z o I

NAPAPTHMA 4

NEPITPAOH AOKIMH: NPO:AIOPI : I4OY TOY AEIKTH(u0RK rNDEX 'H B0ND r I {DEX ) l , tE EprA>THprAK0

l i IE THN TYNONOIHI4ENH AIAAIKA>IA

EPTOY 'H AEIKTH BOND

[1oe] .

A. Yno t roy r .oU6c eud l r i c ev6pveuoq xs td rUnoqq ro rd rov Bond . Tp [ -rn 8e( , )p lq (1952 \ .

rq rd rpnonq e (oe kwh, /s . ton ) , o rovrou u rJ lou , Vrq K Is r .o r6 r0 rAopo

le ro tp IBnon , ev6q u I L Ko0 on6 u6-, d i , ve rou on6 tqv oX6on:

H ono u ro0p avn e r .6uxh evdpveuoruvn t ip to dEovq (p in ion sha f t )

U0 t rou-udporqEuvoUnr r l rqL uVpf lye0os D (um) oe pdye0os d (um )

{ 1 )

0nou: w i

D

K o L d

An6 n lvo req pnope l vo BpeesBond) w , -V Ia 6vs 6e6o ; r6vo

ouvEXe Lq n su6r r f l ev6pye uo

ond rnv eE loo lon (1 ) .

M 6 tp4o11 6 r I K rou Bond (workpLoKO o(0oLp6gu t ro .

Xopor rqp lo ru rd p0 t rou

Bond ) oe kwh/s . ton ,

BOoX[6oq roor l vou oe ym on6rnq rpoenq rou u0 , l \ou (D = Dgr )

Ppoy . i ,6aq xoor Ivou oe um on6rou npoU6vroq rnq t re r .o rp iBn-

I n tuu l l rou 6eIx tn dpvou (de i r rncut rur6 , petd l leupo f t opur r6- KoL ornrorqrunonq e Vuq 6e6oudvs d rqu D

H o to0epd w i Ko Ie I rou de l r r lq dpyou ro rd rp4oqg f1 6e I r r11g Bond(work index I Bond index) rou ov rLTrpooone ie l r r l v e r .6 r , rh ev6p-

VeLo xq td tunons (kwh/s . ton ) ev6q u t r t xo0 ue eeopnrLx6q dne tpo

u6Veeoq reuqx iov (D = - ) oe noo ' r ]6v Ue XopqKrnp uor u rd u 6ye0ocrepo l [uv d = dgO = 100 Um.

e = 1o "i(7b - 7b)

o ds I Krnq 6pVou (de i r rnq

ro dvo uyu o terpovrovr r iqro o f lo [o nepvde t ro 80%ro dvo uyuq re rpqv t , t v L r iqro o ro Lo nepvde r ro 80%n n r l d = d 1-80 ' '

i ndex f i Bond i ndex ) ue e pVoorn -

>OAIPOMYOONA

262

H epVqornpuorh ouoreu i l u6 tpnonq rou 6e I r rq Bond o r4v nep ln roor lr0u oeqrpduu lou ono te le I rqL q r6 g0 t ro eoorepr . r f i g 6ucp6rpou 30 c lnrou p I roug 30 cm.

0 u0 loq 0opr t i ve ro l ve ZBS xq l086Lveq o rpo lpeq , ouvoAuro0 Bdpouq?0,125 kg rou o l \ r " r iq €nr (pdverqq 5 .430 cmz , oL ono Ieq rc rov6yov_rou oq e { f l q :

OOPTIO >OAIPON

Ar .dperpoq , mm Apu0udg

40

30

25

20

I0voAo ooqLpdlv

5

Y J

z o

161

285

0 U0AoS s rn d !6preuq , \eu roupV lqq rou nepr .o rp6rperqL Ue 70 o rpo_rp6e /m in (RpM) .

2 . f l poerouUqo lq rou 6e i yporoq

AnqLre I tcu ov t lnpooorneuru rd 6e lypo 20 nep{ ,nou kg . To 6e lvuo En_po I ve rq u s rouq , |050C

v ro l2 h o ro Enpqvr ip to .

l r4 ouv6 leLq q ro , \ou0a i 0pq0on rou 6e tVuo toq oe epVoornpuor6 oLq_y tovo16 Epouor f lpq pe dvo r .VUq oLqV6vuv 10 mm.

