, .
0 t0 1 (. 2.1,) 6. 2, , 2. 3, 4 . 30...35 , 4...6 . 5, 0. , , 6, , 7 - . .
(. 2.1,, , ) : 0-1t - ; 1t-2 - p2 = const; 2-3 - ; 3-4 - 0 ; 5-0 - .
, , , , . 1
q1 = h0 - h3,
h3 h - .
T-s (. 2.1,) 2-3-4-5-0---2.
I I0 = h0 - h1t I = h3 - h2,
. (2.1)
, ( 2-4 2-3-4). :
, (2.2)
h2 - , h2 = c tk = 4,19 tK, /.
) | ) |
) | ) |
. 2.1. ()
, v - (), , s - (), h, s () -
H0 = h0 - h1t h-s (. 2.1,) 0-1t.
qo, /() d0, /(), :
; . (2.3)
. 0-1, h, s - (. 2.1,), 0-1t . h1, Hi = h0 - h1, ( ) Ii, 1 , = i. Hi = h0 - hi , - , - .
|
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(2.2) (2.3) , , a q0 h0 h2, 0, t0 2. 2 3,5...4 (0...25 ).
t0 , ; t0 540...565 ( ). = 16 , to = 560 C = 24 , to = 560 C 10... 12 %.