(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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