) ro npo t6v rou o rcvo lvo to0 Opquor i lpq V lve tou 6euy t ro roAnqr io y r .ovo ndpoupe te l r . r6 6e iVUq 4 -5 kg .

Koor rv [ , (ouge ro re t rL r6 6e lypo pe rdoxr .vo 6 mesh ( t y le r = 3 ,327mm i U .S .S tandard = 3 ,36 mm) .

To +S ms5h u l r . r6 0po0ersL o€ 0pouor l ]po d lo rov ue 6vor .vuo 4 mm6ror . t i o te to 100% rou u l rKo0 vd 61er . u6ve0oq -6 mesh . Kqrd rn6LdpreLo rov 0pq0oeov o ro 0pouo t i l po d lo rov 4 on6oroo4 rov 6 l_oKr ' r v U e udrverqL npoo6eur I rd ond 5 oe 3 rnm.

263

AroAou0e{ , n U6tpnon rou gor .v6gevou e l6 l rco0 Bdpouq rou u t ruro0oe g /cm") . Aur6 Uetp udro u oe oV KoU €rp u x6 doXe ( ,o rou I I t Kqrrugf rou p onor€ ls I rov pdoo 6po rprdv gerp f loeov.

0 orp6t ruuoq 6yroq rou p0 lou e lvou 700 cmr . To gdpoc A rou u l t roU'oe g nou 0q qnoret r6osr rnv tpogo6ootq rou p0 lou 0o e lvqu: .

A = 700 .p 1o = s7cm3)

Ie 6eIypo 100 g an6 ro uAur6 nou 0o onoret r6oeu rnv rpor ro6oo lqtou p0Aou y lvero l Tr I f1pnq KoKKoUerOLKf ovd l \uon dore vo eupe0eiro u6ve0oc roor lvou XprO (oe um) qn6 ro onoIo 6r ,6pxeraL ro 80%rou u luro0, roOdrg KqL ro % 6repX6uevo qn6 ro "K6oKLvo avqeopdq"Xp. , ( rc rd rov6vo ro 16oruvo rov 100 gm).

3. f i poo6uopr .og6q rou opreUo0 o rporp t i v os Kdg6 6oruUf t

H 6uodLKooIo r4q 6or r .p f iq ovorp6perou o rn npdEn oe x , \euor6 r0 r t r to -

us ue KUKlo t0opo0v r0opr Io 250%,6nou to u6ve0oc 6uoXr , rpuouo0 rouu0poroELVou4r f , e l vou ro UCVs0oq rou r6or l vou ovogopdg XO, um( ro rd rov6vq 100 pm) . )uven t ig np6neu vo nopoy0e I noo6r4 ro u t r r . -ro0 A /3 ,5 g nou vo 6 r "ApXero l on6 ro r6or l vo ovqoopdq nou e r l6y -

rnKe Vuq rn 6orLu i . : rnv npoy l ro t l r6 rn ro ene r .d l t 6vo noooor6 q%

tou t p o tp o d o r o i , u e v o u u t r u ro t 6udpxero r . on6 ro x6or uvo qvo0opdq , ,

enuduo i rs rqL 6norq n EVrpV i nopqVoVr , l vq E lvqL ion ue :

B = (A /3 ,5 ) (A /3 ,5 ) (o /100) (A /3 ,5 ) ( l -q l100)

Enog6voq npdneu vo npoodLopuo0e i , o qvoyrs loC opLep6q o rpoe6v

VLo vq nopoX0eI 11 nopondvo t noodr4 ro B g .

' I 4 Aor rp i l

EuodVovrou A g u l \ r . ro0 o to u0 t r0 . Ener ,6 f1 dev e i , vo r . yv r , ro r f l n LKo-

v6rn rq leuo tp i9none rou 6e lVuoroq , 6e16poore VLo rnv npr i r rn 6o-r rU f i , op t0U6 o tpo to t i r v N j = 100 .

I r r l ouvdXeto BVq ivsu on6 rov u0 lo ro u t r r r6 rou rooruv [ (a roL o ro

r6ox uvo qvqeopdq Xp1 Um.

(p

n

' Apo n Kq0qpf t nopqVt , ry i qvd

9/o tPotPf l .

