3 3

5 .46

4 . 7 7

4 . 2 5

3 .81

3 . 4 3

3 .10

2 . 8 3

TABLE Al2.10a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURE FOR R600a

x τ^Λ °c 1 \ ( P bar)

(T -T ) < 3 \ V CO EV' C \ |

1 0 . 0

1 5 . 0 |

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6U.0

6 5 . 0

7 0 . 0

7 5 . 0

9 0 . 0 |

1 6 . 3 6 9

1.224

1.360

1.515

1.693

1.897

2 . 1 3 5

2 . 4 1 2

2 . 7 3 4

3 .109

3 .551

4 . 0 7 7

4 . 7 0 1

5 .447

6 . 3 5 1

9 1 . 0 |

16 .694

1 .223

1 .358

1.512

1.688

1 .890

2 . 1 2 b

2 . 4 0 0

2 .719

3 . 0 9 0

3 . 5 2 5

4 . 0 4 3

4 . 6 5 8

5 .391

6 . 2 7 8

9 2 . θ |

17 .024

1.222

1.355

1.509

1.684

1.884

2 .117

2 . 3 8 8

2 . 7 0 4

3 . 0 7 0

3 . 4 9 9

4 . 0 1 0

4 . 6 1 6

5 .337

6 .207

9 3 . θ |

1 7 . 3 5 9

1.220

1 .353

1.505

1.679

1 .878

2 . 1 0 8

2 . 3 7 6

2 . 6 8 9

3 . 0 5 1

3 . 4 7 5

j 3 . 9 7 8

4 . 5 7 5

5 .284

6 .137

94.ol

1 7 . 6 9 9

1.219

1.351

1.502

1.675

1.872

2 . 0 9 9

2 . 3 6 5

2 . 6 7 4

3 . 0 3 3

3 . 4 5 1

3 . 9 4 6

4 . 5 3 4

5 . 2 3 3

6 . 0 7 0

9 5 . 0

18 .044

1.218

1.349

1.499

1.670

1.866

2 .091

2 . 3 5 3

2 . 6 5 9

3 .014

3 .427

3 . 9 1 4

4 . 4 9 4

5 .182

6 .004

96.0 1

18 .394

1.217

1.347

1 .496

1.666

1 .860

2 . 0 8 3

2 . 3 4 2

2 . 6 4 5

2 . 9 9 6

3 . 4 0 4

3 . 8 8 3

4 . 4 5 5

5 .132

5 . 9 4 0

97.0 1

1 8 . 7 4 8

1.216

1 .345

1 .493

1.661

1.854

2 . 0 7 5

2 . 3 3 1

2 . 6 3 0

2 . 9 7 8

3 .381

3 .854

4 . 4 1 6

5 .084

5 . 8 7 8

98.0 1

1 9 . 1 0 8

1 .215

1 .343

1.490

1.657

1.849

2 . 0 6 7

2 . 3 2 0

2 . 6 1 6

2 . 9 6 0

3 .359

3 . 8 2 5

4 . 3 7 8

5 .036

5 .817

99.0 1

19 .474

1.213

1.341

1.487

1.653

1 .843

2 . 0 6 0

2 . 3 1 0

2 . 6 0 2

2 . 9 4 2

3 .337

3 .797

4 . 3 4 1

4 . 9 8 9

5 . 7 5 8

100 .0

19 .844

1.212

1.339

1.484

1 .648

1.837

2 . 0 5 2

2 . 2 9 9

2 . 5 8 8

2 . 9 2 5

3 . 3 1 5

3 . 7 6 9

4 . 3 0 5

4 . 9 4 3

5 . 6 9 9

TABLE Al2.lOb COMPRESSION RATIO PCQ/pE V

F 0 R A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R600a.

R600a 243

\co \!^co bar)

' ( T C 0 - T E V ' ^ \

1U.U

15.U

2U.U

25.U

3 0 . 0

3 5 . 0

4u.O

45.U

5U.U

55.U

6 0 . 0

65.U

/ 0 . 0

7 5 . 0

100 .0

1 9 . 8 ^ 4

2 0 . 0 0

17 .77

13 .42

10 .65

8 .79

7 .36

6 . 3 3

5 .46

4 . 7 7

4 . 2 5

3 . 8 1

3 . 4 3

3 . 1 0

2 . 8 3

101 .0

20 .219

2 5 . 2 9

17 .37

13 .22

1 0 . 5 1

8 . 6 8

7 . 3 3

6 . 2 5

5 . 4 3

4 . 7 3

4 . 2 1

3 .77

3 . 4 0

3 .07

2 .81

102 .0

2 0 . 6 0 0

2 4 . 7 9

17 .041

1 3 . 0 1

10 .34

8 .54

7 .26

6 .19

5 .38

4 . 6 9

4 . 1 7

3 .74

3 .37

3 . 0 5

2 . 7 «

103 .0

2 0 . 9 8 6

2 4 . 5 5

16 .87

1 2 . 8 3

1 0 . 2 3

8 . 4 4

7 .19

6 . 1 3

5 . 3 5

4 . 6 6

4 . 1 4

3 .71

3 .34

3 . 0 3

2 . 7 5

1

104 .0

2 1 . 3 7 7

2 4 . 4 5

16 .71

1 2 . 7 0

1 0 . 1 4

8 .39

7 .12

6 . 0 8

5 . 3 1

4 . 6 3

4 . 1 0

3 . 6 8

3 .32

3 . 0 0

2 . 7 3

105 .0

2 1 . 7 7 4

2 4 . 5 2

1 6 . 5 8

1 2 . 5 8

1 0 . 0 9

8 . 3 3

7 . 0 6

6 . 0 4

5 .27

4 . 6 1

4 . 0 7

3 . 6 5

3 .29

2 . 9 8

2 . 7 1

106 .0

2 2 . 1 7 6

2 4 . 7 5

1 6 . 4 0

12 .44

1 0 . 0 1

8 . 2 6

7 . 0 0

6 . 0 3

5 . 2 2

4 . 5 9

4 . 0 4

3 .62

3 . 2 6

2 . 9 6

2 . 6 9

107 .0

2 2 . 5 8 4

2 5 . 2 6

1 6 . 3 6

12 .36

9 . 9 4

8 .18

6 . 9 3

5 .99

5.19

4 . 5 6

4 . 0 1

3 .59

3 .24

2 . 9 3

2 . 6 6

106 .0

2 2 . 9 9 8

2 5 . 9 6

16 .47

12 .38

9 . 9 0

8 .16

6 .89

5 .96

5 .16

4 . 5 5

3 . 9 9

3 .57

3 . 2 1

2 .91

2 . 6 4

109 .0

23 .417

2 6 . 7 2

1 6 . 5 3

12 .34

9 . 8 4

8 . 1 1

6 .87

5 .92

5 .12

4 . 5 2

3 .97

3 .54

3 .19

2 . 8 9

2 . 6 2

110.0

2 3 . 8 4 2

2 7 . 3 5

16 .64

12 .30

9 .79 1

8 .09

6 .82

5 .88

5 .09

4 . 4 8

3 . 9 5

3 .51

3 .16

2 . 8 6

2 . 6 0

TABLE Al2.11a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE LIFTS AND CONDENSING TEMPERATURE FOR R600a

(COP)R FOR A RANGE OF

FT : 5 I \ Ί · 0 C

( Τ 0Ο- Τ Εν } ° c \

1 0 . 0

15 .0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

1 0 0 . 0

19 .844

1.212

1.339

1.484

1.648

1.837

2 . 0 5 2

2 .299

2 . 5 8 8

2 . 9 2 5

3 . 3 1 5

3 .769

4 . 3 0 5

4 . 9 4 3

5 .699

101 .0

20 .219

1.211

1.338

1.481

1.644

1.831

2 . 0 4 5

2 . 2 8 9

2 . 5 7 5

2 . 9 0 7

3 . 2 9 3

3 . 7 4 2

4 . 2 6 9

4 . 8 9 7

5 .642

102 .0

2 0 . 6 0 0

1.210

1.336

1.478

1.640

1.825

2 . 0 3 8

2 . 2 8 0

2 . 5 6 2

2 . 8 9 0

3 .272

3 .715

4 . 2 3 4

4 . 8 5 3

5 .586

103 .0

2 0 . 9 8 6

1.209

1.334

1 .475

1.636

1 .820

2 . 0 3 0

2 . 2 7 1

2 . 5 4 8

2 . 8 7 3

3 . 2 5 1

3 . 6 8 9

4 . 2 0 1

4 . 8 0 9

5 . 5 3 1

104 .0

2 1 . 3 7 7

1 .208

1.332

1 .473

1.632

1.814

2 . 0 2 3

2 . 2 6 1

2 . 5 3 6

2 . 8 5 6

3 . 2 3 0

3 . 6 6 3

4 . 1 6 8

4 . 7 6 6

5 .477

1 0 5 . 0

2 1 . 7 7 4

1.207

1 .330

1.470

1.628

1.809

2 . 0 1 5

2 . 2 5 2

2 . 5 2 3

| 2 . 8 4 0

3 . 2 0 9

3 . 6 3 7

4 . 1 3 5

4 . 7 2 4

5 . 4 2 3

1

106 .0

2 2 . 1 7 6

1.206

1.328

1.467

1.624

1 .803

2 . 0 0 8

2 . 2 4 3

2 . 5 1 1

2 . 8 2 4

3 . 1 8 9

3 . 6 1 2

4 . 1 0 4

4 . 6 8 2

5 .371

107 .0

2 2 . 5 8 4

1.205

1.327

1.464

1.621

1 .798

2 . 0 0 1

2 . 2 3 4

2 . 4 9 9

2 . 8 0 8

3 . 1 6 8

3 .587

4 . 0 7 3

4 . 6 4 2

5 . 3 2 0

108 .0

2 2 . 9 9 8

1.204

1.325

1.462

1.617

1.793

1.994

2 . 2 2 5

2 . 4 8 8

2 . 7 9 3

3 . 1 4 8

3 . 5 6 2

4 . 0 4 3

4 . 6 0 4

5 . 2 7 0

109 .0

23 .417

1.203

1.323

1.459

1.613

1.788

1.987

2 .216

2 . 4 7 7

2 .777

3 .129

3 .538

4 . 0 1 2

4 . 5 6 6

5 .221

110 .0

2 3 . 8 4 2

1.201

1.321

1.457

1.609

1.783

1.981

2 .207

2 .466

2 . 7 6 3

3 . 1 1 0

3 .514

3 . 9 8 3

4 . 5 2 8

, 5 . 1 7 3

TABLE Al2.11b COMPRESSION RATIO P ^ / P ^ FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R600a.

244 Thermodynamic Design Data for Heat Pump Systems *v~ T Λ

ÖC \ C 0 \ ^ ( Ρ „ Λ b a r )

ko"TEV) \ ιυ.υ

1 5 . 0

2U.U

25.U

3U.U

35.U

4 0 . 0

45.U

5U.U

5 5 . U

6 0 . 0

65.U

7U.U

7 5 . 0

1 1 0 . 0

2 3 . 8 4 2

2 7 . 3 5

1 6 . 6 4

1 2 . 3 0

9 . 7 9

8 .09

6 . 8 2

5 . 8 8

5 .09

4 . 4 8

3 . 9 5

3 . 5 1

3 .16

2 . 8 6

2 . 6 0

111 .0

2 4 . 2 7 4

2 8 . 0 4

1 0 . 8 3

1 2 . 2 2

9 . 7 1

8 . 0 4

6 . 7 8

5 . 8 3

5 . 0 8

4 . 4 4

3 .93

3 . 4 8

3 . 1 4

2 . 8 3

2 . 5 8

112 .0

2 4 . 7 1 0

2 8 . 7 8

1 7 . 0 8

12 .19

9 . 6 5

7 . 9 8

6 . 7 1

5 .77

5 . 0 4

4 . 4 1

3 . 9 0

3 . 4 5

3 . 1 0

2 .81

2 . 5 5

113 .0

2 5 . 1 5 1

2 9 . 3 1

1 7 . 3 1

12 .19

9 . 6 2

7 .92

6 .67

5 .72

5 . 0 1

4 . 3 7

3 . 8 8

3 . 4 3

3 . 0 8

2 . 7 8

2 . 5 3

114 .0

2 5 . 5 9 9

2 9 . 6 2

1 7 . 6 0

12.19

9 . 5 6

7 .86

6 . 6 2

5 .69

4 . 9 6

4 . 3 3

3 . 8 4

3 . 4 0

3 . 0 4

2 . 7 5

2 . 5 0

115 .0

2 6 . 0 5 3

2 9 . 7 6

1 7 . 8 0

1 2 . 2 0

9 . 5 0

7 .79

6 . 5 8

5 . 6 3

4 . 9 1

4 . 2 9

3 . 8 0

3 . 3 7

3 . 0 1

2 . 7 2

2 .47

116 .0

2 6 . 5 1 3

30 .27

18 .16

12 .32

9 . 4 5

7 . 7 3

6 . 5 3

5 .59

4 . 8 7

4 . 2 7

3 . 7 6

3 . 3 5

2 . 9 8

2 . 6 9

2 . 4 4

117 .0

2 o . 9 8 0

2 9 . 7 9

18 .26

1 2 . 3 5

9 .35

7 .64

6 . 4 5

5 . 5 1

4 . 7 9

4 . 2 2

3 . 7 1

3 . 3 1

2 . 9 4

2 . 6 5

2 . 4 0

118.0

2 7 . 4 5 3

2 8 . 5 9

1 8 . 1 3

12.29

9 . 2 4

7 .54

6 . 3 5

5 . 4 3

4 . 7 1

4 . 1 6

3 . 6 6

3 . 2 6

2 . 9 0

2 . 6 1

2 . 3 7

119.0

2 7 . 9 3 2

2 7 . 5 0

17.8.3

12 .24

9 . 1 1

7 . 4 1

6 .24

5 .34

4 . 6 4

4 . 0 8

3 .60

3 . 2 1

2 . 8 5

2 . 5 6

2 . 3 3

120 .0

28 .418

2 6 . 3 1

1 7 . 4 3

12 .11

8 .98

7.27

6 .12

5 . 2 5

4 . 5 6

4 . 0 1

3 .54

3 . 1 5

2 .81

2 . 5 2

2 . 2 8


\ ^ c o b a r )

(T -T ) o \ CO EV' C \

1 1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

110 .0

2 3 . 8 4 2

1.201

1.321

1.457

1.609

1.783

1.981

2 . 2 0 7

2 . 4 6 6

2 . 7 6 3

3 . 1 1 0

3 .514

3 . 9 8 3

4 . 5 2 8

5 . 1 7 3

111 .0

2 4 . 2 7 4

1.201

1.320

1.454

1.606

1 .778

1.974

2 . 1 9 8

2 . 4 5 5

2 .749

3 .091

3 . 4 9 0

3 . 9 5 4

4 . 4 9 2

5 . 1 2 5

112 .0

2 4 . 7 1 0

1.200

1.318

1.451

1.602

1.773

1.967

2 . 1 9 0

2 . 4 4 4

2 . 7 3 5

3 . 0 7 3

3 . 4 6 6

3 . 9 2 5

4 . 4 5 7

5 . 0 7 9

113 .0

2 5 . 1 5 1

1 .198

1.316

1.449

1.599

1 .768

1.961

2 .181

2 . 4 3 3

2 . 7 2 1

3 . 0 5 4

3 . 4 4 3

3 . 8 9 6

4 . 4 2 1

5 . 0 3 5

114 .0

2 5 . 5 9 9

1.197

1 .315

1.446

1 .595

1 .763

1.955

2 . 1 7 3

2 . 4 2 2

2 . 7 0 8

3 . 0 3 6

3 . 4 2 0

3 . 8 6 7

4 . 3 8 6

4 . 9 9 1

115 .0

2 6 . 0 5 3

1.197

1 .313

1.444

1.592

1.759

1 .948

2 . 1 6 4

2 . 4 1 2

2 . 6 9 5

3 .019

3 . 3 9 8

3 . 8 4 0

4 . 3 5 2

4 . 9 4 8

116 .0

2 6 . 5 1 3

1.196

1.311

1.441

1.588

1.754

1.942

2 . 1 5 6

2 . 4 0 1

2 . 6 8 2

3 . 0 0 2

3 . 3 7 6

3 . 8 1 2

4 . 3 1 8

4 . 9 0 7

117 .0

2 6 . 9 8 0

1.195

1.310

1.439

1.585

1.749

1.936

2 . 1 4 8

2 .391

2 .069

2 . 9 8 6

3 . 3 5 5

3 . 7 8 5

4 . 2 8 5

4 . 8 6 6

118 .0

2 7 . 4 5 3

1.194

1.308

1.437

1.581

1.745

1.930

2 . 1 4 0

2 .381

2 . 6 5 6

2 . 9 7 0

3 . 3 3 3

3 . 7 5 8

4 . 2 5 2

4 . 8 2 6

119 .0

2 7 . 9 3 2

1.193

1.307

1.434

1.578

1.740

1.924

2 . 1 3 3

2 .371

2 . 0 4 3

2 . 9 5 5

3 . 3 1 3

3 .732

4 . 2 2 0

4 . 7 8 6

120 .0

28 .418

1.19 2

1.305

1.432

1.575

1.736

1.918

2 . 1 2 5

2 .361

2 . 6 3 0

2 .939

3 .293

3 .707

4 . 1 8 8

4 . 7 4 7

TABLE Al2.12b COMPRESSION RATIO P /P m f FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R600a C ° E V

APPENDIX 13


Operating on R717*

chemical name

chemical formula

molecular weight




freezing point, C

safety group/class

Ammonia

NH3

17.0

132.2

114.3

234.5

-33.33

-77.7

2/2

^Adapted from Adefila, S.S., S. Devotta, F.A. Watson and F.A. Holland. Derived thermodynamic design data for heat pump systems operating on R717. J. Heat Recovery Systems (in press).


245


Jivq 'd ajnssajd

enth

alp

yp

er

un

itm

ass

H,

kJ

kgF

IG.A

13.l

PRES

SURE

AG

AIN

STEN

THAL

PYPE

RU

NIT

MAS

SFO

RR

717

R717 247

lift

12 h

15 25 35 45 55 65 75 85 95 105 115 condensing temperature ? ,°C



Tco °c

0 5

10 15 20 25 30

35 40 45 50 55 60

bar

4.30251 5.16657 6.16011 7.29538 8.58402 10.04006 11.67953 13.51727 15.56446 17.83529 20.34845 23.12224 26.17193

density kg m

liquid

638.51 631.69 624.71 617.53 610.15 602.63 595.05 587.38 579.48 571.27 562.77 554.06 545.13

vapour

3.46 4.12 4.87 5.73 6.70 7.80 9.05 10.46 12.04 13.80 15.78 18.02 20.54

PV 3 u -1 bar m kg

1.24350 1.25402 1.26491 1.27319 1.28120 1.28719 1.29056 1.29228 1.29273 1.29241 1.28951 1.28314 1.27419

latent heat

kJ kg"1

1262.718 1244.976 1226.611 1207.432 1187.624 1167.134 1145.852 1123.857 1101.638 1079.017 1053.085 1029.264 1001.947

MJ m vapour

4.3690 5.1293 5.9736 6.9186 7.9571 9.1036 10.3700 11.7555 13.2637 14.8904 16.6177 18.5473 20.5800

enthalpy of


1362.718 1368.206 1373.305 1377.921 1381.952 1385.302 1387.994 1390.248 1392.537 1394.652 1395.746 1395.275 1393.761


kg MJ-1

0.7919 0.8032 0.8153 0.8282 0.8420 0.8568 0.8727 0.8898 0.9077 0.9268 0.9496 0.9716 0.9981


Tco °c

65 70 75 80 85 90 95 100 105 110 115 120 125

pco bar

29.51188 33.15954 37.13724 41.47474 46.18946 51.28641 56.77706 62.68840 69.05906 75.91540 83.24483 91.02494 99.43213

dens ity kg' m

liquid

535.13 526.27 516.16 505.59 494.55 482.92 470.48 456.99 442.19 425.81 407.32 385.39 357.22

vapour

23.34 26.50 30.07 34.13 38.75 44.03 50.10 57.15 65.48 75.48 87.86 103.92 126.20

PV 3 , - 1 bar m kg

1.26443 1.25130 1.23 503 1.21520 1.19199 1.16481 1.13327 1.09691 1.03879

1 1.00577 0.94747 0.87591 0.78789

latent heat

kJ kg"1

973.394 943.233 911.153 877.226 841.216 802.484 760.546 714.994 664.928 607.767 537.300 450.276 345.090

M T ~ 3

MJ m vapour

22.7190 24.9957 27.3984 29.9397 3 2.5971 35.3334 38.1034

1 40.8619 43.5395 45.8743 47.207 2 46.7927 43.5504

enthalpy of


1391.451 1387.890 1382.763 1376.297 1368.629 1358.929 1346.732 1331.036 1310.985 1285.680 1253.570 1211.123 1150.875


kg MJ_1

1.0273 1.0602 1.0975 1.1400 1.1888 1.2461 1.3148 1.3986 1.5039 1.6454 1.8612 2.2490 2.8978


R 7 1 7 249

Γν Ö 1

Xco c

X ( P bar)

(TCO"TEV) ^ X 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

1 75.0

15.0

7.295

27.73

18.37

13.71

10.90

9.00

7.66

6.66

5.88

5.26

4.75

4.32

3.97

3.67

3.41 |

16.0

7.541

27.81

18.42

13.74

10.93

9.03

7.68

6.67

5.90

5.27

4.76

4.34

3.98

3.68

3.42

17.0

7.792

27.91

18.47

13.77

10.96

9.06

7.70

6.69

5.91

5.29

4.77

4.35

3.99

3.69

3.42

18.0

8.049

28.01

18.53

13.81

10.99

9.09

7.73

6.71

5.93

5.31

4.79

4,36

4.00

3.70

3.43

19.0

8.313

28.12

18.59

13.85

11.02

9.12

7.75

6.73

5.95

5.32

4.80

4.37

4.01

3.71

3.44

20.0

8.584

28.24

18.65

13.89

11.05

9.15

7.78

6.75

5.96

5.34

4.82

4,39

4.03

3.72

3.45

21.0

8.861

28.37

18.72

13.93

11.08

9.18

7.80

6.77

5.98

5.35

4.83

4.40

4.04

3.73

3.46

22.0

9.145

28.50

18.80

13.98

11.11

9.21

7.83

6.79

6.00

5.37

4.85

4 .41

4.05

3.74

3.47

23.0

9.437

28.65

18.88

14.03

11.15

9.23

7.85

6.82

6.02

5*38

4.86

4&A3

4o06

3,75

3.48

24.0

9.7351

28.79

18.96

14.08

11.18

9.26

7.88

6.84

6.03

5.40

4.88

4.44

4.07

3.76

3.49

25.0

10.040 1

28.95

19.05

14.14

11.22

9,29

7.91

6.86

6.05

5.41

4.89

4.45

4.08

3.77

3.50

TABLE Al3.2a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) rOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R717.

\ 0 \CO

\ l P bar)

(Τ00-ΤΕν} ^ Χ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

I 60.0

65.0

70.0

1 75.0

15.0

7.295

1.412

1.696

2.052

2.503

3.081

3.828

4.803

6.089

7.809

10.141

13.342

17.800

24.111

33.206

16.0

7.541

1.408

1.689

2.040

2.485

3.053

3.786

4.741

5.997

7.672

9.938

13.040

17.347

23.424

32.149

17.0

7.792

1.405

1.682

2.029

2.467

3.025

3.745

4.680

5.907

7.539

9.742

12.749

16,911

22.765

131.139

18.0

8.049

1.401

1.675

2.017

2.449

2.998

3.704

4.620

5.820

7.410

j 9.551

12.467

16.492

22.133

[30.174

19.0

8.313

1.397

1.668

2.006

2.431

2.971

3.664

4.562

5.735

7.286

9.367

12.195

16.088

21.526

29.252

20.0

8.584

1.393

1.661

1.995

2.414

2.945

3.626

4.505

5.652

7.165

9.189

11.933

15.699

20.944

[28.371

21.0

8.861

1.390

1.655

1.984

2.397

2.920

3.588

4.449

5.571

7.048

9.016

11.679

15.324

20.386

127.527

22.0

9.145

1.386

1.648

1.974

2.381

2.895

3.551

4.395

5.493

6.934

8.848

11.434

14.963

19.849

[26.720

23.0

9.437

1.383

1.642

1.963

2.365

2.871

3.515

4.342

5.416

6.823

8.687

11.197

114.615

19.334

[25.947

24.0

9.735

1.380

1.636

1.953

2.349

2.847

3.479

4.291

5.341

6.715

8.531

10.968

14.280

18.838

|25.207

25.0

10.040

1.376

1.630

1.943

2.334

2.824

3.445

4.240

5.269

6.611

8.380

10.747

13.957

18.362

24.497|

TABLE Al3.2b COMPRESSION RATIO P /P_„ FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R717


N*co °c X^co b a r )

(T -T ) X . | _ CO EV V

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

1 75.0

25.0

10.040

28.95

19.05

14.14

11.22

9.29

7.91

6.86

6.05

5.41

4.89

4.45

4.08

3.77

3.50

26.0

10.353

29.11

19.14

14.20

11.26

9.32

7.93

6.89

6.07

5.43

4.91

4.47

4.10

3.78

3.51

27.0

10.673

29.27

19.23

14.26

11.30

9.35

7.96

6.91

6.09

5.45

4.92

4.48

4.11

3.79

3.52

28.0

11.001

29.43

19.33

14.32

11.34

9.38

7.99

6.93

6.11

5.46

A.93

4.50

4.12

3.80

3.53

29.0

11.336|

29.58

19.42

14.38

11.39

9.41

8.01

6.96

6.13

5.48

4.95

4.51

, 4.13

3.81

| 3.54

30.0

11.680

29.72

19.52

14.44

11.43

9.44

8.04

6.98

6.15

5.49

4.96

4.52

4.15

3.83

3.55

31.0

12.031

29.85

19.60

14.50

11.47

9.47

8.06

7.00

6.17

5.51

4.98

4.54

4.16

3.84

3.56

32.0

12.390

29.96

19.69

14.56

11.51

9.50

8.08

7.02

6.19

5.53

4.99

4.55

4.17

3.85

3.57

33.0

12.758

30.05

19.76

14.62

11.55

9.53

8.10

7.04

6.21

5.54

5o00

4.56

4.18

3.86

3.58

34.0

13.133

30.10

19.82

14.67

11.59

9.56

8.13

7.06

6.23

5.56

5.02

4.57

4.19

3.87

3.59

35.0

13.517

30.13

19.87

14.71

11.63

9.59

8.15

7.08

6.25

5.58

5.03

4.58

j 4.20

3.88

1 3.60

TABLE Al3.3a THEORETICAL RANKINE COEFFICIENCFS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R717

\ o Xco c

Xco b a r )

,(TCO-TEV) ° ^ \ 10.0

15.0

1 20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

25.0

10.040

1.376

1.630

1.943

2.334

2.824

3.445

4.240

5.269

6.611

8.380

10.747

13.957

18.362

24.497

26.0

10.353

1.373

1.624

1.933

2.318

2.801

3.411

4.192

5.198

6.509

8.234

10.533

13.645

17.903

23.817

27.0

10.673

1.370

1.618

1.924

2.303

2.779

3.379

4.144

5.129

6.410

1 8.092

10.326

13.344

17.463

(23.164

28.0

11.001

1.367

1.612

1.914

2.289

2.757

3.347

4.097

j 5.062

6.314

7.954

10.127

13.053

17.038

j22.538

29.0

11.336

1.364

1.607

1.905

2.275

2.735

3.315

4.052

4.997

6.220

7.820

9.935

12.773

16.629

21.937

30.0

11.680

1.361

1.601

1.896

2.261

2.715

3.285

4.007

4.933

6.129

7.690

9.749

12.502

16.236

(21.360

31.0

12.031

1.358

1.595 1

1.887

2.247

2.694

3.255

3.964

4.871

6.041

7.564

9.568

12.240

15.856

|20.805

32.0

12.390

1.355

1.590

1.878

2.233

2.674

3.226

3.922

4.810

5.954

7.441

9.394

11.988

15.491

|20.272

33.0

12.758

1.352

1.585

1.870

2.220

2.654

3.19 7

3.881

4.751

5.870

7.322

9.224

11.745

15.138

119.759

34.0

13.133

1.349

1.580

1.861

2.207

2.635

3.169

3.841

4.694

5.789

7.206

9.060

11.510

14.798

j 19.266

35.0

13.517

1.346

1.575

1.853

2.194

2.616

3.142

3.802

4.638

5.709

j 7,094

8.90C

11.283

14.469

|18 .790

TABLE Al3.3b COMPRESSION RATIO P„/P_„ FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R717

R717 251 \ o

Xco c

Xco bar)

(TCO-TEV} ^ \ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

35.0

13.517

30.13

19.87

14.71

11.63

9.59

8.15

7.08

6.25

5.58

5.03

4.58

4.20

3.88

3.60

36.0

13.910

30.12

19.91

14.75

11.66

9.61

8.17

7.09

6.26

5.59

5.04

4.59

4.21

3.89

3.61

37.0

14.311

30.06

19.92

14.78

11.68

9.63

8.18

7.11

6.27

5.60

5.06

4.60

4.22

3.90

3.61

38.0

14.720

29.90

19.89

14.78

11.70

9.65

8.19

7.12

6.28

5.61

5.06

4.61

4,23

3.91

3.62

39.0

15.138

29.70

19.83

14.77

11.70

9.66

8.20

7.12

6.29

5.62

5.07

4.62

4.24

3.91

3.63

40.0

15.564

29.48

19.76

14.76

11.70

9.66

8.21

7.13

6.30

5.63

5.08

4.63

4.25

3.92

3.64

41.0

1 16.000

29.26

19.68

14.74

11.70

9.67

8.22

7.14

6.30

5.64

5.09

4.63

4.25

3.93

3.64

42.0

16.445

29.04

19.59

14.71

11.70

9.67

8.22

7.14

6.31

5.65

5.10

4.64

4.26

3.93

3.65 1

43.0

16.899

28.84

19.51

14.68

11.69

9.68

8.23

7.15

6.32

5.65

5.11

4.65

4.26

3.94

3.66

44.0

17.362

28.67

19.43

14.65

11.69

9.68

8.24

7.16

6.32

5.66

5.11

4.66

4.27

3.95

3.66

45.0

17.835

28.55

19.36

14.63

11.69

9.69

8.24

7.16

6.33

5.67

5.12

4.66

4.28

3.95

3.67

TABLE Al3.4a THEORETICAL RINKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R717

\ J C O ° C

Xco bar)

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

35.0

13.517

1.346

1.575

1.853

2.194

2.616

3.142

3.802

4.638

5.709

7.094

8.900

11.283

14.469

18.790

36.0

13.910

1.344

1.570

1.845

2.182

2.598

3.115

3.763

4.583

5.632

6.984

8.745

11.063

14.152

18.333

37.0

14.311 1

1.341

1.565

1.837

2.169

2.580

3.089

3.726

4.530

5.556

6.877

8.595

10.850

13.846

17.892

38.0

14.720

1.338

1.560

1.829

2.157

2.562

3.063

3.689

4.478

5.482

6.773

8.448

10.643

13.551

|17.467

39.0

15.138

1.335

1.555

1.821

2.145

2.544

3.037

3.653

4.427

5.411

6.672

8.306

10.442

13.267

| l7 .056

40.0

15.564

1.333

1.550

1.813

2.133

2.527

3.013

3.618

4.377

5.340

6.574

8.168

110.248

12.991

|l6.661

41.0

16.000

1.330

1.545

1.806

2.122

2.510

2.988

3.583

4.329

5.272

6.478

8.033

10.059

12.725

116.279

42.0

16.445

1.327 1

1.541

1.798

2.111

2.493

2.964

3.549

4.281

5.206

6.385

7.903

9.876

12.468

|15.911

43.0

16.899

1.325

1.536

1.791

2.099

2.477

2,941

3.516

4.235

5.141

6.294

7.776

9.699

12.218

115.557

44.0

17.362

1.322

1.532

1.784

2.088

2.461

2.918

3.484

4.190

5.078

6.206

7.653

9.527

11.977

1 15.216

45.0

17.835

1.319

1.527

1.776

2.078

2.445

2.895

3.452

4.145

5.016

6.120

7.533

9.360

11.743

114.887

TABLE Al3.4b COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R717 CO EV


| \ < c o b a r )

(T -T ) ° c \ P CO EV \ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

1 75.0

45.0

17.835

28.55

19.36

14.63

11.69

9.69

8.24

7.16

6.33

5.67

5.12

4.66

4.28

3.95

3.67

46.0

18.318

Π28.48

19.31

14.61

11.69

9.70

8.26

7.17

6.34

5.67

5.13

4.67

4.29

3.96

3.68

47.0

18.810

28.50

19.28

14.59

11.70

9.71

8.27

7.19

6.35

5,68

5.14

4.68

4.29

3.97

3.68

48.0

19.313

28.67

19.27

14.59

11.71

9.72

8.28

7.20

6.36

5.69

5.15

4.69

4.30

3.97

3.69

49.0

19.826

28.92

19.30

14.61

11.72

9.75

8.31

7.22

6.37

5.70

5.16

4.70

4.31

3.98

3.70

50.0

20.348

29.27

19.37

14.64

11.75

9.77

8.33

7.24

6.39

5.72

5.17

4.71

4.32

3.99

3.71

51.0

20.882

29.72

19.48

14.68

11.78

9.80

8.36

7.26

6.41

5.73

5.18

4.73

4.34

4.00

3.71

52.0

21.426

30.26

19.63

14.74

11.83

9.84

8.39

7.29

6.43

5.75

5.20

4.74

4.35

4.01

3.72

53.0

21.980

30.88

19.87

14.83

11.88

9.88

8.43

7.32

6.46

5.77

5.21

4.75

4.36

4.02

3.73

54.0

22.546

31.57

20.14

14.92

11.94

9.93

8.46

7.35

6.48

5.79

5.23

4.77

4.38

4.04

3.74

55.0

23.122

32.32 I

20.46

15.04

12.00

9,98

8.51

7.39

6.51

5.82

1 5.25

4.78

4.39

4.05

| 3.76


\(P 0 bar)

(T -T ) C \ co _EV; \

10.0

1 15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

1 75.0

45.0

17,835

1.319

1,527

1.776

2.078

2.445

2.895

3.452

4.145

5.016

6.120

7.533

9.360

11.743

14.887

46.0

18.318

1.317

1.523

1.769

2.067

2.429

2.873

3.421

4.102

4.956

6.036

7.416

9.197

11.517

14.569

47.0

18.810 1

1.314

1.518

1.762

2.057

2.414

2.852

3.391

4.060

4.897

5.954

7.303

9.040

11.297

| l4 .261

48.0 !

19.313 1

1.312

1.514

1.756

2.047

2.399

2.830

3.361

4.018

4.840

5,875

7.193

8,887

11.084

13.964

49.0

19.826

1.310

1.510

1.749

2.037

2.385

2.810

3.332

3.978

4.784

5.798

7.086

8.738

10.878

13.676

50.0

20.348

1.307

1.505

1.742

2.027

2.371

2.789

3.303

3.938

4.729

5.723

6.982

8.594

10.678

13.398

51.0

20.882

1.305

1.501

1.736

2.017

2.357

2.769

3.275

3.900

4.676

5.649

6.881

1 8.454

10.485

|13.129

52.0

21.426

1.303

1.497

1.729

2.007

2.343

2.750

3.248

3,862

j 4.624

5.578

6.782

8.318

10.297

112.868

53.0

21.980

1.301

1.493

1.723

1.998

2.329

2.731

3.221

3.825

4.573

5.508

6.687

8.186

10.114

112.615

54.0

22.546

1.299

1.489 '

1.717

1.989

2.316

2.712

3.195

1 3.789

4.524

5.440

6.593

8.058

9.937

112.371

55.0

23.122

1.296

1.486

1.711

1.980

2.303

2.694

3.169

3.754

4.475

5.374

6.503

7.934 '

9.766

112.134

TABLE A13.5L· COMPRESSION RATIO Pro/P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R717

R717

\ C 0 Xco bar)

(TCO-TEV} ° ^ \ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

55.0

23.122

32.32

20.46

15.04

12.00

9.98

8.51

7.39

6.51

5.82

5.25

4.78

4.39

4.05

3.76 1 I

56.0

23.710

33.09

20.81

15.18

12.07

10.03

8.55

7.42

6.54

5.84

5.27

4.80

4.40

4.06

3.77

57.0

24.308

33.82

21.18

15.32

12.15

10.08

8.59

7.46

6.57

5.86

5.29

4.82

4.42

4.08

3.78

58.0

24.918

34.30

21.48

15.46

12.20

10.12

8.62

7.48

6.59

5.88

5.30

4 .83

4 .43

4.09

3.79

59.0

25.539

34.67

21.76

15.60

12.25

10.15

8.65

7.51

6.62

5.90

5.32

4.84

4.44

4.10

3.80

60.0

26.172

34.89

22.02

15.74

12.30

10.18

8.67

7.53

6.64

5.92

5.33

4.85

4.45

4.11

3.81

61.0

26.816

34.95

22.24

15.88

12.35

10.20

8.69

7.55

6.65

5.93

5.35

4.86

4.46

4.12

3.82

62.0

27.472

34.85

22.41

16.01

12.40

10.22

8.71

7.57

6.67

5.95

5.36

4.88

4.47

4.12

3.82

63.0

28.140

34.59

22.51

16.13

12.46

10.24

8.72

7.58

6.68

5.96

5.37

4.88

4.48

4.13

3.83

64.0

28.820

34.18

22.56

16.24

12.52

10.25

8.73

7.59

6.70

5.97

5.38

4.89

4.48

4.14

3.84

65.0

29.512

33.66

22.53

16.32

12.58

10.27

8.73

7.60

6.70

1 5.98

5.39

4.90

4.49

4.14

3.84

TABLE A13.6a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LiFTS AND CONDENSING TEMPERATURES FOR R717

I N N ^ ° ° C

Xco bar)

(TCO-TEV) ° ^ \ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0.

1 75.0

55.0

23.122

1.296

1.486

1.711

1.980

2.303

2.694

3.169

3.754

4.475

5.374

6.503

7.934

9.766

12.134

56.0 |

23.710

1.294

1.482

1.705

1.971

2.290

2.676

3.144

3.719

4.428

5.309

6.414

7.813

9.599

11.904

57.0

24.308

1.292

1.478

1.699

1.962

2.278

2.658

3.120

3.685

4.382

5.246

6.328

7.695

9.438

[ll.682

58.0

24.918

1.290

1.475

1.693

1.953

2.265

2.641

3.096

3.652

4.336

5.185

6.245

7.580

9.281

11.466

59.0

25.539

1.288

1.471

1.687

1.945

2.253

2.624

3.072

3.619

4.292

5.124

6.163

7.469

9.128

11.257

60.0

26.172

1.286

1.467

1.682

1.936

2.241

2.607

3.049

3.587

4.249

5.066

6.083

7.360

8.980

11.054

61.0

26.8161

1.284|

1.464

1.676

1.928

2.229

2.590

3.026

3.556

1 4.206

5.008

6.005

7.255

8.836

10.857

6.2.0

27.4721

1.282

1.460

1.671

1.920

2.217

2.574

3.004

3.526

4.165

4.952

5.929

7.152

8.696

10.666

63.0

28,1401

1.280

1.457

1.665 1

1.912

2.206

2.558

2.982

3.496

j 4.124

4.897

5.855

7.052

8.560

110.481

64.0

28.820

1.2781

1.454

1.660

1.904

2.194

2.542

2.961

3.467

4.084

4.843

5.783

6.954

8.428

llQ.301

65.0

29.512

1.276j

1.450

1.655

1.896

2.183

2.527

2.939

1 3.438

4.045

4.791

5.712

6.859

8.300

110.126

TABLE A13.6b COMPRESSION RATIO Pnr./?„.T FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R717


\ * c o ° c

Xco bar)

(T -T ) °CSV UCO EV' ^ \ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

1 75.0

65.0

29.512

33.66

22.53

16.32

12.58

10.27

8.73

7.60

6.70

5.98

5.39

4.90

4.49

4.14

3.84 1

66.0

! 30.216

33.06

22.44

16.38

12.63

10.28

8.74

7.60

6.71

5.99

5.40

4.91

4.50

4.15

3.85

67.0

30.933

32.45

22.28

16.41

12.68

10.29

8.74

7.60

6.71

6.00

5.40

4.91

4.50

4.15

3.85

68.0

31.662

32.00

22.07

16.41

12.72

10.31

8.73

7,60

6.72

6.00

5.41

4.92

4.51

4.16

3.86

69.0

32.404

31.56

21.81

16.39

12.75

10.33

8.73

7.60

6.72

6.00

5.41

4.92

4.51

4.16

[ 3.86

70.0

33.160

31.16

21.52

16.33

12.78

10.35

8.73

7.59

6.72

6.01

5.42

4.93

4.52

4.17

3.87

71.0

33.928

30.80

21.22

16.25

12.80

10.38

8.73

7.59

6.71

6.01

5.42

4.93

4.52

4.17

3.87

72.0

34.710

30.49

20.92

16.14

12.80

10.40

8.73

7.58

6.71

6.01

5.42

4.93

4.52

4.17

3.87

73.0

35.505

30.23

20.71

16.02

12.79

10.42

8.74

7,58

6.71

6.01

5.43

4.94

4.53

4,17

3.87

74.0

36.314

30.04

20.52

15.88

12.78

10.44

8.75

7.57

6.70

6.01

5.43

4.94

4.53

4.18

3.88

75.0

37.137

29.92

20.36

15.73

12.75

10.46

8.77

7.57

6.70

6.00

5.43

4.94

4.53

4.18

1 3.88 1

TABLE Al3.7a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R717 R

Xco bar)

L O ^ v T -T ) C ^ v CO EV; \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

1 75.0

65.0

29.512 1

1.276

1.450

1.655

1.896

2.183

2.527

2.939 !

3.438

4.045

4.791

5.712

6.859

8.300

10.126

66.0

30.216 1

1.274

1.447

1.650

1.888

2.172

2.512

2.919

3.410

4.007

4.739

5.643

6.766

8.175

9.957

67.0

30.933 1

1.273

1.444

1.644

1.881

2.162

2.497

2.898

3.382

3.970

4.689

5.576

6.676

8.053

1 9.792

68.0

31.662

1.271

1.440

1.639

1.874

2.151

2,482

2.878

j 3.355

3.933

4c640

5,510

6.588

7.935

1 9,632

69.0

32.4041

1.269

1.437

1.634

1.866

2.141

2.467

2.858

3.329

3.898

4.592

5.446

6.502

7.819

9,477

70.0

33.1601

1.267Ί

1.434

1.630

1.859

2.130

2.453

2.839

3.303

3.863

4.545

5.383

6.418

7.707

9.326

71.0

33.928

1.265

1.431

1.625

1.852

2.120

2.439

2.820

3.277

j 3.829

4.499

5.322

6.336

7.598

j 9.179

72.0

34.710|

1.263

1.428

1.620

1.845

2.111

2.425

2.801

1 3.252

3.795

4.455

5.262

6.257

7.491

1 9.036

73.0

35.505 1

1.262

1.425

1.615

1.838

2.101

2.412

2.783

3.228

j 3.763

4.411

5.203

6.179

7.387

1 8.898

74.0

36.3141

1.260

1.422

1.611

1.832

2.092

2.399

2.765

3.203

3.730

4.368

5.146

6.103

7.286

1 8.763

75.0

37.137

1.258

1.419

1.606

1.825

2.082

2.386

2.747

3.180

3.699

4.326

5.091

6.029

7.188

1 8.632

TABLE Al3.7b COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R717

R717

r ^ c o 0 0

Xcobar)

(T -T ) C ^ ^ UCO EV; ^ \

10.0

15.0

20.0

, 25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

75.0

37.137

29.92

20.36

15.73

12.75

10.46

8.77

7.57

6.70

6.00

5.43

4.94

4.53

4.18

3.88

76.0

37.975

29.87

20.23

15.58

12.70

10.48

8.79

7.57

6.70

6.00

5.43

4.95

4.54

4.18

3.88

77.0

38.827

29.88

20.14

15.44

12.65

10.49

8.81

7.58

6.69

6.00

5.43

4.95

4.54

4.19

3.88

78.0

39.6951

29.94

20.07

15.35

12.59

10.50

8.84

7.59

6.69

6.00

5.43

4.95

4.54

4.19

3.89

79.0

40.577

30.06

20.04

15.27

12.52

10.50

8.86

7.61

6.69

6.00

5.44

4.96

4.55

4.19

i 3.89

80.0

41.475

30.23

20.04

15.21

12.45

10.49

8.88

7.63

6.70

6.00

5.44

4.96

4.55

4.20

3.89

81.0

42.387

30.44

20.07

15.17

12.37

10.47

8.90

7.65

6.70

6.00

5.44

4.96

4.55

4.20 |

3.90

82.0

43.315

30.68

20.13

15.14

12.30

10.45

8.92

7.67

6.71

6.00

5.44

4.97

4.56

4.21

3.90

83.0

44.258

30.95

20.21

15.13

12.26

10.42

8.93

7.69

6.72

6.01

5.44

4.97

4.56

4.21

3.91

84.0

45.216

31.22

20.32

15.14

12.22

10.38

8.94

7.72

6.74

6.01

5.44

4.97

4.57

4.21

3.91

85.0

46.189

31.49

20.44

15.16

12.20

10.34

8.94

7.74

6.76

6.01

5.44

4.97

4.57

4.22

3.91


N?coPc

Xco bar)

T -T ) 0 c \ CO EV7 \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

1 75.0

75.0

37.137

1.258

1.419

1.606

1.825

2.082

2.386

2.747

3.180

3.699

4.326

5.091

6.029

7.188

8.632

76.0

37.975

1.257

1.416

1.602

1.819

2.073

2.373

2.730

3.156

3.668

4.285

5.036

5.956

7.092

8.504

77.0

38.827

1.255

1.413

1.597

1.812

2.064

2.361

2.713

3.134

3.638

4.245

4.983

5.886

6.999

1 8.380

78.0

39.695

1.254

1.411

1.593

1.806

2.055

2.349

2.697

3.111

3.608

4.206

4.931

5.817

6.908

8.259

79.0

40.577

1.252

1.408

1.589

1.800

2.047

2.337

2.681

3.090

3.579

4.168

4.881

5.750

6.819

8.142

80.0

41.475

1.251

1.405

1.585

1.794

2.038

2.325

2.665

3.068

3,551

4.131

4.832

5.685

6.733

1 8.028

81.0

42.387

1.249

1.403

1.581

1.788

2.030

2.314

2.649

3.047

3.523

4.094

4.783

5.621

6.649

[ 7.916

82.0

43.315

1.248

1.400

1.577

1.782

2.022

2.303

2,634

3.027

3.496

4.058

4.736

5.559

6.566

1 7.808

83.0 84.0

44.258 1

1.247

1.398

1.573

1.776

2.014

2.292

2.619

3.007

3.469

4.023

4.690

5.498

6.486

1 7.702

45.216

1.245 1

1.395

1.569

1.770

2.006

2.281

2.604

2.987

3.443

3.989

4.645

5.439

6.408

1 7.599

85.0

46.189 1

1.244 1

1.393

1.565

1.765

1.998

2.270

2.590

2.968

3.417

3.955

4.601

5,381

6.331

1 7.498



\ J C O ° C

Xco bar)

| l o . o

15.0

20.0

25.0

30.0

35.0

i 40.0

45.0

50.0

55.0

60.0

65.0

70.Ό

1 75.0

85.0

46.189

31.49

20.44

15.16

12.20

10.34

8.94

7.74

6.76

6.01

5.44

4.97

4.57

4.22

3.91 |

86.0

47.178

31.74

20.57

15.19

12.18

10.29

8.93

7.76

6.78

6.02

5.45

4.97

4.57

4.22

3.92

87.0

48.182

31.96

20.70

15.24

12.17

10.24

8.92

7.77

6.80

6.03

5.45

4.98

4.57

4.22

3.92

88.0

49.201

32.16

20.83

15.29

12.16

10.22

8.89

7.78

6.81

6.04

5.45

4.98

4.58

4.23

3.92

89.0

50.236

32.30

20.95

15.35

12.16

10.19

8.86

7.78

6.83

6.05

5.45

4.98

4.58

4.23

3.92

90.0

51.286

32.39

21.05

15.40

12.17

10.16

8.83

7.78

6.84

6.06

5.45

4.98

4.58

4.23

3.93 1

91.0

52.352

32.41

21.13

15.46

12.18

10.14

8.78

7.77

6.85

6.07

5.45

4.97

4.58

4.23

3.93

92.0

53.434

32.36

21.18

15.51

12.19

10.12

8.74

7.75

6.86

6.08

5.45

4.97

4.57

4.23

3.93

93.0

54.532

32.25

21.20

15.55

12.20

10.10

8.71

7.72

6.86

6.09

5.46

4.97

4.57

4.23

3,93

94.0

55.646

32.08

21.19

15.58

12.22

10.09

8.68

7.69

6.85

6.10

5.46

4.97

4.57

4.23

3.93

95.0

56.777 1

31.87

21.16

15.59

12.23

10.08

8.65

7.65

6.84

6.10

5.47

4.96

4.56

4.23

3.93


PXco c

\ < C O bar)

UCO LEV} \ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

[ 7 5 . 0 _

85.0

46.189

1.244

1.393 I

1.565

1.765

1.998

2.270

2.590

2.968

3.417

3.955

4.601

5.381

6.331

7.498

86.0

47.178

1.242

1.391

1.561

1.759

1.990

2.259

2.576

2.949

3.392

3.921

4.557

5.324

6.257

1 7.400

87.0

48.182

1.241 1

1.388

1.558

1.754

1.982

2.249

2.561

2.930

1 3.367

3.889

4.514

5.268

6.184

1 7,304

88.0

49.201 1

1.239

1.386

1.554

1.748

1.975

2.238

2.548

2.912

3.343

3.857

4.473

5.214

6.112

1 7.211

89.0

50.2361

1.238

1.383

1.550

1.743 '

1.967

2.228

2.534

2.893

3.319

3.825

4.431

5.161

6.043

7.119

90.0

51.286 1

1.237

1.381

1.547

1.738

1.960

2.218

2.520

2.876

3.295

3.794

4.391

5.108

5.975

1 7.030

91.0

52.352I

1.235

1.379

1.543

1.733

1.952

2.208

2.507

2.858

3.272

3.764

4.352

5.057

5.908

1 6.943

92.0

53.434I

1.234

1.376

1.539

1.727

1.945

2.198

2.494

2.841

3.249

3.734

4.313

5.007

5.843

1 6.858

93.0

54.5321

1.232

1.374

1.536

1.722

1.938

2.188

, 2.481

2.824

3.227

3.705

4.275

4.957

5.779

1 6.775

94.0

55.646I

1.231

1.371

1.532

1.717 '

1.931

2.179

1 2.468

2.807

3.205

3.676

4.237

4.909

5.716

1 6.694

95.0

56.7771

1.229

1.369

1.529

1.712

1.924

2.169

2.456

2.790

3.183

3.648

4.200

4.861

5.655

1 6.614


R717 257 Γν ' ο \ c o c

1 Xco bar)

(T -T ) C ^ v U C 0 EV; \ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55,0

60.0

65.0

70.0

75.0

95.0

56.777

31.87

21.16

15.59

12.23

10.08

8.65

7.65

6.84

6.10

5.47

4.96

4.56

4.23

3.93

96.0

57.925

31.62

21.09

15.60

12.24

10.07

8.62

7.61

6.83

6.11

5.47

4.96

4.56

4.22

3.93

97.0

59.089

31.35

21.00

15.59

12.25

10.06

8.60

7.57

6.81

6.11

5.48

4.96

4.56

4.22

3.92

98.0

60.271

31.08

20.90

15.57

12.25

10.06

8.57

7c54

6.78

6.10

5.48

4.96

4.55

4.21

1 3.92

99.0

61.471

30.82

20.78

15.54

12.26

10.06

8.56

7.51

6.75

6.09

5.49

4.96

1 4.55

4.21

| _ 3 . 9 2

100.0

62.688

30.60

20.66

15.50

12.26

10.06

8.54

7.48

6.72

6.08

5.49

4.97

4.54

4.21

l 3·91_ _

101.0

63.925

30.43

20.55

15.47

12.26

10.06

8.53

7.46

6.69

6.07

5.49

4.97

4.54

4.20

1 3.91

102.0

65.179

30.33

20.46

15.43

12.26

10.07

8.53

7.44

6.66

6.05

5.49

4.97

4.54

4.20

1 3.91

103.0

66.453

30.31 1

20.39

15.40

12.26

10.09

8.53

7.43

6.64

6.04

5.49

4.98

4.54

4.19

| 3.90

104.0

67.746

30.40

20.35

15.37

12.27

10.10

8.54

7.43

6.62

6.02

5.49

4.98

4.54

4.19

1 3.90

105.0

69.059

30.60

20.36

15.36

12.28

10.13

8.56

7.43

6.60

6.00

5.48

4.99

4.55

4.19

1 3.90


^ c o ° c

\ ^ 0 b a r )

<7 -T ) ° \ CO EV \ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

[_ 75.0

95.0

56.777

1.229

1.369 !

