S iklning term ik FIK:
Л* = l-<72/9l = l-(2 0 2 /3 9 9 ) = 0,494.
N a z o ra t u c h u n
s a v o lla r
1. G az tu rb in a q u rilm a la rin in g asosiy qulayliklari.
2. G T Q lam i q a y e rla rd a q u rish m u m k in ?
3. \ z=const issiqlik keltiruvchi sik ln in g chizm a
tasv irin i chizib
k o 'rsa tin g .
4. y= co n st issiqlik k eltiru v ch i sik ln in g
R - V
v a T -s d iag ra m a si-
n i chizib k o 'rsa tin g .
5. P=const issiqlik k eltiru v ch i sik ln in g ch iz m a tasv irin i chizib
k o 'rsatin g .
6. P=const issiqlik k eltiru v ch i sik ln in g P-z? va T -s d iag ra m a si-
n i chizib k o 'rsa tin g .
7. Ikkala sik ln in g FIK q a n d a y k a tta lik la rg a b o g 'liq .
n o
XI bob. SO V U T ISH QURILMALARI SIKLLARI
48-§. S o v u tis h q u r ilm a la r i
T e rm o d in a m ik a n in g ik k in ch i
q o n u n ig a aso san , te sk a ri K arno
sikli b o 'y ic h a p a s t h a ro ra tli m a n b a d a n y u q o ri
h a ro ra tli m an b a g a
issiqlikni m e x a n ik ish sarflab o lin a d i. A tro f-m u h itn in g h a ro ra ti-
d a n d o im p a s t h a ro ra tn i ta 'm in lo v c h i q u rilm a la rg a s o v u tish q u
rilm a lari d eyiladi.
S o v u tish q u rilm a la rid a issiq lik -k u ch q u rilm a s id a g i
kabi ish
jism in i siq u v c h i q u rilm a (k o m p re sso r y o k i n asos) v a ish c h i jism
n i k e n g a y tira d ig a n q u rilm a b o 'la d i. S o v u tish q u rilm a s id a ishchi
jism i (x la d o a g e n t)n in g ish b ajarib k e n g a y ish ja ra y o n id a s o v u
tish u c h u n ish la tila d ig a n q u rilm a la r d e ta n d e rla r d e b a ta lad i. De-
ta n d e r la r issiqlik jih a tid a n y ax sh ilab
izo ly atsiy a q ilin ad i, b u n d a
k e n g a y ish jara y o n i a d ia b a tik ja ra y o n g a iloji b o ric h a y a q in b o 'la
di. D e ta n d e rla r p o rsh e n li va tu rb in a li d e ta n d e rla rg a b o 'lin a d i.
P o rsh en li d e ta n d e rn in g chizm a tasv iri p o rsh e n li
d v ig a te l chiz-
m asig a , tu rb in a li d e ta n d e rn in g c h iz m asi esa g az tu rb in a ch izm a-
siga o 'x s h a s h b o 'la d i.
S o v u tish q u rilm a si sik lin in g effektivligini o sh irish u c h u n so
v u tish koeffitsiyenti d e b a ta la d ig a n
koeffitsiyent
e
q o 'lla n ila d i; u
q u y id a g ic h a an iqlanadi:
Dostları ilə paylaş: