enerk design software for hvac enerk a.h.c. van paassen and t.p. van der stelt mei 2003
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![Page 1: Enerk Design Software for HVAC Enerk A.H.C. van Paassen and T.P. van der Stelt Mei 2003](https://reader035.vdocuments.us/reader035/viewer/2022062516/56649d575503460f94a36cb5/html5/thumbnails/1.jpg)
EnerkDesign Software for HVAC
Enerk
A.H.C. van
Paassen
and
T.P. van der Stelt
Mei 2003
![Page 2: Enerk Design Software for HVAC Enerk A.H.C. van Paassen and T.P. van der Stelt Mei 2003](https://reader035.vdocuments.us/reader035/viewer/2022062516/56649d575503460f94a36cb5/html5/thumbnails/2.jpg)
Enerk
• The program must be recognizable for the designer, i.e. he must have the possibility to indicate his wishes in a Mollier-diagram
• The program must be useful in early development stages
• The program must be clear and educationally justified
Objective of the program
![Page 3: Enerk Design Software for HVAC Enerk A.H.C. van Paassen and T.P. van der Stelt Mei 2003](https://reader035.vdocuments.us/reader035/viewer/2022062516/56649d575503460f94a36cb5/html5/thumbnails/3.jpg)
Enerk
Program structure
Comfort and heating and cooling load calculation
Statistical processing
- Climate system- Air handling- Energy consumption
Comfort and heating and cooling load calculation
![Page 4: Enerk Design Software for HVAC Enerk A.H.C. van Paassen and T.P. van der Stelt Mei 2003](https://reader035.vdocuments.us/reader035/viewer/2022062516/56649d575503460f94a36cb5/html5/thumbnails/4.jpg)
Input room and wall data
Enerk
Comfort and heating and cooling load calculation
![Page 5: Enerk Design Software for HVAC Enerk A.H.C. van Paassen and T.P. van der Stelt Mei 2003](https://reader035.vdocuments.us/reader035/viewer/2022062516/56649d575503460f94a36cb5/html5/thumbnails/5.jpg)
Input room and wall data
Enerk
![Page 6: Enerk Design Software for HVAC Enerk A.H.C. van Paassen and T.P. van der Stelt Mei 2003](https://reader035.vdocuments.us/reader035/viewer/2022062516/56649d575503460f94a36cb5/html5/thumbnails/6.jpg)
Enerk
Input room and wall data Input room
shading data
Comfort and heating and cooling load calculation
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Enerk
Input room shading data
![Page 8: Enerk Design Software for HVAC Enerk A.H.C. van Paassen and T.P. van der Stelt Mei 2003](https://reader035.vdocuments.us/reader035/viewer/2022062516/56649d575503460f94a36cb5/html5/thumbnails/8.jpg)
Enerk
Input room and wall data
Comfort and heating and cooling load calculation
Input room shading data Input room
use data
![Page 9: Enerk Design Software for HVAC Enerk A.H.C. van Paassen and T.P. van der Stelt Mei 2003](https://reader035.vdocuments.us/reader035/viewer/2022062516/56649d575503460f94a36cb5/html5/thumbnails/9.jpg)
Input room use data
Enerk
![Page 10: Enerk Design Software for HVAC Enerk A.H.C. van Paassen and T.P. van der Stelt Mei 2003](https://reader035.vdocuments.us/reader035/viewer/2022062516/56649d575503460f94a36cb5/html5/thumbnails/10.jpg)
Enerk
Input room and wall data
Comfort and heating and cooling load calculation
Input room shading data Input room
use data Climate data accordingshort reference year, reference year 64-65, or any other user data
![Page 11: Enerk Design Software for HVAC Enerk A.H.C. van Paassen and T.P. van der Stelt Mei 2003](https://reader035.vdocuments.us/reader035/viewer/2022062516/56649d575503460f94a36cb5/html5/thumbnails/11.jpg)
Enerk
Input room and wall data
Day results
Comfort and heating and cooling load calculation
Input room shading data Input room
use data Climate data accordingshort reference year, reference year 64-65, or any other user data
![Page 12: Enerk Design Software for HVAC Enerk A.H.C. van Paassen and T.P. van der Stelt Mei 2003](https://reader035.vdocuments.us/reader035/viewer/2022062516/56649d575503460f94a36cb5/html5/thumbnails/12.jpg)
Day results
Enerk
![Page 13: Enerk Design Software for HVAC Enerk A.H.C. van Paassen and T.P. van der Stelt Mei 2003](https://reader035.vdocuments.us/reader035/viewer/2022062516/56649d575503460f94a36cb5/html5/thumbnails/13.jpg)
Enerk
Input room and wall data
Day results
Comfort data
Comfort and heating and cooling load calculation
Input room shading data Input room
use data Climate data accordingshort reference year, reference year 64-65, or any other user data