1.529

1.712

1.924

2.169

2.456

2.790

3.183

3.648

4.200

4.861

5.655

6.614

96.0

57.925

1.228

1.367

1.525

1.707

1.917

2.160

2.443

2.774

3.162

3.620

4.164

4.815

5.595

1 6.537

97.0

59.089

1.226

1.364

1.522

1.702

1.910

2.151

2.431

2.758

3.141

3.593

4.129

4.769

5.536

6.461

98.0

60.271

1.225

1.362

1.518

1.698

1.904

2.142

2.419

2.742

3.121

3,567

4.095

4.724

5.479

| 6.387

99.0

61.471

1.224

1.359

1.515

1.693

1.897

2.133

2.407

2.726

3.101

3.540

4.061

4.681

5.422

6.315

100.0

62.688

1.222

1.357

1.511

1.688

1.891

2.124

2.395

2.711

3.081

3.515

4.028

4.638

5.367

1 6.244

101.0

63.925

1.2211

1.355

1.508

1.683

1.884

2.116

2.384

2.696

3.061

3.490

3.995

4.596

5.313

6.175

102.0

65.179

1.220

1.353

1.505

1.679

1.878

2.107

2.373

2.681

3.042

3.465

3.964

4,555

5.261

1 6-107

103.0

66.4531

1.219

1.351

1.501

1.674

1.872

2.099

2.362

2.667

3.023

3.441

3.932

4.515

5.209

1 6.041

104.0

67.746

1.217

1.349

1.498

1.670

1.866

2.091

1 2.351

2.653

3.005

3.417

3.902

4.475

5.158

1 5.976

105.0

69.059J

1.216

1.347

1.495

1.665

1.860

2.083

2,340

1 2.639

2.987

3.394

3.872

4.437

5.109

1 5.913

TABLE A13.lOb COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R717

TDDHPS - I*


\ j c o c

X ^ c o b a r >

(T -T ) C \ CO EV \ 1 lo.o

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

1 75.0

105.0

69.059

30.60

20.36

15.36

12.28

10.13

8.56

7.43

6.60

6.00

5.48

4.99

4.55

4.19

3.90

106.0

70.391

30.92

20.42

15.37

12.30

10.15

8.58

7.43

6.60

5.98

5.48

4.99

4.56

4.19

3.90

107.0

71.743

31.38

20.53

15.40

12.32

10.18

8.61

7.44

6.59

5.96

5.47

5.00

4.56

4.19

3.90

108.0

73.114

31.99

20.70

15.45

12.36

10.22

8.64

7.46

6.59

5.95

5.46

5.00

4.57

4.20

1 3.90

109.0

74.505

32.75

20.94

15.53

12.40

10.26

8.68

7.48

6.60

5.95

5.45

5.01

4.58

4.20

3.90

110.0

75.915

33.65

21.24

15.64

12.45

10.31

8.72

7.51

6.61

5.94

5.44

5.01

4.59

4.21

3.90

111.0

77.345

34.67

21.60

15.77

12.51

10.35

8.76

7.54

6.62

5.94

5.43

5.00

4.59

4.21

3.90

112.0

78.792

35.79

22.02

15.92

12.57

10.40

8.80

7.57

6.64

5.94

5.41

5.00

4.60

4.22

1 3.90

113.0

80.259

36.94

22.46

16.08

12.64

10.44

8.83

7.60

6.65

5.94

5.41

4.99

4.60

4.23

3.90

114.0

81.743

38.05

22.93

16.26

12.70

10.47

8.86

7.63

6.67

5.94

5.40

4.98

4.60

4.23

3.90

115.0

83.245

38.98

23.37

16.43

12.76

10.49

8.88

7.65

6.68

5.94

5.38

4.96

4.59

4.23

1 3.90


Xco c

X ^ c o b a r >

IT -T ) ° C ^ V CO EV \ 10,0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

105.0

69.059

1.216

1.347

1.495

1.665

1.860

2.083

2.340

2.639

2.987

3.394

3.872

4.437

5.109

5.913

106.0

70.391

1.215

1.345

1.492

1.661

1.854

2.075

2.330

2.625

2.969

3.371

3.843

4.399

5.061

1 5.851

107.0

71.743

1.214

1.343

1.489

1.656

1.848

2.067

2.319

2.611

2.951

3.348

3.814

4.363

5.013

1 5.790

108.0

73.114

1.213

1.341

1.486

1.652

1.842

2.059

2.309

2.598

2.934

3.326

3.786

4.327

4.967

| 5.731

109.0

74.505

1.212

1.339

1.483

1.648

1.836

2.052

2.299

2.585

2.917

3.305

3.758

4.291

4.922

5.673

110.0

75.915

1.211

1.337

1.480

1.644

1.830

2.044

2.289

2.572

2.901

3.283

3,731

4.256

4.877

1 5.616

111.0

77.345

1.210 1

1.335

1.477

1.639

1.825

2.037

2.280

2.560

2.884

3.262

3.704

4.222

4.834

1 5.560

112.0

78.792 1

1.209

1.333

1.475

1.635

1.819

2.029

2.270

2.547

2.868

3.241

3.677

4.189

4.791

I 5.506

113.0

80.2591

1.208

1.332

1.472

1.631

1.813

2.022

2.260

2.535

2.852

3.221

3.651

4.156

4.749

1 5.452

114.0

81.743

1.207

1.330

1.469

1.627

1.808

2.015

2.251

2.523

2.836

3.201

3.626

4.123

4.708

1 5.400

115.0

83.245

1.205

1.328

1.466

1.623

1.802

2.007

2.242

2.510

2.821

3.181

3.600

4.091

4.667

1 5.348

TABLE A13.11L· COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R717

APPENDIX 14


Operating on R505*

chemical name

chemical formula

molecular weight




freezing point, C

R12 (78.0 wt

CC12F2/CH2C1F

103.4

117.8

47.30

537.6

-29.60

-

safety group/class - / 5

^Adapted from Adefila, S.S., S. Devotta, F.A. Watson, and F.A. Holland. Derived thermodynamic design data for heat pump systems operating on R505. J. Heat Recovery Systems (in press).


259

Κ5

ON

o

50.0

30

.0U

20

.OU

3 * 10

.0

0)

u CO

CO

Q>

U 04

100

150


200

250

-l

enthalpy per unit mass H, kJ k

g 30

0 35

0

H § 03 3 ö ω

CO

H·

OQ

Ö

03 o 03 1 CO n a>

CO

R505 261

condensing temperature Tp o#wC



Tco

0 5

10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100

pco bar

3.08880 3.63690 4.25469 4.94807 5.72256 6.58458 7.53585 8.58962 9.74903 11.02008 12.41037 13.92347 15.56812 17.35203 19.28224 21.36922 23.63142 26.04992 28.65889 31.46792 34.48780

density kg m

liquid

1357.23 1341.67 1325.99 1309.91 1293.48 1276.71 1259.68 1241.97 1223.80 1205.22 1185.83 1165.82 1144.99 1123.11 1100.07 1075.67 1050.10 1021.82 991.16 957.19

918.51

vapour

15.37 17.96 20.87 24.14 27.80 31.88 36.44 41.50 47.14 54.75 60.38 68.16 76.79 86.53 97.34 109.57 123.50 139.40 157.78 179.29 205.61

PV

bar m kg

0.20096 0.20250 0.20387 0.20497 0.20585 0.20654 0.20680 0.20698 0.20681 0.20128 0.20554 0.20428 0.20274 0.20053 0.19809 0.19503 0.19135 0.18687 0.18164 0.17551 0.16773

latent heat

kJ kg"1

180.695 177.809 174.836 171.777 168.629 165.379 162.003 158.527 154.911 151.117 147.169 143.039 138.660 134.018 129.071 124.754 118.013 111.698 104.704 96.993

j 88.328

MJ m vapour

2.7773 3.1935 3.6488 4.1467 4.6879 5.2723 5.9034 6.5789 7.3025 8.2737 8.8861 9.7495 10.6477 11.5966 12.5637 13.5597 14.5746 15.5707 16.5202 17.3899 18.1612

enthalpy of


280.695 282.808 284.880 286.891 288.856 290.762 292.622 294.403 296.110 297.733 299.248 300.671 301.968 303.101 304.095 304.892 305.460 305.734 305.6452 305.0981 303.9137


kg MJ-1

5.5342 5.6239 5.7197 5.8215 5.9302 6.0467 1 6.1727 6.3081 6.4553 6.6174 6.7949 6.9911 7.2119 7.4617 7.7477 8.0806 8.4737 8.9527 9.5507 10.3100 11.3214


R505 263

| \ 5 c o U c

Xl^co bar> |(T -T ) C \ l· CO EV; \ .

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

10.0

4.255

27.03

17.97

13.20

10.47

8.63

7.30

6.32

5.57

4.95

4.46

4.04

3.70

3.40

=3._15

11.0

4.387

27.44

18.03

13.28

10.50

8.66

7.32

6.34

5.59

4.97

4.47

4.05

3.71

3.41

3.16

12.0

4.523

27.39

17.99

13.35

10.53

8.68

7.36

6.37

5.58

4.98

4.48

4.06

3.72

3.42

3.17

13.0

4.661

27.32

18.17

13.33

10.58

8.70

7.36

6.37

5.55

4.98

4.49

4.07

3.72

3.43

3-17

14.0

4.803

27.35

18.08

13.37

10.62

8.72

7.38

6.39

5.64

5.01

4.50

4.09

3.73

3.44

3.18

15.0

4.948

27.50

18.08

13.48

10.59

8.74

7.41

6.41

5.63

5.02

4.51

4.10

3.74

3.44

3.19

16.0

5.097

27.87

18.24

13.50

10.63

8.76

7.43

6.41

5.64

5.04

4.52

4.11

3.75

3.45

17.0 1 5.248

27.69

18.22

13.49

10.68

8.78

7.44

6.44

5.67

5.03

4.53

4.11

3.76

3.46

l_3.20

18.0 |

5.403

27.59

18.17

13.57

10.66

8.81

7.45

6.44

5,66

5.00

4.54

4.12

3.77

3.46

3.21

19.0 1 5.561

27.61

18.16

13.52

10.67

8.83

7.47

6.45

5.68 »V

5.07

4.55

4.13

3.78

3.47

1 3.21

20.0

5.723

28.16

18.46

13.64

10.82

8.86

7.52

6.50

5.71

5.08

4.58

4.14

3.79

3.48

1 3.22


V c o c

Xco b a r )

(T -T ) * C \ V CO EV \ ^ Γ lo.o

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

10.0

4.255

1.377

1.633

1.949

2.345

2.844

3.481

4.297

5.362

6.763

8.629

11.148

14.595

19.387

26.152

11.0

4.387

1.374

1.627

1.938

2.328

2.819

3.444

4.245

5.287

6.651

8.467

10.910

14.245

18.864

25.368

12.0

4.523

1.371

1.620

1.928

2.312

2.795

3.408

4.194

5.212

6.543

8.309

10.680

13.907

18.362

24.616

13.0

4.661

1.367

1.614

1.918

2.297

2.772

3.374

4.143

5.138

6.440

8.157

10.458

13.581

17.880

i ?3.897

14.0

4.8031

1.364

1.608

1.908

2.282

2.750

3.341

4.094

5.068

6.337

8.008

10.243

13.267

17.418

23.207

15.0

4.948

1.361

1.602

1.899 |

2.267

2.727

3.307

4.048

4.998

6.236

7.865

10.036

12.965

16.974

1 22.546

16.0

5.097

1.357

1.596

1.890

2.252

2.705

3.275

4.001

4.932

6.141

7.727

9.836

12.674

16.549

21.915

17.0

5.248

1.354

1.590

1.880

2.237

2.683

3.243

3.954

| 4.867

6.048

7.592

I 9.641

12.392

16.137

l_21.307

18.0

5.403

1.351

1.585

1.870

2.223

2.662

3.213

3.911

4.802

5.955

7.464

9.454

12.121

15.742

20.724

19.0

5.561

1.348

I.579'

1.861

2.209

2.642

3.183

3.868

4.740

5.867

7.337

9.272

11.859

15.361

120.166

20.0

5.723

1.345

1.573

1.853

2.196

2.622

3.153

3.825

4.681

5.780

7.212

9.096

11.606

14.994

119.631 TABLE Al4.2b COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES

FOR R505 C ° E V


^ c o U c

X^co b a r )

\ (Ύ -T ) ° C \ CO EV \ ^

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0 *

50.0

55.0

60.0

65.0

70.0

75.0

20.0

5.723

28.16

18.46

13.64

10.82

8.86

7.52

6.50

5.71

5.08

4.58

4.14

3.79

3.48

3.22

21.0

5.888

28.07

18.61

13.72

10.83

8.88

7.53

6.51

5.71

5.09

4.59

4.16

3.80

3.49

3.23

22.0

6.057

28.04

18.51

13.70

10.81

8.91

7.54

6.52

5.73

5.11

4.58

4.16

3.80

3.50

3.23

23.0

6.229

28.06

18.49

13.68

10.87

8.90

7.56

6.53

5.74

5.11

4.56

4.17

3.81

3.50

3.24

24.0

6.405

28.31

18.62

13.74

10.88

8.94

7.59

6.55

5.75

5.12

4.62

4.18

3.82

3.51

3.25

25.0

6.585

28.65

18.77

13.86

10.92

9.02

7.60

6.58

5.79

5.14

4.62

4.20

3.83

3.52

3.26

26.0

6.768

28.46

18.66

13.90

10.95

9.01

7.61

6.58

5.79

5.14

4.63

4.21

3.84

3.53

3.26

27.0 1 6.954

28.43

18.65

13.85

10.94

9.00

7.63

6.59

5.79

5.16

4.64

4.20

3.84

3.53

3.27

28.0 1 7.144

28.50

18.66 !

13.84

10.92

9.04

7.62

6.61

5.80

5.16

4.64

4.18

3.84

3.54

3.27

29.0

7.337

28.95

18.83

13.94

10.98

9.05

7.65

6.64

5.82

5.18

4.66

4.23

3.86

3.55

1 3.28

30.0 j

7.536

28.30

18.81

13.93

11.00

9.05

7.69

6.62

5.83

5.19

4.66

i 4 · 2 3

3.87

3.55

L3.29 J TABLE Al4.3a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP)„ FOR A RANGE OF

LIFTS AND CONDENSING TEMPERATURES FOR R505 R

Χ τ ^ °c \ c o \ ^ c o b a r )

Ι(τ -T ) ^ N . | CO EV \ J

10.0 1

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

1 75.0

20.0

5.723

1.345

1.573

1.853

2.196

2.622

3.153

3.825

4.681

5.780

7.212

9.096

11.606

14.994

119.631

21.0

5.888

1.342

1.568

1.844

2.183

2.601

3.125

3.783

4.622

5.698

7.095

8.927

11.363

14.642

19.118

22.0

6.057

1.339

1.563

1.836

2.170

2.582

3.097

3.743

4.564

5.617

6.980

8.762

11.127

14.302

18.624

23.0

6.229

1.336

1.558

1.827

2.156

2.563

3.069

3.705

4.509

5.536

6c866

8.605

10.900

13.975

18.149

24.0

6.405

1.334

1.553

1.819

2.144

2.545

3.043

3.667

4.455

5.460

6.758

8.451

10.679

13.659

117.692

25.0

6.585

1.331

1.548

1.810

2.132

2.526

3.017

3.628

4.401

5.386

6.651

8.298

10.466

13.355

|17.252

26.0

6.768

1.328

1.543

1.803

2.120

2.509

2.990

3.591

4.349

5.313

6.549

8.155

10.260

13.060

j 16.829

27.0

6.954

1.325

1.538

1.795

2.108

2.491

2.965

3.556

4.298

5.240

6.449

8.014

10.061

12.776

|16 .422

28.0

7.144

1.322

1.533

1.787

2.095

2.473

2.940

3.520

4.249

5.171

6.349

7.874

9.869

12.500

1 16.027

29.0

7.337

1.319

1.528

1.778

2.083

2.456

2.915

3.485

4.200

5.103

6.254

7.741

9.681

12.233

115.647

30.0

7.536

1.317

1.523

1.771

2.072

2.440

2.891

3.452

4.153

5.037

6.165

7.611

9.497

11.978

[15.284 1

TABLE A14.3b COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R505 C ° E V

R505 265 Γν τ °c

X \ C 0 X c o b a r )

TCO-TEV} ° ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

30.0

7.536

28.30

18.81

13.93

11.00

9.05

7.69

6.62

5.83

5.19

4.66

4.23

3.87

3.55

3.29

31.0

7.740

28.86

19.03

14.03

11.13

9.13

7.73

6.66

5.85

5.21

4.68

4.24

3.88

3.57

3.30

1 32.0

7.951

29.05

19.09

14.07

11.12

9.14

7.73

6.68

5.87

5.22

4.69

4.26

3.88

3.57

3.30

33.0

8.162

28.80

19.02

14.01

11.07

9.11

7.74

6.67

5.87

5.22

4.69

4.25

3.86

3.57

3.30

34.0

8.372

28.84

19.17

14.08

11.13

9.14

7.75

6.69

5.89

5.23

4.70

4.26

3.90

3.58

3.31

35.0

8.590

28.68

18.98

14.13

11.15

9.17

7.75

6.72

5.89

5.24

4.72

4.27

3.90

3.59

3.31

36.0

8.815

28.93

19.02

14.14

11.15

9.21

7.78

6.73

5.90

5.25

4.72

4.27

3.91

3.60

3.32

37.0

9.040

29.59

19.30

14.27

11.23

9.24

7.82

6.75

5.93

5.27

4.74

4.30

3.92

3.60

3.33

38.0

9.278

29.26

19.16

14.22 1

11.19

9.21

7.79

6.76

5.91

5.27

4.73

4.29

3.92

3.58

1 3.33

39.0

9.513

28.84

19.04

14.23

11.19

9.21

7.79

6.74

5.92

j 5.28

4.74

4.29

3.92

3.61

j 3.33

40.0

9.749

29.45

19.11

14.20

11.26

9.26

7.83

6.77

5.96

5.28

4.75

4.31

3.93

3,61

1 3.34


(T -T ) ^ \ CO EV \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

30.0

7.536

1.317

1.523

1.771

2.072

2.440

2.891

3.452

4.153

5.037

6.165

7.611

9.497

11.978

[15.284

31.0

7.740

1.315

1.519

1.764

2.062

2.424

2.870

3.420

4.107

4.974

6.076

7.490

9.327

11.735

[14.937

32.0

7.951

1.313

1.515

1.758

2.052

2.409

2.848

3.389

4.065

4.914

5.991

7.373

9.162

11.502

114.606

33.0

8.162

1.310

1.511

1.751

2.041

2.394

2.826

| 3.359

4.021

4.854

5.908

7.254

8.997

11.276

114.282

34.0 1

8.372

1.307

1.505

1.743

2.029

2.377

2.802

3.326

3.977

4.793

5.823

7.136

8.833

11.046

U3.958

35.0 1

8.590

1.305

1.501

1.736

2.019

2.362

2.781

3.296

j 3.935

4.733

5.741

7.027

8.676

10.825

113.653

36.0 1

8.815

1.302

1.497

1.729

2.009

2.348

2.761

3.268

3.894

4.678

5.664

6.920

8.529

10.621

113.364^

37.0 j

9.040

1.300

1.493

1.723

1.999

2.333

2.740

3.238

3.854

4.622

5.587

6.812

8.383

10.418

113,078

38.0

9.278

1.299

1.490

1.717

1.990

2.320

2.721

3.212

3.818

4.571

5.518

6.716

8.246

10.227

|12 ,818

39.0 1

9.513

1.297

1.485

1.711

1.981

2.306

2.701

3.184

3.779

4.519

5.446

6.617

8.109

10.037

[12.552

40.0 1

9.749

1.294

1.481

1.704

1.970

2.291

2.681

3.156

3.741

4.466

5.372

6.516

7.975

9.847

Jl2,287 J

TABLE Al4.4b COMPRESSION RATIO P /P^, FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R505 C ° E V


| ^ c o U c

X c o b a r )

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

40.0

9.749

29.45

19.11

14.20

11.26

9.26

7.83

6.77

5.96

5.28

4.75

4.31

3.93

3.61

3.34

41.0

9.997

28.80

19.18

14.19

11.25

9.25

7.86

6.78

5.96

5.29

4.75

4.31

3.93

3,62

3.35

42.0

10.245

29.19

19.42

14.33

11.32

9.29

7.87

6.80

5.97

5.31

4.77

4.32

3.95

3.63

3.35

43.0

10.497

29.63

19.49

14.36

11.35

9.31

7.88

6.80

5.99

5.31

4.78

4.33

3.95

3.63

3.34

44.0

10.756

29.39

19.34

14.31

11.37

9.31

7.89

6.80

5.98

5.31

4.79

4.33

3.95

3.63

3.37

45.0

11.020

29.63

19.56

14.32

11.33

9.35

7.91

6.83

5.99

5.34

4.79

4.34

3.97

3.64

3.36

46.0

11.290

29.58

19.29

14.37

11.34

9.35

7.90

6.85

6.01

5.34

4.79

4.34

3.97

3.64

3.37

47.0

11.564

29.51

19.48

14.52

11.42

9.40

7.94

6.86

6.02

5.35

4.81

4.36

3.98

3.65

3.38

48.0

11.837

29.83

19.58

14.50

11.41

9.40

7.93

6.85

6.01

5.36

4.80

4.36

3.98

3.65

3.37

49.0 1

12.118

30.34

19.64

14.51

11.44

9.45

7.96

6.88

6.03

5.37

4.82

4.37

3.99

3.66

1 3.38

50.0

12.410

29.62

19.50

14.50

11.36

9.37

7.95

6.87

6.03

5.36

4.83

4.36

3.99

3.66

1 3.38


\ c o \ < c o b a i )

(TCQ-TEV) ^ X 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

1 75.0

40.0

9.749 1

1.294 1

1.481

1.704

1.970

2.291

2.681

3.156

3.741

4.466

5.372

6.516

7.975

9.847

|12.287

41.0

9.997 1

1.292 j

1.477

1.698

1.961

2.279

2.663

3.131

3.706

4.417

5.305

6.424

7.848

9.673

|12.046

42.0

10.245

1.289

1.473

1.692

1.952

2.265

2.644

3.105

j 3.670

4.368

5.238

6.332

7.720

9.501

| l l . 8 0 7

43.0

10.497

1.286

1.469

1.685

1.943

2.252

2.625

3.079

3.634

4.320

5.172

6.243

7.598

9.329

[11,571

44.0

10.756

1.285

1.466

1.679

1.934

2.239

2.607

i 3.054

i 3.600

4.273

5.110

6.157

7.482

9.169

| l l . 3 4 9

45.0

11.020

1.283

1.462

1.674

1.926

2.227

2.590

3.030

3.568

4.228

5.048

6.073

7.366

9.015

| l l . l 3 1

46.0 47.0

11.290

1.281

1.459

1.668

1.917

2.215

2.573

3.007

3.536

4.186

4.988

5.991

7.255

8.863

10.925

11.564

1.279

1.454

1.663

1.909

2.203

2.557

2.984

3.504

4.142

4.930

5.912

7.147

8.713

10.723

48.0

11.837

1.276

1.450

1.657

1.900

2.191

2.539

2.960

3.472

4.098

4.871

5.832

7.040

8.569

10.520

49.0

12.118

1.274

1.447

1.652

1.892

2.179

2.523

2.937

3.441

4.056

4.814

5.756

6.937

8.429

10.329

50.0 1

12.410

1.273

1.445

1.647

1.885

2.169

2.508

2.917

3.412

4.018

4.762

5.685

6.839

8.295

10.152

TABLE A14.5L· COMPRESSION RATIO P„/P_„ FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R505 C ° E V

R505 267

XCO C

Xco bar)

TCO-TEV) ^ χ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

50.0

12.410

29.62

19.50

14.50

11.36

9.37

7.95

6.87

6.03

5.36

4.83

4.36

3.99

3.66

3.38

51.0

12.702

30.38

19.76

14.49

11.48

9.43

7.99

6.89

6.07

5.39

4.84

4.37

3.99

3.67

3.39

52.0

12.998

29.85

19.50

14.48

11.50

9.44

7.99

6.89

6.06

5.38

4.83

4.38

4.00

3.67

3.39

53.0

13.301

30.15

19.86

14.65

11.56

9.48

8.02

6.91

6.07

5.39

4c 85

4,38

4.01

3,68

3.39

54.0

13.609

30.28

19.96

14.61

11.52

9.46

8.04

6.92

6.07

5.39

4.85

4.39

4.01

3.68

3.40

55.0

13.923

30.08

19.81

14.63

11.57

9.45

8.00

6.93

6.08

5.40

4.85

4.40

4.01

3.68

| 3 .40

56.0

14.240 1

30.22

19.90

14.64 1

11.48

9.48

8.01

6.93

6.08

5.42

4.86

4.40

4.01

3.68

1 3.40

57.0

14.559

28.05

18.97

14.12

11.24

9.33

7.91

6.85

6.02

5.36

4.82

4.37

3.99

3.67

| 3.39

58.0

14.891

29.43

19.47

14.51

11.47

9.46

7.99

6.92

6.06

5.39

4.84

4.40

4.00

3.68

3.40

59.0

15.226

30.09

19.93

14.79

11.58

9.51

8.04

6.97

6.10

5.42

4.86

4.41

4.02

3 .70

1 3.41

60.0

15.568

30.10

19.66

14.60

11.53

9.51

8.00

6.92

6.09

5.41

4.86

4.40

4.02

3.69

1 3.41 1 TABLE A 1 4 . 6 a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF

LIFTS AND CONDENSING TEMPERATURES FOR R505 R

(T -T ) ° c N v CO EV \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

1 75.0

50.0

12.410

1.273

1.445

1.647

1.885

2.169

2.508

2.917

3.412

4.018

4.762

5.685

6.839

8.295

10.152

51.0

12.702

1.271

1.441

1.641

1.877

2.157

2.492

2.895

3.383

3.978

4.709

5.612

6.740

8.162

9,971

52.0

12.998

1.269

1.438

1.635

1.869

2.146

2.477

2.874

3.354

3.939

4.656

5.541

6.645

8.033

9.794

53.0

13.301

1.267

1.434

1.630

1.862

2cl35

2.462

2.853

3.327

3.901

4.605

5.474

6.553

7.911

9.628

54.0

13.609

1.265

1.431

1.626

1.855

2.125

2.447

2.833

3.299

3.864

4.555

5 .407.

6.465

7.790

9.466

55.0

13.923

1.263

1.428

1.621

1.848

2.115

2.433

2.814

3.273

3.828

4.508

5.342

6.379

7.673

9.306

56.0

14.240

1.261

1.424

1.616

1.840

2.104

2.418

2.794

3.246

3.793

4.460

5.279

6.291

7.557

9.150

57.0

14.559

1.259

1.421

i . 610

1.831

2.093

2.404

2.774

3.219

3.757

4.412

5.215

6.207

7.443

8.998

58.0

14.891

1.258

1.419

1.605

1.824

2.084

2c391

2.756

3.195

3.724

4.368

5.155

6.128

7.336

8.856 1

| 59.0

15.226

1.256

1.416

1.601

1.819

2.075

2.377

2.738

3.170

3.691

4.323

5.097

6.049

7.233

8.716

60.0

15.568

1.254

1.413

1.597

1.812

2.066

2.364

2.720

3.146

3*659

4.281

5.040

5.973

7.132

8.579

TABLE Al4.6b COMPRESSION RATIO P /P FOR FOR R505 C 0 E V A RANGE OF LIFTS AND CONDENSING TEMPERATURES


\ ( P bar) \ c o

(T -T ) ° C \ f CO EV; U \ 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

1 75.0

60.0

15.568

30.10

19.66

14.60

11.53

9.51

8.00

6.92

6.09

5.41

4.86

4.40

4.02

3.69

3.41

61.0

15.918

28.50

19.27

14.41

11.39

9.35

7.95

6.88

6.05

5.38

4.85

4.39

4.01

3.68

3.40

62.0

16.271

28.67

19.10

14.32

11.31

9.35

7.97

6.89

6.06

5.38

4.84

4.39

4.00

3.68

[_ 3.40

63.0

16.620

30.17

19.99

14.74

11.65

9.57

8.09

6.98

6.13

5.43

4.88

4,41

4,04

3.70

3-42

64.0

16.982

31.13

20.25

14.98

11.81

9.63

8.13

7.01

6.16

5.46

4.90

4.43

4.04

3.71

3.43

65.0

17.352

30.82

20.31

14.85

11.71

9.60

8.13

6.98

6.13

5.45

4.89

4.43

4.04

3.71

1 3.42

66.0

17.729

29.65

19.54

14.62

11.58

9.50

8.01

6.94

6.09

5.42

4.86

4.42

4.03

3.70

[ 3.41

67.0 1

18.110

30.91

19.27

14.32

11-.40

9.37

7.95

6.91

6.06

5.40

4.85

4.39

4.01

3.68

| 3.40

68.0 1

18.494

30.75

19.63

14.65

11.56

9.53

8.06

6.97

6.11

5.43

4.87

4.41

4.02

3.70

1 3.41

69.0 1

18.884

30.48

19.97

14.75

11.68

9.62

8.09

6.98

6.12

5.46

4.89

4.42

4.03

3.70

| 3.41

70.0 1

19.282

30.80

19.90

14.82

11.62

9.56

8.08

6.99

6.10

5.43

4.88

4.42

4.03

3.70

1 3'42 TABLE A14.7a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF


" \ τ c f Νςο \ ^ P bar)

ko-w^xl Γ075 1 15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

1 75.0

60.0

15.568

1.254

1.413

1.597

1.812

2.066

2.364

2.720

3.146

3.659

4.281

5.040

5.973

7·132

[ 8.579^

61.0

15.91δ|

1.253

1.410

1.592

1.806

2.057

2.352

2.704

3.123

3.628

4.240

4.986

5.901

7.033

[ 8.447

62.0

16.271

1.2521

1.407

1.588

1.800

2.047

2.340

2.686

3.100

3.598

4.199

4.931

5.829

6.937

1 8.319

63.0

16.620|

1.2491

1.404

I.583I

1.791

2.036

2.326

2.668

3.076

3.565

4.157

4.875

5.754

6.840

1 8.188

64.0

16.9821

1.248

1.401

1.579

1.785

2.028

2.315

2.651

3.054

3.536

4.116

4.822

5.684

6.747

1 8.067

65.0

17.352

1.246

1.398

1.575

1.780

2.020

2.303

2.635

3.032

3.507

4.078

4.771

5.618

6.658

1 7.949

66.0

17.729

1.245

1.396

1.570

1.773

2.011

2.290

1 2.620

3.011

3.478

4.041

4.722

5.553

6.573

1 7.833

67.0

18.110

1.244

1.393

1.566

1.768

2.003

2.278

2.604

2.990

3.451

4.004

4.673

5.488

6.487

1 7.721

68,0

18.494

1.242

1.390

1.562

1.762

lc993

2c266

2.589

2.969

3.423

3.967

4.625

5.424

6.403

1 7.611

69.0

18.884

1.240

1.388

1.558

1.756

1.985

2.256

2.574

2.948

3.396

3.932

4.577

5.362

6.321

| 7.503

70.0

19.282

1.239

1.385

1.554

1.750

1*978

2.245

2.559

2.928

3.370

3.897

4.532

5.302

6.243

1 7.399

TABLE Al4.7b COMPRESSION RATIO P„/P_„ FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R505 °° E V

R505 269 Xco c

X^co b a r )

( T C O - T E V ) ^ \

I 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

1 70.0

75.0

70.0

19.282

30.80

19.90

14.82

11.62

9.56

8.08

6.99

6.10

5.43

4cS8

4.42

4.03

3.70

3.42

71.0

19.687

32.04

19.86

14.64

11.63

9.57

8.07

6.95

6.11

5.42

4.88

4.41

4.03

3.70

3.41

72.0

20.098

31.80

20.75

14.63

11.52

9.50

8.02

6.93

6.11

5.42

4.87

4.41

4.02

3.69

3.41

73.0

20.515

29.64

20.09

14.55

11.56

9.50

8.05

6.95

6.11

5.42

4.87

4.40

4.02

3.69

' 3.41

74.0

20.93δ|

28.75

19.64

14.56

11.51

9.51

8.07

6.94

6.09

5.41

4.87

4.40

4.02

3.68

3.40

75.0

21.369

29.04

19.83

14.55

11.57

9.48

8.03

6.93

6.09

5.40

4.85

4.40

4.01

3.68

1 3.40

76.0

21.808

30.51

20.48

14.59

11.49

9.50

8.05

6.94

6.07

5.41

4.85

4.40

4.01

3.69

1 3.40

77.0

22.254

31.59

20.50

15.14

11.52

9.45

8.02

6.90

6.07

5.41

4.85

4.39

4.00

3.68

1 3.39

78.0

22.707

30.27

19.59

14.79

11.48

9.48

8.01

6.93

6.08

5.41

4.85

4.39

4.00

3.67

1 3.39

79.0

23.166

29.34

19.13

14.51

11.46

9.43

8.01

6.93

6.06

5.39

4.84

4.39

4.00

3.67

ί 3 · 3 8

80.0

23.631

29.60

19.30

14.63

11.46

9.48

7.99

6.91

6.06

1 5 · 3 9

4.82

4.37

3.99 1

3.66

1 3.38 TABLE Al4.8a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF


\ c o ü c f \^coH

(TC0'TEV) ^ J lÖTÖ

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

1 75.0

70.0

19.282

1.239

1.385

1.554

1.750

1.978

2.245

2.559

2.928

3.370

3.897

4.532

5.302

6.243

1 7.399

71.0

19.687

1.237

1.383

1.550

1.744

1.969

2.233

2.543

2.909

3.344

3.863

4.487

5.244

6.166

1 7.299

72.0

20.098

1.235

1.380

1.546

1.738

1.962

2.223

2.528

2.890

3.318

3.830

4.444

5.186

6.091

1 7.199

73.0

20.515

1.234

1.378

1.542

1.733

1.954

2.211

2.513

2.872

3.293

3.797

4.401

5.131

6.017

] 7.102

74.0

20.938

1.233

1.375

1.539

1.728

1.947

2.201

2.501

2.854

3.269

3.765

4.359

5.075

5.945

1 7.009

75.0

21.369

1.232

1.373

1.535

1.722

1.939

2.192

2.488

2.836

3.245

3.734

4.319

5.023

5,876

1 6 ·? 1 8 _

76.0

21.808

1.230

1.370

1.531 '

1.717

1.932

2.181

2.474

2.817

3.222

3.704

4.279

4.971

5.808

1 6.830

77.0 1

22.254

1.229

1.368

1.529

1.712

1.924

2.172

2.462

2.799

3.200

3.674

4.240

4.920

5.742

1 6.744

78.0 1

22.707

1.228

1.366

1.525

1.707

1.918

2.163

2.447

2.782

3.179

3.645

4.203

4.871

5.679

1 6.660

79.0

23.166

1.227

1.364

1.521

1.702

1.912

2.154

2.435

2.767

3.157

3.617

4.166

4.823

5.615

6.578

80.0

23.631

1.226

1.362

1.518

1.697

1.904

2.144

2.424

2.751

3.136

3.589

4.130

4.776

5.554

6.498

TABLE Al4.8b COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R505 C ° E V


Xco bar

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0 [

80.0

23.631

29.60

19.30

14.63

11.46

9.48

7.99

6.91

6.06

5.39

4.82

4.37

3.99

3.66

3.38 |

81.0

24.102

30.16

20.06

15.05

11.52

9.44

8.02

6.93

6.07

5.37

4.83

4.37

3.99

3.66

3.38

82.0

24.577

30.92

20.73

15.15

11.92

9.49

8.00

6.92

6.05

5.38

4.84

4.38

3.99

3.66

3.38

83.0

25.060

31.02

20.12

14.62

11.69

9.46

8.02

6.91

6.07

5.38

4.83

4.37

3.99

3.65

3 ^ 7

84.0

25.551

30.70

19.60

14.31

11.47

9.42

7.96

6.89

6.06

5.36

4.81

4.35

3.98

3.64

3^36

85.0

26.050

30.55

19.61

14.34

11.51

9.39

7.97

6.86

6.02

5.35

4.81

4.34

3.96

3.64

3.35

86.0

26.556

30.43

19.69

14.68

11.71

9.39

7.92

6.86

6.02

5.34

4.78

4.33

3.95

3.63

3.34

87.0

27.070

30.38

19.79

14.91

11.70 1

9.61

7.92

6.82

5.99

5.31

4.77

4.33

3.94

3.62

1 3.34

88.0

27.592

30.36

19.81

14.57

11.36

9.45

7.88

6.82

5.98

5.32

4.77

4.32

3.93

3.61

1 3.33

89.0

28.121

30.31

19.73

14.31

11.17

9.30

7.86

6.79

5.97

5.31

4.75

4.30

3.92

3.60

3.32

90.0

28.659

30.15

19.70

14.33

11.20

9.33

7.84

6.79

5.94

5.28

4.74

4.29

3.90

[ 3.58

3.31


1 X c o M (T -T ) C \ CO EV X j

ϊοΤο 1 15.0

20.0

25.0

30.0

35.0

40.0

45.0

30.0

55.0

60.0

65.0

70.0

1 75.0

80.0

23.631

1.226

1.362

1.518

1.697

1.904

2.144

2.424

2.751

3.136

3.589

4.130

j 4 · 7 7 6

| 5.554

| 6.498

81.0

24.102

1.224 1

1.359

1.514

1.693

1.897

2.135

2.411

2.734

3.114

3.561

1 4.093

4.729

5.493

6.419

82.0

24.577

1.223

1.357

1.510

1.688

1.891

2.125

2.399

2.719

3.091

3.534

4.058

4.683

5.434

J^6.342

83.0

25.060

1.222

1.355

1.508

1.683

1.884

2.117

2.387

2.701

3.070

3.508

4.023

4.638

5.376

6.268

84.0

25.5511

1.220

1.353

1.505

1.678

1.878

2.109

2.375

2.686

3.052

3.483

3.989

4.595

5.320

[ 6.193

85.0

26.050

1.219

1.351

1.501

1.673

1.871

2.099

2.364

2.672

3.033

3.457

3.956

4.552

5.265

[ 6.123

86.0

26.556

1.218

1.349

1.498

1.668

1.865

2.091

2.352

2.656

3.013

3.431

3.924

4.510

5.210

6.053

87.0

27.070

1.216

1.347

1.495

1.664

1.859

2.083

2.341

2.642

2.994

3.405

3.892

4.469

5.158

5.985

88.0

27.592

1.215

1.345

1.492

1.660

1.853

2.074

2.331

2.629

2.974

3.380

3.862

4.430

5.107

5.919

89.0

28.121

1.214

1.343

1.489

1.656

1.847

2.066

2.321

2.614

2.956

3.359

3.833

4.391

5.057

5.855

90.0

28.659

1.213

1.341

1.486

1.652

1.841

2.058

2.309

2.601

2.940

3.336

3.803

4.352

5.008

5.792

TABLE Al4.9b COMPRESSION RATIO Ρ„Λ/Ρ_,. FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R505 C ° E V

R505 271 Κ τ

Oc 1 XCO

Xco bar)

'Τ00-ΤΕν» ^ V 1 lo.o

1 15.0

20.0

25.0

30.0

1 35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

1 75.0

90.0

28.659

30.15

19.70

14.33

11.20

9.33

7.84

6.79

5.94

5.28

4.74

4.29

3.90

3.58

3.31

91.0

29.204

29.79

19.66

14.37

11.41

9.47

7.83

6.75

5.94

5.28

4.73

4.27

3.90

3.57

3.30

92.0

29.758 1

29.19

19.61

14.40

11.54

9.44

7.98

6.74

5.90

5.24

4.70

4.25

3.89

3.56

3.29

93.0

30.320

29.03

19.52

14.37

11.29

9.19

7.85

6.70

5.89

5.23

4.70

4.25

3.87

3.55

3.28

94.0

30.890

28.93

19.37

14.26

11.09

9.03

7.72

6.67

5.85

5.21

4.68

4.22

3.85

3.53

1 3.27

95.0

31.468

28.70

19.14

14.15

11.04

9.01

7.72

6.63

j 5.83

5.17

4.64

4.20

3.84

3.51

1 3.24

96.0

32.055

28.33

18.80

14.03

11.00

9.11

7.78

6.60

5.78

5.15

4.63

4.19

3.81

3.50

[ 3.23

97.0

32.650

27.83

18.35

13.88

10.95

9.14

7.73

6.68

5.75

5.11

4.59

1 4.15

3.79

j 3.48

I 3.21

98.0

33.253

27.26

18.10

13.73

10.86

8.94

7.51

6.56

5.70

5.08

4.56

4.14

3.77

3.47

]_3.20_

99.0 1

33.866

26.67

17.90

13.56

10.74

8.76

7.38

6.44

i 5.66

5.04

4.53

4.11

3.74

3.44

1 3.17

100.0

34.488

26.14

17.70

13.38

10.63

8.70

7.34

6.42

5.62

5.01

4.50

4.08

3.72

3.42

1 3.15

TABLE Al4.lOa THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R505 R

^ δ \ $ x c

\ i P c o b a r )

(T -T ) Ο θ \ ^ 1 CO EV ^ ^ ΓοΤο 15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

j 75.0

90.0

28.659

1.213

1.341

1.486

1.652

1.841

2.058

2.309

2.601

2.940

3.336

3.803

4.352

5.008

L5.792

91.0

29.204

1.212

1.339

1.483

1.647

1.835

2.051

2.299

2.587

2.921

3.313

3.773

4.315

4.960

1 5.730

92.0

29.758

1.211

1.337

1.481

1.643

1.829

2.044

2.289

2.573

2.905

3.292

3.743

4.279

4.913

1 5.670

93.0

30.320

1.210

1.335

1.478

1.639

1.824

2.036

2.279

2.561

2.888

3.268

3.715

4.244

4.867

1 5.612

94.0

30.89θ|

1.209

1.333

1.475

1.636

1.819

2.029

2.270

2.549

2.872

3.247

3.690

4.210

4.823

1 5.555

95.0

31.468

1.208

1.332

1.473 ;

1.632

1.814

2.021

2.260

2.536

2.856

3.228

3.663

4.176

4.779

5.499

96.0

32.055

1.207

1.330

1.470

1.628

1.808

2.014

2.251

2.524

2.839

3.206

3.637

4.141

4.736

5.444

97.0

32.650

1.206

1.328

1.467

1.624

1.803

2.007

2.243

2.512

2.823

3.187

3.612

4.107

4.695

5.390

98.0

33.253

1.205

1.327 |

1.464

1.621

1.798

2.001

2.233

2.500

2.809

3.168

3.584

4.074

4.655

5.338

99.0

33.866

1.204

1.325

1.462

1.617

1.793

1.994

2.224

2.488

2.795

3.148

3.560

4.045

4.616

5.287

100.0 J

34.488

1.203

1.324

1.459

1.614

1.789

1.988

2.215

2.477

2.779

3.130

3.538

, 4.015

4.576

5.238

TABLE Al4.10b COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R505 C U E V

APPENDIX 15


Operating on RC318*

chemical name

chemical formula

molecular weight




frezzing point, C

safety group/class

^Adapted from Pendyala, V.R., S. Devotta, F.A. Watson, and F.A. Holland. Derived thermodynamic design data for heat pump systems operating on RC318. J. Heat Recovery Systems (in press).

The basic thermodynamic data were generated from W.D. Henderson (1980). Computer probrams for calculating the thermodynamic properties of refrigerants. Unpublished report. Building Science Section, School of Architecture, University of Newcastle upon Tyne, U.K.

Octafluoro cyclobutane

C4F8 200.0

115.34

27.83

620.0

-5.83

-41.4

u 5 0«

U CO

CO

0)

M

LOO

.O

50.0

20

.0

10.0

5.0

2.0

l.O

0.5

0.2|_

0.1

0.05

0.02 100

150

200

250

enthalpy per unit mass H, kJ kg"

FIG.A15.1 PRESSURE AGAINST ENTHALPY PER UNIT MASS FOR RC318

300

δ 00

S3


20 30 Λ 40 50 60 o condensing temperature T , C FIG.A15.2 THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE

AGAINST CONDENSING TEMPERATURE FOR RC318 FOR VARIOUS COMPRESSION RATIOS AND GROSS TEMPERATURE LIFTS

RC318 2

Tco

°c

o.o 5.0 ιυ.υ 15.0 2u.υ 23.U 30.0 J5.Ü 40.0 45.υ

1 50.υ 55.0 60.0 65.0 70.0 75.0 80.0 8 5.0 90.0 95.0 loo.o 105.0 1 10.0 115.0

pco bar

1.26470 1.55897 1.87692 2.24295 2.66158 3.13743 3.67521 4.27969 4.95573 5.70823 6.54215 7.46255 8.47459 9.58358

I 10.79510 12.11502 13.5H973

15.10034 16.79301 18.61955 20.59828 22.74571 25.08595 27.65912

density kg m

liquid

1593.25 1575.57 1557.45 1538.86 1519.76 1500.11 1479.85 1458.94 1437.30 1414.87 1391.54 1367t21 1341.74 1314.97 1286.68 1256.59 1224.34 1189.40 1151.02 1108.02 1058.38 998.06 916.29

1 730.17

vapour

12.029 | 14.465 17.280 20.515 24.217 28.438 33.233 38.666 44.808 51.741 59.560 68.376 78.323 89.567 1 102.315 116.834 133.484 152.763 175.405 202.561 236.234 280.486 567.659 599.344

PV

3u -1 1 bar m kg

0.10080 0.10777 0.10802 0.10933 0.10991 0.11033 0.11059 0.11068 0.11060 0.11032 0.10984 0.10914 0.10820 0.10700 0.10551 0.10369 0.10151 0.09889 0.09574 0.09192 0.08719 0.08109 0.04419 0.04615

latent heat

kJ kg"1

114.412 112.54ο 110.584 108.521 106.355 104.083 101.703 99.210 96.601 93.870 91.010 88.014 84.870 81.565 78.078

j 74.383 70.444 66.204 61.581 56.441 50.543 43.399 12.572 6.291

-3 MJ m vapour 1.3762 1.6280 1.9108 2.2263 2.5756 2.9599 3.3799 3.8361 4.3285 4.8570 5.4206 6.0180 6.6473 7.3055 7.9885 8.6905 9.4031 10.1135 10.801ο 11.4327 11.9401 12.1728 7.1363 3.7704

enthalpy of

saturated vapour

kJ kg"1

214.412 217.729 221.041 224.347 227.642 230.92 2 234.184 237.424 240.636 243.815 246.954 250.045 253.078 250.043 258.924 261.700 2u4.3V/ 260.826 269.085 271.038 272.542 273.306 256.239 259.731


kg MJ~ 8.7404 8.8852 9.0429 9.2148 9.4025 9.0077 9.8325 10.0796 10.3519 10.6531 10.9878 11.3618 11.7827 12.2002 12.80/7 13.4439 14.iy57 15.1048 16.2387 17.7177 19.7850 23.0421 79.5449 158.9598

TABLE A15.1 PHYSICAL DATA FOR RC318


^ ^ C O 0 0

\<co bar)

( T C O " T E V ) ^ X

10 .0

15 .0

2U.U

25.Ü

3 0 . 0

35.U

4 0 . 0

4 5 . 0

5ü.U

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

1 5 . 0

2 . 2 4 3

2 7 . 1 1

1 7 . 6 5

12 .92

10 .09

8 . 2 1

6 .87

5 .87

5 .10

4 . 4 8

3 .99

3 .57

3 . 2 3

2 . 9 3

2 . 6 8

16 .0

2 . 3 2 2

2 7 . 1 8

17 .69

1 2 . 9 5

1 0 . 1 1

8 . 2 3

6 . 8 8

5 .88

5 . 1 1

4 . 4 9

3 .99

3 .57

3 . 2 3

2 . 9 3

2 . 6 8

17 .0

2 . 4 0 4

2 7 . 2 5

1 7 . 7 3

1 2 . 9 8

1 0 . 1 4

8 . 2 4

6 . 9 0

5 .89

5 . 1 1

4 . 4 9

3 .99

3 . 5 8

3 . 2 3

2 . 9 3

2 . 6 8

18 .0

2 . 4 8 8

2 7 . 3 3

1 7 . 7 8

1 3 . 0 1

10 .16

8 . 2 6

6 .91

5 . 9 0

5 . 1 2

4 . 5 0

4 . 0 0

3 . 5 8

3 . 2 3

2 . 9 3

2 . 6 8

19 .0

2 . 5 7 3

2 7 . 4 0

17 .82

13 .04

10 .18

8 .27

6 .92

5 .91

5 . 1 3

4 . 5 0

4 . 0 0

3 . 5 8

3 . 2 3

2 . 9 4

2 . 6 8

2 0 . 0

2 . 0 6 2

27 .47

1 7 . 8 6

13 .07

10.2U

8 .29

6 . 9 3

5 .92

5 . 1 3

4 . 5 1

4 . 0 0

3 . 5 8

3 . 2 3

2 . 9 3

2 . 6 8

2 1 . 0

2 . 7 5 2

2 7 . 5 3

1 7 . 9 0

1 3 . 1 0

10 .22

8 . 3 0

6 .94

5 . 9 3

5 .14

4 . 5 1

4 . 0 0

3 . 5 8

3 . 2 3

2 . 9 3

2 . 6 8

2 2 . 0

2 .845

2 7 . 6 0

1 7 . 9 5

13 .12

10 .24

8 . 3 2

6 . 9 5

5 . 9 3

5 .14

4 . 5 2

4 . 0 1

3 .59

3 . 2 3

2 . 9 3

2 . 6 8

2 3 . 0

2 . 9 4 0

27 .o7

17 .99

13 .15

10 .26

8 . 3 3

6 . 9 0

5 .94

5 .15

4 . 5 2

4 . 0 1

3 .59

3 . 2 3

2 . 9 3

2 . 6 8

2 4 . 0

3 .037

2 7 . / 4

1 8 . 0 3

13 .18

10 .28

8 .35

0 .97

5 .95

5 .15

4 . 5 2

4 . 0 1

3 .59

3 . 2 3

2 . 9 3

2 . 0 8

2 5 . 0 !

