, , . - , , , .. .
( ) , .
( ) . , , . . , , . , . .
, .
D p
.. - T = 373 + 15 = 288 K p = 1,0332 /2 = 10332 /2 = 101325 /2 =760 . . - E = 1,45 /2, E = 21000 /2.
dp d r. a2:
p, ( ) g = g r, T (). .
( ):
蠠
: R = 29,27 / - ;
g = 9,81 /c2 - .
p £ 25000 /2 :
B n * : B = 3045 /2, n * = 7,15.
, , () , .. ( ), dS = 0.
- (cp) 蠠 (cv).
, , :
:
- ,
-
.. :
- 堠
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- 堠
: p = 1,0332.104 /2,
r = g/ g = 1,23 /3: 9,81 /2 = 0,125 .2/4, k = 1,4,
r = 1000/9,81 = 102 .2/4, n* = 7,15, B = 3045 /2,