T * .
. (6.18). T * (. . 5.3), : , (. 7.1, ). P , GI 1 , .
|
|
|
. 7.1. (), () () T * (T = 216 , V = 200 /, p S = 35, h = 0,85, h = 0,93): ; - - - , m = 2; × , m = 80 |
T * h r II. m = const , (6.8). T * h r II .
P . . 40- XX T * 2 : 1000 2000 .
T * min , , , .
T * min > T * min > T * min.
h r II (6.8).
. , h r II .
, h r II ( ). h = f (h e, h r II, h ) h = f (h e, h ), , (. 7.1, ,).
T * = T * min , , .
, (. . 5.5), h r II, , . c , , , .. .
|
|
, T * . ( ) , , ( ) . , , , , T *., .
, , . T *. :
T *. = T 1 + 2 ´
(7.6)
´.
(7.6) , (h , h , h r II), , p S, .
. 7.2. T *. p S m = var (T = 216 ): V = 0; - - - V = 750 / |
(h = 1, h = 1, h r II= 1) (7.6) T * = T * s. , T * C , (. . 7.1, ).
. , . T *. (. 7.2). , (7.6) , T *. .
, T *. T *.. T * . , , T *. , T *. C (. . 7.1, ).
C = f(T *) (7.2), . T * , , (. . 7.1, ) . , , , T * , ( ) . h . T *. , C , .
|
|
T * GI T * (. . 7.1, ), (6.16). h Ļ const, , , . T * . , V = 0 (6.18).
, , , C T * , p S, V , T m. ( ) C = f(T *). , , , , . , (h , h , h r II), p S V T *., , , , T * ( C , ). , . 7.1, , , , , . , . , T *. ( C = f(T *) ); V , (. 7.4.1), T * .
. 7.1 : G I , C C , .