3 .137

2 7 . 8 0

18.07

13.21 1

10 .30

8 .30

0 . 9 8

5 .90

5.10

4 . 5 3

4 . 0 1

3 .59

3 . 2 3

2 .93

2 .07

TABLE A15.2a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR RC318 R

Γχ^αΛ Xco bar^

kn"T™> ° ^ \ 1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

1 5 . 0

2 . 2 4 3

1.439

1.746

2 . 1 3 6

2 . 6 3 8

3 .287

4 . 1 3 8

5 . 2 6 5

6 .7 75

8 .825

11 .644

15 .577

2 1 . 1 4 8

2 9 . 1 6 9

4 0 . 9 2 0

16 .0

2 . 3 2 2

1.434

1.738

2 . 1 2 3

2 . 6 1 6

3 .254

4 . 0 8 8

5 . 1 9 0

6 .664

8 . 6 5 8

11 .394

1 5 . 1 9 9 ,

2 0 . 5 7 2

2 8 . 2 8 3

3 9 . 5 3 9

t

1 7 . 0

2 . 4 0 4

1.430

1.730

2 . 1 1 0

2 . 5 9 5

3 .222

4 . 0 4 0

5 .118

6 . 5 5 5

8 . 4 9 6

1 1 . 1 5 2

1 4 . 8 3 4

2 0 . 0 1 9

2 7 . 4 3 4

3 8 . 2 2 1

1 1 8 . 0

' 2 . 4 8 8

1.426

1.722

2 . 0 9 7

2 . 5 7 5

3 .191

3 .992

5 .047

6 . 4 5 0

8 .340

10 .917

1 4 . 4 8 3

19 .487

2 6 . 6 2 1

3 6 . 9 6 3

19 .0

2 . 5 7 3

1.422

1.715

2 . 0 8 4

2 . 5 5 5

3 . 1 6 0

3 . 9 4 6

4 . 9 7 8

6 . 3 4 7

8 .187

10 .691

14 .144

18 .976

2 5 . 8 4 2

3 5 . 7 6 1

2 0 . 0

2 .662

1.418

1.707

2 .072

2 . 5 3 5

3 .130

3 .901

4 . 9 1 0

6 . 2 4 8

8 . 0 4 0

10 .472

13 .817

18 .484

2 5 . 0 9 5

3 4 . 0 1 3

2 1 . 0

2 .752

1.414

1.700

2 .059

2 . 5 1 6

3 .100

3 .857

4 . 8 4 5

6 . 1 5 1

7 .897

1 0 . 2 6 0

13 .502

1 8 . 0 1 1

2 4 . 3 7 9

3 3 . 5 1 0

-J

2 2 . 0

2 . 8 4 5

1.410

1.093

2 .047

2 . 4 9 7

3 .072

3 . 8 1 3

4 . 7 8 1

0 . 0 5 0

7 .758

1 0 . 0 5 5

13-.197

17 .556

23 .091

3 2 . 4 0 0

2 3 . 0

2 . 9 4 0

1.406

1.080

2 . 0 3 0

2 . 4 7 8

3 . 0 4 3

3 .771

4 . 7 1 8

5 . 9 0 5

7 . 0 2 3

9 . 8 5 0

1 2 . 9 0 3

17 .117

2 3 . 0 3 1

3 1 . 4 0 3 j

2 4 . 0

3 .037

1.403

1.078

2 .024

2 . 4 0 0

3 .010

3 .730

4 . 0 5 8

5 .875

7 .492

9 .004

12.019

10 .095

2 2 . 3 9 8

3 0 . 5 0 2

2 5 . 0

3 .137

1.399

1.072

2 . 0 1 3

2 .442

2 .980

3 .089

4 . 5 9 8

5 .788

7 .305

9 .477

12.344

10 .288

2 1 . 7 8 9

2 9 . 5 8 2

TABLE Al5.2b COMPRESSION RATIOS PC C/ PE V F° R A RANGE OF LIFTS AND

AND CONDENSING TEMPERATURES FOR RC318

RC318 277 Γ \

(Τ

\ C 0 M P c o bar)

-τ ) ° c \ CO EV' \

1U.U

lb.o

2U.U

2b.0

3U.0

3b.0

40.0

4b.0

bO.O

bb.O

60.0

6b.0

7U.U

7b.υ

2b.U

3.137

27.80

16 .0 /

1J.21

10.30

8.36 1

6.98

b.yo

b.16

4.b3

4.U1

3.b9

3.23

2.93

2.07

26.U

3.240

27.87

i U . 11

13.23

10.31

8.37

6.99

5.90

5.10

4.53

4 .01

3.59

3.23

2.93

2 . 0 /

27.ü

3.345

27.93

16.14

13.20

10.33

8.39

7.00

5.97

5.17

4.53

4.02

3.59

3.23

2.93

2.07

26.0

3.452

26.UU

16.16

13.26

10.35

8.40

7.01

5.97

5.17

4.54

4.02

3.59

3.23

2.93

2.07

29.0

3.502

26.00

16.22

13.31

10.37

8 .41

7.02

5.96

5.16

4.54

4.02

3.59

3.23

2.93

2.07

\

I — ■ ■'

30.0

3.075

26.12

16.20

13.33

10.38

6.42

7.03

5.99

5.16

4.54

4 .02

3.59

3.23

2.92

2.00

31.0

3.791

26.16

16.29

13.30

10.40

6.43

7.04

5.99

5.16

4.54

4.02

3.59

3.23

2.92

2.00

32.0

3.909

26.24

16.33

13.36

10.42

6.45

7.04

0.00

5.19

4.54

4.02

3.59

3.23

2.92

2.00

33.0

4.030

26.30

16.30

13.40

10.43

6.40

7.05

0.00

5.19

4.54

4.02

3.59

3.22

2.92

2.05

34.0

4.153

26.30

16.4U

13.42

10.45

8.47

7.00

0.01

5.19

4.54

4.02

3.59

3.22

2.91

2.05

35.0

4.260

26.42

16. ^J

13.45

10.40

6.46

7.00

0.01

5.19

4.55

4.02

3.56

3.22

2.91

2.o5

TABLE A15.3a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP)R FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR RC318

1 Xco bar)

(TCO-TEV) ^ \

10 .0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 b . 0

5U.0

5 5 . 0

0 0 . 0

Ob.O

7 0 . 0

7 b . 0

2 b . 0

3 . 1 3 7

1.399

1.072

2 . 0 1 3

2 . 4 4 2

2 . 9 6 6

3 .069

4 . b 9 6

b . 7 6 6

7 .30b

9 .477

12 .344

10 .266

2 1 . 7 6 9

2 9 . b 8 2

F 2 0 . 0

3 . 2 4 0

1.395

1.005

2 . 0 0 1

2 . 4 2 5

2 . 9 0 2

3 . 0 5 0

4 . 5 4 0

5 . 7 0 4

7 . 2 4 1

9 .29 7

12 .079

1 5 . 6 9 5

21 .204

2 6 . 7 0 0

2 7 . 0

3 . 3 4 5

1.391

1.656

1.990

2 .407

2 . 9 3 0

3 . 6 1 1

4 . 4 6 4

5 . 6 2 1

7 .121

9 .121

1 1 . 6 2 2

15 .517

2 0 . 6 4 1

2 7 . 6 5 5

2 6 . 0

3 . 4 5 2

1.366

1.651

1.979

2 . 3 9 0

2 . 9 1 0

3 .574

4 . 4 2 8

5 .541

7 .004

8 .952

11 .574

1 5 . 1 5 2

2 0 . 1 0 1

2 7 . 0 4 6

2 9 . 0

3 . 5 6 2

1.384

1.645

1.969

2 . 3 7 4

2 . 8 8 5

3 .537

4 . 3 7 5

5 . 4 6 3

6 .891

8 .787

11 .334

1 4 . 8 0 0

1 9 . 5 8 0

2 6 . 2 6 9

3 0 . 0

3 . 6 7 5

1.381

1.639

1.958

2 .357

2 . 8 6 1

3 . 5 0 1

4 . 3 2 2

5 . 3 8 6

0 . 7 8 1

8 .627

11 .102

14 .460

19 .079

2 5 . 5 2 4

3 1 . 0

3 .791

1.377

1.632

1.948

2 .341

2 .837

3 .465

4 . 2 7 0

5 .312

6 .673

8 .472

10 .877

1 4 . 1 3 2

18 .597

2 4 . 8 0 8

3 2 . 0

3 . 9 0 9

1.374

1.626

1.938

2 . 3 2 6

2 . 8 1 3

3 .431

4 . 2 2 0

5 .240

6 .569

8 . 3 2 2

10 .659

1 3 . 8 1 5

18 .133

2 4 . 1 2 1

3 3 . 0

4 . 0 3 0

1.371

1.620

1.928

2 . 3 1 0

2 . 7 9 0

3 .397

4 . 1 7 1

5 .169

6 .407

8 .175

1 0 . 4 4 8

13 .509

17 .085

2 3 . 4 0 1

3 4 . 0

4 . 1 5 3

1.367

1.614

1.918

2 .29 5

2 .767

3 .364

4 . 1 2 3

5 . 1 0 0

6 . 3 6 8

8 .034

10 .244

13 .214

17 .254

22 .827

3 5 . 0

4 . 2 8 0

1.3o4

1.608

1.908

2 . 2 8 0

2 . 7 4 5

3 . 3 3 1

4 . 0 7 6

5 . 0 3 3

6 . 2 7 2

7 .896

10 .046

12 .928

16 .639

22 .217

TABLE Al5.3b COMPRESSION RATIOS PCQ/pE V

F 0 R A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR RC318

278 Thermodynamic Design Data for Heat Pump Systems Γχτ"

(T * CO

^ 1 \ ( P ^ bar)

XCO

-T ) ° C \ EV' X

1U.U

1 5 . 0

2 0 . 0

2 5 . 0

3 U . U

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . U

7 0 . 0

7 5 . Ü

3 5 . U

4 . 2 8 0

2 8 . 4 2

1 8 . 4 3

1 3 . 4 5

1 0 . 4 6

8 . 4 8

7 . 0 6

6 . 0 1

5 . 1 9

4 . 5 5

4 . 0 2

3 . 5 8

3 . 2 2

2 . 9 1

2 . 6 5

3 6 . U

4 . 4 0 9

2 8 . 4 7

1 8 . 4 6

1 3 . 4 7

1 U . 4 7

8 . 4 9

7 . U 7

6 . 0 1

5 . 2 0

4 . 5 5

4 . 0 2

3 . 5 8

3 . 2 2

2 . 9 1

2 . 6 4

3 7 . 0

4 . 5 4 1

2 8 . 5 3

1 8 . 4 9

1 3 . 4 9

1 0 . 4 9

8 . 4 9

7 . 0 8

6 . 0 2

5 . 2 0

4 . 5 5

4 . 0 2

3 . 5 8

3 . 2 1

2 . 9 0

2 . 6 4

3 8 . 0

4 . 6 7 6

2 8 . 5 8

1 8 . 5 3

1 3 . 5 1

1 0 . 5 0

8 . 5 0

7 . 0 8

6 . 0 2

5 . 2 0

4 . 5 5

4 . 0 2

3 . 5 8

3 . 2 1

2 . 9 0

2 . 0 3

3 9 . 0

4 . 8 1 5

2 8 . 6 3

1 8 . 5 6

1 3 . 5 3

1 0 . 5 1

8 . 5 1

7 . 0 9

6 . 0 2

5 . 2 0

4 . 5 5

4 . 0 1

3 . 5 7

3 . 2 1

2 . 9 0

2 . 6 3

4 0 . 0

4 . 9 5 6

2 8 . 6 8

1 8 . 5 9

1 3 . 5 4

1 0 . 5 3

8 . 5 2

7 . 0 9

6 . 0 2

5 . 2 0

4 . 5 4

4 . 0 1

3 . 5 7

3 . 2 0

2 . 8 9

2 . 6 2

4 1 . 0

5 . 1 0 0

2 8 . 7 3

1 8 . 6 1

1 3 . 5 6

1 0 . 5 4

8 . 5 3

7 . 1 0

6 . 0 3

5 . 2 0

4 . 5 4

4 . 0 1

3 . 5 7

3 . 2 0

2 . 8 9

2 . 6 2

4 2 . 0

5 . 2 4 7

2 8 . 7 8

1 8 . 6 4

1 3 . 5 8

1 0 . 5 5

8 . 5 3

7 . 1 0

6 . 0 3

5 . 2 0

4 . 5 4

4 . 0 1

3 . 5 7

3 . 2 0

2 . 8 8

2 . 6 1

4 3 . 0

5 . 3 9 8

2 8 . 8 3

1 8 . 6 7

1 3 . 6 0

1 0 . 5 6

8 . 5 4

7 . 1 υ

6 . 0 3

5 . 2 0

4 . 5 4

4 . 0 0

3 . 5 6

3 . 1 9

2 . 8 8

2 . 6 1

4 4 . 0

5.551

2 8 . 8 8

1 8 . 6 9

1 3 . 6 1

1 0 . 5 7

8 . 5 4

7 . 1 1

6 . 0 3

5 . 2 0

4. :>4

4 . 0 U

3 . 5 6

3 . 1 9

2 . 8 7

2 . 6 0

4 5 . 0

} . / U 8

28.92 1

1 8 . 7 2

1 3 . 6 3

1 0 . 5 8

8 . 5 5

7 . 1 1

6 . 0 3

5 . 2 0

4 . 5 4

4 . U 0

3 . 5 5

3 . 1 8

2 . 8 7

2 . 6 U

TABLE Al5.4a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR RC318

Γ\τα> °c

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

3 5 . 0

4 . 2 8 0

1 . 3 6 4

1 . 6 0 8

1 . 9 0 8

2 . 2 8 0

2 . 7 4 5

3 . 3 3 1

4 . 0 7 6

5 . 0 3 3

6 . 2 7 2

7 . 8 9 6

1 0 . 0 4 6

1 2 . 9 2 8

1 6 . 8 3 9

2 2 . 2 1 7

3 6 . 0

4 . 4 0 9

1 . 3 6 1

1 . 6 0 2

1 . 8 9 9

2 . 2 6 6

2 . 7 2 3

3 . 3 0 0

4 . 0 3 1

4 . 9 6 7

6 . 1 7 9

7 . 7 6 2

9 . 8 5 4

1 2 . 6 5 1

1 6 . 4 3 8

2 1 . 6 3 1

3 7 . 0

4 . 5 4 1

1 . 3 5 8

1 . 5 9 6

1 . 8 8 9

2 . 2 5 1

2 . 7 0 2

3 . 2 6 8

3 . 9 8 6

4 . 9 0 3

6 . 0 8 7

7 . 6 3 2

9 . 6 6 8

1 2 . 3 8 4

1 6 . 0 5 1

2 1 . 0 6 7

i

3 8 . 0

4 . 6 7 6

1 . 3 5 5

1 . 5 9 1

1 . 8 8 0

2 . 2 3 7

2 . 6 8 1

3 . 2 3 8

3 . 9 4 2

4 . 8 4 1

5 . 9 9 9

7 . 5 0 5

9 . 4 8 8

1 2 . 1 2 5

1 5 . 6 7 8

2 0 . 5 2 4

1 39.0

4 . 8 1 5

1 . 3 5 1

1 . 5 8 5

1 . 8 7 1

2 . 2 2 3

2 . 6 6 1

3 . 2 0 8

3 . 8 9 9

4 . 7 8 0

5 . 9 1 2

7 . 3 8 3

9 . 3 1 3

1 1 . 8 7 5

1 5 . 3 1 8

2 0 . 0 0 2

4 0 . 0

4 . 9 5 6

1 . 3 4 8

1 . 5 8 0

1 . 8 6 2

2 . 2 0 9

2 . 6 4 0

3 . 1 7 9

3 . 8 5 7

4 . 7 2 0

5 . 8 2 8

7 . 2 6 3

9 . 1 4 3

1 1 . 6 3 3

1 4 . 9 7 0

1 9 . 4 9 8 —. J

4 1 . 0

5 . 1 0 0

1.345

1 . 5 7 4

1 . 8 5 3

2 . 1 9 6

2 . 6 2 1

3 . 1 5 0

3 . 8 1 7

4 . 6 6 2

5 . 7 4 6

7 . 1 4 7

8 . 9 7 8

1 1 . 3 9 8

1 4 . 6 3 4

1 9 . 0 1 4

4 2 . 0

5 . 2 4 7

1 . 3 4 2

1 . 5 6 9

1 . 8 4 5

2 . 1 8 3

2 . 6 0 1

3 . 1 2 2

3 . 7 7 7

4 . 6 0 6

5 . 6 6 6

7 . 0 3 4

8 . 8 1 8

1 1 . 1 7 1

1 4 . 3 0 9

1 8 . 5 ' * 7

4 3 . 0

5 . 3 9 8

1 . 3 4 0

1 . 5 6 3

1 . 8 3 6

2 . 1 7 0

2 . 5 8 2

3 . 0 9 5

3 . 7 3 7

4 . 5 5 0

5 . 5 8 7

6 . 9 2 4

8 . 6 6 3

1 0 . 9 5 1

1 3 . 9 9 6

1 8 . 0 9 6 ...J

' 4 4 . 0

5 . 5 5 1

1 . 3 3 7

1 . 5 5 8

1 . 8 2 8 .

2 . 1 5 7

2 . 5 6 3

3 . 0 6 8

3 . 6 9 9

4 . 4 9 6

5 . 5 1 1

6 . 8 1 7

8 . 5 1 2

1 0 . 7 3 8

1 3 . 6 9 3

1 7 . 6 6 2

..

4 5 . 0

5 . 7 0 8

1 . 3 3 4

1 . 5 5 3

1 . 8 1 9

2 . 1 4 5

2 . 5 4 5

3 . 0 4 1

3 . 6 6 2

4 . 4 4 3

5 . 4 3 7

6 . 7 1 3

8 . 3 6 6

1 0 . 5 3 1

1 3 . 3 9 9

1 7 . 2 4 3

TABLE A15.4b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR RC318

RC318 fv~ ö ΓΝΕςο C

10.0

15.0

20.U

25.ü

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

45.0

5.708

2b.92

18.72

13.63

10.58

8.55

7.11

6.03

5.20

4.54

4.00

3.55

3.18

2.87

2.00

46.0

5.868

28.96

18.74

13.64

10.59

8.55

7.11

6.03

5.20

4.53

3.99

3.55

3.18

2.86

2.59

47.0

6.032

29.01

18.77

13.65

10.59

8.56

7.11

6.03

5.19

4.53

3.99

3.54

3.17

2.85

2.58

48.0

6.198

29.05

18.79

13.67

10.60

8.56

7.11

6.03

5.19

4.53

3.98

3.54

3.16

2.85

2.58

49.0

6.369

29.09

18.81

13.68

10.61

8.57

7.11

6.03

5.19

4.52

3.98

3.53

3.16

2.84

2.57

50.0

6.542

29.12

18.83

13.69

10.61

8.57

7.11

6.03

5.18

4.52

3.97

3.53

3.15

2.83

2.56

51.0

6.719

29.16

18.85

13.70

10.62

8.57

7.11

6.02

5.18

4.51

3.97

3.52

3.14

2.83

2.55

52.0

6.900

29.19

18.87

13.71

10.62

8.57

7.11

6.02

5.18

4.51

3.96

3.51

3.14

2.82

2.55

53.0

7.084

29.23

18.88

13.72

10.63

8.57

7.11

6.02

5.17

4.50

3.90

3.51

3.13

2.81

2.54

54.0

7.271

29.20

18.90

13.72

10.63

8.57

7.11

6.01

5.17

4.49

3.95

3.50

3.12

2.80

2.53

55.0

7.403

29.29

18.91

13.73

10.63

8.57

7.10

0.01

5.16

4.49

3.94

3.49

3.11

2.79

2.52

TABLE A15.5a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR RC318

rXco c

Xco b a r )

TCO-TEV) ° ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0 ;

70.0

75.0

45.0

5.708

1.334

1.553

1.819

2.145

2.545

3.041

3.662

4.443

5.437

6.713

8.366

10.531

13.399

17.243

46.0

5.868

1.331

1 1.548

1.811

2.132

2.527

3.015

3.625

4.392

5.365

6.011

8.224

10.331

13.116

16.839

47.0

6.032

1.328

1.543

1.803

2.120

2.509

2.990

3.589

4.341

5.294

6.513

8.085

10.137

12.841

16.449

48.0

6.198

1.325

1.538

1.795

2.108

2.492

2.965

3.554

4.292

5.225

6.416

7.951

9.948

12.576

16.072

49.0

6.369

1.323

1.533

1.788

2.097

2.475

2.941

3.519

4.244

5.158

6.323

7.820

9.766

12.319

15.708

50.0

6.542

1.320

1.529

1.780

2.085

2.458

2.917

3.486

4.196

5.092

6.231

7.693

9.588

12.070

15.357

r ■ ■ ■ ■ - — —,

51.0

6.719

1.317

1.524

1.773

2.074

2.442

2.893

3.453

4.150

5.028

6.143

7.570

9.416

11.829

15.017

1 52.0

6.900

1.315

1.519

1.765

2.063

2.425

2.870

3.420

4.105

4.966

6.056

7.450

9.249

11.595

14.689

1 53.0

7.084

1.312

1.515

1.758

2.052

2.409

2.848

3.389

4.061

4.905

5.971

7.333

9.080

11.309

14.372

54.0

7.271

1.310

1.510

1.751

2.041

2.394

2.820

3.358

4.018

4.845

5.889

7.219

8.929

11.150

14.065

55.0

7.463

1.307

1.506

1.744

2.031

2.379

2.804

3.327

3.976

4.787

5.809

7.108

8.776

10.937

13.7o8

TABLE A15.5b COMPRESSION RATIOS ΡρΓ/Ρρν FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR RC318


1 ^ c o b a r )

(TCO-TEV» ° ^ N ιυ.υ

15 .0

2U.Ü

2 5 . 0

3 0 . 0

35.U

40.U

45.Ü

5 0 . 0

5 5 . 0

6U.Ü

65.Ü

7 0 . 0

75.Ü

55.U

7 . 4 0 3

2 9 . 2 9

l b . 9 1

1 3 . 7 3

1 0 . 6 3

8 .57

7 . 1 0

6 . 0 1

5 .16

4 . 4 9

3 .94

3 .49

3 . 1 1

2 . 7 9

2 . 5 2

56.U

7 .657

2 9 . 3 1

18 .92

1 3 . 7 4

1 0 . 6 3

8 .57

7.1U

6.ÜÜ

5 .15

4 . 4 8

3 . 9 3

3 . 4 8

3.1U

2 . 7 8

2 . 5 1

5 7 . υ

7 . 8 5 6

2 9 . 3 4

1 8 . 9 3

1 3 . 7 4

1Ü.63

8 .57

7.U9

6 . 0 0

5 . 1 5

4 . 4 7

3 . 9 3

3 .47

3 .09

2 .77

2 . 5 0

5 8 . 0

8 . 0 5 8

2 9 . 3 6

18 .94

1 3 . 7 4

1 0 . 6 3

8 . 5 6

7 . 0 9

5 .99

5 . 1 4

4 . 4 7

3 .92

3 . 4 6

3 . 0 8

2 . 7 6

2 . 4 9

5 9 . 0

8 . 2 6 5

2 9 . 3 8

1 8 . 9 5

1 3 . 7 5

1 0 . 6 3

8 . 5 6

7 . 0 8

5 . 9 8

5 . 1 3

4 . 4 b

3 .91

3 . 4 5

3 .07

2 . 7 5

2 . 4 8

6 0 . 0

8 . 4 7 5

2 9 . 4 0

18 .96

1 3 . 7 5

1 0 . 6 3

8 . 5 5

7 .08

5 .98

5 . 1 2

4 . 4 5

3 . 9 0

3 .44

3 .06

2 . 7 4

2 .47

6 1 . 0

8 . 6 8 8

2 9 . 4 1

1 8 . 9 6

1 3 . 7 5

10 .62

8 . 5 5

7 .07

5 .97

5 .12

4 . 4 4

3 .89

3 . 4 3

3 . 0 5

2 . 7 3

2 . 4 6

6 2 . 0

8 . 9 0 6

2 9 . 4 3

18 .97

1 3 . 7 5

10 .62

8 . 5 4

7 .06

5 . 9 6

5 . 1 1

4 . 4 3

3 . 8 8

3 .42

3 .04

2 . 7 2

2 .44

6 3 . 0

9 . 1 2 8

29 .44

18 .97

1 3 . 7 4

10 .61

8 . 5 3

7 .05

5 . 9 D

5 . 1 0

4 . 4 2

3 .87

3 . 4 1

3 . 0 3

2 .71

2 . 4 3

6 4 . 0

9 .354

2 9 . 4 5

18 .97

13 .74

1U.61

8 .53

7 .05

5 .94

5 .08

4 . 4 1

3 .85

3 .40

3 .02

2 .69

2 . 4 ^

6 5 . 0

9 .584

2 9 . 4 5

18 .97

13.73 1

10 .60

8 .52

7 .04

5 .93

5.07

4 .39

3.84

3 .39

3.UU

2 . 6 8

2 .41

TABLE A15.6a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR RC318

p ^ °c

^ ^ c o b a r )

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

5 5 . 0

7 . 4 6 3

1.307

1.506

1.744

2 . 0 3 1

2 . 3 7 9

2 . 8 0 4

3 .327

3 .976

4 . 7 8 7

5 .809

7 . 1 0 8

8 . 7 7 6

10 .937

1 3 . 7 6 8

5 6 . 0

7 .657

1.305

1.501

1.737

2 . 0 2 0

2 . 3 6 4

2 .782

3 .297

3 . 9 3 5

4 . 7 3 0

5 .730

7 . 0 0 0

8 .627

1 0 . 7 3 1 1

13 .481

5 7 . 0

7 . 8 5 6

1.302

1.497

1.730

2 . 0 1 0

2 . 3 4 9

2 . 7 6 2

3 . 2 6 8

3 .894

4 . 6 7 4

5 .654

6 . 8 9 5

8 .482

1 0 . 5 3 1

1 3 . 2 0 3

5 8 . 0

8 . 0 5 8

1.300

1.493

1 .723

2 . 0 0 0

2 . 3 3 4

2 . 7 4 1

3 . 2 4 0

3 . 8 5 5

4 . 6 2 0

5 . 5 8 0

6 . 7 9 3

8 .342

10 .337

1 2 . 9 3 3 L 1

5 9 . 0

8 . 2 6 5

1 .298

1.489

1.717

1.990

2 . 3 2 0

2 . 7 2 1

3 .212

3 . 8 1 6

4 . 5 6 7

5 .507

6 .694

8 .205

10 .149

1 2 . 6 7 3

6 0 . 0

8 . 4 7 5

1.29 5

1 .485

1 .710

1.980

2 . 3 0 6

2 . 7 0 1

3 .184

3 . 7 7 8

4 . 5 1 5

5 .436

6 .597

8 .072

9 . 9 6 6

12 .420

6 1 . 0

8 . 6 8 8

1.293

1.481

1.704

1.971

2 .292

2 .682

3 .157

3 .741

4 . 4 6 4

5 .367

6 .502

7 . 9 4 3

9 . 7 8 8

1 2 . 1 7 6

6 2 . 0

8 . 9 0 6

1.291

1.477

1.697

1.961

2 . 2 7 9

2 . 6 6 3

3 .131

3 . 7 0 5

4 . 4 1 5

5 .299

0 . 4 1 0

7 .817

9 . 6 1 6

11 .939

6 3 . 0

9 . 1 2 8

1.289

1.473

1.691

1.952

2 . 2 6 5

2 .644

3 . 105

3 . 0 7 0

4 . 3 6 0

5 . 2 3 3

0 . 3 2 0

7 .095

9 .449

11 .709

6 4 . 0

9 .354

1.2Ö0

1.409

1.085

1.943

2 . 2 5 2

2 .020

3 . 0 / 9

3 .035

4 . 3 1 9

5 .109

0 . 2 3 3

7 .570

9 .280

11 .480

o 5 . 0

9 .564

1.284

1.465

1.079

1.934

2 .2 39

2.0U8

3.0!>5

3 .001

4 . 2 7 3

5 .100

0 .147

7 .400

9 . 1 2 8

1 1 . 2 / 0

TABLE Al5.6b COMPRESSION RATIOS Ppr/PEV F ° R A RANGE OF LIFTS AND

CONDENSING TEMPERATURES FOR RC318

RC318 Κ Τ °C \ . CO

\ ^ c o b a r )

(TCO-TEV) ^ \

10.υ

15.U

20.0

25. 0

30.0

35. ϋ

40.0

45. ϋ

50.U

55.0

bO.O

65.0

70.0

75.0

65.0

9.584

29.45

18.97

13.73

10.60

8.52

7.04

5.93

5.07

4.39

3.84

3.39

3.00

2.68

2.41

66.0

9.818

29.46

18.96

13.73

10.59

8.51

7.02

5.92

5.06

4.38

3.83

3.37

2.99

2.67

2.39

67.0

10.056

29.4b

18.96

13.72

10.58

8.50

7.01

5.90

5.05

4.37

3.82

3.36

2.98

2.65

2.38

68.0

10.298

29.46

18.95

13.71

10.57

8.48

7.00

5.89

5.03

4.35

3.80

3.35

2.96

2.64

2.36

69.0

10.544

29.45

18.94

13.70

10.56

8.47

6.99

5.88

5.02

4.34

3.79

3.33

2.95

2.63

2.35

70.0

10.795

29.44

18.93

13.68

10.54

8.46

6.97

5.86

5.01

4.32

3.77

3.31

2.93

2.61

2.33

71.0

11.050

29.43

18.92

13.67

10.53

8.44

6.96

5.85

4.99

4.31

3.76

3.30

2.92

2.59

2.32

72.0

11.310

29.41

18.90

13.65

10.51

8.42

6.94

5.83

4.97

4.29

3.74

3.28

2.90

2.58

2.30

1

73.0

11.574

29.39

18.88

13.63

10.49

8.41

6.92

5.81

4.96

4.27

3.72

3.27

2.88

2.56

2.28

!

74.0

11.842

29.37

18.86

13.bl

10.47

8.39

6.90

5.79

4.94

4.26

3.70

3.25

2.87

2.54

2.27

75.0

12.115

29.34

18.84

13.59

10.45

8.37

6.88

5.77

4.92

4.24

3.68

3.23

2.85

2.52

2.25

TABLE Al5.7a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR RC318 R

] \ T

(T -L c o

5° c

10.0

15.0

20.0

25.0

30.0

J j . u

4U.0

45.0

50.0

55.0

60.0

65.0

7U.0

75.0

65.0

9.584

1.284

1.465

1.679

1.934

2.239

2. υυό

3.055

3.601

4.273

5.106

6.14/

7.4 ου

9.128

11.270

66.0

9.818

1.282

1.461

1.673

1.925

2.227

2.590

3.030

3.567

4.227

5.045

6.064

7.347

8.975

11.060

67.0

10.056

1.280

1.457

1.667

1.916

2.214

2 .5 /3

3.006

3.535

4.183

4.985

5.983

7.237

8.826

10.85/

68.0

10.298

1.278

1.454

1.661

1.908

2.202

2.55ο

2.983

3.503

4.140

4.926

5.904

7.130

8.681

1U.660

69.0

10.544

1.276

1.450

1.65b

1.899

2.190

2.539

2.9bO

3.471

4.097

4.8b9

5.827

7.02b

8.540

10.468

70.0

10.795

1.274

1.447

1.650

1.891

2.17ti

2.522

2.937

3.441

4.056

4.813

5.751

6.925

8.403

10.282

71.0

11.050

1.272

1.443

1.645

1.883

2.167

2.500

2.915

3.411

4.015

4.758

5.078

6.826

8.269

10.102

72.0

11.310

1.270

1.440

1.639

1.875

2.155

2.490

2.893

3.381

3.976

4.705

5.000

0.729

8.140

9.927

73.0

11.574

1.208

1.436

1.634

1.867

2.144

2.4/5

2.872

3.352

3.937

4.653

5.536

6.635

8.014

9.7^0

74.0

11.842

1.200

1.433

1.629

1.859

2. 133

2.400

2.851

3.324

3.899

4.002

5.408

0.544

7.891

9.591

75.0

12.115

1.2 04

1.430

1.023

1.852

2.122

2.445

2.831

3.290

3.801

4.552

5.4U1

0.455

7.771

9.430

TABLE Al5.7b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES E V FOR RC318


X ^ c o b a r )

1 0 . 0

1 5 . 0

2 0 , 0

2 5 . o

3 0 . 0

3 5 . U

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . U

ου.υ

65.U

7U.U

7 5 . υ

7 5 . 0

1 2 . 1 1 5

2 9 . 3 4

l b . 8 4

13 .59

1 0 . 4 5

8 .37

6.Ob

5 .77

4 . 9 2

4 . 2 4

3 . 6 b

3 . 2 3

2 . b 5

2 . 5 2

2 . 2 5

76.U

1 2 . 3 9 3

2 9 . 3 1

l b . b l

13 .57

1 0 . 4 3

b . 3 4

6 .86

5 . 7 5

4.9U

4 . 2 2

3 .66

3 . 2 1

2 . b 3

2 . 5 1

2 . 2 3

7 7 . 0

1 2 . 6 7 5

2 9 . 2 8

l b . 7 b

1 3 . 5 4

1 0 . 4 1

8 .32

6 .84

5 . 7 3

4 . 8 b

4 . 2 0

3 . 6 4

3 .19

2 . b l

2 . 4 9

2 . 2 1

7b.O

12 .962

2 9 . 2 4

l b . 7 5

1 3 . 5 1

1 0 . 3 8

8 . 3 0

6 .81

5 .71

4 . 8 5

4 . 1 7

3 .62

3 .17

2 . 7 9 1

2 . 4 7

2 . 1 9

' 7 9 . 0

1 3 . 2 5 3

29 .19

18 .71

1 3 . 4 8

1 0 . 3 5

8 .27

6 . 7 9

5 . 6 8

4 . 8 3

4 . 1 5

3 . 6 0

3 . 1 5

2 .77

2 . 4 4

2 .17

8 0 . 0

13 .550

2 9 . 1 4

18 .67

1 3 . 4 5

1 0 . 3 2

8 .24

6 . 7 6

5 . 6 0

4 . 8 1

4 . 1 3

3 . 5 8

3 .12

2 . 7 4

2 . 4 2

2 . 1 5

8 1 . 0

13 .851

2 9 . 0 9

1 8 . 6 3

1 3 . 4 1

10 .29

8 . 2 1

6 .74

5 . 0 3

4 . 7 8

4 . 1 0

3 . 5 5

3 . 1 0

2 . 7 2

2 . 4 0

2 . 1 3

8 2 . 0

14 .157

2 9 . 0 3

1 8 . 5 8

13 .37

1 0 . 2 5

8 .18

0 .71

5 . 0 0

4 . 7 3

4 . 0 8

3 . 3 3

3 . 0 8

2 . 7 0

2 . 3 8

2 . 1 0

8 3 . 0

14 .409

2 8 . 9 0

1 8 . 5 3

1 3 . 3 3

10 .22

8 . 1 5

0 .07

5 . 5 8

4 . 7 3

4 . 0 5

3 .50

3 . 0 5

2 .07

2 . 3 5

2 . 0 8

8 4 . 0

1 4 . 7 8 5

2 8 . 8 9

18 .48

13.29

10 .18

8 . 1 1

0 .04

5 .54

4 . 7 0

4 . 0 2

3 .48

3 . 0 2

2 . 0 5

2 . 3 3

2 . 0 0

8 5 . 0 [

15.1U0

28 .81

18 .42

13 .24

10 .14

8 .07 1

0 .01

5 . Ü

4 .07

3 .99

3 .43

3 . 0 0

2 .02

2 .30

2 . 0 3

TABLE Al5.8a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP)R FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR RC318

Nm° C

^ ^ c o b a r )

( T C O - T E V ) ^ \

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

0 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

7 5 . 0

1 2 . 1 1 5

1.264

1.430

1.623

1.852

2 . 1 2 2

2 . 4 4 5

2 . 8 3 1

3 . 2 9 0

3 .801

4 . 5 5 2

5 .401

0 . 4 5 5

7 .771

9 . 4 3 0

7 6 . 0

1 2 . 3 9 3

1.262

1.426

1.618

1.844

2 . 1 1 2

2 . 4 3 0

2 . 8 1 1

3 . 2 6 9

3 . 8 2 5

4 . 5 0 3

5 . 3 3 6

6 . 3 6 8

7 . 6 5 5

9 .274

7 7 . 0

1 2 . 6 7 5

1.200

1 .423

1.013

1.837

2 . 1 0 1

2 . 4 1 5

2 .791

3 . 2 4 3

3 . 7 8 9

4 . 4 5 5

5 . 2 7 3

6 . 2 8 3

7 . 5 4 2

9 . 1 2 2

7 8 . 0

12 .962

1.259

1.420

1 .608

1 .830

2 . 0 9 1

2 . 4 0 1

2 . 7 7 2

3 . 2 1 7

3 . 7 5 4

4 . 4 0 9

5 . 2 1 1

6 . 2 0 0

7 . 4 3 1 1

8 . 9 7 5

7 9 . 0

13 .253j

1.257

1.417

1.004

1 .823

2 . 0 8 1

2 . 3 8 7

2 . 7 5 3

3 .191

3 . 7 2 0

4 . 3 0 3

5 . 1 5 0

6 . 1 2 0

7 .324

8 . 8 3 1

8 0 . 0

1 3 . 5 5 0

1.255

1.414

1.599

1.816

2 . 0 7 1

2 . 3 7 4

2 . 7 3 4

3 . 1 6 6

3 .687

4 . 3 1 9

5 .091

6 . 0 4 1

7 .219

8 .691

8 1 . 0

1 3 . 8 5 1

1.253

1.411

1.594

1.809

2 . 0 6 1

2 . 3 6 0

2 . 7 1 6

3 . 1 4 2

3 .654

4 . 2 7 5

5 . 0 3 3

5 .964

7 .117

8 . 3 5 6

8 2 . 0

14 .157

1.252

1.408

1.590

1.802

2 .052

2 .347

2 . 6 9 8

3 .117

3 . 6 2 2

4 . 2 3 3

4 . 9 7 7

5 . 8 8 9

7 . 0 1 8

8 .424

i

8 3 . 0

14 .409

1.250

1.405

1.585

1.795

2 . 0 4 3

2 . 3 3 4

2 . 0 8 0

3 .094

3 .591

4 . 1 9 1

4 . 9 2 1

5 . 8 1 6

6 . 9 2 1

8 . 2 9 3

8 4 . 0

14 .785

1.249

1.402

1.581

1.789

2 . 0 3 3

2 .322

2 . 6 6 3

3 .071

3 . 5 0 0

4 . 1 5 0

4 . 8 6 8

5 . 7 4 5

6 .827

8 . 1 7 0

8 5 . 0

15 .106

1.247

1.399

1.576

1.783

2 .024

2 . 3 0 9

2 . 0 4 0

3 . 0 4 8

3 . 5 3 0

4 . 1 1 0

4 . 8 1 5

5 . 0 7 0

0 . 7 3 5

8 . 0 4 8

TABLE A15.8b COMPRESSION RATIOS Ppo/Ppv FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR RC318

RC318 283 f\Tco°c

Xco bar)

(TCO-TEV) ° ^ \

1 0 . 0

15.Ü

2Ü.Ü

2 5 . 0

3U.Ü

3 5 . 0

4 0 . 0

45.U

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

75 .0 L 1

8 5 . 0

1 5 . 1 0 6

2 8 . 8 1

18 .42

13 .24

10 .14

8 .07

6 . 6 1

5 . 5 1

4 . 6 7

3 . 9 9

3 . 4 5

3 . 0 0

2 . 6 2

2 . 3 0

2 . 0 3

8 6 . 0

1 5 . 4 3 3

2 d . 7 2

1 8 . 3 6

13 .19

1 0 . 0 9

8 . 0 3

6 .57

5 . 4 8

4 . 6 3

3 . 9 6

3 . 4 2

2 .97

2 . 5 9

2 . 2 8

2 . 0 0

8 7 . 0

1 5 . 7 6 5

2 8 . 6 3

18 .29

1 3 . 1 3

1 0 . 0 4

7 .99

6 . 5 3

5 . 4 4

4 . 6 0

3 . 9 3

3 .39

2 . 9 4

2 . 5 6

2 . 2 5

1.98

8 8 . 0

1 6 . 1 0 2

2 8 . 5 3

1 8 . 2 2

13 .07

9 . 9 9

7 . 9 5

6 . 4 9

5 . 4 1

4 . 5 6

3 . 9 0

3 . 3 6

2 . 9 1

2 . 5 4

2 . 2 2

1.95

1

8 9 . 0

1 6 . 4 4 5

2 8 . 4 2

1 8 . 1 4

1 3 . 0 1

9 .94

7 . 9 0

6 . 4 5

5 .37

4 . 5 3

3 . 8 6

3 . 3 2

2 . 8 8

2 . 5 0

2 . 1 9

1.92

1

9 0 . 0

1 6 . 7 9 3

2 8 . 3 0

1 8 . 0 6

1 2 . 9 5

9 . 8 9

7 . 8 5

6 . 4 0

5 .32

4 . 4 9

3 . 8 3

3 .29

2 . 8 4

2 . 4 7

2 . 1 6

1.89

9 1 . 0

17 .147

28 .17

17 .97

12 .87

9 . 8 3

7 . 8 0

6 . 3 6

5 . 2 8

4 . 4 5

3 . 7 9

3 . 2 5

2 .81

2 . 4 4

2 . 1 3

1.86

9 2 . 0

17 .506

2 8 . 0 3

17.87

1 2 . 8 0

9 . 7 6

7 .74

6 . 3 1

5 .24

4 . 4 1

3 . 7 5

3 . 2 1

2 . 7 7

2 . 4 0

2 . 0 9

1.83

9 3 . 0

17 .871

2 7 . 8 9

17 .77

12 .72

9 .69

7 .69

6 . 2 5

5 .19

4 . 3 6

3 .71

3 .17

2 . 7 4

2 . 3 7

2 . 0 6

1.79

9 4 . 0

1 8 . 2 4 3

2 7 . 7 3

17 .66

1 2 . b 3

9 .62

7 . 6 2

6 . 2 0

5 .14

4 . 3 2

3 .66

3 . 1 3

2 . 7 0

2 . 3 3

2 . 0 2

1.76

9 5 . 0

18 .620

2 7 . 5 5

17 .54

12 .54

9 . 5 5

7 . 5 6

6 .14

5 .08

4 .27

3 .62

3 .09

2 . 6 6

2 .29

1.99

1.72

TABLE Al5.9a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR RC318

[\Jco Uc

Xco bar)

10 .0

15 .0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5U.0

5 5 . 0

6U.0

6 5 . 0

7 0 . 0

7 5 . 0

8 5 . 0

1 5 . 1 0 0

1.247

1.399

1.576

1.783

2 . 0 2 4

2 . 3 0 9

2 . 6 4 6

3 . 0 4 8

3 . 5 3 0

4 . 1 1 0

4 . 8 1 5

5 .676

6 . 7 3 5

8 . 0 4 8

8 6 . 0

1 5 . 4 3 3

1.245

1.397

1.572

1.776

2 . 0 1 5

2 . 2 9 7

2 . 6 3 0

3 .026

3 . 5 0 0

4 . 0 7 1

4 . 7 6 3

5 . 6 0 8

6 . 6 4 5

7.93U

8 7 . 0

1 5 . 7 6 5

1.244

1.394

1.568

1.770

2 . 0 0 7

2 . 2 8 5

2 . 6 1 4

3 .004

3 .471

4 . 0 3 3

4 . 7 1 3

5 .542

6 . 5 5 8

7 . 8 1 5

8 8 . 0

16 .102

1.242

1.391

1.564

1.764

1.998

2 . 2 7 3

2 . 5 9 8

2 . 9 8 3

3 . 4 4 3

3 .996 1

4 . 6 6 4

5 .477

6 . 4 7 3

7 . 7 0 3

8 9 . 0

1 6 . 4 4 5

1.241

1.389

1.560

1.758

1 .990

2 . 2 6 2

2 .582

2 . 9 6 2

3 . 4 1 6

3 . 9 6 0

4 . 6 1 6

5 .414

6 . 3 9 0

7 .593

9 0 . 0

1 6 . 7 9 3

1.239

1.386

1.556

1.752

1.982

2 . 2 5 0

2 . 5 6 7

2 . 9 4 2

3 . 3 8 9

3 .924

4 . 5 6 9

5 .352

6 . 3 0 9

7 .487

9 1 . 0

17 .147

1.238

1.384

1.552

1.747

1.974

2 . 2 3 9

2 . 5 5 2

2 . 9 2 2

3 .362

3 .889

4 . 5 2 3

5 .292

6 . 2 3 1

7 . 3 8 3

9 2 . 0

17.5U6

1.237

1.381

1.548

1.741

1.966

2 . 2 2 8

2 . 5 3 7

2 . 9 0 2

3 . 3 3 6

3 . 8 5 5

4 . 4 7 9

5 .234

6 .154

7 . 2 8 3

9 3 . 0

17 .871

1.235

1.379

1.544

1.735

1.958

2 . 2 1 8

2 . 5 2 3

2 . 8 8 3

3 .311

3 . 8 2 2

4 . 4 3 5

5 .177

6 . 0 7 9

7.1U4

94.U

18 .243

1.234

1.376

1.54U

1.730

1.950

2 .207

2.5U9

2 .864

3 .286

3 .789

4 .392

5 .121

6.0U6

7.U89

9 5 . 0

18 .620

1.233

1.374

1.537

1.725

1.943

2 . 1 9 7

2 . 4 9 5

2 .846

3 .262

3 .757

4 . 3 5 1

5 .066

5 .935

6 .996

TABLE A15.9b COMPRESSION RATIOS PCQ/PEV F° R A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR RC318

APPENDIX 16


Operating on R12*

chemical name

chemical formula

molecular weight




freezing point, C

safety group/class

Dichlo

CC12F2 120.9

112.0

41.15

558.0

-29.79

-157.7

1/6

Dichloro difluoro methane

^Adapted from Holland, F.A., and F.A. Watson (1979). Derived thermodynamic design data for heat pump systems operating on R12. Indian Chem. Eng., 21 (3), 41-50.


284

70.0,

so.oU

40.O

p

30.0Γ

10. O

U

i.o| I



s

300

N5

00


12 h

11 \-

10 U

9 r

8 h

6 h

20 25 30 35 40 45 SO 55 60 65 70 75 condensing temperature Trn/°C


R12 287

Tco °c

0 5

10 15 20 25 30 35 40 45 50 55 60 65 70 75

pco bar

3.0861 3.6255 4.2330 4.9137 5.6729 6.5161 7.4490 8.4772 9.6065

10.8431 12.1932 13.6630 15.259 16.988 18.858 20.874

densi ty kcj m

l iqu id

1396.8 1380.5 1363.8

1346.6 1329.O 1310.9 1292.3 1273.0 1253.1 1232.5 1211.1 1188.8 1165.35 1140.73 1114.67

1086.89

vapour

18.055 21.060 24.443 28.239 32.490 37.239 42.540 48.450 55.036 62.379 70.574 79.735 90.002

101.554 114.617 129.495

bar in kg

0.17093 0.17215 0.17318 O.17400 0.17461 0.17498 0.17510 0.17497 O.17455 0.17383 0.17278 0.17136 0.16958 0.16728 0.16453 0,16120

la t en t heat

kJ kg"1

151.478 148.960 146.364 143.683 140.908 138.027 135.027 131.894 128.612 125.159 121.513 117.644 113.52b 190.098 104.325

99.135

MJnf vapour

2.735 3.137 3.578

4.057 4.578 5.140 5.774 6.390 7.078 7.807 8.576 9.380

10.217 11.079

11.957

12.838

enthalpy of


251.478 253.601 255.687 257.731 259.729 261.677 263.567 265.393 267.147 268.818 270.396 271.866 273.210 274.407 275.427 276.235

mass of 1 working f l u i d ]

kg MJ~

6.602 6.713 6.832 6.960 7.097 7.245 7.406 7.528 7.775 7.990 8.230 8.500 8.809 9.166 9.585

10.087

TABLE A16.1 PHYSICAL DATA FOR R12.

