(P0 = 12.75 , t0=485 oC) , : h0 = 3298.71 /,S0 = 6.39821 /( × ).
3% [6]. :
= 0,97×P0 =12.37 . ¢: 
= 3298.71/, 
= 483.1 , 
= 6.4107 /( × ). - ¢.
() C PC ( ¢¢). ¢: 
= 2552.09 /, 
= 6.4107 /( × ), 
= 147.081 , 
=0.91.
( ) (4) [6]: 
=h0 
× (h0 ),
C [4]: = 
-, [4]: 
=0,72 ( ) , [1]; 
=0 
=1- ; 
(
=2793.6 / - ¢¢ ); 
.
; 
(. . 11[4]); 
: = 2634.2/, 
= 0.44 , 
= 6.6061 /( × ), 
= 147.08 , 
=0.94.
¢A .
B. : P= × (1-d) = 0.418 ( d= 0,05 , , [6]); h = 2963.64/, S= 7.3584 /( × ),tB= 250 .
( ). P=3.8 .
() PB P ( ¢). (
= 2210.7 /), ( - ):
= hB 
× (hB 
),
= 
;
=0 =1- 
; 
( =2675 / - BE¢ ); 
.
; 
(. . 11[4]); 
E: 
= 2328.9 /, 
= 0.0038 , 
= 7.75107 /( × ), 
= 28.078 , 
= 0.9083.
C . 12 [4] 
/, 
/, : 
= 2368.9 /, 
= 0.0038 , 
= 7.88386 /( × ), 
= 28.078 , 
= 0.92.
. 1.3 h,s- .
. 1.3. h-s
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