L O +

.To 6uepXdgevo ovoUd<erou o t r l r f i nopqVoVi t M1 9 .Vt i o rnv npdrn 6orLuf l eq e lvor " lo4 pe: Q, = l ' , l1

Kqe opft f i qp oVoJ -

(Aq/1oo) s

orpoo l l 0o e lvqL , Io4 pe : G, = Q, /N1

o op r .0p 6 q o rpo-g /Gt

UEVe0oc +Xp1 um r4q npdr4q 6oKrU isro op l r , xd uAr , rd ( I6ve0oq -6 mesh)vo nopope i , veu A g .

N , o rooo6c py .o Ive r . on6 rov g0) \o

Xp l um. To 6LepX6Uevo ovoud(e rqunopoVtov i o r r l 6e0rep4 6or u1r f i 0o

Kqr n Koeopt i nopqvov f i qvd orpoef l

2n Aorrph

Eneu6[ 11 en l6uor6pevr l ro0qp f | nopqVoVf t e Ivo r . Bo6v rnq de0repnq 6orug lq 0q e lvou looq pe : N ,

E uodyero u orov p 0 t ro ro u t r I r6Kqr ouun lnpt i rvouUe Ue Ml g on66ore ro B6poq rnc . rpoeo6ooioq

Arpo0 ro u t rux6 le lorp tBneei UsKoL KooKLVL(erou oro r6oruvoot r r r I nopoyroVh M, g . H ro0oOfre lvsu: Q2 = 14. - - (M10/100) 90o ea,vqL:

I

G, = Qr /N , g /o rpog f l

3n Aoruu f t

.O op t0U6q o rpop6v V Iq rnv tp I rn 6oruUf l e Ivc r " Ioog pe : N , = B /G,'Me our6 rov rp6no ouveX l (ov tau o t do rug6q ou ono i ,eq oAor lnpr i vov -rou 6 tov o r . opu0po I o rpo<pdrv tou ro0op{ , (ov roL Vua rpe Iq 6uo6o1u-

' r6q 6or ru6q 6ev 6uo06pouv ueroE0 rouq nsoL006repo qn6 3%. T6re6eX6uosre 6 rL 6Xer . end t r0eu uooppon Io .

. I ro nepLeX6Uevo : rou U0t rou r4g raAeuto tog 6or r .p f lq y (ve ro l , oe6e lvUq 100 g , ,n l i pnq KoKKouerOLKf l ovd luo4 6ore vq Bpe0e i reAu-

- rd ro udVseos rou roor r l vou XpgO (oe um) on6 ro ono io 6u6pxerqL. t ,o 80% rou ruhuo toq rnq KorqvoUic ue U6Ve0oc teyo1 [ov S Xp t

: . l i t rp f l rou G (xo0op f t nopqvoVh ovd o rpo tp f l ) uno t roy i .Cerou u re e€ iq :'0u re t reurc ieq rpeLc t ru6c rou G nou noLpvouue qn6 rue per0 l t -- oeLq 6ev np6na u - vo .6uo96pouv UsroE0 Touq ne p roodrepo on6 3% .' f l oLpvouUs rov pdoo 6po rov ro l6v re t reuro lov uerp f loeov 6 tov n

265

L En6 Ies L Kor

oe ox6on urdrqv ou parp foe u q 6ev

rov o0Eovro opr ,0p6 r r lq

uoopponIo or r ,g 6orug6q 61ee IvoL q0Eouoeq f l ro0 lvouoec6orru iq .

T6 l \oq o 6e i r rnq 6pVou

no:Iwork i ndex ) w, ,

44,5

unoAoy l (arou on6 rov r0-

wi =. 0 ,23 ^0,82 1 tO

rr [ / ^PBol0 I

/xreoJ

kwh/s . ton

Εικόνα 1. Διάταξη μφλου Bond (ιδιοκαταςκευή).

Εικόνα 2. Μηχανιςμόσ περιςτροφήσ μφλου Bond (ιδιοκαταςκευή).

Εικόνα 3. Φορτίο ςφαιρών μφλου Bond.

Εικόνα 1. Διάταξη μφλου Bond (ιδιοκαταςκευή).

Εικόνα 2. Μηχανιςμόσ περιςτροφήσ μφλου Bond (ιδιοκαταςκευή).

Εικόνα 3. Φορτίο ςφαιρών μφλου Bond.