288 Thermodynamic Design Data for Heat Pump Systems V T o X*co c

X P c o

(TcO-TEV)tN^

10

15

20

25

30'

35

40

45

50

55

6 0

65

70

75

15

( 4 . 9 1 3 7 )

2 7 . 4 0

1 8 . 0 1

1 3 . 3 2

1 0 . 5 1

8 . 6 4

7 . 3 1

6 . 3 1

5 . 5 4

4 . 9 2

4 . 4 2

4 . 0 1

3 .66

3 .36

3 . 1 0

16

( 5 . 0 5 9 1 )

2 7 . 4 8

1 8 . 0 6

1 3 . 3 6

1 0 . 5 4

8 .66

7 . 3 3

6 . 3 3

5 . 5 5

4 . 9 4

4 . 4 3

4 . 0 2

3 .67

3 . 3 7

3 . 1 1

17

( 5 . 2 0 7 6 )

2 7 . 5 5

1 8 . 1 1

1 3 . 3 9

1 0 . 5 7

8 . 6 9

7 . 3 5

6 . 3 4

5 . 5 7

4 . 9 5

4 . 4 4

4 . 0 3

3 .67

3 .37

3 .12

18

( 5 . 3 5 4 4 )

2 7 . 6 2

1 8 . 1 6

1 3 . 4 2

1 0 . 5 9

8 . 7 1

7 . 3 6

6 . 3 6

5 . 5 8

4 . 9 6

4 . 4 5

4 . 0 3

3 . 6 8

3 . 3 8

3 .12

19

( 5 . 5 1 4 5 )

2 7 . 7 1

1 8 . 2 0

1 3 . 4 6

1 0 . 6 2 ·

8 . 7 3

7 . 3 8

6 . 3 7

5 . 5 9

4 . 9 7

4 . 4 6

4 . 0 4

3 .69

3 .39

3 . 1 3

20

( 5 . 6 7 2 9 )

2 7 . 7 7

1 8 . 2 5

1 3 . 4 9

10 . 64

8 . 7 5

7 . 4 0

6 . 3 9

5 . 6 0

4 . 9 8

4 . 4 7

4 . 0 5

3 . 7 0

3 .39

3 . 1 3

21

( 5 . 8 3 4 6 )

2 7 . 8 5

18 . 30

1 3 . 5 3

1 0 . 6 7

8 . 7 7

7 .42

6 . 4 0

5 . 6 2

4 . 9 9

4 . 4 8

4 . 0 6

3 . 7 0

3 . 4 0

3 .14

22

( 5 . 9 9 9 8 )

2 7 . 9 2

1 8 . 34

1 3 . 5 6

1 0 . 7 0

8 .79

7 . 4 3

6 . 4 2

5 . 6 3

5 . 0 0

4 . 4 9

4 . 0 7

3 .71

3 .41

3 .15

2 3

( 6 . 1 6 8 4 )

2 7 . 9 7

1 8 . 3 8

1 3 . 5 9

1 0 . 7 2

8 . 8 1

7 . 4 5

6 . 4 3

5 .64

5 . 0 1

4 . 5 0

4 . 0 8

3 .72

3 . 4 1

3 .15

24

( 6 . 3 4 0 5 )

2 8 . 0 5

1 8 . 4 3

1 3 . 6 2

1 0 . 7 5

8 . 8 3

7 .46

6 . 4 4

5 . 6 5

5 .02

4 . 5 1

4 . 0 8

3 . 7 3

3 .42

3 .16

25

( 6 . 5 1 6 1 )

2 8 . 1 2

1 8 . 4 7

1 3 . 6 5

1 0 . 7 7

8 . 8 5

7 . 4 8

6 . 4 6

5 . 6 6

5 . 0 3

4 . 5 2

4 . 0 9

3 . 7 3

3 . 4 3

3 .16


N/ co \ b a r )

( T C O _ T E V ) ° c \ io 15

20

25

30

35

40

45

50

55

60

65

70

75

15

( 4 . 9 1 3 7 )

1.36

1 .59

1 .88

2 . 2 4

2 . 6 9

3 .26

3 . 9 7

4 . 8 9

6 . 0 9

7 .66

9 . 7 4

1 2 . 5 5

1 6 . 39

2 1 . 7 2

16

( 5 . 0 5 9 1 )

1 .35

1.59

1 .87

2 . 2 3

2 . 6 7

3 .22

3 . 9 3

4 . 8 3

6 . 0 0

7 .52

9 . 5 5

1 2 . 2 7

1 5 . 9 8

2 1 . 1 1

17

( 5 . 2 0 7 6 )

1 .35

1 .58

1.86

2 . 2 1

2 . 6 5

3 . 1 9

3 . 8 8

4 . 7 6

5 . 9 1

7 . 3 9

9 . 3 6

12.OO

1 5 . 5 8

2 0 . 5 3 L _ _

18

( 5 . 3 5 4 4 )

1 .35

1 .58

1 .85

2 . 2 0

2 . 6 3

3 . 1 6

3 .84

4 . 7 0

5 . 8 2

7 . 2 7

9 . 1 8

1 1 . 7 4

1 5 . 2 1

1 9 . 9 7

19

( 5 . 5 1 4 5 )

1.34

1 .57

1.84

2 . 1 9

2 . 6 1

2 . 1 4

3 . 8 0

4 . 6 4

5 . 7 3

7 . 1 5

9 . 0 1

1 1 . 4 9

1 4 . 8 4

1 9 . 4 4

20

£ . 6 7 2 9 )

1 .34

1.56

1 .83

2 . 1 7

2 . 5 9

3 . 1 1

3 .76

4 . 5 9

5 . 6 5

7 . 0 3

8 .84

1 1 . 2 5

1 4 . 4 9

1 8 . 9 2

21

( 5 . 8 3 4 6 )

1.34

1.56

1.82

2 . 1 6

2 . 5 7

3 . 0 8

3 .72

4 . 5 3

5 . 5 7

6 . 9 1

8 . 6 8

1 1 . 0 1

1 4 . 1 3

1 8 . 4 3

22

( 5 . 9 9 9 8 )

1 .33

1 .55

1 .81

2 . 1 5

2 . 5 5

3 .05

3 . 6 8

4 . 4 7

5 . 4 9

6 . 8 0

8 .52

1 0 . 7 9

1 3 . 8 3

1 7 . 9 6

23

( 6 . 1 6 8 4 )

1 .33

1 .55

1.81

2 . 1 4

2 . 5 3

3 . 0 3

3 .64

4 . 4 2

5 . 4 1

6 . 7 0

8 . 3 7

1 0 . 5 7

1 3 . 5 1

1 7 . 5 0

1

24

( 6 . 3 4 0 5 )

1 .33

1.54

1 .81

2 . 1 2

3 . 5 1

3 .00

3 .60

4 . 3 7

5 . 34

6 . 5 9

8 .22

10. 36

1 3 . 2 1

1 7 . 0 7

25

( 6 . 6 1 6 1 )

1 .33

1.54

1 .80

2 . 11

2 . 5 0

2 . 9 7

3 .57

4 . 3 2

5 . 2 7

6 . 4 9

8 . 0 7

1 0 . 1 5

1 2 . 9 2

1 6 .6 4

TAHLK A\(,.-/\> COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R12.

R12 289

Xco \ b a r ) j

TCO " T E V ) O c \

10

15

20

25

30

35

40

45

50

55

60

65

70

75

25

( 6 . 5 1 6 1 )

2 8 . 1 2

1 8 . 4 7

13.65 1

1 0 . 7 7

8 . 8 5

7.4Ü

6 . 4 6

5.G6

5 . 0 3

4 . 5 2

4 . 0 9

3 . 7 3

3 . 4 3

3 .16

1

26

( 6 . 6 9 5 4 )

2 8 . 2 0

1 8 . 5 2

1 3 . 6 9

1 0 . 7 9

8 . 8 7

7 . 5 0

6 . 4 7

5 . 6 8

5 . 0 4

4 . 5 3

4 . 1 0

3 .74

3 . 4 3

3 .17

27

( 6 . 8 7 8 2 )

2 8 . 2 4

1 8 . 5 5

1 3 . 7 1

1 0 . 8 2

8 . 8 9

7 . 5 1

6 . 4 8

5 . 6 9

5 . 0 5

4 . 5 4

4 . 1 1

3 . 7 5

3 .44

3 . 1 7

28

( 7 . 0 6 4 7 )

2 8 . 3 2

1 8 . 5 9

1 3 . 7 4

1 0 . 8 4

8 . 9 0

7 . 5 3

6 . 5 0

5 . 7 0

5 . 0 6

4 . 5 4

4 . 1 1

3 . 7 5

3 . 4 4

3 . 1 8

29

( 7 . 2 5 5 0 )

2 8 . 3 6

1 8 . 6 3

1 3 . 7 8

1 0 . 8 6

8 . 9 2

7 . 5 4

6 . 5 1

5 . 7 1

5 . 0 7

4 . 5 5

4 . 1 2

3 .76

3 . 4 5

3 . 1 8

30

( 7 . 4 4 9 0 )

2 8 . 4 4

1 8 . 6 8

1 3 . 8 1

1 0 . 8 8

8 . 9 4

7 . 5 6

6 . 5 2

5 . 7 2

5 . 0 8

4 . 5 6

4 . 1 3

3 . 7 6

3 . 4 5

3 . 3 9

31

( 7 . 6 4 6 8 )

2 8 . 5 0

1 8 . 7 2

13'. 83

1 0 . 9 1

8 . 9 6

7 . 5 7

6 . 5 3

5 . 7 3

5 . 0 9

4 . 5 7

4 . 1 3

3 . 7 7

3 .46

3 .19

32

( 7 . 8 4 8 5 )

2 8 . 5 6

1 8 . 7 6

1 3 . 8 6

1 0 . 9 3

8 . 9 8

7 . 5 9

6 . 5 5

5 . 7 4

5 . 1 0

4 . 5 7

4 . 1 4

3 . 7 8

3 . 4 7

3 . 2 0

33

( 8 . 0 5 4 1 )

2 8 . 6 4

1 8 . 8 0

1 3 . 8 9

1 0 . 9 5

8 . 9 9

7 . 6 0

6 . 5 6

5 . 7 5

5 . 1 1

4 . 5 8

4 . 1 5

3 . 7 8

3 .47

3 . 2 0

34

( 8 . 2 6 3 6 )

2 8 . 6 8

1 8 . 8 3

1 3 . 9 2

1 0 . 9 7

9 . 0 1

7 . 6 1

6 . 5 7

5 . 7 6

5 .12

4 . 5 9

4 . 1 5

3 .79

1 3 . 4 8

3 . 2 1

35

( 8 . 4 7 7 2 )

2 8 . 7 5

1 8 . 8 7

1 3 . 9 4

1 0 . 9 9

9 . 0 3

7 . 6 3

6 . 5 8

5 . 7 7

5 . 1 2

4 . 6 0

4 . 1 6

3 .79

3 . 4 8

3 . 2 1

TABU- ΛΗ).)„ THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R12.

Xco X^ar)

[T -T ) o \ CO EV C XN

io

15

20

25

30

35

40

45

50

55

60

65

70

75

25

( 6 . 5 1 6 1 )

1 .33

1.54

1 .80

2 . 1 1

2 . 5 0

2 . 9 7

3 .57

4 . 3 2

5 . 2 7

6 . 4 9

8 . 0 7

1 0 . 1 5

1 2 . 9 2

1 6 . 6 4

1 26

( 6 . 6 9 5 4 )

1.32

1 .53

1.79

2 . 1 0

2 . 4 8

2 . 9 5

3 . 5 3

4 . 2 7

5 . 2 0

6 . 3 9

7 . 9 3

9 . 9 6

1 2 . 6 4

1 6 . 2 4

27

( 6 . 8 7 8 2 )

1.32

1 .53

1 .78

2 . 0 9

2 . 4 6

2 . 9 2

3 . 5 0

4 . 2 2

5 . 1 3

6 . 2 9

7 . 8 0

9 . 7 7

1 2 . 3 7

1 5 . 8 5

28

( 7 . 0 6 4 7 )

1 .32

1 .53

1 .77

2 . 0 8

2 . 4 5

2 . 9 0

3 .46

4 . 1 7

5 . 0 6

6 . 2 0

7 . 6 7

9 . 5 8

1 2 . 1 0

1 5 . 4 8

1

29

( 7 . 2 5 5 0 )

1.32

1.52

1 .77

2 . 0 7

2 . 4 3

2 . 8 8

3 . 4 3

4 . 1 2

5 . 0 0

6 . 1 1

7 . 5 4

9 . 4 0

1 1 . 8 5

1 5 . 1 2

30

( 7 . 4 4 9 0 )

1 .31

1 .51

1.76

2 . 0 5

2 . 4 1

2 . 8 5

3 . 4 0

4 . 0 8

4 . 9 4

6 . 0 2

7 . 4 2

9 . 2 3

1 1 . 6 1

1 4 . 7 7

31

( 7 . 6 4 6 8 )

1 .31

1.52

1 .75

3 .04

2 . 4 0

2 . 8 3

3 .37

4 . 0 4

4 . 8 7

5 . 9 4

7 . 3 0

9 . 0 6

1 1 . 3 7

1 4 . 4 3

32

( 7 . 8 4 8 5 )

1 .31

1 .51

1 .75

2 . 0 3

2 . 3 8

2 . 8 1

3 .34

3 .99

4 . 8 1

5 . 8 5

7 . 1 8

8 . 9 0

1 1 . 1 4

1 4 . 1 1

33

( 8 . 0 5 4 1 )

1 .31

1 .50

1.74

2 . 0 2

2 . 3 7

2 . 7 9

3 . 3 1

3 .95

4 . 7 6

5 . 7 7

7 . 0 7

8 .74

1 0 . 9 2

1 3 . 8 0

34

( 8 . 2 6 36)

1 .30

1.50

1 .73

2 . 0 1

2 . 35

2 . 7 7

3 . 2 8

3 . 9 1

4 . 7 0

5 . 6 9

6 . 9 6

8 . 5 9

1 0 . 7 1

1 3 . 5 0

35

( 8 . 4 7 7 2 )

1 .30

1.49

1 .73

2 . 0 0

2 . 3 4

2 . 7 5

3 .25

3 .87

4 . 6 4

5 .62

6 . 8 5

8 .44

1 0 . 5 0

1 3 . 2 1

TABLE A l 6 . 3 b COMPRESSION RATIOS P / P FOR A RANGE OF L I P r S AND CO EV



^ c o ° c

NT bar)

IT -T J o V f CO EV C \

10

15

20

25

30

35

40

45

50

55

6 0

65

70

75

35

( 8 . 4 7 7 2 )

2 8 . 7 5

1 8 . 8 7

1 3 . 9 4

1 0 . 9 9

9 . 0 3

7 . 6 3

6 . 5 8

5 . 7 7

5 . 1 2

4 . 6 0

4 . 1 6

3 . 7 9

3 . 4 0

3 . 2 1

36

( 8 . 6 9 4 7 )

2 8 . 7 9

1 8 . 9 1

1 3 . 9 7

1 1 . 0 1

9 . 0 4

7 . 6 4

6 . 5 9

5 . 7 8

5 . 1 3

4 . 6 0

4 . 1 7

3 . 8 0

3 . 4 8

3 . 2 1

37

( 8 . 9 1 6 4 )

2 8 . 8 5

1 8 . 9 4

1 3 . 9 9

1 1 . 0 3

9 . 0 6

7 . 6 5

6 . 6 0

5 . 7 9

5 . 1 4

4 . 6 1

4 . 1 7

3 . 8 0

3 . 4 9

3 . 2 2

38

( 9 . 1 4 2 2 )

2 8 . 9 0

1 8 . 9 8

1 4 . 0 2

1 1 . 0 5

9 . 0 7

7 . 6 6

6 . 6 1

5 . 8 0

5 . 1 5

4 . 6 2

4 . 1 8

3 . 8 1

3 . 4 9

3 . 2 2

39

( 9 . 3 7 2 3 )

2 8 . 9 6

1 9 . 0 1

1 4 . 0 4

1 1 . 0 7

9 . 0 9

7 . 6 8

6 . 6 2

5 . 8 0

5 . 1 5

4 . 6 2

4 . 1 8

3 . 8 1

3 . 5 0

3 . 2 3

40

( 9 . 6 0 6 5 )

2 9 . 0 1

1 9 . 0 5

1 4 . 0 7

1 1 . 0 9

9 . 1 0

7 . 6 9

6 . 6 3

5 . 8 1

5 . 1 6

4 . 6 3

4 . 1 9

3 . 8 2

3 . 5 0

3 . 2 3

41

( 9 , 8 4 5 1 )

2 9 . 0 6

1 9 . 0 7

1 4 . 0 9

1 1 . 1 0

9 . 1 2

7 . 7 0

6 . 6 4

5 . 8 2

5 . 1 7

4 . 6 3

4 . 1 9

3 . 8 2

3 . 5 0

3 . 2 3

42

( 1 0 . 0 8 7 9 )

2 9 . 1 0

1 9 . 1 0

1 4 . 1 1

1 1 . 1 2

9 . 1 3

7 . 7 1

6 . 6 5

5 . 8 3

5 . 1 7

4 . 6 4

1 4 . 2 0

3 . 8 3

3 . 5 1

3 . 2 4

43

( 1 0 . 3 3 5 2 )

2 9 . 1 6

1 9 . 1 4

1 4 . 1 3

1 1 . 1 4

9 . 1 4

7 . 7 2

6 . 6 6

5 . 8 3

5 . 1 8

4 . 6 5

4 . 2 0

3 . 8 3

3 . 5 1

3 . 2 4

44

( 1 0 . 5 8 6 9 )

2 9 . 2 1

1 9 . 1 7

1 4 . 1 5

1 1 . 1 5

9 . 1 5

7 . 7 3

6 . 6 7

5.Ü4

5 . 1 8

4 . 6 5

4 . 2 1

3 . 3 8

3 .51

3 .24

45

( 1 0 . 8 4 3 1 )

2 9 . 2 5

1 9 . 1 9

1 4 . 1 0

1 1 . 1 7

9 . 1 7

7 . 7 4

6 . 6 7

5 . 8 5

5 . 1 9

4 . 6 5

4 . 2 1

3 . 8 4

3 . 5 2

3 . 2 4


Vco° c

Xco N b a r )

(TCO-TEV) < K 10

15

20

25

30

35

40

45

50

55

6 0

65

70

75

35

( 8 . 4 7 7 2 )

1 . 3 0

1 .49

1 . 7 3

2 . 0 0

2 . 3 4

2 . 7 5

3 .25

3 . 8 7

4 . 6 4

5 . 6 2

6 . 8 5

8 . 4 4

1 0 . 5 0

1 3 . 2 1

36

( 8 . 6 9 4 7 )

1 . 3 0

1 . 4 9

1 .72

1 .99

2 . 3 2

2 . 7 3

3 . 2 2

3 . 8 3

4 . 5 9

5 . 5 4

6 . 7 5

8 . 3 0

lO. 30

1 2 . 9 3

37

( 8 . 9 1 6 4 )

1 . 3 0

1 .49

1 . 7 1

1 . 9 8

2 . 3 1

2 . 7 1

3 . 1 9

3 . 7 9

4 . 5 4

5 . 4 7

6 . 6 5

8 . 1 6

l O . l l

1 2 . 6 6

38

( 9 . 1 4 2 2 )

1 . 2 9

1 . 4 8

1 . 7 1

1 . 9 7

2 . 3 0

2 . 6 9

3 . 1 7

3 . 7 5

4 . 4 8

5 . 4 0

6 . 5 5

8 . 0 2

9 . 9 2

1 2 . 4 0

39

( 9 . 3 7 2 3 )

1 .29

1 . 4 8

1 . 7 0

1 .96

2 . 2 8

2 . 6 7

3 . 1 4

3 . 7 2

4 . 4 3

5 . 3 3

6 . 4 6

7 . 8 9

9 . 7 4

1 2 . 1 5

40

( 9 . 6 0 6 5 )

1 .29

1 .47

1 .69

1 .96

2 . 2 7

2 . 6 5

3 . 1 1

3 . 6 8

4 . 3 8

5 . 2 6

6 . 3 6

7 . 7 7

9 . 5 7

1 1 . 9 0

41

( 9 . 8 4 5 1 )

1 .29

1 .47

1 .69

1 .95

2 . 2 6

2 . 6 3

3 . 0 9

3 . 6 5

4 . 3 4

5 . 2 0

6 . 2 7

7 . 6 4

9 . 4 0

1 1 . 6 7

42

( 1 0 . 0 8 7 9 )

1 .29

1 .47

1 . 6 8

1 .94

2 . 2 4

2 . 6 1

3 .06

3 . 6 1

4 . 2 9

5.1<3

6 . 1 9

7 . 5 2

9 . 2 3

1 1 . 4 4

43

( 1 0 . 3 3 5 2 )

1 . 2 8

1 .46

1 . 6 8

1 . 9 3

2 . 2 3

2 . 6 0

3 .04

3 . 5 0

4 . 2 4

5 . 0 7

6 . 1 0

7 . 4 1

9 . 0 7

1 1 . 2 2

44

( 1 0 . 5 8 6 9 )

1 .28

1 .46

1 .67

1 .92

2 . 2 2

2 . 5 0

3 . 0 1

3 . 5 5

4 . 2 0

5 . 0 1

6 . 0 2

7 . 2 9

0 . 9 2

11.Ol

45

(1Ο.0431Ϊ

1 .20

1 .46

1 .66

1 .9 1

2 . 2 1

2 . 5 6

2 . 9 9

3 . 5 1

4 . 1 6

4 . 9 5

5 . 9 4

7 . 1 0

8 . 7 7

lO.ÖO

TABLE AH).4b COMPRESSION RATIOS Pco/PEV FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R12.

R12 291

Vco °c

(Tco-'W>-\ 10

15

20

25

30

35

40

45

50

55

6 0

65

70

75

45

( 1 0 . 8 4 3 1 )

2 9 . 2 5

1 9 . 1 9

1 4 . 1 8

1 1 . 1 7

9 . 1 7

7 . 7 4

6 . 6 7

5 . 8 5

5 . 1 9

4 . 6 5

4 . 2 1

3 . 8 4

3 . 5 2

3 . 2 4

46

( 1 1 . 1 0 3 8 )

2 9 . 2 9

1 9 . 2 2

1 4 . 1 9

1 1 . 1 8

9 . 1 8

7 . 7 5

6 . 6 8

5 . 8 5

5 . 2 0

4 . 6 6

4 . 2 1

3 . 8 4

3 . 5 2

3 . 2 5

47

( 1 1 . 3 6 9 1 )

2 9 . 3 4

1 9 . 2 5

1 4 . 2 1

1 1 . 1 9

9 . 1 9

7 . 7 6

6 . 6 9

5 . 8 6

5..20

4 . 6 6

4 . 2 2

3 . 8 4

3 . 5 2

3 . 2 5

48

( 1 1 . 6 3 9 1 )

2 9 . 3 7

1 9 . 2 6

1 4 . 2 3

1 1 . 2 1

9 . 2 0

7 . 7 6

6 . 6 9

5 . 8 7

5 . 2 0

4 . 6 7

4 . 2 2

3 . 8 5

3 . 5 3

3 . 2 5

49

( 1 1 . 9 1 3 7 )

2 9 . 4 2

1 9 . 3 0

1 4 . 2 5

1 1 . 2 2

9 . 2 1

7 . 7 7

6 . 7 0

5 . 8 7

5 . 2 1

4 . 6 7

4 . 2 2

3 . 8 5

3 . 5 3

3 . 2 5

50

( 1 2 . 1 9 3 2 )

2 9 . 4 5

1 9 . 3 2

1 4 . 2 6

1 1 . 2 3

9 . 2 2

7 . 7 8

6 . 7 1

5 . 8 8

5 . 2 1

4 . 6 7

4 . 2 3

3 . 8 5

3 . 5 3

3 . 2 5

51

( 1 2 . 4 7 7 3 )

2 9 . 4 7

1 9 . 3 3

1 4 . 2 7

1 1 . 2 4

9 . 2 2

7 . 7 9

6 . 7 1

5 . 8 8

5 . 2 2

4 . 6 8

4 . 2 3

I 3 . 8 5

3 . 5 3

3 . 2 5

52

( 1 2 . 7 6 6 3 )

2 9 . 5 2

1 9 . 3 6

1 4 . 2 9

1 1 . 2 5

9 . 2 3

7 . 7 9

6 . 7 2

5 . 8 8

5 . 2 2

4 . 6 8

4 . 2 3

3 . 8 5

3 . 5 3

3 , 2 6

53

( 1 3 . 0 6 0 2 )

2 9 . 5 4

1 9 . 3 8

1 4 . 3 0

1 1 . 2 6

9 . 2 4

7 . 8 0

6 . 7 2

5 . 8 9

5 . 2 2

4 . 6 8

4 . 2 3

3 . 8 5

3 . 5 3

3 . 2 6

54

( 1 3 . 3 5 9 1 )

2 9 . 5 8

1 9 . 4 0

1 4 . 3 1

1 1 . 2 7

9 . 2 5

7 . 8 0

6 . 7 3

5 . 8 9

5 . 2 2

4 . 6 8

4 . 2 3

3 . 8 6

3 . 5 3

3 . 2 6

55

( 1 3 . 6 6 30)

2 9 . 6 0

1 9 . 4 1

1 4 . 3 2

1 1 . 2 8

9 . 2 5

7 . 8 1

6 . 7 3

5 . 8 9

5 . 2 3

4 . 6 8

4 . 2 3

3 . 8 6

3 . 5 3

3 .26

TABLE A l 6 . 5 a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF


N^oö c

Xco \ b a r )

(T -T ) as, 1 CO EV' C \

10

15

20

25

30

35

40

45

50

55

6 0

65

70

75

45

( 1 0 . 8 4 3 1 )

1 . 2 8

1 .46

1 .66

1 . 9 1

2 . 2 1

2 . 5 6

2 . 9 9

3 . 5 1

4 . 1 6

4 . 9 5

5 . 9 4

7 . 1 8

8 . 7 7

1 0 . 8 0

46

( 1 1 . 1 0 3 8 )

1 . 2 8

1 .45

1 .66

1 . 9 0

2 . 1 9

2 . 5 4

2 . 9 7

3 . 4 8

4 . 1 1

4 . 8 9

5 . 8 6

7 . 0 8

8 . 6 2

1 0 . 6 0

47

( 1 1 . 3 6 9 1 )

1 . 2 8

1 .45

1 . 6 5

1 .89

2 . 1 8

2 . 5 3

2 . 9 5

3 . 4 5

4 . 0 7

4 . 8 3

5 . 7 8

6 . 9 7

8 . 4 8

1 0 . 4 0

48

( 1 1 . 6 3 9 1 )

1 .27

1 . 4 5

1 . 6 5

1 . 8 9

2 . 1 7

2 . 5 1

2 . 9 2

3 . 4 2

4 . 0 3

4 . 7 8

5 . 7 1

6 . 8 7

8 . 3 4

1 0 . 2 2

49

( 1 1 . 9 1 3 7 )

1 . 2 7

1 .44

1 . 6 4

1 . 8 8

2 . 1 6

2 . 5 0

2 . 9 0

3 . 3 9

3 . 9 9

4 . 7 3

5 . 6 4

6 . 7 7

8 . 2 1

1 0 . 0 3

50

( 1 2 . 1 9 3 2 )

1 . 2 7

1 . 4 4

1 . 6 4

1 . 8 7

2 . 1 5

2 . 4 8

2 . 8 8

3 . 3 6

3 . 9 5

4 . 6 7

| 5 . 5 6

6 . 6 8

8 . 0 8

9 . 8 6

51

( 1 2 . 4 7 7 3 )

1 . 2 7

1 .44

1 . 6 3

1 .86

2 . 1 4

2 . 4 7

2 . 8 6

3 . 3 3

3 . 9 1

4 . 6 2

5 . 5 0

6 . 5 8

7 . 9 5

9 . 6 9

52

( 1 2 . 7 6 6 3 )

1 .27

1 . 4 3

1 . 6 3

1 .86

2 . 1 3

2 . 4 5

2 . 8 4

3 . 3 1

3 . 8 8

4 . 5 7

5 . 4 3

6 . 4 9

7 . 8 3

9 . 5 2

53

( 1 3 . 0 6 0 2 )

1 .26

1 . 4 3

1 .62

1 . 8 5

2 . 1 2

2 . 4 4

2 . 8 2

3 . 2 8

3 . 8 4

4 . 5 2

5 . 3 6

6 . 4 1

7 . 7 1

9 . 3 6

54

( 1 3 . 3 5 9 1 )

1 .26

1 . 4 3

1 .62

1 .84

2 . 1 1

2 . 4 2

2.ΘΟ

3 .26

3 . 8 0

4 . 4 7

5 . 3 0

6 . 3 2

7 . 6 0

9 . 2 0

55

( 1 3 . 6 6 3 0 )

1 .26

1 .42

1 .61

1 . 8 3

2 . 1 0

2 . 4 1

2 . 7 8

3 . 2 3

3 .77

4 . 4 3

5 . 2 4

6 . 2 4

7 . 4 8

9 . 0 5

TABLE A16.5b COMPRESSION RATIOS P C C / PE V FOR A RANGE OF LIFTS AND



^ ο ^ 1

i N^ar) ( T C O _ T E V ) ^ J

10

15

20

25

30

35

40

45

50

55

6 0

65

70

75

55

( 1 3 . 6 6 30)

2 9 . 6 0

1 9 . 4 1

1 4 . 3 2

1 1 . 2 8

9 . 2 5

7 . 8 1

6 . 7 3

5 . 8 9

5 . 2 3

4 . 6 8

4 . 2 3

3 .86

3 . 5 3

3 .26

56

( 1 3 . 9 7 1 9 )

2 9 . 6 1

1 9 . 4 2

1 4 . 3 3

1 1 . 2 8

9 . 2 5

7 . 8 1

6 . 7 3

5 . 9 0

5 . 2 3

4 . 6 9

4 . 2 3

3 .86

3 . 5 3

3 .26

57

( 1 4 . 2 8 6 )

2 9 . 6 4

1 9 . 4 4

1 4 . 3 4

1 1 . 2 9

9 . 2 6

7 . 8 1

6 . 7 3

5 . 9 0

5 . 2 3

4 . 6 9

4 . 2 4

3 . 8 6

3 . 5 3

3 .26

58

( 1 4 . 6 0 5 )

2 9 . 6 8

1 9 . 4 5

1 4 . 3 5

1 1 . 2 9

9 . 2 6

7 . 8 2

6 . 7 4

5 . 9 0

5 . 2 3

4 . 6 9

4 . 2 4

3 . 8 6

3 . 5 3

3 . 2 6

59

( 1 4 . 9 2 9 )

2 9 . 6 7

1 9 . 4 5

1 4 . 3 6

1 1 . 3 0

9 . 2 7

7 . 8 2

6 . 7 4

5 . 9 0

5 . 2 3

4 . 6 9

4 . 2 3

3 . 8 6

3 . 5 3

3 . 2 6

6 0

( 1 5 . 2 5 9 )

2 9 . 6 8

1 9 . 4 6

1 4 . 3 6

1 1 . 3 0

9 . 2 7

7 . 8 2

6 . 7 4

5 . 9 0

5 . 2 3

4 . 6 9

4 . 2 3

3 . 8 5

3 . 5 3

3 .2S

61

( 1 5 . 5 9 4 )

2 9 . 7 3

1 9 . 4 7

1 4 . 3 7

1 1 . 3 0

9 . 2 7

7 . 8 2

6 . 7 4

5 . 9 0

5 . 2 3

4 . 6 9

4 . 2 3

3 . 8 5

3 . 5 3

3 . 2 5

62

( 1 5 . 9 3 4 )

2 9 . 7 1

1 9 . 4 8

1 4 . 3 7

1 1 . 3 0

9 . 2 7

7 . 8 2

6 . 7 4

5 . 9 0

5 . 2 3

4 . 6 8

4 . 2 3

3 . 8 5

3 . 5 3

3 . 2 5

63

( 1 6 . 2 8 0 )

2 9 . 7 3

1 9 . 4 8

1 4 . 3 7

1 1 . 30

9 . 2 7

7 . 8 2

6 . 7 4

5 . 9 0

5 . 2 3

4 . 6 8

4 . 2 3

3 . 8 5

3 . 5 3

3 . 2 5

64

( 1 6 . 6 3 0 )

2 9 . 7 1

1 9 . 4 8

1 4 . 3 7

1 1 . 3 0

9 . 2 7

7 . 8 2

6 . 7 3

5 . 8 9

5 . 2 2

4 . 6 8

4 . 2 3

3 . 8 5

3 .52

3 .25

65

( 1 6 . 9 8 8 )

2 9 . 7 1

1 9 . 4 8

1 4 . 3 7

1 1 . 3 0

9 . 2 7

7 . 8 1

6 . 7 3

5 . 8 9

5 . 2 2

4 . 6 8

4 . 2 2

3 .84

3 .52

3 . 2 4 ' \


IS. ip Ö-,

\co Xco

\ f c a r ) (T -T ) o V V CO EV' C \

10

15

20

25

30

35

40

45

50

55

6 0

65

70

75

55

( 1 3 . 6 6 3 0 )

1 .26

1 .42

1 .61

1 . 8 3

2 . 1 0

2 . 4 1

2 . 7 8

3 . 2 3

3 . 7 7

4 . 4 3

5 . 2 4

6 . 2 4

7 . 4 8

9 . 0 5

56

( 1 3 . 9 7 1 9 )

1 . 2 5

1 .42

1 . 6 1

1 . 8 3

2 . 0 9

2 . 3 9

2 . 7 6

3 . 2 0

3 . 7 3

4 . 3 8

5 . 1 7

6 . 1 5

7 . 3 7

8 . 9 0

57

( 1 4 . 2 8 6 )

1 .26

1 .42

1 . 6 0

1 .82

2 . 0 8

2 . 3 8

2 . 7 4

3 . 1 8

3 . 7 0

4 . 3 4

5 . 1 1

6 . 0 7

7 . 2 7

8 . 7 6

58

( 1 4 . 6 0 5 )

1 .25

1 . 4 1

1 . 6 0

1 . 8 1

2 . 0 7

2 . 3 7

2 . 7 3

3 . 1 5

3 . 6 7

4 . 2 9

5 . 0 6

6 . 0 0

7 . 1 6

8 . 6 2

59

( 1 4 . 9 2 9 )

1 . 2 5

1 . 4 1

1 .59

1 . 8 1

2 . 0 6

2 . 3 5

2 . 7 1

3 . 1 3

3 . 6 4

4 . 2 5

5 . 0 0

5 . 9 2

7 . 0 6

8 . 4 9

6 0

( 1 5 . 2 5 9 )

1 .25

1 . 4 1

1 . 5 9

1 . 8 0

2 . 0 5

2 . 3 4

2 . 6 9

3 . 1 1

3 . 6 0

4 . 2 1

4 . 9 4

5 . 8 5

6 . 9 6

8 . 3 6

61

( 1 5 , 5 9 4 )

1 . 2 9

1 . 4 0

1 . 5 8

1 .79

2 . 0 4

2 . 3 3

2 . 6 7

3 . 0 8

3 . 5 7

4 . 1 7

4 . 8 9

5 . 7 8

6 . 8 7

8 . 2 3

62

( 1 5 . 9 3 4 )

1 . 2 5

1 . 4 0

1 . 5 8

1 .79

2 . 0 3

2 . 3 2

2 . 6 6

3 .06

3 . 5 4

4 . 1 3

4 . 8 4

5 . 7 0

6 . 7 7

8 . 1 1

63

( 1 6 . 2 8 0 )

1 .25

1 . 4 0

1 .57

1 . 7 8

2 . 0 2

2 . 3 0

2 . 6 4

3 . 0 4

3 . 5 1

4 . 0 9

4 . 7 9

5 . 6 4

6 . 6 8

7 . 9 8

64

( 1 6 . 6 3 2 )

1 .24

1 . 4 0

1 .57

1 .77

2 . 0 1

2 . 2 9

2 . 6 2

3 .02

3 .49

4 . 0 5

4 . 7 4

5 . 5 7

6 . 6 0

7 . 8 7

65

(16.988)1

1 .24

1 .39

1 .57

1 .77

2 . 0 0

2 . 2 8

2 . 6 1

2 . 9 9

3 .46

4 . 0 2

4 . 6 9

5 . 5 0

6 . 5 1

7 . 7 5

TABLE Al6.6b COMPRESSION RATIOS PCQ/PEV FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R12.

R12 293

\<τ °c Χ> \ b a r )

(T -T )oCV WC0 EV' \

10

15

20

25

30

35

40

45

50

55

6 0

65

70

75

65

(16.988)

29.71 19.47

14.36

11 . 30 9.26 7.81 6.73

5.89 5.22

4.68

4.22

3.84 3.52 3.24

66

(17.351)

29.74

19.48

14.36 11.30

9.26 7.81 6.73

5.89

5.22

4.67

4.22

3.84 3.52 3.24

67

(17.719)

29.72 19.47

14.35

11.29

9.26 7.81 6.72

5.88

5.21

4.67

4.22

3.84 3.51 3.24

6 8

(18.093)

29.72

19.47

14.35 11.29 9.25 7.80

6.72

5.88

5.21

4.66

4.21

3.83

3.51 3.23

69

(18.472)

29.72

19.46

14.34 11.28

9.25

7.79 6.71

5.87 5.20

4.66

4.21

3.83 3.51 3.23

70

(18.858)

29.69

19.44 14.33 11.27 9.23

7.79 6.70

5.87 5.20

4.65

4.20

3.82 3.50

3.22

71

(19.249)

29.65 19.43

14.32

11.26 9.23

7.78

6.70

5.86

5.19

4.65

4.20

3.82 3.50

3.22

72

(19.646)

29.65 19.41

14.30

11.25 9.22

7.77 6.69

5.85 5.18

4.64

4.19

3.81 3.49

3.21

73

(20.050)

29.60

19.38

14.29 11.23 9.20

7.76 6.68

5.84

5.17

4.63 4.18

3.80 3.48 3.21

74

(20.459)

29.58

19.37

14.27

11.22

9.19

7.75 6.67

5.83

5.17

4.62

4.18

3.80 3.48 3.20

75

(20.874)

29.55 19.34

14.25 11.20

9.18

7.73

6.66

5.82

5.16 4.62

4.17

3.79 3.47

3.19

TABLE A16.7a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFl'S AND CONDENSING TEMPERATURES FOR R12.

\ b a r ) (T -T ) öV 1 CO EV' C \

io 15 20 25 30 35 40 45 50 55 60 65 70 75

65

(16.988)

1.24 1.39 1.57 1.77 2.00 2.28 2.61 2.99 3.46 4.02 4.69 5.50 6.51 7.75

66

(17.351)

1.24 1.39 1.56 1.76 2.00 2.27 2.59 2.97 3.43 3.98 4.64 5.44 6.43 7.64

67

(17.719)

1.24 1.39 1.56 1.76 1.99 2.26 2.58 2.95 3.40 3.94 4.59 5.38 6.34 7.53

6 8

(18.093)

1.24 1.39 1.55 1.75 1.98 2.25 2.56 2.93 3.38 3.91 4.54 5.32 6.26 7.43

69

(18.472)

1.24 1.38 1.55 1.74 1.97 2.24 2.55 2.91 3.35 3.87 4.50 5.26 6.19 7.33

70

(18.585)

1.24 1.38 1.55 1.74 1.96 2.22 2.53 2.89 3.32 3.84 4.45 5.20 6.11 7.23

71

(19.249)

1.23 1.38 1.54 1.73 1.96 2.21 2.52 2.87 3.30 3.80 4.41 5.14 6.04 7.13

72

(19.646)

1.23 1.38 1.54 1.73 1.95 2.20 2.50 2.86 3.27 3.77 4.37 5.09 5.96 7.03

73

(20.050)

1.23 1.37 1.54 1.72 1.94 2.19 2.49 2.84 3.25 3.74 4.33 5.04 5.89 6.94

74

(20.459)

1.23 1.37 1.53 1.72 1.93 2.18 2.48 2.82 3.23 3.71 4.29 4.99 5.82 6.85

75

(20.874)

1.23 1.37 1.53 1.71 1.93 2.17 2.46 2.80 3.20 3.69 4.25 4.93 5.76 6.76

TABLE Al6.7b COMPRESSION RATIOS PCQ/PEV FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R12.

APPENDIX 17


Operating on R500*

chemical name

chemical formula

molecular weight




freezing point, C

safety group/class

R12 (73.8 wt %)/R152a (26.2 wt

CC12F2/CH3CHF2

99.29

105.4

44.26

498.0

-33.50

-158.9

l/5a

^Adapted from Pendyala, V.R., S. Devotta, F.A. Watson and F.A. Holland. Derived thermodynamic design data for heat pump systems operating on R500. J. Heat Recovery Systems (in press).

The basic thermodynamic data were generated from W.D. Henderson (1980). Computer programs for calculating the thermodynamic properties of refrigerants. Unpublished report. Building Science Section, School of Architecture, University of Newcastle upon Tyne, U.K.

9QA

70.0

50.0

30.0

20.0

15.0

10.0

7.0

u 5 5.

0 04

0) n 3 ω

3.0

(0

0) n 04

2.0

1.5

I 1»

^f

1 Ä

^I—

r

·$χ

cyi

L #.

K

^r

'öX

y

60°c

50

°C

40°C

30°C

20°C

10°C

7

1s

1 °

*

IP

1 *

IV

1 v

1 -*-*

1

3 1

-*-*

/ «*

1

*°

,ο loo

JL·

O O

150

200

250

300


FIG.A17.1 PRESSURE AGAINST ENTHALPY PER UNIT MASS FOR R500 -1

350

400


30 40 50 60 0 70 condensing temperature T , C 80


R500 29

o c

ϋΤϋ 3 . 0

1 0 . 0

1 3 . 0

2 0 . 0

2 J . O

3 0 . 0

3 3 . 0

4 0 . 0

4 j . O

3 0 . 0

5 5 . 0

0 0 . 0

0 5 . 0

/ U . U

73.o 8 0 . 0

85.o

9 0 . 0

9 5 . 0

l u u . u

1 0 5 . 0

P CO

b a r

3 . 0 2 0 8 0

4 . 2 0 3 8 9

H . 9 8 2 2 9

5 . 7 8 8 2 0

0 . 0 8 8 1 0

7 . 0 8 8 ' » 9

<>.7υ5ο/

1U.1 )1707

i 1 . 3 5 9 0 0

1 2 . 8 2 8 7 7

1 4 . 4 3 3 7 3

1 0 . 1 8 1 5 5

1 8 . 0 8 0 2 9

2 0 . 1J4J1»/

2 2 . 3 o 5 / 2

2 4 . 7 7 2 0 9

2 7 . 3 0 9 4 2

3 0 . 1 7 1 5 2

3 3 . 1 9 5 2 8

3 0 . 4 0 2 0 1

4 0 . 0 0 4 3 5

4 3 . 8 / 0 1 4

d e n s i t y

l i q u i d

1 2 3 0 . / I

1 2 2 1 . 3 3

1 2 0 5 . 0 1

i i » y . i > u

1 1 7 2 . 9 /

11!>!>.*J7

1 1 3 8 . 4 4

1 1 2 0 . 3 1

1 1 0 1 . 3 3

1 0 8 1 . 9 8

1 0 0 1 . 5 3

1 0 4 0 . 1 1

1 0 1 7 . A H

9 9 3 . 4 3

9 0 7 . 0 4

9 3 9 . 0 9

901*. 9 5

« 7 4 . 4 7

8 3 4 . 0 1

7 8 0 . l ü

7 2 0 . 9 7

5 8 3 . » 0

- 3 k g m

v a p o u r

1 7 . 0 1 2

2 0 . 3 8 3

2 3 . 9 3 8

2 7 . 7 1 7

3 l . 9 o 2

3 0 . 7 2 4

4 2 . 0 3 0

4 8 . 0 2 4

3 4 . 7 0 2

0 2 . 1 7 8

7 0 . 3 0 0

7 9 . 9 8 1

9 0 . 0 0 /

1 0 2 . 0 3 4

1 1 0 . 4 0 9

1 3 2 . 2 7 2

1 3 0 . 8 2 8

1 7 2 . 9 8 3

2 0 0 . 3 0 8

2 3 3 . 9 1 0

4 8 0 . 7 0 0

4 9 3 . 3 3 4

! PV

b a r in kg

1 0 . 2 0 3 9 3

0 . 2 0 / 1 0

0 . 2 0 8 1 4

0 . 2 0 8 8 4

0 . 2 0 9 2 3

0 . 2 0 9 3 0

0 . 2 0 9 1 3

0 . 2 0 8 3 8

0 . 2 0 7 0 3

0 . 2 0 0 3 2

0 . 2 0 4 3 0

0 . 2 0 2 3 2

0 . 1 9 9 3 5

0 . 1 9 0 1 8

0 . 1 9 2 1 3

0 . 1 8 7 2 8

0 . 1 8 1 4 ο

0 . 1 7 4 4 2

0 . 1 0 3 7 2

0 . 1 5 4 5 0

0 . 0 8 3 2 1

0 . 0 8 8 5 7

] .1 t.V

kJ k g _ I

1 8 2 . 9 8 1

1 7 9 . 8 0 0

1 7 0 . 4 0 /

1 7 2 . 9 7 7

1 0 9 . 3 2 1

1 0 3 . 4 9 0

1 0 1 . 4 / 2

1 3 / . 2 3 3

1 3 2 . 8 2 0

1 4 8 . 1 4 9

1 4 3 . 2 1 3

1 3 7 . 9 8 7

1 3 2 . 4 2 3

1 2 0 . 4 0 8

1 2 0 . 0 4 7

1 1 3 . 0 5 4

1 0 5 . 3 35

9 0 . 0 4 3

8 0 . 5 5 5

7 4 . 2 2 7

1 9 . 0 9 8

9 . 5 0 3

I t llCMt

MJ m~ 3

v a p o u r

3 . 2 2 2 /

3 . / 0 0 /

4 . 2 2 Ί 2

4 . / 9 4 3

5 . 4 1 1 9

0 . 0 / / 4

0 . 7 9 0 9

7 . 5 5 2 0

8 . 3 3 9 5

9 . 2 1 1 0

1 0 . 1 0 5 3

1 1 . 0 3 0 4

1 1 . 9 9 8 5

1 2 . 9 8 2 4

1 3 . 9 7 4 5

14 .95MO

1 5 . 8 8 / 4

1 0 . 7 1 / 8

1 7 . 3 3 / 7

1 7 . 5 1 1 3

9 . 1 8 1 5

4 . 7 3 7 1

o u l h a l p y o f

s a t u r a t e d v a p o u r

k J k g " 1

2 8 2 . 9 8 1

2 8 3 . 3 3 2

2 6 7 . 0 3 0

2 8 9 . 8 / 0

2 9 2 . 0 4 7

29 4 . 1 3 4

2 9 0 . 1 8 3

29 8 . 1 2 3

29 9 . 9 0 9

3 0 1 . 7 0 3

3 0 3 . 3 0 8

3 0 4 . 7 0 0

3 0 0 . O J O

3 0 7 . 1 2 /

3 0 7 . 9 3 1

3 0 8 . 4 J 9

3 0 8 . 3 0 2

3 0 8 . 1 1 9

3 U 0 . 8 9 3

3 0 4 . 4 2 1

2 0 9 . 3 / 9

2 7 3 . 4 3 3

m a s s o f 1 w o r k i n g

f l u i d kg MJ~ l

3 . 4 0 3 0

5 . 3 o l /

5 . 0 0 0 8

3 . 7 8 1 1

3 . 9 0 J 9

0 . 0 4 2 /

0 . 1 9 30

0 . 3 3 9 1

0 . 3 4 30

O . / ' J O O

0 . 9 8 2 3

7 . 2 4 / 0

7 . 3 3 1 0

/ . 9 0 / 2

8 . 3 3 0 1

8 . 8 4 33

9 . 4 9 33

1 0 . 3 4 74

1 1 . 3 5 3 3

1 3 . 4 / 2 2

3 2 . 3 0 2 0

1 0 4 . 3 0 35

PHYSICAL DATA FOR R500

298 Thermodynamic Design Data for Heat Pump Systems l^co °c

X^CO b a r )

(T -T ) ° C s v

r co EV; u \ l u . U

1 3 . 0

2 0 . 0

2 3 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 J . 0

5o.O

j 5 . 0

DU.U

0 5 . 0

7o.o

7b.U

15 .0

5 . 7 8 8

2 7 . 35

17 .96

13 .31

1 0 . 5 0 ,

8 .o4

7 . J 1

0 . 3 2

5 . 5 5

4.9<4

4 . 4 4

4 . 0 3

3 . 6 8

3.39 1

3 .1 J ! 1

10.Ü

5 . 9 o i

2 7 . 4 2

1 8 . o 3

1 3 . 3 4

1 0 . 5 3

8.oo

7 . 3 3

0 . 3 4

5 .57

4 . 9 5

4 . 4 3

4 . 0 4

3 .09

3 .39

3 .14 |

l / . U

0 .137

2 7 . 4 9

18 . U7

13 .37

1 0 . 5 5

8 . 0 8

7 . 3 3

0 . 3 3

5 . 5 8

4 . 9 0

4 . 4 0

4 .U3

3.7U

3 . 4 0

3 .14

18 .0

0 .317

2 7 . 3 0

18 .12

1 3 . 4 0

1 0 . 3 6

8 . / 0

7 .3υ

0 . 3 o

5 . 5 9

4 . 9 /

4 . 4 7

4 . 0 3

3 . 7 0 j

3 . 4 1

3 . 1 3

19 .0

6 . 3 0 0

2 7 . 0 3

1 l b . l b

1 3 . 4 3

1 0 . 0 0

8 .72

7 .38

0 . 3 8

3 . 0 0

4 . 9 8

4 . 4 8

4 . 0 0

3 . 7 1

3 . 4 1

3 . 1 3

2 0 . 0

0 . 0 8 8

2 7 . 7 0

1 6 . 2 0

1 3 . 4 0

1 0 . 0 3

8 .74

7 .39

0 .39

3 .01

4 . 9 9

4 . 4 9

4 . 0 7

3 . 7 2

3 . 4 2

3 .10

2 1 . 0

0 . 8 8 0

2 7 . 7 o

1 8 . 2 3

13 .49

1 0 . 0 3

8 .70

7 . 4 1

0 . 4 0

3 . 0 2

3 . 0 0

4 . 4 9

4 . 0 7

3 . 7 2

3 . 4 2 1

3 . 1 b !