![Page 14: Enerk Design Software for HVAC Enerk A.H.C. van Paassen and T.P. van der Stelt Mei 2003](https://reader035.vdocuments.us/reader035/viewer/2022062516/56649d575503460f94a36cb5/html5/thumbnails/14.jpg)
Comfort data
Enerk
![Page 15: Enerk Design Software for HVAC Enerk A.H.C. van Paassen and T.P. van der Stelt Mei 2003](https://reader035.vdocuments.us/reader035/viewer/2022062516/56649d575503460f94a36cb5/html5/thumbnails/15.jpg)
Enerk
Input room and wall data
Day results
Comfort data
Comfort and heating and cooling load calculation
Input room shading data Input room
use data Climate data accordingshort reference year, reference year 64-65, or any other user data
Year results
![Page 16: Enerk Design Software for HVAC Enerk A.H.C. van Paassen and T.P. van der Stelt Mei 2003](https://reader035.vdocuments.us/reader035/viewer/2022062516/56649d575503460f94a36cb5/html5/thumbnails/16.jpg)
Year results
Enerk
![Page 17: Enerk Design Software for HVAC Enerk A.H.C. van Paassen and T.P. van der Stelt Mei 2003](https://reader035.vdocuments.us/reader035/viewer/2022062516/56649d575503460f94a36cb5/html5/thumbnails/17.jpg)
Enerk
Input room and wall data
Day results
Comfort data
Comfort and heating and cooling load calculation
Input room shading data Input room
use data Climate data accordingshort reference year, reference year 64-65, or any other user data
Solar energy
Year results
![Page 18: Enerk Design Software for HVAC Enerk A.H.C. van Paassen and T.P. van der Stelt Mei 2003](https://reader035.vdocuments.us/reader035/viewer/2022062516/56649d575503460f94a36cb5/html5/thumbnails/18.jpg)
Enerk
![Page 19: Enerk Design Software for HVAC Enerk A.H.C. van Paassen and T.P. van der Stelt Mei 2003](https://reader035.vdocuments.us/reader035/viewer/2022062516/56649d575503460f94a36cb5/html5/thumbnails/19.jpg)
Enerk
Program structure
Comfort and heating and cooling load calculation
Statistical processing
- Climate system- Air handling- Energy consumption
Statistical processing
![Page 20: Enerk Design Software for HVAC Enerk A.H.C. van Paassen and T.P. van der Stelt Mei 2003](https://reader035.vdocuments.us/reader035/viewer/2022062516/56649d575503460f94a36cb5/html5/thumbnails/20.jpg)
Enerk
Mollier - diagram sector data
Hourly data of heating and cooling load
Output for each sector:Average in- and outside temperature and humidityAverage heating and cooling load Q+,Q–
Frequency of occurrence P+, P–
Statistical processing
![Page 21: Enerk Design Software for HVAC Enerk A.H.C. van Paassen and T.P. van der Stelt Mei 2003](https://reader035.vdocuments.us/reader035/viewer/2022062516/56649d575503460f94a36cb5/html5/thumbnails/21.jpg)
Enerk
Program structure
Comfort and heating and cooling load calculation
Statistical processing
- Climate system- Air handling- Energy consumption
- Climate system- Air handling- Energy consumption
![Page 22: Enerk Design Software for HVAC Enerk A.H.C. van Paassen and T.P. van der Stelt Mei 2003](https://reader035.vdocuments.us/reader035/viewer/2022062516/56649d575503460f94a36cb5/html5/thumbnails/22.jpg)
Enerk
Design with Enerk
Climate systemAir handling and control strategy
Total energy consumption
Climate system
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Enerk
Climate system
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Enerk
Design with Enerk
Climate systemAir handling and control strategy
Total energy consumption
Air handling and control strategy
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Enerk
Design control strategy in Mollier-diagram
Add controls until supply air or other desired conditions have been met for
all situations Control steps
visible in diagram
Energy use is displayed
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Enerk
Design with Enerk
Climate systemAir handling and control strategy
Total energy consumptionTotal energy consumption
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Enerk
Total energy use
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Enerk
Costs
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Enerk
Four different situations
Jaarlijkse kosten per vertrek voor installaties en energiegebruikMiddelzwaar gebouw, orientatie zuid, glasoppervlak = 3.9 m2,
nachtvent: 420m3/h bij 3 en4, geen temp. overschrijdigen bij 1,2en 3
0
100
200
300
400
500
600
700
1 2 3 4
1=binnenzonwering; 2=buitenzonwering (regelbaar); 3=buitenzonwering en regelbaar ventilatie raam;
4=als 3 met minder comfort (100 uren T>25oC)
Eu
ro /
ve
rtre
k
energiekosten
Jaarlijksekapitaalkosteninstallaties &zonwering &raamregeling