2 2 . 0

7 .070

2 7 . 8 3

18 .29

13 .32

10 .07

8 . 7 8

7 .42

0 . 4 1

3 . 0 3

3 . 0 1

4 . 3 0

4 . 0 8

3 . 7 3 j

3 . 4 3

3 .17

2 3 . 0

7 .27ο

2 7 . 8 9

1 8 . 3 3

1 3 . 3 3

10 .09

8 . 7 9

7 .44

0 . 4 3

3 .04

3 .02

4 . 3 1

4 . 0 9

3 . 7 3

3 . 4 3

3 .17

2 4 . 0

7 .480

2 7 . 9 3

18 .37

13 .38

1 0 . 7 2

8 .61

7 . 4 3

0 .44

3 . 0 3

3 . 0 3

4 . 5 2

4 . 0 9

3 .74

3 .44

3 .18

2 3 . 0

7 .088

2 6 . 0 2

18 .41

1 3 . 0 1

10 .74

8 . 8 3

7 .47

0 . 4 3

3 .00

3 . 0 3

4 . 5 2

4 . 1 0

3 .74

3 .44

3 .18

TABLE A17.2a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND TEMPERATURES FOR R500.

ΓΧτ

(Too"

Xmbar)

-TEV» ^ X 1 0 . 0

1 3 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3D.I)

4 0 . 0

4 3 . 0

3 0 . 0

3 5 . 0

0 0 . 0

(O.Ü

7o.o

7 5 . 0 _____________

15 .0

5 . 7 8 6

1.358

1.590

1.869

2 . 2 3 0

2 . 7 o l

3 .2υ6

3 . 9 6 /

4 . 9 0 /

0 . 0 9 8

7 .034

9 .714

1 2 . 4 7 3

10 .210

2 1 . 3 0 9

I

10 .0

5 .901

1 1.354

1.590

1.879

2 . 2 30

2 . 0 8 0

3 . 2 J 7

3 . 9 4 3

4 . 6 4 4

0 . 0 0 /

7 .525

9 .529

12 .200

1 5 . 6 2 8

2 0 . 6 0 0

17 .0

6 .137

1.351

1.585

1 . 8 / 0

2 .222

2 . 0 6 0

3 . 2 0 /

3 .899

4 . 7 6 2

5 .92 ο

/ . 4 00

9 .350

1 1 . 9 4 6

15 .455

20 .254

1 6 . 0

0 .317

1.346

1.379

1.801

2 . 2 0 9

2 .039

3 . 1 7 6

3 . 8 3 /

4 . 7 2 2

5 .634

7 . 2 7 9

9 . 1 / 0

1 1 . 0 9 8

13 .094

19.7 28

19 .0

0 . 5 0 0

1.345

1.574

1.853

2 . 1 9 5

2 . 0 2 0

3 .149

3 . 8 1 0

4 .004

5 . / 5 1

7 .100

9 . 0 0 8

11 .457

14 .747

1 9 . 2 2 3

2 0 . 0

0 . 0 8 8

1.342

1.509

1.844

2 . 1 8 2

2 . 0 0 0

3 . 1 2 1

3 .770

4 . 0 0 ό

5 .07ο

7 .040

8 .845

11 .224

14 .412

18 .7 38

2 1 . 0

0 . 8 8 0

L_._ .

1.3 39

1.5o3

1.830

2 .109

2 .581

3 .094

3 .737

4 . 5 5 1

5.591

0 . 9 3 4

8 .080

10 .999

1 4 . 0 8 9

1 8 . 2 7 0

2 2 . 0

7 . 0 / 0

1.337

1.538

1.827

2 .157

2 . 5 0 2

3 . 0 0 /

3.U98

4 . 4 9 ο

5 .514

0 . 8 2 0

8 . 5 3 3

10 .781

1 3 . 7 / 0

1 7 . 8 2 0 ! 1

2 3 . 0

7 . 2 / 0

1.3J4

1.533

1.819

2 .144

2 .544

3 . 0 4 0

3 .001

4 . 4 4 3

5.4 39

0 . 7 2 0

8 . 3 6 4

1 0 . 5 / 0

1 3 . 4 / 5

1 7 . 3 8 7

___________ 2 4 . 0

7 .480

1.331

1.548

1.81 1

2 .132

2 . 5 2 0

3 .014

3 .024

4 . 3 9 1

5.3οΟ

0 . 0 1 8

6 . 2 4 0

1 0 . 3 0 5

13 .164

10 .909

2 5 . 0

7 .086

1.326

1.543

1.603

2 .1 20

2 .509

2 .969

3.588 1

4 . 3 4 1

5.29 3

0 .518

8 .099

1 0 . 1 0 /

1 2 . 9 0 3

10 .507

TABLE Al7.2b COMPRESSION RATIOS Ρ,_/Ρ™ F 0 R A RMiGE 0 F LIFTS AND CONDENSING TEMPERATURES FOR R500

R500 299

Nr σ Xco c

Xco b a r )

Tco-T,v> c \ lo.o

13 .o

2 0 . 0

2 5 . 0

30.U

3 J . 0

4u .O

4 J.O

5 o . o

5 5 . 0

UIJ.U

| / o . o

7 5 .0

2 5 . 0

7 . o««

2 « . 0 2

1 6 . 4 1

1 3 . 0 1

1U.74

« . « 3

7 . 4 /

0 . 4 5

5 .00

5 . 0 3

4 . 3 2

4.1U

J . 7 4

3 .44

3 .1«

2o.O

7 .901

2 « . o «

1 « . 4 5

13 .04

10 .7o

« .«4

7 .4«

0 .40

5 . 0 /

5 .04

4 . 5 3

4 . 1 1

3 . 7 3

3 . 4 3

3.1lJ

2 / . u

« . 1 1 «

2 « . 1 4

1« .49

13 .07

1U.7«

« . « o

7 .49

0 . 4 /

5 . 6 «

5 . 0 5

4 . 5 4

4 . 1 1

3 . / 0

3 . 4 3

3 .19

26.U

« . 3 4 0

2Ü.2U

10 .52

13 .09

1 0 . « 0

«.««

7 . 5 1

0 . 4 «

3 . 0 9

5 . 0 0

4 . 5 4

4 . 1 2

3 . / o

3 . 4 0

3 .19

2 9 . 0

« . 5 0 o

2 « . 2 o

1Ö.50

13 .72

l 0 . « 2

Ö.69

7 .52

0 .49

5 . 7 υ

5.U7

4 . 5 5

4 . 1 2

3 .77

3 . 4 0

3 . 2 0

3U.U

6 . 7 9 0

2 « . 3 1

1 6 . 0 0

1 3 . 7 5

10 .64

« .91

7 .53

6.5U

5 .71

5.U7

4 . 5 0

4 . 1 3

3 .77

3 . 4 0

3 . 2 0

,

3 1 . υ

9 . 0 3 1

2 « . 3 /

1Ö.03

13 .77

1U.«0

6 .92

7 . 5 5

0 . 5 2

5 .72

5.U«

4 . 5 0

4 . 1 4

3 . 7 /

3 . 47

3 . 2 0 ί

32.U

9.27U

2 6 . 4 3

16 .07

1 3 . 6 0

1U.Ü«

« .94

7 .56

0 . 5 3

5 . 7 3

5 .09

4 . 5 7

4 . 1 4

3 . 7 6

3 .47

3 . 2 1 I

3 3 . 0

9 .514

2 ö . 4 6

16 . 7o

13 .62

10 .90

6 . 9 5

7 .57

0 . 5 3

5 . 7 3

5 . 1 0

4 . 5 «

4 . 1 5

3 . / «

3 . 4 «

3 . 2 1

3 4 . 0

9 . 7 o 3

2 « . 5 3

1 6 . 7 3

13 .«4

10.91

« .97

7 .5«

0 . 5 4

5 .74

5 . 1 0

4 . 5 «

4 . 1 5

3 .79

3 .4«

3 .21

3 5 . 0

10.017

2 « . 5 «

I b . 7 7

13.«7

10 .93

ö .9ü

7 .59

0 . 5 5

5 .75

5 .11

4 . 5 9

4 . 1 5

3 .79

3 .4«

3 .22

TABLE A17.3a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R500. R

h^co° c

UCO EV; \

1 0 . 0

1 5 . 0

2U.0

2 5 . 0

3 0 .0

' 3 5.0

4 0 . 0

4 J . i J

JU.U

5 5 .0

0 0 . 0 |

0 5 .0

7 0 . 0

7 5 . 0

2 5.0

/ . 0 « c

1.32«

1.543

1.603

2 . 1 2 0

2 . 5 0 9

2 . 9 6 9

3 .5b«

4 . 3 4 1

J . 19 J

0 . 5 1 6

6 . 0 9 9

1 0 . 1 0 /

1 2 . 9 0 3

10 .507

2 0 . 0

/ . 9 0 1

1.320

1.536

1.795

2 . 1 0 6

2 .491

2 . 9 0 4

3 . 5 5 3

4 . 2 v l

5 . 2 2 ο

o . 4 2 l

/ . 9 υ 3

9 . 9 / 0

12 .032

1 0 . 1 6 0

27.U

6 .116

1 .323

1.534

1.766

2 . 0 9 0

2 . 4 / 4

2 . 9 4 0

3 .51«

4 .24 3

5 .159

0 .327

7 .631

9 . 7 9 0

12 .309

1 J . 6 0 o

2 6 . 0

6 . 3 4 0

1 .320

1.529

1.760

2 . 0 6 5

2 . 4 5 «

2 . 9 1 0

3 . 4 6 J

4 . 1 9 u

5 . 0 9 3

0 . 2 3 5

7 . / 0 3

9 . 0 1 0

1 2 . 1 1 5

1 5 . 4 4 5

2 9 . 0

« . 5 0 0

1.31«

1.524

1.773

2 . 0 7 4

2 . 4 4 1

2 . « 9 3

3 . 4 5 2

*♦. 1 50

5 .029

0 . 1 4 5

7 . 5 / «

9 . 4 3 5

1 1 . 6 0 9

15 .097 1

3 0 . 0

« .7 90

1.315

1.520

1.7o5

2 . 0 0 3

2 . 4 2 3

2 . « 7 0

3 . 4 2 0

4 . lU5

4 . 9 0 0

6 . 0 3 6

7 . 4 5 /

9 . 260

1 1 . 0 32

1 4 . 7 0 2

3 1 . 0

9 .031

1.313

1.515

1.75«

2 .052

2 . 4 0 9

2 . 6 4 /

3 . 3 6 6

Η.ΟθΙ

4 . 9 0 5

5 . 9 7 3

7 . 3 39

9 .102

11 .402

14 .437

3 2 . 0

9 :270

1.310

1.511

1.751

2 . 0 4 1

2 . 3 9 4

2 . 0 2 5

3 . 3 5 /

4 . 0 1 «

4 . 6 4 5

5 .691

7 .224

« . 9 4 2

11 .179

14 .124 j

3 3 . 0

9 .514

1.30«

1.500

1.744

2 . 0 3 1

2 . 3 / 9

2 . « 0 4

3 .327

3 . 9 / υ

4 . / « 7

5 . «10

7 .113

« . 7 6 6

I 0 . 9 o 4

13 .622 1

1 3 4 . 0

9 . 7 0 3

1.305

1.302

1 . 7 3 /

2 . 0 2 1

2 . 3 o 4

2 . / 6 3

3 .29 7

3 . 9 3 3

4 .7JO

3 .732

7 .005

6 . 6 3 «

10.7DJ

13 .529

3 3 . 0

10 .017

1.303

1.49«

1.731

2 . 0 1 1

2 .349

2 . 7 υ 2

5 .206

3 .o94

4 . 0 7 5

5 .055

0 .«99

« .492

10 .552

13 .247

COMPRESSION RATIOS P^/P-.. FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R500 TABL


| X ^ o °c

X <co b a r )

(TCQ-TEV' ^ X

l u . U

i > . o

2 ϋ . υ

2 5 . o

3 0 . 0

3b.U

4 0 . 0

4 5 . o

5o.o

5 5 . 0

0 0 . 0

0 5 . 0

/o.o

7 5.0

3 5 . U

l o . o i /

2 b . 5b

1« . 7 7

13 .b7

1 0 . 9 3

b . 9 b

7 .by

0 . 5 5

5 . 7 5

5 .11

4 . 5 9

4 . 1 5

3 . 7 9

3 . 4 b

3 . 2 2

30.U

1U.270

2 b . 0 3

lb .bU

13.by

1 0 . 9 5

b . 9 9

7.0U

0 . 5 0

5 .70

5 .11

4 . 5 9

4 . 1 0

3 . 7 9

3 .49

3 .22

3 7 . U

10 .539

2 b . o b

l b . b 3

1 3 . 91

i u . y 7

y . u i

7 .01

0 . 5 7

5 .7o

5 .12

4.0U

4 . 1 0

3.bU

3 .4y

3 . 2 2

3 b . 0

l o . b o /

2 b . 7 3

l b . b o

13 .y3

l u . y b

9 .02

7 .02

0 . 5 b

5 .77

5 . 1 3

4.0U

4 . 1 7

3 . b 0

3 .4y

3 .22

3 y . u

l l . U b l

2 b . 7 b

l b . b y

1 3 . y 5

1 1 . U U

y . u 3

7 . 0 3

o .5y

5 .7b

5 . 1 3

4 . 0 1

4 . 1 7

3.bU

3 .4y

3 . 2 3

4 0 . 0

11 .35y

2 b . b 2

i b . y 2

13.1J7

11.Ul

y . u 4

7 .04

o .5y

5 .7b

5 .14

4 . 0 1

4 .17

3 . b l

3 . 5 0

3 . 2 3

4 1 . 0

11 .042

2 b . b o

i b . y 4

i 3 . y y

11 .02

y . 0 5

7 .05

0 . 0 0

5 .7y

5 .14

4 . 0 1

4 . 1 b

3 . b l

3 .50

3 . 2 3

4 2 . 0

11 .931

2 b . yo

i b . y /

14 .01

11 .04

y .ou

7 .00

o . o l

5 .79

5 .14

4 . 0 2

4 . 1 b

3 . b l

3 . 5 0

3 .23

4 3 . 0

1 2 . 2 2 5

2b .y4

i b . y y

14 .02

11 .05

9 . 0 /

7 .00

o . o l

5.Ü0

5.1:>

4 . 0 2

4 . 1 b

3 . b l

3 . 5 0

3 . 2 3

4 4 . 0

12 .524

2 b . yb

i y . 0 2

14 .04

11.Oo

y . o b

7.07

0 .02

5 .bo

5 .15

4 . 0 2

4 . i y

3 .b2

3 .50

! 3 . 2 3

45.0 1

12.ö2y

2 9 . 0 2

l y . o 4

14 .00

11 .07

y .oy

7 .0b

0 .02

b . b l

5 .10

4 . 0 3

4 . i y

3.b2

3 .50

3 .24


rxco°c

X c o bar)

(T -T ) ^ v CO EV; \ ,

1 0 . 0

1 5 . 0

2 0 . 0

2 5.0

3 0 . 0

3U.0

4 0.U

4D.0

5 0 . 0

5 J . 0

0 0 . 0

0 ^ . 0

7 0 . 0

/ } . 0

3 5 . 0

10 .017

1.303

1.49b

1.731

2 .011

2 .34y

2 . 7 0 2

3 .20b

3 . by 4

4 . 0 / 5

5 . 0 5 5

o .byy

b . 4 y 2

1 0 . J 5 2

1 3 . 2 4 /

3 0 . 0

1 0 . 2 / 0

1 .3ol

1.494

1.724

2 . 0 0 1

2 . 3 3 5

2 . 7 4 2

3 .240

3.bbl>

4 . 0 2 0

5 . 5 b l

o . 7 y /

b . 3 ^ 0

l o . 3 5 o

1 2 . y / 3

S/.K)

10 .5 31J

1.2yb

1.4 by

1.717

i . y y i

2 . 3 2 1

2 . 7 2 2

3 .212

i . b l /

4 . 5 o b

5 .50b

o . o y /

b . 2 1 3

10. 100

1 2 . / 0 9

3 b . o

l O . b O /

l . 2y o

1 .4b5

l . / l l

i . y b i

2 . 3 0 /

2 . 7 0 2

3 . 1 b 5

3 . 7 / y

4 . 5 1 0

5 . 4 3 /

0 . 0 UO

b . o / y

y . y b 2

1 2 . 4 5 3

3y.o

11.Obi

1.29 4

1 .4bi

l . / O b

1.972

2 . 2 9 3

2 . 0 b 3

3 .15b

3 . 7 4 2

4 . 4 0 5

5.30Ü

0 . 5 0 5

7 .950

9. b()3

12 .200

4 0 . 0

11 .359

1.291

1 .4 /7

l . o y b

1.902

2.2bO

2 . 0 0 4

3 .132

3 .700

4 . 4 1 0

5 . 3 0 1

0 . 4 1 3

7 .b2 3

9 . 0 30

1 1.9oo

4 1 . 0

11 .042

1.2ö9

1.474

1.092

1.953

2 .207

2 . 0 4 5

3 . 100

3 . 0 / 1

4 . 3 0 b

5.2 35

0 . 3 2 3

/ . 7 o l

9 .401

11 .734

4 2 . 0

11 .931

1 .26 /

1.470

l . o b o

1.944

2 .254

2 . 0 2 /

3 . 0 d l

3.0JO

4 . 3 2 1

5 .171

0 . 2 30

/ . 5 o l

9 .29 b

1 1.5U9

4 3 . 0

1 2 . 2 2 5

1.2bb

1.4o0

l.ObO

1 .93J

2 . 2 4 1

2 . 0 1 0

3 . 0 5 /

3 . 0 0 3

4 . 2 7 5

j . l o b

0 . 1 5 1

7 .4ob

9 . 1 39

11 .291

4 4 . 0

12 .524

1.2b 3

1.4υ2

1 .0 /4

1.92 7

2 .229

2 .592

i . 0 3 2

3 .5/U

4 .2JO

J . 0 4 7

O.Oob

7 .353

« . 9 b 5

11 .000

4 5 . 0

12.029 1

1.2bl

1.45o

1.009

1.910

2 .210

2 . W ^

3.uulJ

S.JS'J

4 . loo

4 .9o7

5 .9υ7

7 .243

Ö.630

l o . b / o ...

TABLE Al7.4b COMPRESSION RATIOS P /P , FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R500

R500 301 ρ χ Τ

(τ -CO

? 6 c

X m b a r )

l u . u

1 3 . 0

2 0 . 0

2 5 . U

3 0 . 0

J3 .U

41). u

4 3 . 0

^υ.υ

3 3 . 0

oo.o

0 3 . υ

/ υ . υ

/ 3 . o

4b.U

12.U2D

2 9 . 0 2

19 .04

14 .00

1 1 .0/

9 . 0 9

7 .06

0 . 0 2

3 .61

3 . 1 0

4 . 0 J

4 . 1 9

J . 6 2

J . 5 u

J . 2 4

4 0 . υ

1 J . 1J^

2 9 . 0 5

l y . u o

14 .07

11 .06

y . l u

7 .oy

0 . 0 J

5 .61

3 .10

4 . 0 J

4 . i y

J . 6 2

J . b 1

J . 2 4

4 / . υ

1 J . 4 5 4

2 y . u b

l y . u ü

1 4 . 0 6

l i . uy

y . n

7 .oy

0 . 0 J

5 .61

5 .10

4 . 0 J

4 . i y

J . 6 2

J . 3 1

J . 2 4

4 6 . 0

1 J . 7 / 3

2 y . 1 1

l y . i u

1 4 . 1 0

1 1 . 1 0

y . n

7 . 7 o

0 .04

5 . 62

5 .10

4 . 0 J

4 . i y

J . 6 2

J . 5 1

J . 2 4

4 y . o

1 4 . 1 0 2

2 y . l 4

i y . i l

1 4 . 1 1

1 1 . 1 1

y . 1 2

7 .70

o . o 4

5 .62

b . 17

4 . 0 J

4 . i y

J . 6 2

J . 5 1

J . 2 4

5 0 . 0

1 4 . 4 J 4

2 y . r /

l y . u

1 4 . 1 2

1 1 . 1 2

y . u

7 .71

0 . 0 4

5 .62

5 .17

4 . 0 4

4 . i y

J . 6 2

J . 3 1

J . 2 4

5 1 . 0

14 .772

2 9 . iy

l y . 1 5

1 4 . 1 J

1 1 . 1 J

y . u

7 .71

0 . 0 5

5 .62

5 .17

4 . 0 4

4 . i y

J . 6 2

J . 5 1

J . 2 4

5 2 . 0

15 .115

2 y . 2 2

l y . i o

14 .14

1 1 . U

y . u

7 .71

0 . 0 5

5 . 6 J

5 .17

4 . 0 4

4 . i y

J . 6 2

J . 5 1

J . 2 4

5 J . 0

15 .405

2 y . 2 *

i y . i ' 7

1 4 . 1 5

11 .14

y . i 4

7 .71

0 . o 5

5 . 6 J

5 .17

4 . 0 4

4 . i y

J . 6 2

J . 5 1

J . 2 4

5 4 . 0

15 .620

2 y . 2 5

i y . 1 6

1 4 . 1 5

11 .14

y . 1 4

7 .72

0 . 0 5

5 . 6 J

5 .17

4 . 0 4

4 . i y

J . 6 2

J . 5 1

J . 2 J

5 5 . 0

10 .162

2 y . 2 7

l y . i y

14 .10

1 1 . 1 5

y . 1 4

7 .72

O.05

5 . 6 J

5 .17

4 . 0 4

4 . i y

J . 6 2

J . 5 0

J . 2 J

TABLE Al7.5a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R500. R

10 .0

15 .0

2 0 . 0

2 5 . 0

JO.O

J 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

0 5 . 0

70 .0

7 5 . 0

4 5 . 0

12 .62y

1.261

1.456

l . o o y

i . y i 6

2 . 2 1 0

2 . 5 7 5

j . o o y

J . 5 J 7

4 . 1 6 0

4 . y d 7

5 .yö7

7 . 2 4 J

6 . 6 J 0

1 0 . 6 / 0

4 0 . 0

u . uy

1 .2 /y

1.455

l .OOJ

l . y i o

2 .204

2 . 5 5 6

2 . y 6 5

J . 5 0 0

4 . 1 4 J

4 . y 2 y

5 . y 0 6

7 . 1 J 0

6 . o y o

10 .077

4 7 .0

1 J . 4 5 4

1.277

1.451

1.057

l . y o l

2 . i y 2

2 . 5 4 1

2 . y o J

J . 4 7 4

4 . 1 0 1

4 . 6 7 2

5 . 6 J 1

7 . 0 J 2

6.54lJ

1 0 . 4 6 5

1 46.0

1 J . 7 7 5

1.275

1.446

1.052

i . 6 y j

2 . 1 6 1

2 . 5 2 5

2 . y 4 0

J . 4 4 4

4 . 0 5 y

4 . 6 1 7

5 . 7 5 0

o . y j o

6 . 4 1 2

i o . 2 y e

4 y . o

1 4 . 1 0 2

1 .27J

1.444

1.040

1.66D

2 . 1 6 y

2 . 5 o y

2 . y i 6

J . 4 1 4

4 . o i y

4 . 7 6 2

5 . 6 6 3

6 . 6 J 2

6 . 2 7 y

10 .117

5 0 . 0

1 4 . 4 J 4

1.271

1.441

1.041

1.677

2 . 1 5 6

2 . 4 y 4

2 . 6 y 7

J . J 6 5

J . y 6 0

4 . 7 o y

5 . 0 1 1

6 . 7 3 0

6 . 1 4 y

y . y 4 i

5 1 . 0

14 .772

i . 2 o y

1.43b

1.036

1.670

2 . 1 4 7

2 . 4 / 6

2 . 6 7 0

3 .357

3 .y41

4 . 0 5 6

3 .542

0 . 0 4 2

6 . 0 2 3

9 . 7 7 0

5 2 . 0

1 5 . 1 1 5

1.207

1.434

1.031

1.602

2 . 1 3 0

2 . 4 0 3

2 . 6 5 5

3 .32y

3 . y o 3

4 . 0 0 7

5 .4 74

0 . 5 5 1

7 . y o o

y . o o 5

5 3 . 0

1 5 . 4 o 5

1.2o5

1.431

1.025

1.634

2 . 1 2 J

2 . 4 4 6

2 . 6 3 3

3 . 3 0 1

3 .607

4 . 5 5 7

5 . 4 0 6

0 .402

7 .761

y . 4 4 4

— — — J

5 4 . 0

15 .620

1.2o3

1.426

1.020

1.647

2 . 1 1 5

2.43<*

2 . 6 1 5

3 .274

3 . 6 3 0

4 . 5 o y

5 . 3 4 3

0 . 3 7 5

7 .004

y . 2 6 6

"•° 1 10.162 |

1.201

1.425

1.015

1.640

2 . 1 0 5

2 . 4 i y

2 .7yo

3 .246

3 .795

4 . 4 o 2

5 .260

o . 2 y i

7 . 5 M

9 .130

TABLE A17.5b COMPRESSION RATIOS P^/P™. FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R500

http://2y.11

http://iy.il


Nico°c

Xco bar)

JO.O

1 3 . o

2o.o

2 3 . 0

1 J o. o

3 3 . 0

4 0 . 0

4 5 . 0

5o.o

5 3 . 0

b u . o

0 3 . U

7 0 . 0

7 3 . υ

3 3 . Ü

l ü . l ö 2

2 9 . 2 7

1 9 . 1 9

1 4 . i t )

1 1 . 1 3

9 . 14

7 . 7 2

0 . 0 5

3 . Ö 3

3 . 1 7

4 . 6 4

4 . i y

3 . Ö 2

3 . 3 0

3 . 2 3

5 b . 0

1 o . 3 4 l J

2 9 . 2 8

1 9 . 2 0

1 4 . 1 0

1 1 . 1 3

4J- 14

7 . 7 2

0 . 0 3

5 . Ö 3

3 . 1 7

4 . b 3

4 . 1 9

3 . 0 2

3 . 5 0

3 . 2 3

3 7 . U

l b . 9 2 2

2 9 . 2 9

1 9 . 2 0

1 4 . 1 0

1 1 . 1 3

9 . 1 4

7 . 7 2

0 . 0 3

5 . Ö 3

5 . 1 7

4 . 0 3

4 . 1 9

3 . Ö 2

3 . 5 0

3 . 2 3

5 8 . 0

1 7 . 3 0 2

2 9 . 3 0

1 9 . 2 0

1 4 . 1 7

1 1 . 1 5

9 . 1 4

7 . 7 2

0 . 0 5

5 . 0 2

5 . 1 7

4 . 0 3

4 . 1 9

3 . 0 2

3 . 5 0

3 . 2 3

5 9 . U

17 .0ÖÖ

2 9 . 3 0

1 9 . 2 U

1 4 . 1 7

1 1 . 1 5

9 . 1 4

7 . 7 1

0 . 0 5

5 . Ö 2

5 . 1 b

4 . 0 3

4 . 1 9

3 . ö l

3 . 5 0

3 . 2 2

ου.υ

l ö . O ö O

2 9 . 3 0

1 9 . 2 υ

1 4 . 1 0

1 1 . 1 5

9 . 1 4

7 . 7 1

0 . 0 5

5 . Ö 2

5 . 1 0

4 . 0 3

4 . 1 »

3 . ö l

3 . 4 9

3 . 2 2

0 1 . U

1 Ö . 4 / 9

2 9 . 3 ü

1 9 . 2 0

1 4 . 1 0

1 1 . 1 4

9 . 1 4

7 . 7 1

0 . 0 4

5 . Ö 2

5 . 1 0

4 . 0 2

4 . 1 ö

3 . Ö l

3 . 4 9

3 . 2 2

0 2 . U

1Ö.ÖÖ4

2 9 . 2 9

1 9 . 2 U

1 4 . 1 0

1 1 . 1 4

9 . 1 3

7 . 7 1

0 . 0 4

5 . ö l

5 . 1 3

4 . 0 2

4 . 1 Ö

3.ÖU

3 . 4 9

3 . 2 2

0 3 . υ

1 9 . 2 9 0

2 9 . 2 9

1 9 . 1 9

1 4 . 1 5

1 1 . 1 3

9 . 1 3

7 . 7 ü

0 . 0 3

5 . ö l

5 . 1 5

4 . 0 2

4 . 1 7

3 .ÖÜ

3 . 4 Ö

3 . 2 1

0 4 . ü

1 9 . 7 1 4

2 9 . 2 7

1 9 . l ö

1 4 . 1 4

1 1 . 1 3

9 . 1 2

7 . 0 9

0 . 0 3

5.ÖU

5 . 1 5

4 . 0 1

4 . 1 7

3 .ÖO

3 . 4 ö

3 . 2 1

o 5 . 0

2 0 . 1 3 9

2 9 . 2 0

1 9 . 1 7

1 4 . 1 3

1 1 . 1 2

9 . 1 1

7 . 0 9

0 . 0 2

5 . Ö 0

5 . 1 4

4 . 0 1

4 . 1 0

3 . 7 9

3 . 4 7

3 . 2 0

A17.6a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R500

|Xco"c

Xco bar)

(T -T ) C \ I CO EV' ^ \

lo .o

1 15.0 1

! 2 0 . 0 1 i ! 2 5 . 0

1 i 3 0 . 0 1 I j 3 3 . 0

j 4 0 . 0

4 3 . 0

5 0 . 0

5 5 . 0

OO.O

0 5 . 0

1 7u.O

7 3 . 0

[ 5 3 . 0

1 0 . 1 6 2

1 . 2 0 1

1 . 4 2 J

1 . 0 1 5

1 . Ö 4 0

2 . 1 0 3

2 . 4 1 9

2 . 7 9 ο

3 . 2 4 Ö

3 . 7 9 5

4 . 4 0 2

5 .2ÖO

b . 2 9 1

7 . 5 5 1

9 . 1 3 ο

1 5b.0

l b . 3 4 9

1 . 2 b O

1 . 4 2 1

1 . 0 1 1

1 . Ö 3 3

2 . 0 9 4

2 . 4 0 3

2 . 7 / 0

3 . 2 2 2

3 . 7 0 0

4 . 4 1 3

3 . 2 1 ο

6 . 2 0 9

7 . 4 4 1

Ö.9ÖÖ

1 57.U

1 0 . 9 2 2

1 . 2 3 Ö

1 . 4 1 Ö

1 . 0 0 0

1 . Ö 2 3

2 . 0 Ö 5

2 . 3 9 2

2 . / 5 Ö

3 . 1 9 7

3 . 7 2 0

4 . 3 7 0

3 . 1 5 Ö

0 . 1 2 Ö

7 . 3 3 4

Ö.Ö45

3 Ü . 0

1 1

3 9 . 0

f 1 7 . 3 0 2 ! 1 7 . 0 Ö Ö

1 . 2 5 0

1 . 4 1 5

1 . 0 U 1

1 . Ö 1 9

2 . 0 / 5

2 . 3 / Ö

2 . 7 39

3 . 1 7 2

3 . 0 9 3

4 . 3 2 0

5 . 0 9 9

0 . 0 5 0

7 . 2 3 0

Ö . / 0 3

I

1 . 2 3 4

1 . 4 1 2

1 . 3 9 0

1 . Ö 1 2

2 . 0 b 3

2 . 3 0 5

2 . 7 2 1

3 . 1 4 /

3 . 0 0 1

4 . 2 0 3

5 . 0 4 1

5 . 9 / < *

7 . 1 2 Ö

Ö . 5 0 9

r

6 0 . 0

1Ö.UÖO

1 . 2 3 3

1 . 4 0 9

1 . 3 9 2

1 .ÖU5

2 . 0 3 0

2 . 3 3 2

2 . 7 0 3

3 . 1 2 4

3 . 6 2 9

4 . 2 4 0

4 . 9 Ö 3

5 . Ö 9 9

7 . 0 2 9

0 . 4 3 /

0 1 . o

1 Ö . 4 / 9

1 . 2 3 1

1 . 4 0 b

1 . 3 0 /

1 . 7 9 Ö

2 . 0 4 b

2 . 3 3 9

2 . b o b

3 . 1 0 0

3 . 5 9 Ö

4 . 1 9 9 1

4 . 9 3 0

3 . 0 2 b

b . 9 3 3

Ö . 3 U 9

b 2 . 0

1Ö.6Ö4

1 . 2 4 9

1 . 4 0 4

1 . 5 Ö 3

1 . 7 9 2

2 . 0 3 /

2 . 3 2 b

2 . b b 9

3 . 0 7 7

3 . 5 b 7

4 . 1 J Ö

4 . Ö 7 7

3 . 7 5 6

b . ö 3 9

Ö .1Ö4

--I

0 3 . 0

1 9 . 2 9 b

1 . 2 4 Ö

1 . 4 0 1

1 . 5 7 b

1 . / Ö 5

2 . 0 2 Ö

2 . 3 1 4

2 . b 5 2

3 . 0 3 3

3 . 5 3 7

4 . 1 1 9

4 . Ö 2 4

3 . b o b

b . 7 4 7

Ö .Ob3

o 4 . 0

1 9 . / 1 4

1 . 2 4 b

1 . 3 9 b

1 . 3 / 4

1 . 7 / 9

2 . 0 1 9

2 . 3 0 2

2 . b 3 5

3 . 0 3 3

3 . 5 0 Ö

4 . 0 0 0

Ϊ.7 IS

5 . b l 9

6 . 6 5 Ö

7 . 9 4 4

b 5 . 0

2 0 . 1 3 9

1 . 2 4 5

1 . 3 9 5

1 . 5 7 0

1 . 7 / 3

2 . 0 1 0

2 . 2 9 0

2 . b l 9

3 . 0 1 1

3 . 4 7 9

4 . 0 4 2

4 . 7 2 3

5 . 5 ^ 3

b . 3 7 1

| 7 . 0 2 9

TABLE Al7.6b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R500

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X c o bdr' TC0-TEV' ^ Χ

l u . U

1 5 . u

lu.U

2 3 . 0

J u . U

3 J . 0

4 0 . 0

4 3 . ü j

3U.O

3 3 . 0

0 0 . U

0 3 . U

/o.o

7b.u 1 !

01>.Ü

2 0 . 1 3 9

2 9 . 2 0

1 9 . 1 7

1 '* . 1 J

1 1 . 1 2

9 . 11

7 . 0 9

0 . 0 2

3 . 6 0

3 . 1 4

' ♦ . 01

4 . 1 ο

3 . 7 9

3 . 4 /

3 . 2 0

oo.o

2 0 . 3 / 0

2 9 . 2 4

1 9 . 1 3

1 4 . 1 2

1 1 . 1 1

9 . 1 1

7 . 0 6

0 . 0 1

3 . 7 9

3 . 1 3

4 . 0 Ü

4 . 1 u

3 . 7 9

3.4/ 1

3 . 2 0

1

0 / . 0

2 1 . 0 0 9

2 9 . 2 1

1 9 . 1 4

1 4 . 1 1

1 1 . 1 0

9 . 1 0

7 . o 7

O . o l

3 . 7 b

5 . 1 3

4 . 3 9

4 . 1 3

3 . 7 6

3 . 4 0

3 . 1 9

0 6 . 0

2 1 . 4 3 4

2 9 . 1 6

1 9 . 1 2

1 4 . 0 9

1 1 . 0 6

9 . 0 6

7 . 0 0

0 . 0 0

3 . 7 7

3 . 1 2

4 . 3 9

4 . 1 4

3 . 7 /

3 . 4 0

3 . 1 9

1

0 9 . 0

2 1 . 9 0 0

2 9 . 1 3

1 9 . 0 9

1 4 . 0 /

1 1 . 0 7

9 . 0 7

7 . 0 3

0 . 3 9

3 . 7 7

3 . 1 1

<4.36

4 . 1 4

3 . 7 /

3 . 4 3

3 . 1 6

7 0 . 0

2 2 . 3 υ Ο

2 9 . 1 1

1 9 . 0 /

1 4 . 0 3

1 1 . 0 3

9 . 0 0

7 . 0 4

0 . 3 6

3 . 7 0

3 . 1 0

4 . 3 /

4 . 1 3

3 . 7 0

3 . 4 4

3 . 1 7

7 1 . 0

2 2 . 6 3 2

2 9 . 0 7

1 9 . 0 4

1 4 . 0 3

1 1 . 0 4

9 . 0 4

7 . 0 3

0 . 3 7

3 . 7 3

3 . 0 9

4 . 3 ü

4 . 1 2

3 . 7 3

3 . 4 4

3 . 1 7

7 2 . 0

2 3 . 3 0 0

2 9 . 0 2

1 9 . 0 1

1 4 . 0 1

1 1 . 0 2

9 . 0 3

7 . 0 1

0 . 3 3

3 . 7 3

3 . 0 6

4 . 3 3

4 . 1 1

3 . 7 4

3 . 4 3

3 . 1 0

7 3 . 0

2 3 . 7 6 /

2 6 . 9 7

1 6 . 9 7

1 3 . 9 6

1 0 . 9 9

9 . 0 1

7 . 3 9

0 . 3 4

3 . 7 2

3 . 0 7

4 . 3 4

4 . 1 0

3 . 7 3

3 . 4 2

3 . 1 3

7 4 . 0

2 4 . 2 / 0

2 6 . 9 1

1 6 . 9 3

1 3 . 9 3

1 0 . 9 7

6 . 9 9

7 . JÖ

0 . 3 2

3 . 7 1

3 . 0 0

4 . 3 3

4 . 0 9

3 . 7 2

3 . 4 1

3 . U

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2 4 . 7 7 2

2 6 . 6 4

1 6 . 6 9

1 3 . 9 2

1 0 . 9 4

6 . 9 7

7 . 3 0

0 . 3 1

3 . 0 9

3 . 0 4

4 . 3 2

4 . 0 6

3 . 7 1

3 . 4 0

3 . 1 3


I X T , °c

X^ob a r )

l u .U

1 3 . 0

2 0 . 0

j 2 3 . 0

3 u.U

3 ^ . 0

4 0 . 0

4 3 . 0

1 30.0

j 3'J.O

0 0 . 0

0 3 . 0

7 0 . 0

7 3 . 0

j 0 3 . 0

2 0 . 1 3 9

1.243

1.393

1 .3 /0

1 . 7 / 3

2 . 0 10

2 . 2 9 0

2 .019

3 .011

3 . 4 7 9

4 . 0 4 2

4 . 7 2 3

3 . 3 3 3

0 . 5 / 1

7 .629 |

0 0 . 0

1 20.370

1.243

1.393

1.300

1.767

2 .002

2 . 2 7 6

2 . 0 0 3

2 . 9 9 0

3 . 4 3 1

4 . 0 0 3

4 . 0 7 4

3 . 4 6 o

0 . 4 6 0

7 .717

o / .o

2 1 . 0 0 9

1.241

1 .390

1.302

1.701

1.993

2 . 2 0 0

2 . 3 6 6

2 .909

3 .424

3 .9o9

4 . 0 20

3 . 4 2 3

0 . 4 0 3

7 . 0 0 6

0 6 . 0

2 1 . 4 5 4

1.2^0

1 . 3 6 /

1.3^7

1 .733

1.963

2 . 2 3 J

2 . 3 7 3

2 . 9 4 9

3 . 3 9 0

3 . 9 3 3

4 . 3 6 0

3 .304

0 . 3 2 2

7 .302

0 9 . 0

2 1 . 9 0 0

1.2 36

1 .363

1 .333

1.749

1.977

2 . 2 4 4

2 . 3 5 6

2 . 9 2 9

3 . 3 7 0

3 . 6 9 0

4 . 3 3 4

5 .304

0 .244

7 . 3 9 6

7 0 . 0

2 2 . 3 0 0

1.237

1.362

1 .530

1.743

1.909

2 . 2 3 3

2 . 3 4 3

2 . 9 0 9

3 .344

3 .604

4 . 4 6 9

5 .245

0 .107

7 .297

7 1 . 0

2 2 . 6 3 2

1.230

1.360

1.540

1 . / 3 6

1.901

2 . 2 2 2

2 . 5 2 6

2 . 6 9 0

3 .319

3 .631

4 . 4 4 5

5 .166

0.O92

7 .199

7 2 . 0

1 2 3 . 3 0 0

1.234

1.377

1.542

1.732

1.953

2 . 2 1 1

2 . 5 1 4

2 . 6 7 1

3 . 2 9 4

3 . 7 9 6

4 . 4 0 3

5 .132

0 .019

7 . 1 0 3

7 3 . 0

2 3 . 7 6 /

1 .233

1.375

1.536

1.727

1.940

2 . 2 0 1

2 . 5 0 0

2 . 6 5 2

3 .2 09

3 . 700

4 . 3 o l

5 . 0 7 6

5 .947

7 .010

74 .0

2 4 . 2 7 0

1.231

1 .3 /2

1.534

1.722

1.936

2 .191

2 .4 00

2 . 6 3 4

3 . 2 4 5

3 .735

4 . 3 2 0

5 .0^4

5 . 6 7 6

0 .919

75 .0

2 4 . 7 7 2

1.230

1.370

1.531

1 . / 10

1.931

2 .161

2 . 4 7 3

2 .610

3 .222

3 . 704

4 . 2 6 0

4 . 9 7 2

5 . 6 1 0

0 . 6 3 0

COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R500 TABL

304 Thermodynamic Design Data for Heat Pump Systems ι χ ^ u c —

^sCO X c o b a r

T00-TEV) ^ \

1U.0

15.0

20.0

25. o

30.0

3 5.0

40.0

4 5.0

50.0

55.0

oo.o

05.υ

7υ.υ

7^.υ

75.ο

24.772

2b.84

16.89

13.92

10.94

8.97

7.50

0.51

5.09

5.04

4.52

4.08

3.71

3.40

3.13

70.0

25.270

' 28.77

18.84

13.88

10.92

8.94

7.54

0.49

5.08

5.03

4.50

4.07

3.70

3.39

3.J2

77.0

25.787

28.09

18.79

13.85

10.89

8.92

7.52

0.47

5.00

5.02

4.49

4.00

3.09

3.38

3.11

78.0

20.30/

28.01

18.73

13.80

10.85

8.89

7.49

0.45

5.04

5.00

4.48

4.04

3.08

3.37

3.10

79.0

40.834

28.51

18.07

13.70

10.82

8.80

7.47

0.43

5.02

4.98

4.40

4.03

3.00

3.30

3.09

80.0

27.309

28.41

18.00

13.71

10.78

8.83

7.44

0.40

5.00

4.90

4.44

4.01

3.05

3.34

3.06

81.0

27.913

26.30

18.53

13.00

10.74

8.79

7.41

0.38

5.58

4.94

4.42

4.00

3.04

3.33

3.07

82.0

28.405

28.18

18.45

13.00

10.09

8.70

7.38

0.35

5.50

4.92

4.41

3.98

3.02

3.31

3.05

83.0

29.025

28.04

18.37

13.54

10.04

8.72

7.35

0.32

5.53

4.90

4.38

3.90

3.00

3.30

3.04

ö4.0

29.594

27.90

18.28

13.47

10.59

8.08

7.31

0.29

5.50

4.87

4.30

3.94

3.58

3.26

3.02

85.0

30.172

27.75

18.16

13.40

10.53 j

8.03

7.27

0.20

5.47

4.85

4.34

3.92

3.50

3.2o

3.00


1 \^co.bar)

(T -T ) °CSV r_ co EV; \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

00.0

05.0

70.0

75.0

75.0

24.772

1.230

1.370

1.531

1.710

1.931

2.181

2.473

2.810

3.222

3.704

4.260

4.972 ,

5.810

0.830

70.0

25.270

1.229

1.308

1.527

1.711

1.924

2.171

2.400

2.799

3.199

3.074

4.241

4.921

5.743

0.744

77.0

25.767

1.227

1.300

1.524

1.700

1.917

2.101

2.447

2.782

3.170

3.044

4.202

4.871

5.079

0.059

78.0

20.307

1.220

1.303

1.520

1.701

1.910

2.152

2.434

2.705

3.154

3.010

4.105

4.823

5.015

0.577

79.0

20.834

1.225

1.301

1.517

1.090

1.903

2.143

2.422

2.748

3.133

3.587

4.128

4.775

5.554

0.497

80.0

27.309

1.224

1.359

1.514

1.091

1.890

2.133

2.409

2.732

3.112

3.500

4.092

4.728

5.493

0.419

81.0

27.913

1.223

1.357

1.511

1.087

1.890

2.124

2.398

2.710

3.0iM

3.533

4.057 ,

4.083

5.434

0.343

82.0

28.405

1.221

1.355

1.507

1.082

1.883

2.110

2.380

2.701

3.071

3.500

4.023

4.039

5.377

0.208

83.0

29.025

1.220

1.353

1.504

1.0/8

1.877

2.10/

2.374

2.080

3.051

3.480

3.989

4.595

5.321

0.190

84.0

29.594

1.219

1.351

1.501

1.0/3

1.6/1

2.099

2.303

2.071

3.031

3.455

3.950

4.553

5.200

0.125

85.0

30.172

1.216

1.349

1.496

1.009

1.8o5

2.090

2.352

2.050

3.012

3.430

3.924

4.511

5.213

0.050

TABLE Al7.8b COMPRESSION RATIOS ΡηΛ/Ρ„„ FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R500

APPENDIX 18


Operating on R290*

chemical name

chemical formula

molecular weight




freezing point, C

safety group/class

Propane

CH3CH2CH

44.0

97.0

42.57

217.9

-42.07

-187.6

3/5b

^Adapted from Omideyi, T.O., S. Devotta, F.A. Watson, and F.A. Holland. Derived thermodynamic design data for heat pump systems operating on R290. J. Heat Recovery Systems (in press).

The basic thermodynamic data were taken from ASHRAE Hanbook & Product Directory 19 77 Fundamentals (19 77). American Society of Heating, Refrigerating and Air-Conditioning Engineers, New York. p. 16.49.

305

o ON

50.0

40.0

30.0

L

20.0f-

u 0)

0)

(0

0)

u

10.0 1-

7.0

μ

5.0

U

4.0

^

^^

^^

^

if ψ M.

/ 1

1 1

*^

85°C

65°C

50°C

40°C

25°C

0 10

C

'

h Is

JO

IS

to

/to

_l

0 100

200

300

enthalpy per unit mass H, kJ k

g FIG.A18.1 PRESSURE AGAINST ENTHALPY PER UNIT MASS FOR R290

-1 40

0 50

0

H o Ö

fl>

CO

H·

OP

Ö

03 o H SO

03 I «<!

co

ΓΤ

CO

R290 307

14.0

condensing temperature T , C FIG.A18.2 THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE



Tco °c

0

5

10

15

20

25

30

35

40

45

50

pco bar

4.7380

5.5030

6.3559

7.3027

8.3496

9.5030

10.7693

12.1552

13.6678

15.3144

17.1027

density kg m

liquid

530.4

523.6

516.6

509.4

502.0

494.4

486.6

478.4

470.0

461.2

452.1

vapour

10.439

12.071

13.899

15.943

18.226

20.773

23.616

1 26.790

30.340

34.319

38.796

PV

bar m kg

0.45431

0.45588

0.45729

0.45805

0.45813

0.45747

0.45602

0.45372

0.45049

0.44623

0.44084

latent heat

kJ kg"1

370.747

363.618

356.233

348.569

340.589

332.260

323.533

314.356

304.668

294.385

283.417

MJ m vapour

3.8703

4.3893 !

4.9513

5.5573

6.2074

6.9020

7.6404

8.4216

9.2436

10.1031

10.9954

enthalpy of


470.747

476.129

481.422

486.616

491.692

496.633

501.417

506.018

510.402

514.527

518.342


kg Mj"

2.6973

2.7 501

2.8071

2.8689

2.9361

3.0097

3.0909

3.1811

3.2823

3.3969

3.5284


Tco °c

55

60

65

70 '

75

80

85

87

96.8

critical

pco bar

19.0406

21.1370

23.4010

25.8429

28.4741

31.3076

34.3590

35.6448

42.567

density kg m

liquid

442.4

432.3

421.4

409.6

396.6

382.0

364.5

355.9

220.0

vapour

43.856

49.616

56.233

63.935

73.068

84.218

98.483

105.578

220.0

PV

bar m kg

0.43416

0.42601

0.41614

0.40420

0.38969

0.37174

0.34888

0.33762

0.19349

latent heat

Kj kg'1

271.635

258.881

244.936

229.508

212.144

192.092

168.026

156.483

0.000

MJ m vapour

11.9129

12.8447

13.7735

14.6737

15.5010

16.1777

16.5477

16.5211

0.000

enthalpy of


521.776

524.743

527.117

528.729

529.312

i 528.425

525.271

522.960

463.997


kg MJ~

3.6814

3.8628

4.0827

4.3572

4.7138

5.2058

5.9514

6.3905

oo


R290

\ τ „ Λ °c 1 \co ^ v ( P b a r )

SXO L

(T -T ) ° C S S CO EV1 \

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

1 5 . 0

7.3031

2 7 . 0 4

1 7 . 7 6

1 3 . 1 3

1 0 . 3 4

8 . 50

7 . 18

6 . 2 0

5 . 4 4

4 . 8 3

4 . 3 4

3 . 9 3

3 . 5 8

3 . 2 9

3 . 0 4

1 6 . 0

7 . 5 0 4

2 7 . 1 1

1 7 . 8 0

1 3 . 1 5

1 0 . 3 7

8 . 5 1

7 . 20

6 . 2 1

5 . 4 5

4 . 8 4

4 . 3 4

3 . 9 3

3 . 5 9

3 . 2 9

3 . 0 4

1 7 . 0

7 . 7 0 9

2 7 . 19

1 7 . 8 5

1 3 . 18

1 0 . 3 9

8 . 5 3

7 . 2 1

6 . 22

5 . 4 6

4 . 8 5

4 . 3 5

3 . 9 4

3 . 5 9

3 . 3 0

3 . 0 4

1 8 . 0

7 . 9 1 8

2 7 . 2 5

1 7 . 8 8

1 3 . 2 1

1 0 . 4 1

8 . 5 5

7 . 2 2

6 . 2 3

5 . 4 7

4 . 8 6

4 . 3 6

3 . 9 5

3 . 6 0

3 . 3 0

3 . 0 5

1 9 . 0

8 . 1 3 2

2 7 . 3 1

1 7 . 9 2

1 3 . 2 4

1 Ü . 4 3

8 . 5 7

7 . 2 4

0 . 2 5

5 . 4 8

4 . 8 6

4 . 3 6

3 . 9 5

3 . 6 0

3 . 3 1

3 . 0 5

2 0 . 0

8 . 3 5 0

2 7 . 3 7

1 7 . 9 6

1 3 . 2 6

1 0 . 4 5

8 . 5 8

7 . 2 5

6 . 2 6

5 . 4 9

4 . 8 7

4 . 3 7

3 . 9 6

3 . 6 1

3 . 3 1

3 . 0 6

2 1 . 0

8 . 5 7 2

2 7 . 4 3

1 8 . 0 0

1 3 . 2 9

1 0 . 4 7

8 . 6 0

7 . 2 6

0 . 2 7

5 . 4 9

4 . 8 8

4 . 3 8

3 . 9 6

3 . 6 1

3 . 3 2

3 . 0 6

2 2 . 0

8 . 7 9 t ,

2 7 . 4 8

1 8 . 0 4

1 3 . 3 2

1 0 . 4 9

8 . 6 2

7 . 2 8

6 . 2 8

5 . 5 0

4 . 8 9

4 . 3 9

3 . 9 7

3 . 6 2

3 . 3 2

3 . 0 7

2 3 . 0

9 . 0 2 8

2 7 . 5 4

1 8 . 0 8

1 3 . 3 4

1 0 . 5 1

8 . 6 3

7 . 2 9

6 . 2 9

5 . 5 1

4 . 8 9

4 . 3 9

3 . 97

3 . 6 2

3 . 3 3

3 . 0 7

2 4 . 0

9 . 2 6 3

2 7 . 5 9

1 8 . 11

1 3 . 3 7

1 0 . 5 3

8 . 6 5

7 . 3 0

6 . 3 0

5 . 5 2

4 . 9 0

4 . 4 0

3 . 9 8

3 . 6 3

3 . 3 3

3 . 0 7

2 5 . 0

9 . 5 0 3 ]

2 7 . 6 5

1 8 . 1 4

1 3 . 3 9

1 0 . 55

8 . 6 6

7 . 3 1

6 . 3 1

5 . 5 3

4 . 91

4 . 4 0

3 . 9 8

3 . 6 3

3 . 33

3 . 0 8

TABLE A18.2a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURE FOR R290.

IS. T~ " ~ ö c 1 \ c o ^ Ν ί Ρ b a r ) |

\ C O t (T -T ) ° έ \ , V CO EV ^ S j

1 0 . 0

1 5 . 0

2 0 . 0 1

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

1 5 . 0

7 . 3 0 3

1 . 3 2 7

1 . 5 4 1

1 . 8 0 1

2 . 1 1 8

2 . 5 0 7

2 . 9 9 0

3 . 5 9 4

4 . 3 5 7

5 . 3 2 9

6 . 5 8 2

8 . 2 1 5

1 0 . 3 7 1

1 3 . 2 5 2

1 7 . 1 5 8

1 6 . 0

7 . 5 0 4

1 . 3 2 4

1 . 5 3 6

1 . 7 9 3

2 . 1 0 5

2 . 4 8 9

2 . 9 6 4

3 . 5 5 7

4 . 3 0 5

5 . 2 5 6

6 . 4 7 8

8 . 0 6 8

1 0 . 1 6 2

1 2 . 9 5 3

1 6 . 7 2 4

1 7 . 0

7 . 7 0 9

1 . 3 2 2

1 . 5 3 1

1 . 7 8 5

2 . 0 9 4

2 . 4 7 2

2 . 9 3 9

3 . 5 2 1

4 . 2 5 4

5 . - 1 8 4

6 . 3 7 7

7 . 9 2 6

9 . 9 6 0

1 2 . 6 6 4

1 6 . 3 0 6

1 8 . 0

7 . 9 1 8

1 . 3 1 9

1 . 5 2 7

1 . 7 7 7

2 . 0 8 2

2 . 4 5 5

2 . 9 1 4

3 . 4 8 6

4 . 2 0 5

5 . 1 1 5

6 . 2 8 0

7 . 7 9 0

9 . 7 6 5

1 2 . 3 8 5

1 5 . 9 0 5

1 9 . 0

8 . 1 3 2

1 . 3 1 6

1 . 5 2 2

1 . 7 7 0

2 . 0 7 0

2 . 4 3 8

2 . 8 9 0

3 . 4 5 2

4 . 1 5 6

5 . 0 4 7

6 . 1 8 6

7 . 6 5 7

9 . 5 7 6

1 2 . 1 1 7

1 5 . 5 2 3

2 0 . 0

8 . 3 5 0

1 . 3 1 4

1 . 5 1 7

1 . 7 6 2

2 . 0 5 9

2 . 4 2 1

2 . 8 6 7

3 . 4 1 9

4 . 1 0 9

4 . 9 8 1

6 . 0 9 3

7 . 5 2 6

9 . 3 9 3

1 1 . 8 5 8

1 5 . 1 5 2

2 1 . 0

8 . 5 7 2

1 . 3 1 1

1 . 5 1 3

1 . 7 5 5

2 . 0 4 8

2 . 4 0 5

2 . 8 4 3

3 . 3 8 6

4 . 0 6 4

4 . 9 1 7

6 . 0 0 3

7 . 3 9 9

9 . 2 1 6

1 1 . 6 0 8

1 4 . 7 9 6

2 2 . 0

8 . 7 9 8

1 . 3 0 9

1 . 5 0 8

1 . 7 4 8

2 . 0 3 7

2 . 3 8 9

2 . 8 2 1

3 . 3 5 4

4 . 0 1 9

4 . 8 5 5

5 . 9 1 6

7 . 2 7 8

9 . 0 4 6

1 1 . 3 6 7

1 4 . 4 5 2

2 3 . 0

9 . 0 2 8

1 . 3 0 6

1 . 5 0 4

1 . 7 4 1

2 . 0 2 6

2 . 3 7 4

2 . 7 9 9

3 . 3 2 3

3 . 9 7 5

4 . 7 9 4

5 . 8 3 2

7 . 1 6 1

8 . 8 8 2

1 1 . 1 3 4

1 4 . 1 2 2

2 4 . 0

9 . 2 6 3

1 . 3 0 4

1 . 4 9 9

1 . 7 3 4

2 . 0 1 6

2 . 3 5 8

2 . 7 7 7

3 . 2 9 2

3 . 9 3 3

4 . 7 3 5

5 . 7 5 0

7 . 0 4 6

8 . 7 2 2

1 0 . 9 0 9

1 3 . 8 0 3

2 5 . 0

9 . 5 0 3

1 . 3 0 1

1 . 4 9 5

1 . 7 2 7 ]

2 . 0 0 6

2 . 3 4 3

2 . 7 5 6

3 . 2 6 2

3 . 8 9 1

4 . 6 7 7

5 . 6 6 9

6 . 9 3 5

8 . 5 6 6

1 0 . 6 9 0

1 3 . 4 9 6

TABLE A18.2b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES CO EV FOR R290

310 Thermodynamic Design Data for Heat Pump Systems \τ Λ ° C I >sCO

\ ^ Ρ 0 b a r )

IT -T ) ° C \ [ CO EV \

1 0 . Ü

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

2 5 . 0

9 . 5 0 3

2 7 . 6 5

1 8 . 1 4

1 3 . 3 9

1 0 . 5 5

8 . 6 6

7 . 3 1

6 . 3 1

5 . 5 3

4 . 9 1

4 . 4 0

3 . 9 8

3 . 6 3

3 . 3 3

3 . 0 8

2 6 . 0

9 . 7 4 7

2 7 . 7 1

1 8 . 18

1 3 . 4 2

1 0 . 5 7

8 . 6 8

7 . 3 3

6 . 3 2

5 . 5 4

4 . 9 2

4 . 4 1

3 . 9 9

3 . 6 4

3 . 3 4

3 . 0 8

2 7 . 0

9 .996 1

2 7 . 7 6

1 8 . 2 1

1 3 . 4 4

1 0 . 5 9

8 . 6 9

7 . 3 4

6 . 3 3

5 . 5 5

4 . 9 2

4 . 4 1

3 . 9 9

3 . 6 4

3 . 3 4

3 . 0 8

2 8 . 0

1 0 . 2 4 9

2 7 . 81

1 8 . 2 4

1 3 . 4 7

1 0 . 6 0

8 . 7 0

7 . 3 5

6 . 3 4

5 . 5 5

4 . 9 3

4 . 4 2

4 . 0 0

3 . 6 5

3 . 3 4

3 . 0 9

2 9 . 0

1 0 . 5 0 7 1

2 7 . 8 5

1 8 . 2 7

1 3 . 4 9

1 0 . 6 2

8 . 7 1

7 . 3 6

6 . 3 4

5 . 5 6

4 . 9 3

4 . 4 2

4 . 0 0

3 . 6 5

3 . 3 5

3 . 0 9

3 0 . 0

1 0 . 7 6 9

2 7 . 9 0

1 8 . 3 0

1 3 . 5 1

1 0 . 6 3

8 . 7 3

7 . 3 7

6 . 3 5

5 . 5 7

4 . 9 4

4 . 4 3

4 . 0 1

3 . 6 5

3 . 3 5

3 . 0 9

TZTf 11.0371

2 7 . 9 5

1 8 . 3 3

1 3 . 5 3

1 0 . 6 5

8 . 74

7 . 3 8

6 . 3 6

5 . 5 7

4 . 9 4

4 . 4 3

4 . 0 1

3 . 6 6

3 . 3 5

3 . 0 9

3 2 . 0

1 1 . 3 0 9 !

2 8 . 0 0

1 8 . 3 6

1 3 . 5 5

1 0 . 6 7

8 . 7 5

7 . 3 9

6 . 3 7

5 . 5 8

4 . 9 5

4 . 4 4

4 . 0 1

3 . 6 6

3 . 3 6

3 . 10

3 3 . 0

1 1 . 5 8 6

2 8 . 0 5

1 8 . 3 9

1 3 . 5 7

1 0 . 6 8

8 . 76

7 . 4 0

6 . 3 8

5 . 5 8

4 . 9 5

4 . 4 4

4 . 0 2

3 . 6 6

3 . 3 6

3 . 10

3 4 . 0

1 1 . 8 6 8

2 8 . 1 0

1 8 . 4 2

1 3 . 5 9

1 0 . 7 0

8 . 7 7

7 . 4 0

6 . 3 8

5 . 5 9

4 . 9 6

4 . 4 5

4 . 0 2

3 . 6 6

3 . 3 6

3 . 10

3 5 . 0

1 2 . 1 5 5

2 8 . 13

1 8 . 4 4

1 3 . 6 0

1 0 . 7 1

8 . 7 8

7 . 4 1

6 . 3 9

5 . 5 9

4 . 9 6

4 . 4 5

4 . 0 2

3 . 6 7

3 . 3 6

3 . 10


\ τ„Λ °c I \ P b a r )

\ C O h (T -T ) C \

CO EV \

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

2 5 . 0

9 . 5 0 3

1 . 3 0 1

1 . 4 9 5

1 . 7 2 7

2 . 0 0 6

2 . 3 4 3

2 . 7 5 6

3 . 2 6 2

3 . 8 9 1

4 . 6 7 7

5 . 6 6 9

6 . 9 3 5

8 . 5 6 6

1 0 . 6 9 0

1 3 . 4 9 6

2 6 . 0

9 . 7 4 7

1 . 2 9 9

1 . 4 9 1

1 . 7 2 0

1 . 9 9 6

2 . 3 2 9

2 . 7 3 5

3 . 2 3 3

3 . 8 5 0

4 . 6 2 1

5 . 5 9 2

6 . 8 2 7

8 . 4 1 4

1 0 . 4 8 0

1 3 . 2 0 0

2 7 . 0

9 . 9 9 6

1 . 2 9 7

1 . 4 8 7

1 . 7 1 4

1 . 9 8 6

2 . 3 1 4

2 . 7 1 4

3 . 2 0 5

3 . 8 1 1

4 . 5 6 6

5 . 5 1 6

6 . 7 2 2

8 . 2 6 8

1 0 . 2 7 7

1 2 . 9 1 4

2 8 . 0

1 0 . 2 4 9

1 . 2 9 4

1 . 4 8 3

1 . 7 0 7

1 . 9 7 6

2 . 3 0 0

2 . 6 9 4

3 . 177

3 . 7 7 2

4 . 5 1 2

5 . 4 4 2

6 . 6 2 0

8 . 1 2 9

1 0 . 0 8 3

1 2 . 6 3 9

2 9 . 0

1 0 . 5 0 7

1 . 2 9 2

1 . 4 7 9

1 . 7 0 1

1 . 9 6 6

2 . 2 8 7

2 . 6 7 5

3 . 1 5 0

3 . 7 3 4

4 . 4 6 0

5 . 3 7 0

6 . 5 2 1

7 . 9 9 2

9 . 8 9 3

1 2 . 3 7 3

3 0 . 0

1 0 . 7 6 9

1 . 2 9 0

1 . 4 7 5

1 . 6 9 4

1 . 9 5 7

2 . 2 7 3

2 . 6 5 6

3 . 1 2 3

3 . 6 9 7

4 . 4 0 9

5 . 3 0 0

6 . 4 2 5

7 . 8 5 9

9 . 7 0 7

1 2 . 1 15

3 1 . 0

1 1 . 0 3 7

1 . 2 8 8

1 . 4 7 1

1 . 6 8 8

1 . 9 4 8

2 . 2 6 0

2 . 6 3 7

3 . 0 9 7

3 . 6 6 1

4 . 3 6 0

5 . 2 3 2

6 . 3 3 1

7 . 7 3 0

9 . 5 2 7

1 1 . 8 6 6

3 2 . 0

1 1 . 3 0 9

1 . 2 8 5

1 . 4 6 7

1 . 6 8 2

1 . 9 3 9

2 . 2 4 7

2 . 6 1 9

3 . 0 7 1

3 . 6 2 6

4 . 3 1 1

5 . 1 6 6

6 . 2 4 0

7 . 6 0 5

9 . 3 5 5

1 1 . 6 2 8

3 3 . 0

1 1 . 5 8 6

1 . 2 8 3

1 . 4 6 3

1 . 6 7 6

1 . 9 3 0

2 . 2 3 4

2 . 6 0 0

3 . 0 4 6

3 . 5 9 1

4 . 2 6 4

5 . 1 0 1

6 . 1 5 2

7 . 4 8 4

9 . 1 8 9

1 1 . 3 9 8

1

3 4 . 0

1 1 . 8 6 8

1 . 2 8 1

1 . 4 5 9

1 . 6 7 0

1 . 9 2 1

2 . 2 2 1

2 . 5 8 3

3 . 0 2 2

3 . 5 5 8

4 . 2 1 8

5 . 0 3 8

6 . 0 6 6

7 . 3 6 6

9 . 0 2 8

1 1 . 1 7 5

3 5 . 0

1 2 . 1 5 5

1 . 2 7 9

1 . 4 5 6

1 . 6 6 4

1 . 9 1 2

2 . 2 0 9

2 . 5 6 5

2 . 9 9 7

3 . 5 2 5

4 . 1 7 3

4 . 9 7 7

5 . 9 8 2

7 . 2 5 2

8 . 8 7 1

1 0 . 9 5 6

TABLE Al8.3b COMPRESSION RATIOS P r c/ PE V

F 0 R A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R290

R290 311

\ τ °c Γ \ co \ j p b a r i

^sCO Γ (T -T ) ° C \ UCO EV' C \ J

1Ü.Ü

1 5 . Ü

2 0 . 0

2 5 . Ü

3 0 . Ü

3 5 . Ü

4 0 . Ü

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 , . 0

7 5 . 0

3 5 . 0

1 2 . 1 5 5

2 8 . 13

1 8 . 4 4

1 3 . 6 0 !

1 0 . 7 1

8 . 7 8

7 . 4 1

6 . 3 9

5 . 5 9

4 . 9 6

4 . 4 5

4 . 0 2

3 . 6 7

3 . 3 6

3 . 10

3 6 . 0

1 2 . 4 4 7

2 8 . 1 5

1 8 . 4 6

1 3 . 6 2

1 0 . 7 2

8 . 79

7 . 4 2

6 . 3 9

5 . 6 0

4 . 9 7

4 . 4 5

4 . 0 3

3 . 6 7

3 . 3 6

3 . 10

3 7 . 0

1 2 . 7 4 5

2 8 . 1 7

1 8 . 4 8

1 3 . 6 3

1 0 . 7 3

8 . 8 0

7 . 4 2

6 . 4 0

5 . 6 0

4 . 9 7

4 . 4 5

4 . 0 3

3 . 6 7

3 . 3 6

3 . 1 0

3 8 . 0

1 3 . 0 4 7

2 8 . 2 1

1 8 . 4 9

1 3 . 6 4

1 0 . 7 4

8 . 8 1

7 . 4 3

6 . 4 0

5 . 6 1

4 . 9 7

4 . 4 6

4 . 0 3

3 . 6 7

3 . 3 7

3 . 1 0

3 9 . 0

1 3 . 3 5 5

2 8 . 2 5

1 8 . 5 1

1 3 . 6 6 !

1 0 . 7 5

8 . 8 1

7 . 4 4

6 . 4 1

5 . 6 1

4 . 9 7

4 . 4 6

4 . 0 3

3 . 6 7

3 . 3 7

3 . 10

4 0 . 0

13 .6681

2 8 . 2 8

1 8 . 5 3

1 3 . 6 7

1 0 . 7 6

8 . 8 2

7 . 4 4

6 . 4 1

5 . 6 1

4 . 9 8

4 . 4 6

4 . 0 3

3 . 6 7

3 . 3 7

3 . 1 0

4 1 . 0

1 3 . 9 8 6

2 8 . 3 1

1 8 . 5 5

1 3 . 6 8

1 0 . 77

8 . 8 3

7 . 4 5

6 . 4 1

5 . 6 2

4 . 9 8

4 . 4 6

4 . 0 3

3 . 6 7

3 . 3 7

3 . 10

4 2 . 0

1 4 . 3 1 0

2 8 . 3 2

1 8 . 5 7

1 3 . 6 9

1 0 . 7 7

8 . 8 3

7 . 4 5

6 . 4 2

5 . 6 2

4 . 9 8

4 . 4 6

4 . 0 3

3 . 6 7

3 . 3 7

3 . 10

4 3 . 0

1 4 . 6 3 9

2 8 . 3 3

1 8 . 5 8

1 3 . 7 0

1 0 . 7 8

8 . 8 4

7 . 4 5

6 . 4 2

5 . 6 2

4 . 9 8

4 . 4 6

4 . 0 3

3 . 6 7

3 . 3 7

3 . 10

4 4 . 0

1 4 . 9 7 4

2 8 . 3 5

1 8 . 5 9

1 3 . 7 1

1 0 . 7 9

8 . 8 4

7 . 4 6

6 . 4 2

5 . 6 2

4 . 9 8

4 . 4 6

4 . 0 3

3 . 6 7

3 . 3 7

3 . 10

4 5 . 0

1 5 . 3 1 4

2 8 . 3 8

1 8 . 6 1

1 3 . 7 2

1 0 . 7 9

8 . 8 4

7 . 4 6

6 . 4 2

5 . 6 2

4 . 9 8

4 . 4 6

4 . 0 3

3 . 6 7

3 . 3 7

3 . 10

TABLE Al8.4a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP)R FOR A RANGE OF LIFTS AND CONDENSING REMPERATURES FOR R290

| \ T °C Γ \ c o

?£° T (T -T ) C \ f CO EV; \ ^ J

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

3 5 . 0

1 2 . 1 5 5

1 . 2 7 9

1 . 4 5 6

1 . 6 6 4

1 . 9 1 2

2 . 2 0 9

2 . 5 6 5

2 . 9 9 7

3 . 5 2 5

4 . 1 7 3

4 . 9 7 7

5 . 9 8 2

7 . 2 5 2

8 . 8 7 1

1 0 . 9 5 0

J

3 6 . 0

1 2 . 4 4 7

1 . 2 7 7

1 . 4 5 2

1 . 6 5 9

1 . 9 0 4

2 . 197

2 . 5 4 8

2 . 9 7 4

3 . 4 9 2

4 . 1 2 9

4 . 9 1 7

5 . 9 0 1

7 . 1 4 1

8 . 7 18

1 0 . 7 4 5

3 7 . 0

1 2 . 7 4 5

1 . 2 7 5

1 . 4 4 9

1 . 6 5 3

1 . 8 9 6

2 . 1 8 5

2 . 5 3 2

2 . 9 5 1

3 . 4 6 1

4 . 0 8 6

4 . 8 5 9

5 . 8 2 2

7 . 0 3 3

8 . 5 7 0

1 0 . 5 4 2

3 8 . 0

1 3 . 0 4 7

1 . 2 7 3

1 . 4 4 5

1 . 6 4 8

1 . 8 8 8

2 . 1 7 3

2 . 5 1 5

2 . 9 2 8

3 . 4 3 0

4 . 0 4 4

4 . 8 0 2

5 . 7 4 5

6 . 9 2 8

8 . 4 2 7

1 0 . 3 4 8

3 9 . 0

13 .3551

1 . 2 7 1

1 . 4 4 2

1 . 6 4 2

1 . 8 7 9

2 . 1 6 2

2 . 4 9 9

2 . 9 0 6

3 . 4 0 0

4 . 0 0 3

4 . 7 4 6

5 . 6 6 9

6 . 8 2 6

8 . 2 8 9

1 0 . 1 5 9

4 0 . 0

1 3 . 6 6 8 1

1 . 2 6 9

1 . 4 3 8

1 . 6 3 7

1 . 8 7 2

2 . 1 5 0

2 . 4 8 4

2 . 8 8 5

3 . 3 7 1

3 . 9 6 3

4 . 6 9 2

5 . 5 9 6

6 . 7 2 7

8 . 1 5 4

9 . 9 7 4

4 1 . 0

1 3 . 9 8 6 1

1 . 2 6 7

1 . 4 3 5

1 . 6 3 2

1 . 8 6 4 .

2 . 1 3 9

2 . 4 6 8

2 . 8 6 4

3 . 3 4 2

3 . 9 2 4

4 . 6 4 0

5 . 5 2 5

6 . 6 3 0

8 . 0 2 3

9 . 7 9 6

4 2 . 0

14 .310 1

1 . 2 6 5

1 . 4 3 2

1 . 6 2 7

1 . 8 5 6

2 . 1 2 9

2 . 4 5 3

2 . 8 4 3

3 . 3 1 3

3 . 8 8 6

4 . 5 8 8

5 . 4 5 6

6 . 5 3 7

7 . 8 9 6

9 . 6 2 3

4 3 . 0

14 .6391

1 . 2 6 4

1 . 4 2 8

1 . 6 2 1

1 . 8 4 9

2 . 1 1 8

2 . 4 3 8

2 . 8 2 2

j 3 . 2 8 6

3 . 8 4 9

4 . 5 3 8

5 . 3 8 8

6 . 4 4 6

7 . 7 7 3

9 . 4 5 6

4 4 . 0

1 4 . 9 7 4

1 . 2 6 2

1 . 4 2 5

1 . 6 1 6

1 . 8 4 1

2 . 107

2 . 4 2 4

2 . 8 0 2

3 . 2 5 9

3 . 8 1 2

4 . 4 8 9

5 . 3 2 2

6 . 3 5 7

7 . 6 5 4

9 . 2 9 4

4 5 . 0

1 5 . 3 1 4

1 . 2 6 0

1 . 4 2 2

1 . 6 1 2

1 . 8 3 4

2 . 0 9 7

2 . 4 0 9

2 . 7 8 3

3 . 2 3 2

3 . 7 7 7

4 . 4 4 1

5 . 2 5 8

6 . 2 7 0

7 . 5 3 7

9 . 1 3 7

TABLE Al8.4b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES

312 Thermodynamic Design Data for Heat Pump Systems \ T °C Γ

\ C 0

^ ^ b a r )

( T C O " T E V ) ^ \

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

4 5 . 0

1 5 . 3 1 4

2 8 . 3 8

1 8 . 6 1

1 3 . 7 2 !

1 0 . 7 9

8 . 8 4

7 . 4 6

6 . 4 2

5 . 6 2

i 4 . 9 8

4 . 4 6

4 . 0 3

3 . 6 7

3 . 3 7

3 . 1 0

4 6 . 0

1 5 . 6 6 0 1

2 8 . 4 2

1 8 . 6 2

1 3 . 7 2

1 0 . 7 9

8 . 8 5

7 . 4 6

6 . 4 2

5 . 6 2

4 . 9 8

4 . 4 6

4 . 0 3

3 . 6 7

3 . 3 6

3 . 10

4 7 . 0

16 .012 1

2 8 . 4 5

1 8 . 6 2

1 3 . 7 3

1 0 . 8 0

8 . 8 5

7 . 4 6

6 . 4 2

5 . 6 2

4 . 9 8

| 4 . 4 6

4 . 0 3

3 . 6 7

3 . 3 6

3 . 1 0

4 8 . 0

16 .370 1

2 8 . 4 7

1 8 . 6 2 1

1 3 . 7 3

1 0 . 8 0

8 . 8 5

7 . 4 6

6 . 4 2

5 . 6 2

| 4 . 9 8

4 . 4 6

4 . 0 3

3 . 6 7

3 . 3 6

3 . 1 0

4 9 . 0

1 6 . 7 3 3 1

2 8 . 4 7

1 8 . 6 2

1 3 . 7 3

1 0 . 8 0

8 . 8 5

7 . 4 6

6 . 4 2

5 . 6 2

4 . 9 8

4 . 4 6

4 . 0 3

3 . 6 7

3 . 3 6

3 . 0 9

1

5 0 . 0

1 7 . 1 0 3 1

2 8 . 4 6

1 8 . 6 3

1 3 . 7 3

1 0 . 8 0

8 . 8 5

7 . 4 6

6 . 4 2

5 . 6 2

4 . 9 8

4 . 4 6

4 . 0 3

3 . 6 6

3 . 3 6

3 . 0 9

5 1 . 0

1 7 . 4 7 8

2 8 . 4 6

1 8 . 6 4

1 3 . 7 3

1 0 . 8 0

8 . 8 5

7 . 4 6

6 . 4 2

5 . 6 1

1 4 . 9 7

4 . 4 5

4 . 0 2

3 . 6 6

3 . 3 5

3 . 0 9

5 2 . 0

1 7 . 8 5 9

2 8 . 4 7

1 8 . 6 4

1 3 . 7 3

1 0 . 7 9

8 . 8 4

7 . 4 5

6 . 4 1

5 . 6 1

4 . 9 7

4 . 4 5

4 . 0 2

3 . 6 6

3 . 3 5

3 . 0 9

5 3 . 0

1 8 . 2 4 7

2 8 . 4 8

1 8 . 6 4

1 3 . 7 2

1 0 . 7 9

8 . 8 4

7 . 4 5

6 . 4 1

5 . 6 1

4 . 9 7

4 . 4 5

4 . 0 2

3 . 6 5

3 . 3 5

3 . 0 8

5 4 . 0

1 8 . 6 4 1

2 8 . 4 8

1 8 . 6 4

1 3 . 7 2

1 0 . 79

8 . 8 3

7 . 4 4

6 . 4 1

5 . 6 0

4 . 9 6

4 . 4 4

4 . 0 1

3 . 6 5

3 . 34

3 . 0 8

5 5 . 0

1 9 . 0 4 1

2 8 . 4 7

1 8 . 6 3

1 3 . 7 1

1 0 . 7 8

8 . 8 3

7 . 4 4

6 . 4 0

5 . 6 0

4 . 9 6

4 . 4 4

4 . 0 1

3 . 6 4

3 . 3 4

3 . 0 7


\ τ „ Λ °c 1 \ c o

XCP^o bar)

( T C O - T E V ) ^ J 10 .0

15 .0

20 .0 1

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

4 5 . 0

1 5 . 3 1 4

1 . 2 6 0 1

1 . 4 2 2

1 . 6 1 2

1 . 8 3 4

2 . 0 9 7

2 . 4 0 9

2 . 7 8 3

3 . 2 3 2

3 . 7 7 7

4 . 4 4 1

5 . 2 5 8

6 . 2 7 0

7 . 5 3 7

9 . 1 3 7

4 0 . 0

1 5 . 6 0 0

1 . 2 5 8

1 . 4 1 9

1 . 6 0 7

1 . 8 2 7

2 . 0 8 7

2 . 3 9 5

2 . 7 6 4

3 . 2 0 6

3 . 7 4 2

4 . 3 9 4

5 . 1 9 5

6 . 1 8 6

7 . 4 2 4

8 . 9 8 4

4 7 . 0

1 0 . 0 1 2

1 . 2 5 6

1 . 4 1 6

1 . 6 0 2

1 . 8 2 0

2 . 0 7 7

2 . 3 8 2

2 . 7 4 5

3 . 1 8 1

3 . 7 0 8

4 . 3 4 8

5 . 1 3 4

6 . 1 0 5

7 . 3 1 4

8 . 8 3 6

4 8 . 0

1 0 . 3 7 0

1 . 2 5 5

1 . 4 1 3

L . 5 9 7 I

1 . 8 1 3

2 . 0 6 7

2 . 3 6 8

2 . 7 2 7

3 . 1 5 6

3 . 6 7 4

4 . 3 0 4

5 . 0 7 4

1 6 . 0 2 5

7 . 2 0 7

8 . 6 9 2

4 9 . 0

1 6 . 7 3 3

1 . 2 5 3

1 . 4 1 0

1 . 5 9 3

1 . 8 0 6

2 . 0 5 8

2 . 3 5 5

2 . 7 0 9

3 . 1 3 2

3 . 6 4 2

4 . 2 6 0

5 . 0 1 6

5 . 9 4 7

7 . 1 0 4

8 . 5 5 3

5 0 . 0

1 7 . 1 0 3

1 . 2 5 1

1 . 4 0 7

1 . 5 8 8 '

1 . 8 0 0

2 . 0 4 8

2 . 3 4 2

2 . 6 9 1

3 . 1 0 8

3 . 6 1 0

4 . 2 1 8

4 . 9 5 9

5 . 8 7 2

7 . 0 0 3

8 . 4 1 7

5 1 . 0

1 7 . 4 7 8

1 . 2 5 0

1 . 4 0 4

1 . 5 8 4 1

1 . 7 9 3

2 . 0 3 9

2 . 3 2 9

2 . 6 7 3

1 3 . 0 8 5

3 . 5 7 8

4 . 1 7 6

4 . 9 0 4

5 . 7 9 8

6 . 9 0 4

8 . 2 8 6

5 2 . 0

1 7 . 8 5 9

1 . 2 4 8

1 . 4 0 1

1 . 5 7 9

1 . 7 8 7

2 . 0 3 0

2 . 3 1 7

2 . 6 5 6

3 . 0 6 2

3 . 5 4 8

4 . 1 3 5

4 . 8 5 0

5 . 7 2 6

6 . 8 0 9

8 . 1 5 8

5 3 . 0

1 8 . 2 4 7

1 . 2 4 6

1 . 3 9 9

1 . 5 7 5

1 . 7 8 0

2 . 0 2 1

2 . 3 0 4

2 . 6 4 0

3 . 0 3 9

3 . 5 1 8

4 . 0 9 6

4 . 7 9 7

5 . 6 5 6

6 . 7 1 6

8 . 0 3 4

5 4 . 0

1 8 . 6 4 1

1 . 2 4 5

1 . 3 9 6

1 . 5 7 1

1 . 7 7 4

2 . 0 1 2

2 . 2 9 2

2 . 6 2 3

3 . 0 1 7

3 . 4 8 9

4 . 0 5 7

4 . 7 4 6

5 . 5 8 8

6 . 6 2 5

7 . 9 1 3

5 5 . 0

1 9 . 0 4 1

1 . 2 4 3

1 . 3 9 3

1 . 5 6 6

1 . 7 6 8

2 . 0 0 4

2 . 2 8 0

2 . 6 0 7

2 . 9 9 6

3 . 4 6 0

4 . 0 1 9

| 4 . 6 9 5

5 . 5 2 1

6 . 5 3 7

7 . 7 9 6

TABLE Al8.5b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES CO EV FOR R290

R290 313 \τ η °c 1

\co Xcoba4

(T -T ) C \ CO EV \ 1Ü.Ü

1 5.Ü

2Ü.Ü

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

5 5 . 0

1 9 . 0 4 1

2 8 . 4 7

l b . 6 3

1 3 . 7 1

1 0 . 7 8

8 . 8 3

7 . 4 4

6 . 4 0

5 . 6 0

4 . 9 6

4 . 4 4

4 . 0 1

3 . 6 4

3 . 3 4

3 . 0 7

1

5 6 . 0

1 9 . 4 4 7

2 8 . 4 6

1 8 . 6 2

1 3 . 7 1

1 0 . 77

8 . 8 2

7 . 4 3

6 . 3 9

5 . 5 9

4 . 9 5

4 . 4 3

4 . 0 0

3 . 6 4

3 . 3 3

3 . 0 7

5 7 . 0

1 9 . 8 6 0

2 8 . 4 5

1 8 . 6 1

1 3 . 7 1

1 0 . 7 6

8 . 8 1

7 . 4 3

6 . 39

5 . 5 8

4.. 9 5

4 . 4 3

4 . 0 0

3 . 6 3

3 . 3 3

3 . 0 6

5 8 . 0

2 0 . 2 7 9

2 8 . 4 4

1 8 . 6 0

1 3 . 7 0

1 0 . 75

8 . 8 0

7 . 4 2

6 . 38

5 . 5 8

4 . 9 4

4 . 4 2

3 . 9 9

3 . 6 3

3 . 3 2

3 . 0 6

5 9 . 0

2 0 . 7 0 5

2 8 . 4 2

1 8 . 59

1 3 . 6 8

1 0 . 7 4

8 . 79

7 . 4 1

6 . 37

5 . 57

4 . 9 3

4 . 4 1

3 . 9 8

3 . 6 2

3 . 31

3 . 0 5

6 0 . 0

2 1 . 1 3 7

2 8 . 3 8

1 8 . 5 6

1 3 . 6 6

1 0 . 7 3

8 . 78

7 . 4 0

6 . 3 6

5 . 56

4 . 9 2

4 . 4 0

3 . 9 7

3 . 6 1

3 . 3 1

3 . 0 4

6 1 . 0

2 1 . 5 7 6

2 8 . 3 4

1 8 . 5 3

1 3 . 6 4

1 0 . 71

8 . 77

7 . 3 8

6 . 35

5 . 55

4 . 9 1

4 . 39

3 . 97

3 . 61

3 . 30

3 . 0 4

6 2 . 0

2 2 . 0 2 2

2 8 . 3 0

1 8 . 50

1 3 . 6 2

1 0 . 70

8 . 75

7 . 3 7

6 . 34

5 . 5 4

4 . 90

4 . 39

3 . 96

3 . 60

3 . 29

3 . 0 3

6 3 . 0

2 2 . 4 7 5

16. 26

1 8 . 4 8

1 3 . 6 0

1 0 . 6 8

8 . 7 3

7 . 3 5

6 . 32

5 . 5 3

4 . 8 9

4 . 37

3 . 9 5

3 . 59

3 . 28

3 . 0 2

6 4 . 0

2 2 . 9 3 4

2 8 . 2 1

1 8 . 4 5

1 3 . 57

1 0 . 6 6

8 . 7 2

7 . 34

6 . 31

5 . 51

4 . 88

4 . 36

3 . 94

3 . 58

3 . 2 7

3 . 0 1

6 5 . 0

2 3 . 4 0 1

2 8 . 1 6

1 8 . 4 2

1 3 . 5 5

1 0 . 6 3

8 . 7 0

7 . 3 2

6 . 29

5 . 5 0

4 . 8 7

4 . 35

3 . 9 3

3 . 57

3 . 2 7

3 . 0 0


x V a r H (T -T ) C \

CO EV \ |

1 0 . 0

1 1 5 . 0

2 0 . 0

2 5 . 0

1 30 .0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

5 5 . 0

1 9 . 0 4 1

1 . 2 4 3

1 . 3 9 3

1 . 5 6 6

1 . 7 6 8

2 . 0 0 4

2 . 2 8 0

2 . 6 0 7

2 . 9 9 6

3 . 4 6 0

4 . 0 1 9

4 . 6 9 5

5 . 5 2 1

6 . 5 3 7

7 . 7 9 6

1

5 6 . 0

1 9 . 4 4 7

1 . 2 4 2

1 . 3 9 0

1 . 5 6 2

1 . 7 6 2

1 . 9 9 5

2 . 2 6 9

2 . 5 9 2

2 . 9 7 5

3 . 4 3 2

3 . 9 8 2

4 . 6 4 6

5 . 4 5 6

6 . 4 5 1

7 . 6 8 2

5 7 . 0

1 9 . 8 6 0

1 . 2 4 0

1 . 3 8 8

1 . 5 5 8

1 . 7 5 6

1 . 9 8 7

2 . 2 5 7

2 . 5 7 6

2 . 9 5 4

3 . 4 0 5

3 . 9 4 5

4 . 5 9 8

5 . 3 9 3

6 . 3 6 7

7 . 5 7 1

5 8 . 0

2 0 . 2 7 9

1 . 2 3 9

1 . 3 8 5

1 . 5 5 4

1 . 7 5 0

1 . 9 7 9

2 . 2 4 6

2 . 5 6 1

2 . 9 3 4

3 . 3 7 8

3 . 9 1 0

4 . 5 5 2

5 . 3 3 1

6 . 2 8 6

7 . 4 6 3

5 9 . 0

2 0 . 7 0 5

1 . 2 3 7

1 . 3 8 3

1 . 5 5 0 '

1 . 7 4 5

1 . 9 7 1

2 . 2 3 5

2 . 5 4 6

2 . 9 1 4

3 . 3 5 1

3 . 8 7 5

4 . 5 0 6

5 . 2 7 1

6 . 2 0 7

7 . 3 5 9

6 0 . 0

2 1 . 1 3 7

1 . 2 3 6

1 . 3 8 0

1 . 5 4 6

1 . 7 3 9

1 . 9 6 3

2 . 2 2 4

2 . 5 3 1

2 . 8 9 4

3 . 3 2 6

3 . 8 4 1

4 . 4 6 1

5 . 2 1 2

6 . 1 2 9

7 . 2 5 7

6 1 . 0

2 1 . 5 7 6 1

1 . 2 3 4

1 . 3 7 8

1 . 5 4 3

1 . 7 3 3

1 . 9 5 5

2 . 2 1 4

2 . 517

2 . 8 7 5

3 . 3 0 0

3 . 8 0 8

4 . 4 1 7

5 . 1 5 5

6 . 0 5 4

7 . 1 5 7 1

j

6 2 . 0

2 2 . 0 2 2

1 . 2 3 3

1 . 3 7 5

1 . 5 3 9

1 . 7 2 8

1 . 9 4 7

2 . 2 0 3

2 . 5 0 3

| 2 . 8 5 7

3 . 2 7 6

3 . 7 7 5

4 . 3 7 5

5 . 0 9 9

5 . 9 8 0

7 . 0 6 1 1

6 3 . 0

2 2 . 4 7 5

1 . 2 3 2

1 . 3 7 3

1 . 5 3 5

1 . 7 2 3

1 . 9 4 0

2 . 1 9 3

2 . 4 8 9

2 . 8 3 8

3 . 2 5 1

3 . 7 4 3

4 . 3 3 3

5 . 0 4 4

5 . 9 0 9

6 . 9 6 7

6 4 . 0

2 2 . 9 3 4

1 . 2 3 0

1 . 3 7 1

1 . 5 3 2

1 . 7 1 7

1 . 9 3 2

2 . 1 8 3

2 . 4 7 6

2 . 8 2 0

3 . 2 2 8

3 . 7 1 2

4 . 2 9 2

4 . 9 9 1

5 . 8 3 9

6 . 8 7 5

6 5 . 0

2 3 . 4 0 1

1 . 2 2 9

1 . 3 6 8

1 . 5 2 8

1 . 7 1 2

1 . 9 2 5

2 . 1 7 3

2 . 4 6 2

2 . 8 0 3

3 . 2 0 4

3 . 6 8 2

4 . 2 5 2

4 . 9 3 9

5 . 7 7 1

6 . 7 8 6

TABLE Al8.6b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R290


fXco°c 1 X c o b a r )

(T -T ) ° C \ y co EV \ l

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

6 5 . 0

2 3 . 4 0 1

2 8 . 16

1 8 . 4 2

1 3 . 5 5

1 0 . 6 3

8 . 7 0

7 . 3 2

6 . 2 9

5 . 5 0

4 . 8 7

4 . 3 5

3 . 9 3

3 . 5 7

3 . 2 7

3 . 0 0

6 6 . 0 1

2 3 . 8 7 5

2 8 . 1 0

1 8 . 3 8

1 3 . 5 2

1 0 . 6 1

8 . 6 8

7 . 3 0

6 . 28

5 . 4 8

4 . 8 5

4 . 3 4

3 . 9 1

3 . 5 6

3 . 2 5

2 . 9 9

6 7 . 0 1

24 . 3 5 6J

2 8 . 0 3

1 8 . 3 3

1 3 . 4 8

1 0 . 5 8

8 . 6 6

7 . 2 8

6 . 26

5 . 4 7

4 . 8 4

4 . 3 3

3 . 9 0

3 . 5 5

3 . 2 4

2 . 9 8

6 8 . 0

2 4 . 8 4 4 1

2 7 . 9 5

1 8 . 2 8

1 3 . 4 5

1 0 . 5 5

8 . 6 3

7 . 2 6

6 . 24

5 . 4 5

4 . 8 2

4 . 3 1

3 . 8 9

3 . 5 3

3 . 2 3

2 . 9 7

6 9 . 0

2 5 . 3 4 o |

2 7 . 8 7

1 , 8 . 2 3

1 3 . 4 1

1 0 . 5 2

8 . 6 0

7 . 2 4

6 . 2 2

5 . 4 3

| 4 . 8 1

4 . 30

3 . 8 7

3 . 52

3 . 2 2

2 . 9 6

7 0 . 0

2 5.8431

2 7 . 7 8

1 8 . 16

1 3 . 36

1 0 . 4 8

8 . 57

7 . 2 1

6 . 20

5 . 4 1

4 . 79

4 . 2 8

3 . 8 6

3 . 5 1

3 . 2 1

2 . 9 5

7 1 .0

2 6 . 3 54

2 7 . 6 9

1 8 . 0 9

1 3 . 31

1 0 . 4 4

8 . 54

7 . 18

6 . 17

5 . 39

4 . 77

4 . 26

3 . 8 4

3 . 4 9

3 . 19

2 . 94

7 2 . 0

2 6 . 8 7 2

2 7 . 59

1 8 . 0 2

1 3 . 26

1 0 . 4 0

8 . 51

7 . 16

6 . 15

5 . 3 7

4 . 7 5

4 . 24

3 . 8 3

3 . 4 7

3 . 18

2 . 92

7 3 . 0

2 7 . 3 9 8 1

2 7 . 4 8 1

1 7 . 9 5

1 3 . 2 1

1 0 . 36

8 . 4 7

7 . 1 3

6 . 12

5 . 3 4

4 . 7 3

4 . 22

3 . 8 1

3 . 4 6

3 . 16

2 . 9 1

7 4 . 0

2 7 . 9 3 2

2 7 . 3 6

1 7 . 8 7

1 3 . 1 5 '

1 0 . 3 2

8 . 4 3

7 . 0 9

6 . 0 9

5 . 32

4 . 70

4 . 20

3 . 79

3 . 4 4

3 . 1 4

2 . 8 9

7 5 . 0

2 8 . 4 7 4

2 7 . 2 2

1 7 . 79

1 3 . 0 8

1 0 . 2 7

8 . 39

7 . 0 6

6 . 0 6

5 . 2 9

4 . 6 8

4 . 1 8

3 . 7 7

3 . 4 2

3 . 13

2 . 8 7

THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R290

\ ^ τ °c Γ xco ^ \ (P bariL \ c o

( T CO- T EV ) ^ \ J

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

6 5 . 0

2 3 . 4 0 1 1

1 . 2 2 9

1 . 3 6 8

1 . 5 2 8

1 . 7 1 2

1 . 9 2 5

2 . 1 7 3

2 . 4 6 2

2 . 8 0 3

3 . 2 0 4

3 . 6 8 2

4 . 2 5 2

4 . 9 3 9

5 . 7 7 1

6 . 7 8 6

6 6 . 0

2 3 . 8 7 5

1 . 2 2 8

1 . 3 6 6

1 . 5 2 5

1 . 7 0 7

1 . 9 1 8

2 . 1 6 3

2 . 4 4 9

2 . 7 8 5

3 . 1 8 2

3 . 6 5 2

4 . 2 1 3

4 . 8 8 8

5 . 7 0 4

6 . 6 9 9

6 7 . 0

2 4 . 3 5 6 1

1 . 2 2 6

1 . 3 6 4

1 . 5 2 1

1 . 7 0 2

1 . 9 1 1

2 . 1 5 4

2 . 4 3 7

2 . 7 6 8

3 . 1 5 9

3 . 6 2 3

4 . 1 7 5

4 . 8 3 8

5 . 6 3 9

6 . 6 1 4

6 8 . 0

2 4 . 8 4 4 1

1 . 2 2 5

1 . 3 6 2

1 . 5 1 8

1 . 6 9 7

1 . 9 0 4

2 . 1 4 4

2 . 4 2 4

2 . 7 5 2

3 . 137

3 . 5 9 4

4 . 1 3 8

4 . 7 9 0

5 . 5 7 6

6 . 5 3 2

6 9 . 0

2 5 . 3 4 0 1

1 . 2 2 4

1 . 3 5 9

1 . 5 1 4

1 . 6 9 2

1 . 8 9 7

2 . 1 3 5

2 . 4 1 2

2 . 7 3 5

3 . 1 1 6

3 . 5 6 6

4 . 1 0 2

4 . 7 4 2

5 . 5 1 5

6 . 4 5 1

7 0 . 0

2 5 . 8 4 3

1 . 2 2 3

1 . 3 5 7

1 . 5 1 1

1 . 6 8 7

1 . 8 9 1

2 . 1 2 6

2 . 4 0 0

2 . 7 1 9

3 . 0 9 5

3 . 5 3 9

4 . 0 6 6

4 . 6 9 6

5 . 4 5 4

6 . 3 7 3

7 1 . 0

2 6 . 3 5 4

1 . 2 2 1

1 . 3 5 5

1 . 5 0 8

1 . 6 8 3

1 . 8 8 4

2 . 1 17

2 . 3 8 8

j 2 . 7 0 4

3 . 0 7 5

3 . 5 1 2

4 . 0 3 1

4 . 6 5 1

5 . 3 9 6

6 . 2 9 7

7 2 . 0

2 6 . 8 7 2

1 . 2 2 0

1 . 3 5 3

1 . 5 0 5

1 . 6 7 8

1 . 8 7 8

2 . 108

2 . 3 7 6

2 . 6 8 8

3 . 0 5 4

3 . 4 8 6

3 . 9 9 7

4 . 6 0 7

5 . 3 3 8

6 . 2 2 2

7 3 . 0

2 7 . 3 9 8

1 . 2 1 9

1 . 3 5 1

1 . 5 0 2

1 . 6 7 4

1 . 8 7 2

2 . 100

2 . 3 6 5

2 . 6 7 3

3 . 0 3 5

3 . 4 6 0

3 . 9 6 4

4 . 5 6 3

5 . 2 8 2

1 6 .150

7 4 . 0

2 7 . 9 3 2

1 . 2 1 8

1 . 3 4 9

1 . 4 9 8

1 . 6 6 9

1 . 8 6 5

2 . 0 9 2

2 . 3 5 4

2 . 6 5 9

3 . 0 1 5

3 . 4 3 5

3 . 9 3 1

4 . 5 2 1

5 . 2 2 8

j 6 . 0 7 9

7 5 . 0

2 8 . 4 7 4

1 . 2 1 7

1 . 3 4 7

1 . 4 9 5

1 . 6 6 5

1 . 8 5 9

2 . 0 8 3

2 . 3 4 3

2 . 6 4 4

2 . 9 9 6

j 3 . 4 1 0

3 . 8 9 9

4 . 4 8 0

5 . 174

6 . 0 1 0

TABLE A18.7b COMPRESSION RATIOS P /P FOR A RANGE OF LIFGS AND CONDENSING TEMPERATURES CO EV FOR R290.

TABL

R290

(T -T ) C \ 1 CO EV \ J

1 Ü . 0

1 5 . Ü

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

7 5 . 0

2 8 . 4 7 4

2 7 . 22

1 7 . 7 y

1 3 . 0 8

1 0 . 27

8 . 39

7 . 0 6

6 . 0 6

5 . 29

4 . 6 8

4 . 18

3 . 7 7

3 . 4 2

3 . 1 3

2 . 8 7

7 6 . 0

2 9 . 0 2 4

2 7 . 0 8

1 7 . 7 1

1 3 . 0 2

1 0 . 2 1

8 . 3 5

7 . 0 2

6 . 0 3

5 . 2 6

4 . 6 5

4 . 16

3 . 7 4

3 . 4 0

3 . 1 1

2 . 8 6

7 7 . 0

2 9 . 5 8 2

2 6 . 9 3

1 7 . 6 1

1 2 . 9 4

1 0 . 16

8 . 30

6 . 9 8

5 . 9 9

5 . 2 3

4 . 6 2

4 . 13

3 . 7 2

3 . 3 8

3 . 0 9

2 . 8 4

7 8 . 0

3 0 . 1 4 9

2 6 . 7 7

1 7 . 5 0

1 2 . 8 6

1 0 . 0 9

8 . 2 5

6 . 9 4

5 . 9 6

5 . 20

4 . 5 9

4 . 10

3 . 7 0

3 . 36

3 . 0 7

2 . 8 2

7 9 . 0

3 0 . 7 2 4 ^

2 6 . 6 1

1 7 . 3 9

1 2 . 7 8

1 0 . 0 3

8 . 19

6 . 8 9

5 . 9 2

5 . 16

4 . 5 6

4 . 0 7

3 . 6 7

3 . 3 3

j 3 . 0 5

2 . 8 0

8 0 . 0

3 1 . 3 0 8

2 6 . 4 3

1 7 . 2 6

1 2 . 6 9

9 . 9 5

8 . 14

6 . 8 4

5 . 8 7

5 . 12

4 . 5 3

4 . 0 4

3 . 6 4

3 . 3 1

3 . 0 2

2 . 78

8 1 . 0

3 1 . 9 0 0

2 6 . 2 3

1 7 . 12

1 2 . 5 9

9 . 8 8

8 . 0 7

6 . 7 9

5 . 8 3

5 . 0 8

4 . 4 9

4 . 0 1

3 . 6 1

3 . 28

3 . 0 0

2 . 7 5

8 2 . 0

3 2 . 5 0 1

2 6 . 0 1

1 6 . 9 8

1 2 . 4 9

9 . 7 9

8 . 0 0

6 . 7 3

5 . 7 8

5 . 0 4

4 . 4 5

3 . 9 8

3 . 5 8

3 . 2 5

2 . 9 7

2 . 7 3

8 3 . 0

3 3 . I l l

2 5 . 7 7

1 6 . 8 3

1 2 . 3 8

9 . 70

7 . 9 3

6 . 6 7

5 . 72

4 . 9 9

4 . 4 1

3 . 9 4

3 . 5 5

3 . 2 2

2 . 9 4

2 . 7 0

8 4 . 0

3 3 . 7 3 0

2 5 . 5 2

1 6 . 6 7

1 2 . 2 6

9 . 6 1

7 . 8 6

6 . 6 0

5 . 6 7

4 . 9 4

4 . 3 7

3 . 9 0

3 . 5 1

3 . 19

2 . 91

2 . 6 7

8 5 . 0

3 4 . 3 5 9

2 5 . 2 4

1 6 . 4 9

1 2 . 1 2

9 . 5 1

7 . 7 7

6 . 5 3

5 . 61

4 . 8 9

4 . 3 2

3 . 8 6

3 . 4 7

3 . 15

2 . 8 8

2 . 6 4


lNv%? °c 1 \ « c o b a r )

(T -T ) ° C \ 1 CO EV \ J 1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

7 5 . 0

2 8 . 4 7 4

1 . 2 1 7

1 . 3 4 7

1 . 4 9 5

1 . 6 6 5

1 . 8 5 9

2 . 0 8 3

2 . 3 4 3

2 . 6 4 4

2 . 9 9 6

3 . 4 1 0

3 . 8 9 9

4 . 4 8 0

5 . 1 7 4

6 . 0 1 0

7 6 . 0

2 9 . 0 2 4

1 . 2 1 6

1 . 3 4 5

1 . 4 9 2

1 . 6 6 1

1 . 8 5 3

2 . 0 7 5

2 . 3 3 2

2 . 6 3 0

2 . 9 7 8

3 . 3 8 6

3 . 8 6 8

4 . 4 4 0

5 . 1 2 2

5 . 9 4 2

7 7 . 0

2 9 . 5 8 2

1 . 2 1 5

1 . 3 4 3

1 . 4 9 0

1 . 6 5 6

1 . 8 4 7

2 . 0 6 7

2 . 3 2 1

2 . 6 1 6

2 . 9 6 0

3 . 3 6 2

3 . 8 3 7

4 . 4 0 0

5 . 0 7 1

5 . 8 7 7

7 8 . 0

3 0 . 1 4 9

1 . 2 1 4

1 . 3 4 1

1 . 4 8 7

1 . 6 5 2

1 . 8 4 2

2 . 0 5 9

2 . 3 1 1

2 . 6 0 2

2 . 9 4 2

3 . 3 3 9

3 . 8 0 7

4 . 3 6 2

5 . 0 2 2

5 . 8 1 3

7 9 . 0

3 0 . 7 2 4

1 . 2 1 2

1 . 3 4 0

1 . 4 8 4

1 . 6 4 8

1 . 8 3 6

2 . 0 5 2

2 . 3 0 1

2 . 5 8 9

2 . 9 2 4

3 . 3 1 7

3 . 7 7 8

4 . 3 2 4

4 . 9 7 3

5 . 7 5 0

8 0 . 0

3 1 . 3 0 8

1 . 2 1 1

1 . 3 3 8

1 . 4 8 1

1 . 6 4 4

1 . 8 3 1

2 . 0 4 4

2 . 2 9 1

2 . 5 7 6

2 . 9 0 7

3 . 2 9 5

3 . 7 5 0

4 . 2 8 7

4 . 9 2 6

5 , 6 8 9

8 1 . 0

3 1 . 9 0 ϋ |

1 . 2 1 0

1 . 3 3 6

1 . 4 7 8

1 . 6 4 0

1 . 8 2 5

2 . 0 3 7

2 . 2 8 1

2 . 5 6 3

2 . 8 9 0

3 . 2 7 3

| 3 . 7 2 2

4 . 2 5 1

4 . 8 7 9

5 . 6 3 0

8 2 . 0

3 2 . 5 0 1 1

1 . 2 0 9

1 . 3 3 4

1 . 4 7 6

1 . 6 3 7

1 . 8 2 0

2 . 0 3 0

2 . 2 7 1

2 . 5 5 0

1 2 . 8 7 4

3 . 2 5 2

3 . 6 9 4

4 . 2 1 6

4 . 8 3 4

5 . 5 7 2

8 3 . 0

3 3 . 1 1 1

1 . 2 0 9

1 . 3 3 3

1 . 4 7 3

1 . 6 3 3

1 . 8 1 5

2 . 0 2 3

2 . 2 6 2

2 . 5 3 8

2 . 8 5 8

3 . 2 3 1

3 . 6 6 7

4 . 1 8 2

4 . 7 9 0

5 . 5 1 5

8 4 . 0

3 3 . 7 3 0

1 . 2 0 8

1 . 3 3 1

1 . 4 7 1

1 . 6 2 9

1 . 8 1 0

2 . 0 1 6

2 . 2 5 3

2 . 5 2 6

2 . 8 4 2

3 . 2 1 0

3 . 6 4 1

4 . 1 4 8

4 . 7 4 7

5 . 4 6 0

8 5 . 0

3 4 . 3 5 9

1 . 2 0 7

1 . 3 3 0

1 . 4 6 8

1 . 6 2 6

1 . 8 0 5

2 . 0 0 9

2 . 2 4 4

2 . 5 1 4

2 . 8 2 7

3 . 1 9 0

3 . 6 1 6

4 . 1 1 5

4 . 7 0 5

5 . 4 0 6

TABLE Al8.8b COMPRESSION RATIOS P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R290 C° EV

APPENDIX 19


Operating on R22*

chemical name

chemical formula

molecular weight




freezing point, C

safety group/class

Chloro

CHC1F2

86.5

96.0

49.9

525.0

-40.76

-160.0

l/5a

difluoro methane

* Adapted from Zylla, R., K.W. Tai, S. Devotta, F.A. Watson, and F.A. Holland (1981). Derived thermodynamic design data for heat pump systems operating on R22. J. Heat Recovery Systems, _1 (2), 111-123.

The basic thermodynamic data were taken from Thermodynamic Properties of Arcton 22 SI Units. Imperial Chemical Industries Ltd., Imperial Chemical House, Millbank, London SW1P 3JF.

316

100

200

, 300



400

R22


15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 condensing temperature T f°c


R22 319

Tco °c 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 96.01 1 CRITICAL

pco bar

4.96256 5.82289 6.79153 7.87684 9.08749 10.43233 11.92061 13 56165 15.3651 17.3409 19.4994 21.8510 24.4068 27.1779 30.1759 33.413 36.902 40»655 44.686 49o010 49.921

density kg m

liquid

1285.7 1268.5 1250.8 1232.6 1213.8 1194.4 1174.2 1153.3 1131.51 1108.68 1084.66 1059.24 1032.12 1002.91 971.03 ^935.58 895.03 846.39 782.10 661.17 524.79 j

vapour

21.1018 24.6544 28.6757 33.2172 38.3380 44.1055 50.5987 57.9099 66.149 75.453 85.989 97.973 111.695 127.555 146.149 168.434 196.018 231.705 283.041 391.021 524.790

PV bar mJ kg

0.23517 0.23618 0.23683 0.23713 0.23703 0.23653 0.23559 0.23418 0.23228 0.22982 0.22676 0.22303 0.21851 0.21306 0.20647 0.19837 0.18825 0.17546 0.15787 0.12533 0.09513

latent heat

kJ kg"1

205.991 202.029 197.888 193.557 189.016 184.247 179.225 173.923 168.305 162.327 155.934 149.054 141.588 ] 133.399 124.284 113.922 101.836 87.336 68.362 34.425 0.000

-3 KJ m 1 vapour

4.3467 4.9809 5.6745 6.4294 7.2464 8.1263 9.0685 10.0718 11.1320 12.2480 13.4086 14.6032 15.8146 17.0157 18.1639 19.1883 19.9616 20.2361 19.3492 13.4608 0.0000

enthalpy of

j saturated vapour KJ kg ~1

305.991 307.822 309.552 311.171 312.670 314.039 315.264 316.332 317.226 317.926 318.406 318.631 318.556 318.113 317.201 315.652 313.187 309.360 302.981 288.129 270.470


kg MJ 4.8546 4.9497 5.0534 5.1664 5.2906 5.4275 5.5796 5.7497 5.9422 6.1604 6.4129 6.7090 7.0627 7.4963 8.0461 8.7779 9.8197 11.4500 14.6280 29.0488


320 Thermodynamic Design Data for Heat Pump Systems j Xco c

ΝξΟ (bar)

( T CO- T EX

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

15.0

7.877

27.34

18.00

13.34

10.55

8.69

7.37

6.38

5.61

5.00

4.50

4.09

3.74

3.44

3.19

16.0

8.109

27.42

18.05

13.38

10.58

8.71

7.39

6.39

5.62

5.01

4.51

4.10

3.75

3.45

3.19

17.0

8.346

27.49

18.10

13.41

10.60

8.73

7.40

6.41

5.64

5.02

4.52

4.11

3.76

3.46

3.20

18.0

8.588

27.55

18.14

13.44

10.63

8.75

7.42

6.42

5.65

5.03

4.53

4.11

3.76

3.46

3.21

19.0

8.835

27.61

18.18

13.47

10.65

8.77

7.44

6.44

5.66

5.04

4.54

4.12

3.77

3.47

3.21

20.0

9.087

27.67

18.22

13.50

10.67

8.79

7.45

6.45

5.67

5.05

4.55

4.13

3.78

3.48

3.22

21.0

9.346

27.74

18.26

13.53

10.70

8.81

7.47

6.46

5.68

5.06

4.56

4.14

3.78

3.48

3.22

22.0

9.609

27.81

18.31

13.56

10.72

8.83

7.48

6.4.8

5.70

5.07

4.57

4.15

3.79

3.49

3.23

23.0

9.878

27.85

18.34

13.59

10.74

8.85

7.50

6.49

5.71

5.08

4.57

4.15

3.80

3.50

1 3.24

24.0

10.152

27.91

18.38

13.62

10.70

8.87

7.51

6.50

5.72

5.09

4.58

4.16

3.81

j 3.50

3.24

25.0

10.432

27.98

18.42

13.65

10.79

8.88

7.53

6.51

5.73

5.10

4.59

4.17

3.81

3.51

3.25

TABLE A19.2a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A R

RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R22

\ T c o ° c

X c o (T -T )>^?r)

r co EV c \ 10.0

15.0

20.0

25.0

3U.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

. 7U.0

75.0

15.0

7.877

1.353

1.587

1.874

2.229

2.669

3.222

3.923

4.819

5.976

7.490

9.493

12.177

15.825

20.858

16.0

8.109

1.350

1.582

1.865

2.215

2.649

3.193

3.880

4.757

5.888

7.364

9.311

11.915

15.443

20.294

17.0

8.346

1.347

1.576

1.857

2.201

2.629

3.163

3.838

4.697

5.803

7.241

9.136

11.661

15.074

19.754

18.0

8.588

1.344

1.571

1.848

2.188

2.609

3.135

3.797

4.638

5.719

7.122

8.965

11.416

14.719

19.234

19.0

8.835

1.341

1.560

1.840

2.175

2.590

3.107

3.757

4.581

5.638

7.007

8.801

11.180

14.378

18.737

20.0

9.087

1.338

1.561

1.831

2.162

2.571

3.080

3.718

4.526

5.559

0.895

8.641

10.952

14.049

18.257

21.0

9.346

1.335

1.556

1.823

2.150

2.553

3.053

3.680

4.472

5.483

6.787

8.487

10.732

13.732

17.798

22.0

9.609

1.333

1.551

1.815

2.138

2.535

3.027

3.642

4.419

5.408

6.681

8.338

10.519

13.427

17.356

23.0

9.878

1.330

1.546

1.807

2.126

2.517

3.001

3.606

4.367

5.335

6.578

8.192

10.312

13.131

16.930

24.0

10.152

1.327

1.541

1.799

2.114

2.500

2.976

3.570

4.317

5.264

6.479

8.052

10.113

12.847

16.522

25.0

10.432

1.324

1.53G

1.792

2.102

2.482

2.952

3.535

4.268

5.195

6.382

7.915

9.920

12.573

16.128

TABLE Al9.2b COMPRESSION RATIOS P /P.,.. FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R22

R22

|Xco°c XT bar)

(T -T ) o \ CO EV' CN.

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

25.0

10.432

27.98

18.42

13.65

10.79

8.88

7.53

6.51

5.73

5.10

4.59

4.17

3.81

3.51

3.25

26.0

10.718

28.04

18.46

13.68

10.81

8.90

7.54

6.53

5.74

5.11

4.60

4.18

3.82

3.51

3.25

27.0

11.010

28.09

18.50

13.70

10.83

8.92

7.56

6.54

5.75

5.12

4.61

4.18

3.82

3.52

3.26

28.0

11.307

28.14

18.53

13.73

10.85

8.93

7.57

6.55

5.76

5.13

4.62

4.19

3.83

3.53

3.26

29.0

11.611

28.20

18.56

13.75

10.87

8.95

7.58

6.56

5.77

5.14

4.62

4.20

3.84

3.53

3.27

30.0

11.920

28.26

18.60

13.78

10.89

8.97

7.60

6.57

5.78

5.15

4.63

4.20

3.84

3.54

3.27

31.0

12,236

28.31

18.63

13.80

10.91

8.98

7.61

6.58

5.79

5.15

4.64

4.21

3.85

3.54

3.28

32.0

12.558

28.35

18.66

13.82

10.92

8.99

7.62

6.59

5.80

5.16

4.64

4.22

3.85

3.55

3.28

33.0

12.886

28.40

18.69

13.84

10.94

9.01

7.63

6.60

5.80

5.17

4 .65

4.22

3.86

3.55

3.29

34.0

13.220

28.46

18.72

13.87

10.96

9.02

7.b4

6.61

5.81

5.18

4.66

4.23

3.86

3.56

3.29

35.0

13.561

28.49

18.75

13.89

10.97

9.04

7.65

6.62

5.82

5.18 !

4.66

4.23

3.87

3.56

3.29


PXco°c

T -T ) > < a r )

P CO EV' C V 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

5U.0

55.0

60.0

65.0

70.0

75.0

25.0

10.432

1.324

1.536

1.792

2.102

2.482

2.952

3.535

4.268

5.195

6.382

7.915

9.920

12.573

16.128

26.0

10.718

1.322

1.531

1.784

2.091

2.466

2.928

3.501

4.220

5.128

6.288

7.783

9.734

12.308

15.749

27.0

11.010

1.319

1.527

1.777

2.080

2.449

2.904

3.468

4.173

5.063

6.196

7.655

9.553

12.052

15.384

28.0

11.307

1.317

1.522

1.769

2.069

2.433

2.881

3.436

4.128

4.999

6.107

7.530

9.378

11.805

15.032

29.0

11.611

1.314

1.518

1.762

2.058

2.418

2.859

3.404

4.083

4.937

6.021

7.410

9.209

11.566

14.693

30.0

11.920

1.312

1.513

1.755

2.047

2.402

2.837

3.373

4.040

4.877

5.937

7.292

9.045

11.335

14.366

31.0

12.236

1.309

1.509

1.748

2.037

2.387

2.815

3.342

3.997

4.818

5.855

7.178

8.886

11.112

14.051

32.0

12.558

1.307

1.505

1.741

2.027

2.372

2.794

3.313

3.956

4.760

5.775

7.068

8.731

10.896

13.747

33.0

12.886

1.305

1.501

1.735

2.016

2.357

2.773

3.283

3.915

4.704

5.697

6.960

8.582

10.687

13.453

34.0

13.220

1.302

1.496

1.728

2.007

2.343

2.753

3.255

3.876

4.649

5.622

6.855

8.437

10.485

13.170

35.0

13.561

1.300

1.492

1.722

1.997

2.329

2.733

3.227

3.837

4.596

5.548

6.754

8.296

10.290

12.896

TABLE A19.3b COMPRESSION RATIOS ΡΛΛ/Ρ„„ FOR A RANGE OF LIFTS AND CO' EV


322 Thermodynamic Design Data for Heat Pump Systems Xco°c

\ b a r ) T C 0 - T E V ) O ^ \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

35.0

13.561

28.49

18.75

13.89

10.97

9.04

7.65

6.62

5.82

5.18

4.66

4.23

3.87

3.56

3.29

36.0

13.909

28.53

18.78

13.91

10.99

9.05

7.67

6.63

5.83

5.19

4.67

4.24

3.87

3.56

3.30

37.0

14.263

28.57

18.80

13.92

11.00

9.06

7.67

6.64

5.84

5.20

4.67

4.24

3.88

3.57

3.30

38.0

14.624

28.63

18.84

13.95

11.02

9.07

7.68

6.65

5.84

6.20

4.68

4.25

3.88

3.57

3.30

39.0

14.991

28.65

18.86

13.96

11.03

9.08

7.69

6.65

5.85

5.21

4.68

4.25

3.89

3.57

3.31

40.0

15.365

28.68

18.87

13.98

11.04

9.09

7.70

6.66

5.86

5.21

4.69

4.25

3.89

3.58

3.31

41.0

15.746

28.73

18.90

14.00

11.06

9.10

7.71

6.67

5.86

5.22

4.69

4.26

3.89

3.58

3.31

42.0

16.134

28.76

18.92

14.01

11.07

9.11

7.72

6.67

5.87

5.22i

4.70

4.26

3.90

3.58

3.31

43.0

16.529

28.80

18.94

.14.03

11.08

9.12

7.73

6.68

5.87

5.23

4.70

4.27

3.90

3.59

3.32

44.0

16.932

28.81

18.96

14.04

11.09

9.13

7.73

6.69

5.88

5.23

4.70

4.27

3.90

3.59

3.32

45.0

17.341

28.84

18.97

14.04

11.10

9.13

7.74

6.69

5.88

5.23

4.71

4.27

3.90

3.59

3.32


V c o ° c 1 x° (T -T > < a r )

CO EV o \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

, 55.0

60.0

65.0

70.0

75.0

35.0

13.561

1.300

1.492

1.722

1.997

2.329

2.733

3.227

3.837

4.596

5.548

6.754

8.296

10.290

12.896

36.0

13.909

1.298

1.488

1.715

1.987

2.315

2.713

3.200

3.799

4.544

5.476

6.655

8.160

10.100

12.631

37.0

14.263

1.295

1.484

1.709

1.978

2.302

2.694

3.173

3.762

4.493

5.406

6.559

8.027

9.917

12.376

38.0

14.624

1.293

1.481

1.703

1.969

2.288

2.675

3.147

3.726

4.443

5.338

6.466

7.899

9.739

12.129

39.0

14.991

1.291

1.477

1.697

1.960

2.275

2.657

3.121

3.691

4.395

5.272

6.374

7.773

9.567

11.889

40.0

15.365

1.289

1.473

1.691

1.951

2.262

2.639

3.096

3.656

4.347

5.207

6.286

7.652

9.400

11.658

41.0

15.746

1.287

1.469

1.685

1.942

2.250

2.621

3.072

3.622

4.301

5.144

6.200

7.534

9.237

11.434

42.0

16.134

1.285

1.465

1.679

1.933

2.237

2.604

3.047

3.589

4.256

5.082

6.116

7.419

9.080

11.218

43.0

16.529

1.283

1.462

1.673

1.925

2.225

2.586

3.024

3.557

4.212

5.022

6.034

7.308

8.928

11.008

■■ |

44.0

16.932

1.281

1.458

1.668

1.916

2.213

2.570

3.001

3.525

4.169

4.964

5.954

7.200

8.780

10.805

45.0

17.341

1.279

1.455

1.662

1.908

2.202

2.553

2.978

3.494

4.126

4.906

5.877

7.094

8.636

jlü.6U8

TABLE Al9.4b COMPRESSION RATIOS PCQ/PEV FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R22

R22

| \Tco X. bar)

(T -T ) \ . CO EV oCN.

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

45.0

17.341

28.84

18.97

14.04

11.10

9.13

7.74

6.69

5.88

5.23

4.71

4.27

3.90

3.59

3.32

46.0

17.757

28.86

18.98

14.05

11.10

9.14

7.74

6.69

5.88

5.24

4.71

4.27

3.91

3.59

3.32

47.0

18.182

28.87

18.99

14.06

11.11

9.14

7.74

6.70

5.89

5.24

4.71

4.28

3.91

3.59

3.32

48.0

18.614

28.88

19.01

14.07

11.12

9.15

7.75

6.70

5.89

5.24

4.71

4.28

3.91

3.60

3.32

49.0

19.053

28.92

19.02

14.08

11.12

9.15

7.75

6.70

5.89

5.24

4.72

4.28

3.91

3.60

3.33

50.0

19.500

28.94

19.03

14.08

11.13

9.16

7.75

6.71

5.89

5.24

4.72

4.28

3.91

3.60

3.33

51.0

19.954

28.92

19.03

14.09

11.13

9.16

7.76

6.71

5.89

5.25

4.72

4.28

1 3.91

3.60

3.33

52.0

20.416

28.94

19.04

14.09

11.13

9.16

7.76

6.71

5.89

5.25

4.72

4.28

3.91

3.60

3.33

53.0

20.886

28.95

19.04

14.09

11.13

9.16

7.76

6.71

5.89

5.25

4.72

4.28

3.91

3.60

3.33

54.0

21.364

28.96

19.04

14.09

11.13

9.16

7.7b

6.71

5.89

5.24

4.72

4.28

3.91

3.60

3.32

55.0

21.851 '

28.95

19.04

14.09

11.12

9.16

7.75

6.70

5.89

5.24

4.71

4.28

3.91

3.59

3.32


|Xco °c Xco

(T - T V r )

CO E V o \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

45.0

17.341

1.279

1.455

1.662

1.908

2.202

2.553

2.978

3.494

4.126

4.906

5.877

7.094

8.636

10.608

46.0

17.757

1.277

1.451

1.657

1.900

2.190

2.537

2.956

3.464

4.085

4.851

5.801

6.992

8.496

10.417

47.0

18.182

1.275

1.448

1.651

1.892

2.179

2.521

2.934

3.434

4.045

4.796

5.727

6.892

8.361

10.233

48.0

18.614

1.273

1.444

1.646

1.884

2.168

2.506

2.913

3.405

4.006

4.743

5.656

6.795

8.230

10.054

49.0

19.053

1.271

1.441

1.641

1.877

2.157

2.491

2.892

3.377

3.967

4.691

5.585

6.700

8.102

9.880

50.0

19.500

1.269

1.438

1.636

1.869

2.146

2.476

2.871

3.349

3.929

4.640

5.517

6.608

7.977

9.711

51.0

19.954

1.267

1.435

1.631

1.862

2.135

2.461

2.851

3.322

3.893

4.591

5.451

6.519

7.857

9.548

52.0

20.416

1.265

1.431

1.626

1.854

2.125

2.446

2.831

3.295

3.856

4.542

5.386

6.431

7.739

9.389

53.0

20.886

1.264

1.428

1.621

1.847

2.114

2.432

2.812

3.268

3.821

4.495

5.322

6.346

7.624

9.234

54.0

21.364

1.262

1.425

1.616

1.840

2.104

2.418

2.793

3.243

3.78b

4.448

5.260

6.263

7.513

9.085

55.0

21.851

1.260

1.422

1.611

1.833

2.095

2.405

2.774

3.217

3.753

4.403

5.200

6.182

7.405

8.939

TABLE Al9.5b COMPRESSION RATIOS Ρ„Λ/Ρ_,„ FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R22

324 Thermodynamic Design Data for Keat Pump Systems

\ ^ ο ϋ ° Xco

( T C O - T E V ^ ^

10.0

15.0

20.0

25.0

30.0

| 35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

55.0

21.851

28.95

19.04

14.09

11.12

9.16

7.75

6.70

5.89

5.24

4.71

4.28

3.91

3.59

3.32

56.0

22.346

28.93

19.02

14.08

11.12

9.15

7.75

6.70

5.89

5.24

4.71

4.27

3.91

3.59

3.32

57.0

22.848

28.94

19.02

14.08

11.12

9.15

7.75

6.70

5.89

5.24

4.71

4.27

3.90

3.59

3.32

58.0

23.359

28.91

19.00

14.06

11.11

9.14

7.74

6.69

5.88

5.23

4.71

4.27

3.90

3.59

3.32

59.0

23.879

28.86

18.98

14.05

11.10

9.13

7.73

6.69

5.88

5.2:3

4.70

4.27

3.90

3.58

3.31

60.0

24.407

28.84

18.98

14.04

11.09

9.12

7.73

6.68

5.87

5.23

4.70

4.26

3.89

3.58

3.31

61.0

24.943

28.84

18.96

14.03

11.08

9.12

7.72

6.68

5.86

5.22

4.69

4.26

3.89

3.58

3.31

62.0

25.488

28,82

18.95

14.02

11.07

9.11

7.71

6.67

5.86

5.21

4.69

4.25

3.89

3.57

3.30

63.0

26.043

28.75

18.91

13.99

11.05

9.09

7.70

6.66

5.85

5.21

4.68

4.25

3.88

3.57

3.30

64.0

26.606

28.71

18.88

13.97

11.03

9.08

7.69

6.65

5.84

5.20

4.67

4.24

3.87

3.56

3.29

65.0

27.178

28.05

18.84

13.94

11.01

9.00

7.67

6.63 1

5.83

5.19

4.67

4.23

3.87

3.56

3.29


|Vco°c

(T -T j V b a r ) CO EV o \

10.0

15.0

20.0

25.0

3U.0

35.0

4U.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

55.0

21.851

1.260

1.422

1.611

1.833

2.095

2.405

2.774

3.217

3.753

4.403

5.200

6.182

7.405

8.939

56.0

22.346

1.258

1.419

1.607

1.826

2.085

2.391

2.756

3.193

3.720

4.359

5.141

6.104

7.300

8.798

57.0

22.848

1.257

1.416

1.602

1.819

2.075

2.378

2.738

3.168

3.687

4.316

5.083

6.027

7.197

8.661

58.0

23.359

1.255

1.413

1.597

1.813

2.066

2.305

2.720

3.145

3.655

4.273

5.027

5.952

7.097

8.527

59.0

23.879

1.253

1.410

1.593

1.806

2.057

2.352

2.703

3.121

3.624

4.232

4.972

5.879

7.000

8.398

60.0

24.407

1.252

1.408

1.588

1.800

2.048

2.340

2.686

3.099

3.594

4.192

4.913

5.808

6.906

8.271

61.0

24.943

1.250

1.405

1.584

1.793

2.038

2.327

2.669

3.076

3.564

4.152

4.866

5.738

6.813

8.148

62.0

25.488

1.248

1.402

1.580

1.787

2.030

2.315

2.653

3.054

3.535

4.113

4.814

5.670

6.723

8.029

63.0

26.043

1.247

1.399

1.576

1.781

2.021

2.303

2.637

3.033

3.506

4.075

4.764

5.604

6.636

7.913

64.0

26.606

1.245

1.390

1.571

1.775

2.012

2.291

2.621

3.011

3.478

4.038

4.715

5.540

6.551

7.800

65.0

27.178

1.244

1.394

1.567

1.769

2.004

2.280

2.605

2.991

3.450

4.002

4.667

5.477

6.467

7.690

TABLE Al9.6b COMPRESSION RATIOS PCQ/PEV FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R22

R22 Γ\^ο°α

Xco (T -τ K a r )

CO EV o£v

1Ü.0

15.0

20.0

25.0

30.0

35.0

4p.O

45.0

50.0

55.0

60.0

65.0

70.0

75.0

05.0

27.178

28.65

18.84

13.94

11.01

9.06

7.67

6.63

5.83

5.19

4.67

4.23

3.87

3.56

3.29

66.0

27.758

28.63

18.82

13.92

10.99

9.05

7.66

6.62

5.82

5.18

4.66

4.22

3.86

3.55

3.28

67.0

28.349

28.54

18.77

13.89

10.97

9.02

7.64

6.61

5.80

5.17

4.65

4.22

3.85

3.54

3.28

68.0

28.948

28.49

18.72

13.86

10.94

9.00

7.62

6.59

5.79

5.15

4.64

4.21

3.84

3.53

3.27

69.0

29.558

28.43

18.66

13.81

10.91

8.98

7.60

6.57

5.78

5.14

4.62

4.19

3.83

3.52

3.26

70.0

30.177

28.24

18.58

13.75

10.87

8.94

7.57

6.55

5.76

5.12

4.61

4.18

3.82

3.51

3.25

71.0

30.803

28.21

18.55

13.73

10.84

8.92

7.55

6.53

5.74

5.11

4.60

4.17

3.81

3.50

3.24

72.0

31.440

28.16

18.51

13.69

10.81

8.90

7.53

6.51

5.72

5.09

4.58

4.16

3.80

3.49

3.23

73.0

32.089

27.95

18.39

13.61

10.75

8.85

7.50

6.48

5.70

5.07

4.56

4.14

3.78

3.48

3.22

74.0

32.740

27.83

18.33

13.55

10.71

8.81

7.47

6.46

5.67

5.05

4.54

4.12

3.77

3.47

3.21

75.0

33.412

27.81

13.27

13.51

10.67

8.78

7.44

6.43

5.65

5.03 1

4.53

4.11

3.75

3.45

3.19

TABLE A19.7a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A R

RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R22

fVco°c

(T -T )V:a r ) 1 CO EV CV

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

00.0

65.0

70.0

75.0

65.0

27.178

1.244

1.394

1.567

1.769

2.004

2.280

2.005

2.991

3.450

4.002

4.067

5.477

6.467

7.690

66.0

27.758

1.242

1.391

1.563

1.703

1.996

2.269

2.590

2.970

3.423

3.900

4.021

5.415

6.386

7.582

67.0

28.349

1.241

1.389

1.559

1.757

1.988

2.257

2.575

2.950

3.397

3.931

4.575

5.355

6.307

7.478

68.0

28.948

1.239

1.386

1.555

1.751

1.980

2.246

2.500 1

2.931

3.371

3.897

4.530

5.290

6.230

7.376

69.0

29.558

1.238

1.384

1.551

1.746

1.972

2.236

2.540

2.911

3.340

3.804

4.480

5.238

6.154

7.277

70.0

30.177

1.236

1.381

1.548

1.740

1.964

2.225

2.532

2.893

3.321

3.831

4.443

5.183

6.081

7.181

71.0

30.803

1.235

1.378

1.544

1.735

1.956

2.215

2.517

2.874

3.290

3.799

4.401

5.127

6.009

7.080

72.0

31.440

1.234

1.376

1.540

1.729

1.949

2.204

2.504

2.856

3.272

3.707

4.300

5.074

5.939

6.994

73.0

32.089

1.232

1.374

1.536

1.724

1.941

2.194

2.490

2.838

3.249

3.737

4.320

5.021

5.870

0.906

74.0

32.740

1.231

1.371

1.533

1.719

1.934

2.184

2.477

2.820

3.225

3.700

4.2ÖU

4.970

5.803

6.818

75.0

33.412

1.229

1.309

1.529

1.713

1.927

2.175

2.^64

2.8U3

3.203

3.077

4.242

4.920

5.738

0.733 1

TABLE A19.7b COMPRESSION RATIOS PCQ/PEV FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R22


X c o ° c

ί Xco

(T -τ )X* a r )

CO E V o \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

75.0

33.412

27.81

18.27

13.51

10.67

8.78

7.44

6.43

5.65

5.03

4.53

4.11

3.75

3.45

3.19

76.0

34.090

27.51

18.12

13.42

10.60

8.73

7.39

6.40

5.62

5.00

4.50

4.09

3.74

3.44

3.18

77.0

34.779

27.34

17.99

13.33

10.54

8.68

7.35

6.36

5.59

4.98

4.48

4.06

3.72

3.42

3.16

78.0

35.476

27.10

17.87

13.24

10.47

8.62

7.30

6.32

5.56

4.95

4.45

4.04

3.70

3.40

3.15

79.0

36.183

27.00

17.77

13.18

10.41

8.57

7.26

6.28

5.53

4.92

4.43

4.02

3.67

3.38

3.13

80.0

36.902

26.94

17.68

13.09

10.34

8.52

7.22

6.24

5.49

4.89

4.40

3.99

3.65

3.36

3.11

81.0

37.633

26.24

17.36

12.90

10.22

8.42

7.14

6.18

5.44

4.85

4.36

3.96

3.62

3.34

3.09

82.0

38.370

26.37

17.40

12.88

10.19

8.39

7.11

6.15

5.41

4.82

4.34

3.94

3.60

3.32

3.07

83.0

39.122

26.07

17.16

12.73

10.07

8.30

7.04

6.09

5.36

4.78

4.30

3.91

3.57

3.29

3.04

84.0

39.883

25.91

17.05

12.63

10.00

8.23

6.98

6.04

5.32

4.74

4.27

3.87

3.54

3.26

3.02

85.0

4U.655

25.59

16.92

12.52

9.90

8.15

6.91

5.99

5.27

4.69

4.23

3.84

3.51

3.23

2.99


PVco °c

(T - T \ b a r )

v CO E V o \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

75.0

33.412

1.229

1.369

1.529

1.713

1.927

2.175

2.464

2.803

3.203

3.677

4.242

4.920

5.738

6.733

76.0

34.090

1.228

1.367

1.526

1.708

1.920

2.165

2.451

2.786

3.181

3.648

4.204

4.871

5.674

6.650

77.0

3 4 . 7 7 9 I

1.227

1.365

1.522

1.703

1.913

2,156

2.438

2.770

3.159

3.619

4.167

4.823

5.612

6.569

78.0

35.476

1.226

1.362

1.519

1.699

1.906

2.146

2.426

2.753

3.137

3.592

4.131

4.776

5.551

[ 6.490

79.0

36.183

1.224

1.360

1.515

1.694

1.899

2.137

2.414

2.737

3.116

3.564

4.095

4.730

5.492

6.413

80.0

36.902

1.223

1.358

1.512

1.689

1.892

2.128

2.402

2.721

3.096

3.537

4.061

4.685

5.434

6.337

81.0

37.633

1.222

1.356

1.509

1.684

1.886

2.119

2.390

2.706

3.076

3.511

4.027

4.641

5.377

6.264

82.0

38.370

1.220

1.353

1.505

1.679

1.879

2.110

2.378

2.690

3.055

3.485

3.993

4.598

5.321

6.192

83.0

39.122

1.219

1.351

1.502

1.675

1.873

2.102

2.367

2.675

3.036

3.460

3.961

4.556

5.267

6.122

84.0

39.883

1.218

1.349

1.499

1.670

1.867

2.093

2.356

2.661

3.017

3.435

3.928

4.514

5.213

6.053

85.0

40.655

1.217

1.347

1.496

1.066

1.861

2.085

2.344

2.046

2.998

3.411

3.897

4.474

5.161

5.986

TABLE Al9.8b COMPRESSION RATIOS Ρ„Λ/Ρ_.„ FOR A RANGE OF LIFTS AND CO EV


APPENDIX 20


Operating on R502*

chemical name

chemical formula

molecular weight



normal boiling point, C r 0 „ freezing point, C

R22 (48.8 wt %)

CHC1F2/CC1F2CF3 112.0

90.1

42.7

529.0

-45.40

-

safety group/class l/5a

^Adapted from Tai, K.W., R. Zylla, S. Devotta, F.A. Watson and F.A. Holland. Derived thermodynamic design data for heat pump systems operating on R502. J. Heat Recovery Systems (in press).


327

00

25.0

280

300

CD

O

P to 3 ö CD

cn

H·

Ö O CD

03 I rt

CD B


FIG.A20.1 PRESSURE AGAINST ENTHALPY PER UNIT MASS

FOR R502

R502 329

X t 1 i i I 10 20 30 40 50 60

condensing temperature T #9c FIG.A20.2 THEORETICAL RANKINE COEFFICIENT OF PERFORMANCE AGAINST CONDENSING TEMPERATURE FOR R502 FOR VARIOUS COMPRESSION RATIOS AND GROSS TEMPERATURE LIFTS


Tco [°c

0 5

10 15 20 25 30 35 40

1 45 50 55 60

Pco bar

5.7642 6.7085 7.7618 8.9316 10.2256 11.6518 13.2188 14.9356 16.8121 18.8589 21.0874 23.5106 26.1426

density kg m

liquid

1324.5 1304.4 1283.6 1262.2 1240.1 1217.1 1193.2 1168.1 1141.6 1113.6 1083.6 1051.1. 1015.2

vapour

32.513 37.743 43.631 50.253 57.698 66.071 75.496 86.126 98.142 111.770 127.284 145.025 169.865

PV bar m kg

0.17728 0.17774 0.17789 0.17773 0.17722 0.17635 0.17509 0.17341 0.17130 0.16872 0.16567 0.16211 0.15390

latent heat

kJ kg"1

146.298 142.842 139.271 135.562 131.700 127.671 123.455 119.028 114.363 109.425 104.172 98.548 92.475

MJ m vapour

4.7562 5.3912 6.0765 6.8123 7.5988 8.4353 9.3203 10.2514 11.2238 12.2304 13.2594 14.2919 15.7082

enthalpy of


246.288 248.362 250.391 252.368 254.283 256.127 257.887 259.549 261.096 262.508 263.765 264.841 265.708


kg MJ~

6.8359 7.0008 7.1802 7.3768 7.5930 7.8326 8.1001 8.4013 8.7440 9.1387 9.5995 10.1473 10.8137


R502 331

^couc

V b a r ) (T -T )cNv V CO EV C \

1U.0

15.Ü

2Ü.Ü

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

1 0 . 0

7 . 7 6 2

2 6 . 4 5

1 7 . 3 5

1 2 . 8 1

1 0 . 0 b

0 . 2 b

6 . 9 9

6 . 0 3

5 . 2 6

4 . 6 9

4 . 2 1

3 . 8 1

3 .47

3 .19

2 . 9 5

1 1 . 0

7 . 9 8 6

2 b . 5 2

1 7 . 3 9

1 2 . 8 3

1 0 . 1 1

8 .29

7 . 0 0

6 . 0 4

5 . 2 9

4 . 7 0

4 . 2 1

3 . 8 2

3 . 4 8

3 .19

2 . 9 5

1 2 . 0

8 . 2 1 5

2 6 . 5 8

1 7 . 4 2

1 2 . 8 6

1 0 . 1 3

8 . 3 1

7 . 0 2

6 . 0 5

5 . 3 0

4 . 7 1

4 . 2 2

3 . 8 2

3 . 4 8

3 . 2 0

2 . 9 5

1 3 . 0

8 .449

2 6 . 6 4

1 7 . 4 7

1 2 . 8 9

1 0 . 1 5

8 . 3 2

7 . 0 3

6 . 0 6

5 . 3 1

4 . 7 1

4 . 2 3

3 . 8 3

3 . 4 9

3 . 2 0

2 . 9 6

1 4 . 0

8 . 6 8 8

2 6 . 7 0

1 7 . 5 0

1 2 . 9 1

10 .17

8 . 3 4

7 . 0 4

6 . 0 7

5 . 3 2

4 . 7 2

4 . 2 3

3 . 8 3

3 .49

3 . 2 1

2 . 9 b

1 5 . 0

8 . 9 3 2

2 6 . 7 5

1 7 . 5 3

1 2 . 9 4

1 0 . 1 8

8 . 3 5

7 . 0 5

6 . 0 8

5 . 3 3

4 . 7 3

4 . 2 4

3 . 8 4

3 . 5 0

3 . 2 1

2 . 9 6

1 6 . 0

9 . 1 8 0

2 6 . 8 0

1 7 . 5 6

1 2 . 9 6

1 0 . 2 0

8 .37

7 . 0 6

6 . 0 9

5 . 3 3

4 . 7 3

4 . 2 4

3 . 8 4

3 . 5 0

3 . 2 1

2 . 9 7

1 7 . 0

9 . 4 3 4

2 6 . 8 4

1 7 . 6 0

1 2 . 9 8

10 .22

8 . 3 8

7 .07

6 . 1 0

5 . 3 4

4 . 7 4

4 . 2 5

3 . 8 4

3 . 5 0

3 . 2 2

2 . 9 7

1 8 . 0

9 . 6 9 3

2 6 . 8 9

1 7 . b 3

1 3 . 0 1

1 0 . 2 4

8 .39

7 . 0 8

b . l l

5 . 3 5

4 . 7 4

4 . 2 5

3 . 8 5

3 . 5 1

3 . 2 2

2 . 9 7

1 9 . 0

9 . 9 5 7

2 6 . 9 4

1 7 . 6 7

1 3 . 0 3

1 0 . 2 5

8 . 4 1

7 .09

6 . 1 1

5 . 3 5

4 . 7 5

4 . 2 b

3 . 8 5

3 . 5 1

3 . 2 2

2 . 9 7

2 0 . 0

10 .225

2 7 . 0 0

1 7 . 7 0

1 3 . 0 5

10 .27

8 .42

7 . 1 0

6 . 1 2

5 .36

4 . 7 ü

4 . 2 6

3 . 6 6

3 . 5 2

3 . 2 2

2 . 9 8

TABLE A20.2a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF R


(T -T )Rar] r c o E V ' Q C ^

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

75 .0

1 0 . 0

7 . 7 6 2

1.347

1.577

1.859

2 . 2 0 8

2 . 6 4 3

3 . 1 9 0

3 . 8 8 4

4 . 7 7 *

5 . 9 3 0

7 .446

9 . 4 6 2

12 .177

1 5 . 8 8 6

2 1 . 0 3 9

1 1 1 . 0

7 . 9 8 6

1 .343

1.571

1.850

2 . 1 9 4

2 . 6 2 2

3 .159

3 .839

4 . 7 1 0

5 . 8 3 8

7 .314

9 . 2 7 1

1 1 . 9 0 0

1 5 . 4 8 3

2 0 . 4 4 0

1 2 . 0

8 . 2 1 5

1 .340

1.566

1.841

2 . 1 8 0

2 . 6 0 1

3 . 1 2 8

3 . 7 9 5

4 . 6 4 7

5 . 7 4 8

7 . 1 8 5

9 . 0 8 6

1 1 . 6 3 3

1 5 . 0 9 3

19 .86b

1 3 . 0

8 . 4 4 9

1.337

1 .560

1.832

2 . 1 6 6

2 . 5 8 0

3 . 0 9 9

3 . 7 5 3

4 . 5 8 6

5 . 6 6 1

7 .061

8 . 9 0 8

1 1 . 3 7 5

14 .719

1 9 . 3 1 6

1 4 . 0

8 . 6 8 8

1.334

1 .555

1 .823

2 . 1 5 3

2 . 5 6 1

3 . 0 7 0

3 . 7 1 1

4 . 5 2 7

5 . 5 7 6

6 . 9 4 0

8 . 7 3 5

11 .127

1 4 . 3 5 9

1 8 . 7 8 9

1 5 . 0

8 . 9 3 2

1 .331

1.549

1.815

2 . 1 4 0

2 . 5 4 1

3 . 0 4 1

3 . 6 7 0

4 . 4 6 9

5 . 4 9 4

6 . 8 2 3

8 . 5 6 8

1 0 . 8 8 8

1 4 . 0 1 2

1 8 . 2 8 3

1 6 . 0

9 . 1 8 0

1.329

1 .544

1.806

2 .127

2 . 5 2 2

3 .014

3 . 6 3 1

4 . 4 1 3

5 . 4 1 4

6 . 7 1 0

6 . 4 0 7

1 0 . 6 5 7

1 3 . 6 7 9

1 7 . 7 9 8

1 7 . 0

9 . 4 3 4

1.326

1.539

1.798

2 ; 1 1 4

2 . 5 0 3

2 . 9 8 7

3 .592

4 . 3 5 8

5 . 3 3 7

6 . 6 0 0

8 . 2 5 1

10 .434

1 3 . 3 5 8

1 7 . 3 3 2

18 .0

9 . 6 9 3

1 .323

1.534

1 .790

2 . 1 0 2

2 . 4 8 5

2.9υΟ

3 . 5 5 5

4 . 3 0 5

5 . 2 b l

6 . 4 9 4

b . 1 0 0

10 .219

1 3 . 0 ^ 0

1 6 . 8 6 5

1 9 . 0

9 . 9 5 7

1.320

1.529

1.782

2 . 0 9 0

2 . 4 6 7

2 . 9 3 5

3 . 5 1 8

4 . 2 5 3

5 .186

6 .39 0

7 . 9 5 4

1 0 . 0 1 1

1 2 . 7 5 2

1 6 . 4 5 6

2 0 . 0

10 .225

1.317

1.524

1.774

2 . 0 7 8

2 . 4 5 0

2 . 9 0 9

3 .482

4 . 2 0 2

5 .117

6 . 2 9 0

7 .612

9 .610

12 .4b5

16.042 J

TABLE A20.2b COMPRESSION RATIOS P__/P„„ FOR A RANGE OF LIFTS AND CO EV



\ < c o (T™"TJ^c\

1 0 . 0

1 5 . 0

2 0 . 0

25 .0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

2 0 . 0

l u . 2 2 5

2 7 . 0 0

1 7 . 7 0

1 3 . 0 5

10 .27

8 . 4 2

7 . 1 0

6 . 1 2

5 .36

4 . 7 6

4 . 2 6

3 .8o

3 . 5 2

3 . 2 2

2 . 9 6

2 1 . 0

1 0 . 5 0 0

2 7 . 0 4

1 7 . 7 2

13 .07

1 0 . 2 8

8 . 4 3

7 .11

0 . 1 3

5 . 3 7

4 . 7 6

4 . 2 7

3 . 8 6

3 .52

3 . 2 3

2 . 9 8

2 2 . 0

1 0 . 7 8 0

2 7 . 0 9

1 7 . 7 5

1 3 . 0 9

1 0 . 3 0

8 .44

7 . 1 2

6 . 1 4

5 .37

4 . 7 7

4 . 2 7

3 . 8 6

3 . 5 2

3 . 2 3

2 . 9 8

2 3 . 0

1 1 . 0 6 5

2 7 . 1 2

17 .77

1 3 . 1 0

1 0 . 3 1

8 . 4 5

7 . 1 3

6 . 1 4

5 . 3 8

4 . 7 7

4 . 2 8

3 .87

3 . 5 2

3 . 2 3

2 . 9 b

2 4 . 0

1 1 . 3 5 6

2 7 . 1 7

1 7 . 8 0

1 3 . 1 3

1 0 . 3 3

8 .46

7 .14

6 . 1 5

5 . 3 8

4 . 7 7

4 . 2 8

3 .87

3 . 5 3

3 . 2 3

2 . 9 8

2 5 . 0

11 .652

2 7 . 2 1

1 7 . 8 3

1 3 . 1 4

1 0 . 3 4

8 .47

7 . 1 5

6 . 1 6

5 .39

4 . 7 8

4 . 2 8

3 .87

3 . 5 3

3 . 2 4

2 . 9 8

2 6 . 0

1 1 . 9 5 3

2 7 . 2 7

1 7 . 8 5

13 .16

1 0 . 3 5

8 . 4 8

7 . 1 5

6 . 1 6

5 .39

4 . 7 8

4 . 2 9

3 . 8 7

3 . 5 3

3 .24

2 . 9 9

2 7 . 0

12 .261

2 7 . 3 0

17 .87

13 .18

10 .36

8 .49

7 .16

6 .17

5 . 4 0

4 . 7 9

4 . 2 9

3 . 8 8

3 . 5 3

3 . 2 4

2 . 9 9

2 6 . 0

1 2 . 5 7 4

2 7 . 3 3

1 7 . 6 9

13 .19

10 .37

8 . 5 0

7 .17

6 .17

5 . 4 0

4 . 7 9

4 . 2 9

3 . 8 8

3 . 5 3

3 . 2 4

2 . 9 9

2 9 . 0

12 .894

2 7 . 3 5

17 .91

13 .20

10 .38

8 . 5 1

7 .17

6 . 1 8

5 . 4 0

4 . 7 9

4 . 2 9

3 . 8 8

3 . 5 3

3 . 2 4

2 . 9 9

3 0 . 0

13 .219

2 7 . 3 8

1 7 . 9 3

1 3 . 2 1

10 .39

8 . 5 1

7 .18

6 .18

5 . 4 1

4 . 7 9

4 . 2 9

3 . 8 8

3 . 5 3

3 .24

2 . 9 9


\ b a r ) (T -T ) o \ V CO EV' C \

1 0 . 0

15 .0

2 0 . 0

25 .0

3 0 . 0

3 5 . 0

4U.0

4 5 . 0

5 0 . 0

5 5 . 0

ou.o

6 5 . 0

7u.O

} 7 5 .0

2 0 . 0

1 0 . 2 2 5

1.317

1.524

1.774

2 . 0 7 8

2 . 4 5 0

2 . 9 0 9

3 . 4 ö 2

4 . 2 0 2

5 . 117

6 . 2 9 0

7 .812

9 .610

12 .465

16 .042

2 1 . 0

l u . 5 0 0

1.315

1.520

1.766

2 . 0 6 6

2 . 4 3 3

2 . 8 8 5

3 . 4 4 7

4 . 1 5 3

5 .047

6. 193

7 .675

9 .61ο

12 .189

15 .64b

2 2 . 0

1 0 . 7 6 0

1.312

1.515

1.759

2 . 0 5 4

2 . 4 1 6

2 . 8 6 1

3 . 4 1 3

4 . 1 0 5

4 . 9 8 0

6 . 0 9 8

7 . 5 4 2

9 . 4 2 8

1 1 . 9 2 3

1 5 . 2 6 5

2 3 . 0

1 1 . 0 6 5

1.310

1.510

1.751

2 . 0 4 3

2 . 3 9 9

2 . 8 3 7

3 . 3 7 9

4 . 0 5 8

4 . 9 1 4

6 . 0 0 b

7 . 4 1 3

9 . 2 4 7

1 1 . 6 6 5

1 4 . 8 9 7

2 4 . 0

1 1 . 3 5 6

1.307

1.506

1.744

2 . 0 3 2

2 . 3 8 3

2 . 8 1 4

3 . 3 4 7

4 . 0 1 2

4 . 8 5 0

5 .917

7 . 2 8 8

9 .071

11 .417

1 4 . 5 4 4

2 5 . 0

1 1 . 6 5 2

1.305

1.501

1.737

2 . 0 2 1

2 . 3 6 7

2 .791

3 . 3 1 5

3 . 9 6 8

4 . 7 8 8

5 . 8 3 0

7 .167

8 . 9 0 2

1 1 . 1 7 8

14 .204

2 6 . 0

1 1 . 9 5 3

1.302

1.497

1 .730

2 . 0 1 1

2 . 3 5 2

2 . 7 b 9

3 . 2 8 4

3 .924

4 . 7 2 8

5 . 7 4 6

7 . 0 5 0

8 .737

10 .947

13 .876

2 7 . 0

1 2 . 2 6 1

1.300

1.492

1 .723

2 . 0 0 0

2 .337

2 . 7 4 8

3 . 2 5 4

3 .882

4 . 6 6 9

5 . 6 6 4

b . 9 3 6

8 . 5 7 8

10 .724

13 .561

2 8 . 0

12 .574

1.297

1.468

1.716

1 .990

2 . 3 2 2

2 .727

3 .224

3 . 8 4 0

4 . o i l

5 . 5 8 5

6 . 8 2 5

8 . 4 2 4

10 .508

13 .257

2 9 . 0

12 .894

1.2y5

1.484

1.710

1.980

2 .307

2 . 7 0 6

3 . 1 9 5

3 . 8 0 0

4 . 5 5 b

5 .507

6 .718

8 . 2 7 5

1 0 . 3 0 0

1 2 . 9 6 4

30.0 1

13.219

1.293

1 .480

1 .703

1.970

2 . 2 9 3

2 . 6 8 6

3 .167

3 . 7 o l

4 . 5 0 1

5 . 4 3 2

6 .614

8 . 1 3 1

10 .099

12 .b81 1

TABLE A20.3b COMPRESSION RATIOS P^/P,,.. FOR A RANGE OF LIFTS AND CO fc<V

CONDENSING TEMPERATURES FOR R 5 0 2

R502 RTF σ^

\ £ 0 c

X b a r ) (T -T ) o \ CO X E V ; U C \

10 .0

1 5 . 0

2U.0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

7 5 . 0

3 0 . 0

13 .219

2 7 . 3 8

1 7 . 9 3

1 3 . 2 1

10 .39

8 . 5 1

7 . 1 8

6 . 1 8

5 . 4 1

4 . 7 9

4 . 2 9

3 . 8 8

3 . 5 3

3 . 2 4

2 . 9 9

3 1 . 0

1 3 . 5 5 0

2 7 . 4 2

1 7 . 9 5

1 3 . 2 3

1 0 . 4 0

8 . 5 2

7 .18

6 . 1 8

5 . 4 1

4 . 8 0

4 . 3 0

3 . 8 8

3 . 5 3

3 . 2 4

2 . 9 9

3 2 . 0

1 3 . 8 8 7

2 7 . 4 3

1 7 . 9 7

1 3 . 2 4

1 0 . 4 1

8 . 5 2

7 .19

0 .19

5 . 4 1

4 . 8 0

4 . 3 0

3 . 8 8

3 . 5 4

3 . 2 4

2 . 9 9

3 3 . 0

1 4 . 2 3 0

2 7 . 4 8

1 7 . 9 8

1 3 . 2 5

1 0 . 4 1

8 . 5 3

7 .19

6 .19

5 . 4 1

4 . 8 0

4 . 3 0

3 . 8 8

3 . 5 4

3 . 2 4

2 . 9 9

3 4 . 0

1 4 . 5 8 0

2 7 . 4 9

1 7 . 9 9

1 3 . 2 5

1 0 . 4 2

8 . 5 3

7 .19

6 . 1 9

5 . 4 2

4 . 8 0

4 . 3 0

3 . 8 8

3 . 5 3

3 . 2 4

2 . 9 9

3 5 . 0

1 4 . 9 3 5

2 7 . 5 1

1 8 . 0 1

1 3 . 2 6

1 0 . 4 3

8 . 5 4

7 .19

6 .19

5 . 4 2

4 . 8 0

4 . 3 0

3 . 8 8

3 . 5 3

3 . 2 4

2 . 9 8

3 6 . 0

1 5 . 2 9 8

2 7 . 5 1

1 8 . 0 1

1 3 . 2 7

1 0 . 4 3

8 . 5 4

7 . 2 0

6 . 1 9

5 . 4 2

4 . 8 0

4 . 3 0

3 . 8 8

3 . 5 3

3 . 2 4

2 . 9 8

3 7 . 0

1 5 . 6 6 6

2 7 . 5 4

1 8 . 0 2

1 3 . 2 8

1 0 . 4 3

8 . 5 4

7 . 2 0

6 .19

5 . 4 2

4 . 8 0

4 . 3 0

3 . 8 8

3 . 5 3

3 . 2 4

2 . 9 b

3 b . 0

1 6 . 0 4 2

2 7 . 5 4

1 8 . 0 3

1 3 . 2 8

1 0 . 4 3

8 . 5 4

7 . 2 0

6 .19

5 . 4 2

4 . 8 0

4 . 2 9

3 . 8 8

3 . 5 3

3 . 2 3

2 . 9 8

3 9 . 0

l b . 4 2 3

2 7 . 5 ο

1 8 . 0 3

13 .28

1 0 . 4 3

8 . 5 4

7 .20

0 .19

5 . 4 1

4 . 8 0

4 . 2 9

3 . 8 8

3 . 5 3

3 . 2 3

2 . 9 8

4 0 . ϋ

1 6 . 8 1 2

2 7 . 5 0

1 8 . 0 3

13 .28

10 .43

8 .54

7 .20

6 . 1 ^

5 . 4 1

4 . 7 9

4 .29

3 .87

3 . 5 3

3 . 2 3

2.97 1


\ b a r ) ( T - T Γ>>

CO EV ° C \

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7υ.Ο

7 5 . 0

3 0 . 0

13 .219

1 .293

1 .480

1 .703

1 .970

2 . 2 9 3

2 . 6 8 6

3 . 1 6 7

3 . 7 6 1

4 . 5 0 1

5 . 4 3 2

6 . 6 1 4

8 . 1 3 1

1 0 . 0 9 9

1 2 . 6 b l

3 1 . 0

1 3 . 5 5 0

1 .290

1 .476

1.Ö97

1 .961

2 . 2 7 9

2 . 6 6 6

3 . 1 3 9

3 . 7 2 2

4 . 4 4 8

5 . 3 5 9

6 . 5 1 3

7 .991

9 . 9 0 4

1 2 . 4 0 9

3 2 . 0

1 3 . 8 8 7

1 .288

1.472

1 .690

1 .951

2 . 2 6 6

2 . 6 4 7

3 . 1 1 2

3 . 6 8 5

4 . 3 9 6

5 . 2 8 8

6 . 4 1 5

7 . 8 5 6

9 . 7 1 6

1 2 . 1 4 6

3 3 . 0

1 4 . 2 3 0

1 .286

1 .468

1 .684

1 .942

2 . 2 5 2

2 . 6 2 8

3 . 0 8 6

3 . 6 4 8

4 . 3 4 6

5 .219

6 . 3 2 0

7 . 7 2 4

9 . 5 3 4

1 1 . 8 9 2

3 4 . 0

1 4 . 5 8 0

1 .284

1 .464

1 .678

1 .933

2 . 2 3 9

2 . 6 0 9

3 . 0 6 0

3 . 6 1 3

4 . 2 9 7

5 . 1 5 1

6 . 2 2 8

7 . 5 9 7

9 . 3 5 8

1 1 . 6 4 7

3 5 . 0

1 4 . 9 3 5

1.282

1 .461

1 .672

1 .924

2 . 2 2 6

2 . 5 9 1

3 . 0 3 5

3 . 5 7 8

4 . 2 4 9

5 . 0 8 6

6 . 1 3 8

7 . 4 7 4

9 . 1 8 7

1 1 . 4 1 0

3 6 . 0

1 5 . 2 9 8

1 .280

1 .457

1 .666

1 .915

2 . 2 1 4

2 . 5 7 3

3 . 0 1 0

3 . 5 4 4

4 . 2 0 3

5 . 0 2 2

6 . 0 5 0

7 . 3 5 4

9 . 0 2 2

1 1 . 1 8 2

3 7 . 0

1 5 . 6 6 6

1 .278

1 .453

1.661

1.907

2 . 2 0 2

2 . 5 5 6

2 . 9 8 6

3 . 5 1 1

4 . 1 5 7

4 . 9 6 0

5 . 9 6 5

7 .237

8 . 8 6 2

1 0 . 9 6 1

3 8 . 0

1 6 . 0 4 2

1.276

1 .450

1.655

1 .899

2 . 1 8 9

2 . 5 3 9

2 . 9 6 2

3 . 4 7 8

4 . 1 1 3

4 . 8 9 9

5 . 8 b 3

7 . 1 2 5

8 . 7 0 8

1 0 . 7 4 8

3 9 . 0

1 6 . 4 2 3

1.274

1.446

1 .650

1 .890

2 . 1 7 8

2 . 5 2 2

2 . 9 3 9

3 . 4 4 7

4 . 0 7 0

4 . 8 4 1

5 . 8 0 3

7 . 0 1 5

8 . 5 5 8

1 0 . 5 4 1

4 0 . 0

1 6 . 8 1 2

1.272

1 .443

1.644

1.882

2 . 1 6 6

2 . 5 0 6

2 .917

3 . 4 1 6

4 . 0 2 7

4 . 7 8 3

5 . 7 2 5

6 . 9 0 9

8 . 4 1 3

10.341 1

TABLE A20.4b COMPRESSION RATIOS PCQ/PEV FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R502


10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

40.0

16.812

27.56

18.03

13.28

10.43

8.54

7.20

6.19

5.41

4.79

4.29

3.87

3.53

3.23

2.97

41.0 1

17.207

27.58

18.04

13.28

10.44

8.54

7.20

6.19

5.41

4.79

4.29

3.87

3.52

3.23

2.97

42.0 1

17.609

27.58

18.04

13.28

10.43

8.54

7.19

6.19

5.41

4.79

4.29

3.87

3.52

3.22

2.97

43.0 |

18.019

27.57

18.04

13.28

10.43

8.54

7.19

6.18

5.40

4.79

4.28

3.87

3.52

3.22

2.97

44.0

18.436

27.55

18.02

13.27

10.42

8.53

7.18

6.18

5.40

4.78

4.28

3.86

3.51

3.22

2.96

45.0

18.859

27.55

18.02

13.27

10.42

8.53

7.18

6.17

5.39

4.78

4.27

3.86

3.51

3.21

2.96

46.0

19.289

27.55

18.01

13.25

10.41

8.52

7.17

6.17

5.39

4.77

4.27

3.85

3.50

3.21

2.95

47.0 1

19.728

27.52

18.00

13.25

10.40

8.51

7.17

6.16

5.38

4.70

4.2b

3.85

3.50

3.20

2.95

48.0

20.174

27.52 1

17.99

13.24

10.39

8.50

7.16

6.15

5.38

4.7b

4.2b

3.84

3.49

3.20

2.94

49.0

20.627

27.49

17.97

13.22

10.33

8.49

7.15

6.15

5.37

4.75

4.25

3.84

3.49

3.19

2.94

50.0

21.08b

27.46

17.95

13.21

10.37

8.48

7.14

6.14

5.36

4.74

4.24

3.83

3.48

3.19

2.93

TABLE A20.5a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP)_ FOR A RANGE OF R LIFTS AND CONDENSING TEMPERATURES FOR R502

\ £ 0 ^

1 >Tbar) [T -T ) \ \ CO E V o c \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

40.0

16.812

1.272

1.443

1.644

1.882

2.166

2.506

2.917

3.416

4.027

4.783

5.725

6.909

8.413

10.341

41.0

17.207

1.270

1.440

1.639

1.874

2.155

2.490

2.895

3.386

3.986

4.727

5.649

6.806

8.271

10.148

42.0

17.609

1.268

1.436

1.634

1.867

2.144

2.475

2.873

3.356

3.946

4.673

5.575

6.705

8.135

9.961

43.0

18.019

1.266

1.433

1.629

1.859

2.133

2.459

2.852

3.327

3.907

4.620

5.503

6.608

8.003

9.781

44.0

18.436

1.264

1.430

1.623

1.852

2.122

2.444

2.831

3.299

3.869

4.568

5.434

6.514

7.875

9.606

45.0

18.859

1.263

1.427

1.619

1.844

2.111

2.430

2.811

3.272

3.832

4.518

5.365

6.422

7.750

9.437

46.0

19.289

1.261

1.424

1.614

1.837

2.101

2.415

2.791

3.245

3.795

4.469

5.299

6.332

7.629

9.272

47.0 1

19.728

1.259

1.421

1.609

1.830

2.091

2.401

2.772

3.219

3.760

4.421

5.235

6.246

7.512

9.114

48.0

20.174

1.258

1.418

1.604

1.823

2.081

2.388

2.753

3.193

3.725

4.374

5.172

6.161

7.398

8.960

49.0

20.627

1.256

1.415

1.600

1.816

2.072

2.374

2.735

3.168

3.691

4.329

5.111

6.079

7.288

8.810

50.0

21.088

1.254

1.412

1.595

1.810

2.062

2.361

2.717

3.143

3.658

4.285

5.052

6.000

7.181

8.666

TABLE A20.5b COMPRESSION RATIOS P„/P_„ FOR A RANGE OF LIFTS AND CO EV


R502

X * b a r ) ( T C O ~ T E V ] ^ c \

l ü . ü

1 5 . 0

2 0 . ü

2 3 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

3 0 . 0

5 5 . 0

ο θ . υ

6 5 . 0

7 0 . 0

7 5 . 0

5 0 . 0

2 1 . 0 8 8

2 7 . 4 6

1 7 . 9 5

1 3 . 2 1

10 .37

8 . 4 b

7 .14

6 .14

5 . 3 6

4 . 7 4

4 . 2 4

3 . 8 3

3 . 4 8

3 .19

2 . 9 3

5 1 . 0

2 1 . 5 5 7

2 7 . 4 0

1 7 . 9 3

13 .19

1 0 . 3 5

8 .47

7 . 1 3

6 . 1 3

5 . 3 5

4 . 7 4

4 . 2 3

3 .82

3 .47

3 . 1 8

2 . 9 3

5 2 . 0

2 2 . 0 3 3

2 7 . 3 6

1 7 . 8 9

13 .17

1 0 . 3 3

8 . 4 5

7 . 1 2

6 . 1 1

5 . 3 4

4 . 7 3

4 . 2 3

3 . 8 1

3 .47

3 .17

2 . 9 2

5 3 . 0

2 2 . 5 1 7

2 7 . 3 2

1 7 . 8 7

1 3 . 1 4

1 0 . 3 2

8 . 4 4

7 . 1 0

6 . 1 0

5 . 3 3

4 . 7 2

4 . 2 2

3 . 8 0

3 . 4 6

3 . 1 6

2 . 9 1

5 4 . 0

2 3 . 0 0 9

2 7 . 2 9

1 7 . 8 3

1 3 . 1 2

1 0 . 3 0

8 . 4 2

7 .09

6 . 0 9

5 . 3 2

4 . 7 0

4 . 2 1

3 . 7 9

3 . 4 5

3 . 1 5

2 . 9 0

5 5 . 0

2 3 . 5 1 0

2 7 . 2 1

17 .79

1 3 . 0 9

10 .27

8 . 4 0

7 .07

6 . 0 7

5 . 3 1

4 . 6 9

4 . 2 0

3 . 7 8

3 . 4 4

3 . 1 5

2 . 8 9

56.Q

2 4 . 0 2 0

2 7 . 1 4

1 7 . 7 4

1 3 . 0 6

1 0 . 2 5

8 . 3 8

7 . 0 5

6 . 0 6

5 .29

4 . 6 8

4 . 1 8

3 . 7 7

3 . 4 3

3 . 1 4

2 . 8 9

5 7 . 0

2 4 . 5 3 7

2 7 . 0 8

1 7 . 7 1

1 3 . 0 3

10 .22

8 . 3 6

7 . 0 3

6 . 0 4

5 . 2 8

4 . 6 7

4 . 1 7

3 . 7 6

3 .42

3 . 1 3

2 . 8 8

5 8 . 0

2 5 . 0 0 4

2 υ . 9 8

1 7 . 6 5

1 2 . 9 9

10 .19

8 . 3 3

7 . 0 1

6 . 0 2

5 . 2 6

4 . 6 5

4 . 1 6

3 . 7 5

3 . 4 1

3 .1Z

2 . 8 7

5 9 . 0

2 5 . 5 9 9

2 6 . 8 9

1 7 . 6 0

1 2 . 9 5

10 .10

8 . 3 1

6 . 9 9

6 . 0 0

5 .24

4 . 6 4

4 . 1 4

3 . 7 4

3 .39

3 . 1 0

2 . 8 ü

6 0 . 0

2 6 . 1 4 3

2 6 . 8 2

17 .54

12 .91

1 0 . 1 3

8 . 2 8

6 . 9 7

5 . 9 8

5 . 2 2

4 . 0 2

4 . 1 3

3 .72

3 . 3 8

3 . 0 9

2 . 8 4


r ^ c o ° c

( T -T > < a r )

CO E V o ^ \

1 0 . 0

1 5 . 0

2 0 . 0

2 5 . 0

3 0 . 0

3 5 . 0

4 0 . 0

4 5 . 0

5 0 . 0

5 5 . 0

6 0 . 0

6 5 . 0

7 0 . 0

1 7 J . U

5 0 . 0

2 1 . 0 8 8

1.254

1 .412

1 .595

1 .810

2 . 0 6 2

2 . 3 6 1

2 .717

3 . 1 4 3

3 . 6 5 8

4 . 2 8 3

5 . 0 5 2

6 . 0 0 0

7 . 1 8 1

8 . 6 b 6

5 1 . 0

2 1 . 5 5 7

1 .253

1.409

1.591

1 .803

2 . 0 5 3

2 . 3 4 8

2 . 6 9 9

3 . 120

3 . 6 2 6

4 . 2 4 1

4 . 9 9 4

5 . 9 2 2

7 . 0 7 7

8 . 5 2 6

5 2 . 0

2 2 . 0 3 3

1 .251

1 .406

1.587

1 .797

2 . 0 4 4

2 . 3 3 6

2 . 6 8 2

3 . 0 9 6

3 . 5 9 5

4 . 1 9 9

4 . 9 3 7

5 . 8 4 7

6 . 9 7 5

8 . 3 9 0

5 3 . 0

2 2 . 5 1 7

1 .250

1 .404

1.582

1.791

2 . 0 3 5

2 . 3 2 3

2 . 6 6 5

3 . 0 7 3

3 . 5 6 4

4 . 1 5 8

4 . 8 8 2

5 . 7 7 3

6 . 8 / 7

8 . 2 3 8

1 54.0

2 3 . 0 0 9

1 .248

1 .401

1 .578

1 .785

2 . 0 2 6

2 . 3 1 1

2 . 6 4 8

3 . 0 5 1

3 . 5 3 4

4 . 1 1 8

4 . 8 2 9

5 . 7 0 2

6 . 7 8 2

8.13U

5D.0

2 3 . 5 1 0

1.247

1 .398

1 .574

1.779

2 . 0 1 8

2 . 2 9 9

2 . 6 3 2

3 . 0 2 9

3 . 5 0 5

4 . 0 7 9

4 . 7 7 7

5 . 6 3 2

6 . 6 8 9

8 . 0 0 b

I 56.0

2 4 . 0 2 0

1 .245

1 .396

1 .570

1 .773

2 . 0 0 9

2 . 2 8 8

2 . 6 1 7

3 . 0 0 8

3 . 4 7 6

4 . 0 4 1

4 . 7 2 6

5 . 3 6 5

6 . 5 9 9

7 . 8 8 5

5 7 . 0

2 4 . 5 3 7

1.244

1 .393

1 .566

1 .767

2 . 0 0 1

2 . 2 7 6

2 . 6 0 1

2 . 9 8 7

3 . 4 4 8

4 . 0 0 3

4 . 6 7 6

5 . 4 9 9

6 . 5 1 1

7. 768

5 8 . 0

2 5 . 0 6 4

1.242

1.391

1 .562

1.761

1.993

2 . 2 6 5

2 . 5 8 6

2 . 9 6 6

3 . 4 2 1

3 . 9 6 7

4 . 6 2 8

5 . 4 3 5

6 . 4 2 6

7 .655

5 9 . 0

2 5 . 5 9 9

1 .241

1.389

1.559

1 .756

1 .985

2 . 2 5 4

2 . 5 7 1

2 . 9 4 6

3 . 3 9 4

3 . 9 3 2

4 . 5 8 1

5 . 3 7 2

6 . 3 4 3

7 . 5 4 D

6 0 . 0

2 0 . 1 4 3

1.240

1.386

1.555

1.750

1 .978

2 .244

2 . 5 5 7

2 .927

3 . 3 6 8

3 .89 7

4 . 5 3 5

5 . 3 1 2

6 . 2 6 3

7.AJ8

TABLE A20.6b COMPRESSION RATIOS PC C / P

E V F°R A RANGE OF LIFTS AND


APPENDIX 21


Operating on R115*

chemical name

chemical formula

molecular weight




freezing point, C

safety group/class

Chloro pentafluoro ethane

CC1F2CF3

170.9

79.8

31.55

614.0

-39.11

-106.1

-

^Adapted from Srinivasan, P., S. Devotta, F.A. Watson, and F.A. Holland. Derived thermodynamic design data for heat pump systems operating on R115. J. Heat Recovery Systems (in press).

The basic thermodynamic properties were taken from Thermodynamic Properties of Arcton 115 SI Units. Imperial Chemical Industries Ltd., Imperial Chemical House, Millbank, London SW1P 3JF.

336

70.0



2 CO

LO


■ » ■ ■ ■ ■ I l l I 20 25 30 35 40 45 50 55 60 65

condensing temperature Τ^,ο0 FIG.A21.2 THEORETICAL RANKINE COEFFICIENT OF

PERFORMANCE AGAINST CONDENSING TEMPERATÜRE FOR R115 FOR VARIOUS COMPRESSION RATIOS AND GROSS TEMPERATURE LIFTS

Rl 15 339

Tco °c

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75

79.95 critical

pco bar

4.4254 5.1610 5.9842 6.9014 7.9197 9.0466 10.2930 11.6590 13.1660 14.8130 16.62-20 18.5960 20.7620 23.1230 25.7160 28.5460 31.6300

density kg m

liquid

1398.8 1377.3 1355.3 1332.5 1308.9 1284.4 1258.9 1233.2 1204.3 1174.6 1142.9 1108.6 1070.6 1027.5 975.0 903.6 609.8

vapour

35.157 40.886 47.350 54.637 62.857 72.141 82.683 94.607 108.316 124.032 142.470 164.169 190.691 225.115 268.783 329.075 609.756

PV

bar m kg

0.12588 0.12623 0.12638 0.12631 0.12600 0.12540 0.12449 0.12324 0.12155 0.11943 0.11667 0.11327 0.10888 0.10272 0.09568 0.08670 0.05190

latent heat

kJ kg"1

105.140 102.756 100.305 97.769 95.129 92.358 89.422 86.291 82.89 7 79.192 75.055 70.390 64.946 58.005 50.109 39.953 0.000

MJ m

3.6964 4.2013 4.7494 5.3418 5.9795 6.6628 7.9394 8.1637 8.9791 9.8223 10.69 31 11.5559 12.3846 13.0578 13.4684 13.1475 O.OOOO

enthalpy of


205.140 207.730 210.298 212.834 215.324 217.755 220.108 222.364 224.489 226.456 228.203 229.677 230.745 231.097 230.516 229.200 211.711


kg MJ~

9.5111 9.7318 9.9696 10.2282 10.5120 10.8274 11.1829 11.5887 12.0632 12.6275 13.3236 14.2066 15.3974 17.2399 19.9565 25.0290

PC



^ s i P bad o£° 1 KT -T ) cN^ L CO EV \ J

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

15.0

) 6.901

26.41

17.21

12.62

9.87

8.04

6.74

5.76

5.01

4.41

3.93

3.53

3.19

2.91

2.66

ib.O

7.097

26.46

17.24

1.2.64

9.88

o.05

6.75

5.77

5.02

4.42

3.93

3.53

3.19

2.91

2.66

17.0

7.296

: 26.51

17.27

12.66

9.90

8.06

6.75

5.78

5.02

4.42

3.93

3.53

3.19

2.91

2.66

18.0

7.500

26.56

17.30

12.68

9.91

8.07

6.76

5.78

5.03

! 4.43

3.94

3.53

3.20

2.91

2.66

19.0

7.708

26.61

17.33

12.70

9.93

8.08

6.77

5.79

5.03

4.43

3.94

3.53

3.20

2.91

1 2.66

20.0

7.920

26.64

17.35

12.72

9.94

8.09

6.78

5.80

5.04

4.43

3.94

3.54

3.20

2.91

2.66

21.0

8.136

26.67

17.38

12.73

9.95

8.10

6.78

5.80

5.04

4.43

3.94

3.54

3.20

2.91

2.66

22.0

8.357

26.73

17.41

12.75

9.96

8.11

6.79

5.80

5.04

4.44

3.94

3.54

3.20

2.91

2.66

23.0

8.582

26.79

17.44

12.77

9.98

8.12

6.80

5.81

5.05

4.44

3.94

3.54

3.20

2.91

2.66

24.0

8.8L2

26.82

17.46

12.78

9.99

8.13

6.80

5.81

5.05

4.44

3.95

3.54

3.20

2.91

2.66

2^.U

9.046

26.85

17.48

12.80

9.99

8.13

6.81

5.82

5.05

4.44

3.95

3.54

3.19

2.90

2.66


kp°c ]

^ ^ r o b a r )

KT -T ) ο \ Γ CO EV C ^ S

10.0

15.0

20.0

25.0

30.0

35.0

40.U

45.0

50.0

55.0

60.0

65.0

70.0

75.0

15.0

6.901

1.337

1.560

1.830

2.162

2.574

3.087

3.735

4.561

5.624

7.J09

8.837

11.282

14.597

19.165

16.0

7.097

1.334

1.554

1.822

2.150

2.554

3.059

3.695

4.503

5.541

6.891

8.668

11.036

14.240

18.640 1

17.0

7.296

1.332

1.549

1.813

2.137

2.536

3.032

3.655

4.446

5.461

6.776

8.504

10.800

13.897

18.138 1

18.0

7.500

1.329

1.544

1.805

2.124

2.517

3.005

3.617

4.392

5.383

6.665

8.345

10.572

13.568

17.656

19.0

7.708

1.326

1.539

1.797

2.112

2.499

2.979

3.580

4.338

5.307

6.558

8.192

10.352

13.251

17.194

20.0

7.920

1.323

1.534

1.790

2.100

2.481

2.954

3.543

4.286

5.234

6.454

8.043

10.140

12.946

16.751

21.0

8.136

1.321

1.530

1.782

2.089

2.464

2.929

3.508

4.236

5.162

6.353

7.900

9.937

12.653

16.326

22.0

8.357

1.318

1.525

1.774

2.077

2.447

2.904

3.473

4.187

5.093

6.255

7.762

9.740

12.370

15.918

23.0

8.582

1.316

1.521

1.767

2.066

2.431

2.880

3.439

4.139

5.026

6.160

7.627

9.550

12.098

15.526

24.0

8.812

1.313

1.516

1.760

2.055

2.415

2.857

3.406

4.093

4.960

6.068

7.498

9.366

11.836

15.150

25.0 1

9.046

1.311

1.512

1.753

2.044

2.399

2.835

3.374

4.047

4.896

5.978

7.372

9.188

11.583

14.788

TABLE A21.2b COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES PORR115 C ° E V

Rl 15 341

Xco

T C O - T E V ^ C \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

1 75.0

25.0

9.046

26.85

17.48

12.80

9.99

8.13

6.81

5.82

5.05

4.44

3.95

3.54

3.19

2.90

, 2.66

26.0

9.286

26.87

17.48

12.81

10.00

8.14

6.81

5.82

5.05

4.44

3.94

3.53

3.19

2.90

2.65

27.0

9.531

26.87

17.49

12.81

10.01

8.14

6.81

5.82

5.05

4.44

3.94

3.53

3.19

2.90

2.65

28.0

9.779

26.91

17.52

12.82

10.01

8.14

6.82

5.82

5.05

4.44

3.94

3.53

, 3.19

2.90

2.65

29.0

10.032

26.94

17.53

12.84

10.02

8.15

6.82

5.82

5.05

4.44

3.94

3.53

3.19

2.89

2.65

30.0 1

10.291

26.97

17.55

12.85

10.03

8.15

6.82

5.82

5.05

4.44

3.94

3.53

3.13

2.89

2.64

31.0

10.554

27.02

17.58

12.85

10.04

3.16

6.82

3.82

5.05

4.44

3.94

3.53

3.13

2.89

2.64

32.0 1

10.822

27.05

17.59

12.87

10.04

8.16

6.82

5.82

5.05

4.43

3.94

3.52

3.18

2.89

2.64

33.0 J

11.096

27.07

17.61

12.88

10.05

8.16

6.82

3.82

1 5.05

4.43

3.93

3.52

3.17

2.88

2.63

34.0

11.375

27.07

17.61

12.88

10.05

8.16

6.82

i 3.82

5.05

4.43

3.93

3.52

3.17

2.88

2.63

35.0

11.660

27.07

17.61

12.88

10.04

8.16

6.82

5.32

5.04

4.42

3.92

3.51

3.16

2.87

2.62


rXco°c

KT -T ) ^ v y co EV; \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

25.0

9.046

1.311

1.512

1.753

2.044

2.399

2.835

3.374

4.047

4.896

5.978

7.372

9.188

11.583

14.788

26.0

9.286

1.308

1.507

1.746

2.034

2.384

2.813

3.342

4.003

4.835

5.892

7.251

9.017

11.341

14.441

27.0

9.531

1.306

1.504

1.739

2.024

2.369

2.791

3.312

3.961

4.775

5.809

7.134

8.852

11.109

14.108

28.0

9.779

1.304

1.499

1.733

2.014

2.354

2.770

3.282

3.919

4.716

5.727

7.019

8.691

10.882

13.785

29.0 j

10.032

1.302

1.495

1.726

2.004

2.340

2.749

3.253

3.878

4.659

5.647

6.908

8.536

10.663

13.475

30.0

10.291

1.299

1.491

1.720

1.994

2.325

2.729

3.224

3.838

4.604

5.570

6.800

1 8.386

10.451

13.176

31.0

10.554

1.297

1.487

1.713

1.984

2.312

2.709

3.197

3.799

4.550

5.495

6.696

8.241

10.248

12.890

32.0

10.822

1.295

1 1.483

1.707

1.975

2.298

2.690

3.169

3.761

4.497

5.422

6.595

8.100

10.051

12.613

33.0

11.096

1.293

1.479

1.701

1.966

2.285

2.671

3.143

3.724

4.446

5.351

6.498

7.964

9.861

12.347

34.0

11.375

1.291

1.476

1.695

1.957

2.272

2.653

3.117

3.688

4.397

5.283

6.403

7.832

9.678

12.089

35.0 1

11.660

1.289

1.472

1.689

1.948

2.259

2.635

3.092

3.653

4.348

5.216

6.311

7.705

9.501

11.842

TABLE A21.3b COMPRESSION RATIO P /P FOR A RANGE OP LIFTS AND CONDENSING TEMPERATURES FOR R115 C 0 E V


Xco b a r

(T -T JV y co EVO^V

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

35.0 )

11.660

27.07

17.61

12.88

10.04

8.16

6.82

5.82

5.04

4.42

3.92

3.51

3.16

2.87

1 2.62 1

36.0

11.949

27.10

17.61

12.88

10.04

8.16

6.81

5.81

5.04

4.42

3.92

3.51

3.16

2.87

2.62

37.0

12.244

27.11

17.60

12.87

10.03

8.15

6.81

5.81

5.03

4.41

3.91

3.50

3.15

2.86

2.61

38.0

12.545

27.12

17.60

12.87

10.04

8.15

6.81

5.80

5.03

4.41

3.91

3.49

3.15

2.85

2.60

39.0

12.851

27.13

17.60

12.87

10.03

8.15

6.80

5.80

5.02

4.40

3.90

3.49

3.14

2.85

2.60

40.0

13.163

27.09

17.59

12.86

10.02

8.14

6.79

5.79

5.01

4.40

3.90

3.48

3.13

2.84

2.59

41.0

13.480

27.03

17.58

12.84

10.01

8.12

6.78

5.78

5.00

4.39

3.89

3.47

3.13

2.83

2.58

42.0

13.805

26.99

17.58

12.83

10.00

8.12

6.78

5.77

5.00

4.38

3.88

3.46

3.12

2.82

2.57

43.0

14.136

26.94

17.55

12.81

9.99

8.11

6.76

5.76

4.99

4.37

3.87

3.46

3.11

2.82

2.57

44.0

14.472

26.98

17.55

12.81

9.98

8.10

6.76

5.75

4.98

4.36

3.86

3.45

3.10

2.81

2.56

45.0

14.814 1

27.04

17.56

12.81

9.97

8.09

6.75

5.74

4.97

4.35

3.85

3.44

3.09

2.80

2.55

THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP) FOR A RANGE OF LIFTS AND CONDENSING REMPERATURES FOR R115

|Xco° c

Xcob a r )

(T -T )V CO E V o \

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

35,0

11.660

1.289

1.472

1.689

1.948

2.259

2.635

3.092

3.653

4.348

5.216

6.311

7.705

9.501

11.842

36.0

11.949

1.287

1.469

1.684

1.940

2.247

2.617

3.067

3.619

4.301

5.151

6.221

7.582

9.330

11.602

37.0

12.244

1.285

1.465

1.678

1.931

2.235

2.600

3.043

3.586

4.255

5.088

6.134

7.462

9.164

11.372

38.0

12.545

1.283

1.462

1.673

1.923

2.223

2.583

3.020

3.553

4.210

5.027

6.050

7.346

9.004

11.149

39.0

12.851

1.281

1.458

1.667

1.915

2.211

2.566

2.997

3.522

4.167

4.967

5.968

7.233

8.849

10.934

40.0

13.163

1.279

1.455

1.662

1.907

2.200

2.550

2.974

3.491

4.124

4.909

5.889

7.124

8.699

10.726

41.0

13.480

1.277

1.452

1.657

1.899

2.188

2.535

2.952

3.460

4.083

4.852

5.811

7.018

8.553

10.526

42.0

13.805

1.276

1.448

1.652

1.892

2.178

2.519

2.931

3.431

4.043

4.798

5.737

6.916

8.413

10.332

43.0 1

14.136

1.274

1.446

1.647

1.885

2.167

2.505

2.911

3.403

4.004

4.745

5.665

6.818

8.278

10.146

44.0 1

14.472

1.272

1.443

1.642

1.878

2.157

2.490

2.890

3.375

3.966

4.692

5.593

6.721

8.146

9 .965,

45.0 1

14.814

1.270

1.440

1.63U

1.87U

2.14ο

2 . 4 7 J

2.87U

3.347

3.929

4.642

5.525

6.627

8.018

9.790 1

TABLE A21.4b COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES ^ τ . T.-. I r CO EV FOR R115

Rl 15 343 [Χτ " uc \ c o

N p bar) NCO

(T -T )oS. CO EV C \ .

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

45.0

14.814

27.04

17.56

12.81

9.97

8.09

6.75

5.74

4.97

4.35

3.85

3.44

3.09

2.80

2.55

46.0

15.161

27.00

17.52

12.79

9.96

8.07

6.73

5.73

4.96

4.34

3.84

3.43

3.08

2.79

2.54

47.0

15.515

26.96

17.47

12.77

9.93

8.05

6.72

5.72

4.94

4.33

3.83

3.41

3.07

2.78

2.53

48.0

15.876

26.86

17.42

12.74

9.91

8.03

6.70

5.70

4.93

4.31

3.81

3.40

3.06

2.76

2.51

49.0

16.245

26.73

17.36

12.70

9.88

8.01

6.67

5.68

4.91

4.30

3.80

3.39

3.04

2.75

2.50

50.0

16.619

26.78

17.37

12.68

9.86

7.99

6.66

5.67

4.90

4.28

3.79

3.37

3.03

2.74

2.49

51.0

17.001

26.77

17.33

12.65

9.84

7.97

6.64

5.65

4.88

4.27

3.77

3.36

3.02

2.72

2.48

52.0

17.388

26.70

17.30

12.60

9.82

7.95

6.62

5.63

4.86

4.25

3.75

3.34

3.00

2.71

2.46

53.0

17.784

26.56

17.21

12.55

9.77

7.91

6.59

5.60

4.84

4.23

3.73

3.33

2.98

2.69

2.45

54.0

18.187

26.44

17.14

12.50

9.73

7.87

6.56

5.57

4.81

4.20

3.71

3.30

2.96

2.68

2.43

55.0 1

18.597

26.30

17.09

12.45

9.69

7.84

6.52

5.54

4.78

4.18

3.69

3.28

2.94

2.65

2.41

TABLE A21.5a THEORETICAL RANKINE COEFFICIENTS OF PERFORMANCE (COP)R AND CONDENSING TEMPERATURES FOR R115

FOR A RANGE OF LIFTS

X c o b a r

T C O - T E V ^ X

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

45.0

14.814

1.270

1.440

1.638

1.870

2.146

2.475

2.870

3.347

3.929

4.642

5.525

6.627

8.018

9.790

46.0

15.161

1.269

1.436

1.633

1.863

2.136

2.461

2.851

3.321

3.892

4.592

5.457

6.536

7.893

9.619

47.0

15.515

1.267

1.434

1.628

1.856

2.126

2.447

2.831

3.294

3.856

4.544

5.392

6.447

7.773

9.455

48.0

15.876

1.266

1.431

1.623

1.850

2.117

2.434

2.813

3.269

3.822

4.497

5.328

6.362

7.657

9.297

49.0

16.245

1.264

1.428

1.619

1.844

2.108

2.421

2.795

3.244

3.788

4.452

5.267

6.279

7.545

9.144

50.0 1

16.619

1.263

1.425

1.615

1.837

2.098

2.408

2.777

3.220

3.755

4.407

5.207

6.198

7.435

8.995

51.0

17.001

1.261

1.423

1.611

1.831

2.089

2.396

2.760

3.197

3.724

4.364

5.149

6.119

7.329

8.851

52.0

17.388

1.260

1.420

1.607

1.824

2.081

2.383

2.743

3.173

3.692

4.322

5.092

6.043

7.226

8.712

53.0

17.784

1.258

1.418

1.603

1.819

2.072

2.371

2.727

3.151

3.662

4.281

5.037

5.969

7.126

8.577

54.0

18.187

1.257

1.415

1.599

1.813

2.064

2.360

2.710

3.129

3.632

4.241

4.984

5.897

7.029

8.446

55.0

18.597

1.255

1.413

1.595

1.807

2.056

2.348 j

2.695

3.108

3.603

4.202

4.932

5.827

6.935

8.320

TABLE A21.5b COMPRESSION RATIO P /P FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R115 C ° E V

344 Thermodynamic Design Data for Heat Pump Systems iN/r ^C I xco

ΝξαΗ

10.0

15.0

20.0

I 25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

55.0

18.597

26.30

17.09

12.45

9.69

7.84

6.52

5.54

4.78

4.18

3.69

3.28

2.94

2.65

2.41

56.0

19.013

26.22

17.04

12.40

9.64

7.80

6.49

5.51

4.76

4.15

3.66

3.26

2.92

2.63

2.39

57.0

19.438

26.14

16.96

12.35

9.59

7.77

6.46

5.48

4.73

4.13

3.64

3.24

2.90

2.61

2.37

58.0

19.871

26.23

16.98

12.34

9.58

7.75

6.44

5.47

4.71

4.11

3.63

3.22

2.89

2.60

2.36

59.0

20.312

26.28

16.93

12.31

9.56

7.73

6.42

5.45

4.70

4.10

3.61

3.21

2.87

2.59

2.35

60.0

20.759

26.10

16.83

12.26

9.51

7.69

6.39

5.42

4.67

4.07

3.59

3.18

2.85

2.57

2.32

61.0

21.214

25.98

16.74

12.20

9.45

7.63

6.34

5.38

4.63

4.04

3.55

3.15

2.82

2.54

2.30

62.0

21.679

25.58

16.53

12.04

9.34

7.54

6.27

5.31

4.57

3.98

3.51

3.11

2.78

2.50

2.27

63.0

22.151

25.11

16.24

11.84

9.19

7.42

6.17

5.23

4.50

3.92

3.45

3.U6

2.74

2.46

2.23

64.0

22.632

24.88

L6.13

11.73

9.10

7.35

6.11

5.18

4.46

3.88

3.41

3.03

2.7u

2.43

2.2U

65.0 1

23.123

24.31

15.82

11.52

8.96

7.24

6.02

5.10

4.38

3.82

3.36

2.97

2.o6

2.39

2.1b


F ^ — 1 X b a r )

T C O - T E / ^ \

' 10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

55.0 |

18.597

1.255

1.413

1.595

1.807

2.056

2.348

2.695

3.108

3.603

4.202

4.932

5.827

6.935

8.320

56.0

19.013

1.254

1.410

1.591

1.802

2.048

2.337

2.679

3.087

3.575

4.164

4.881

5.759

6.844

8.197

57.0

19.438

1.253

1.408

1.588

1.796

2.039

2.326

2.664

3.066

3.547

4.127

4.831

5.693

6.755

8.078

58.0

19.871

1.252

1.406

1.584

1.791

2.032

2.315

2.649

3.046

3.521

4.091

4.783

5.628

6.669

7.962

59.0

20.312

1.250

1.404

1.581

1.786

2.025

2.305

2.635

3.027

3.495

4.057

4.737

5.566

6.586

7.851

60.0

20.759

1.249

1.401

1.577

1.780

2.017

2.295

2.621

3.008

3.469

4.022

4.691

5.505

6.504

7.742

61.0

21.214

1.248

1.399

1.574

1.775

2.010

2.285

2.607

2.989

3.444

3.989

4.646

5.446

6.425

7.636

62.0

21.679

1.247

1.397

1.570

1.771

2.003

2.274

2.594

2.971

3.420

3.956

4.603

5.388

6.349

7.534

63.0

22.151

1.246

1.395

1.567

1.766

1.996

2.265

2.581

2.954

3.396

3.925

4.561

5.332

6.274

7.435

64.0 1

22.632

1.244

1.393

1.564

1.761

1.990

2.256

2.568

2.936

3.373

3.894

4.520

5.278

6.202

7.338

65.0 1

23.123

1.243

1.391

1.561

1.757

1.983

2.247

2.556

2.920

3.350

3.864

4.480

5.225

6.132

7.245

TABLE A21.6b COMPRESSION RATIO Ρ-,,/Ρ^, FOR A RANGE OF LIFTS AND CONDENSING TEMPERATURES FOR R115 C 0 E V

NOMENCLATURE

CB

FC

V (COP)

(COP) 1

(COP)( (COP)

(COP)

OV

R

(CR)

(DCFRR)

fAP H X (HPE) R

k

(MW)

n

n

P

pco

annual outlay equivalent to the fixed capital cost

unit cost of energy for direct heating

unit cost of heat energy delivered by the heat pump system

unit cost of high grade energy to the heat pump system

fixed capital cost of the heat pump system

heat capacity per unit mass at constant pressure

heat capacity per unit mass at constant volume

coefficient of performance

coefficient of performance actually obtained from the heat pump

Carnot coefficient of performance of the heat pump

overall coefficient of performance of the complete system

Rankine coefficient of performance of the heat pump

compression ratio of the heat pump = P^/P^, CU EV

discounted cash flow rate of return

annuity present worth factor

enthalpy of working fluid at state condition X

heat pump effectiveness compared to the Rankine coefficient of performance fractional interest rate payable on borrowed money

polytropic coefficient of the working fluid

molecular weight of the working fluid

estimated life of heat pump system in Equation 1.15

exponent = (k - 1)/k in Equation 2.1

absolute pressure

vapour pressure of condensing working fluid

£ year -1

£ kWh

£ kWh

-1

-1

£ kWh

kJ kg""1 K λ

kJ kg"1 κ"1

dimensionless

dimensionless

dimensionless

dimensionless

dimensionless

dimensionless -1 year

dimensionless

kJ kg"1

dimensionless -1 year

dimensionless

kg kmol

years

dimensionless

bar

bar

345

346

PEV (PBP)

(PER)

%

r

R

R'

T

TC Tco TD

EV

V

W

W. 1

X

Greek


vapour pressure of evaporating working fluid

payback period of heat pump system

primary energy ratio

heat delivered by condensing working fluid

heat absorbed by evaporating working fluid

energy cost ratio = c /Cy

universal gas constant = 8.315

specific gas constant per unit mass = R/(MW)

temperature

critical temperature of working fluid

temperature of condensing working fluid

temperature of heat sink of the heat pump

temperature of evaporating working fluid

temperature of heat source of the heat pump

vapour volume of working fluid

work delivered to the shaft of the compressor

isentropic work of compression of the working fluid

wetness fraction of unsaturated working fluid vapour

number of operating hours per year of heat pump system

compressibility coefficient of working fluid

letters

Ύ

ΔΤ

ΔΤ.

n λ

p

Φ

CO EV

= C /C ratio of heat capacities of working fluid

temperature driving force in the condenser

temperature driving force in the evaporator

efficiency of primary power unit

latent heat of vapourization of working fluid

density of working fluid

entropy of working fluid

bar

years

dimensionless

kW

kW

dimensionless

kJ kmol""1 K"1

kJ kg""1 K"1

°C or K

°C or K

C or K

C or K

C or K

C or K 3 i _1 m kg

kW

kW

dimensionless

dimensionless

dimensionless

dimensionless

K

K

dimensionless

kJ kg""1 , -3 kg m

kJ kg"1 K"1

INDEX

Auxiliary heat exchanger, to preheat product water

stream, 32 to superheat fluid to a

compressor, 28

Carnot cycle, 2 Coefficient of performance, see

heat pump cycles, Compression ratio, 2 variation with gross temperature

lift, 6 Critical temperature, 9

Design of a heat pump system, 22 duty limited by the available

compressor, 23 single stage matched duty, 25 single stage unmatched duty, 22 suitability of an available heat

pump system, 22 two stage matched duty, 30

Discounted cash flow rate of return, 21

Economics of heat pumps, 19

Heat pump cycle, 2 coefficient of performance, 2 actual, 6 Carnot, 2 Rankine, 4 overall, 31 variation with condensing temperature, 12,13,14,15

variation with gross temperature lift, 9

critical parameters, 2 effectiveness, 9 principle of, 1 vapour compression, 32

Industrial potential for heat pump systems, 32

International numbering system for working fluids, 11

Partial condensation on isentropic compression, 5

Payback period of a heat pump system, 20

Primary energy ratio, 19

Rankine cycle, 3 deviation from, 7

Refrigerator cycle, 2 coefficient of performance, 2

Safety classification of working fluids, 10

Safety codes for working fluids, 11 Subcooling of working fluid, 28 Superheating of working fluid, on compression, 28 on isentropic compression, 5

Temperature lift, gross, 2 net, 2 variation with condensing

temperature, 16,17,18 Two stage heat pump, 31

Unit cost of energy delivered by a heat pump, 20

Working fluids, 9 international numbering system

for, 11 safety classification of, 10 safety codes for, 11 selection of, 19

347

ErrataTHERMODYNAMIC DESIGN DATA FOR HEAT PUMP SYSTEMSA Conlprellensive Data Base alld Design Ma11ualF A HOLLAND, F A WATSON and S DEVOTTA, University ofSalford

The reader's notice is uraw11 to aillelluments all tIle followillg pages:

Page 98 The captioll to Figllre A4.1 SllOllld reacl -PRESSURE AGAINST ENTHALPY PER UNIT MASS FOR Rll

Page 1() 1 The captioll to tile seconel tal)le Sl10l11d read

TABLE A4.2b COMPRESSION RATIOS PCO/PEV FOR ARANGE OF LIFTS AND CONDENSINGTEMPERATURES FOR Rll

Page 1~5 ..5 Li11C 7 aIlll 8 SIlO lllll reacl --nonnal boiling point. Cc -4.00freezing point, °c -48.00

Page 272 Line 4 frolll tIle l)ottOlTI SllOlll(1 reacl C'Olnpllter l)fograllls

Page _,()5 Li11e 4 froln tIle l10ttOIll SlloLlleJ read ASIIRJ41~' !{Clildf) ()() k

thermodynamic design data for heat pump systems. a comprehensive data base and design manual

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