, .
2.1 ٳ .
2.2 ٳ :
,
.
2.3 :
.
2.4 :
.
2.5 , /(×):
l3, l4, l5 - , = f(t) , :
l3 - t1 = 650 , /(×);
l4 - t1 = 569 , /(×);
l5 - t2 = 790, /(×);
.
2.6 :
.
2.7 n2, , t2 = t. = 790 , t1 = 596 (! = t + 273);
.
2.8 i2 = 1,18 4 :
δ2 = 0,829; P = 0,694; N = 1,132.
n2 =0,34 Fo2:
.
2:
,
t2 .
:
.
2.9 t2 l2, i2, n2, Fo2, 2, t2 ( 2.6 2.8). l2 , , t2:
,
l6 , /(×), t2 .
t2 = 727,4 l6=32,14 /(×).
:
,
³ t2:
i2=1,18, n2 = 0,34, Fo2 =0,856, 2 =0,553, t2 =727,4 .
t2 1%, , t2 =727,4 .
2.10 :
Dt2 = t2 t2 = 790 727,4 = 62,6 .
2.11 :
t2= t2 -2/3Dt2 = 790 - 2/3 62,6 = 748,3 .
i=f(t) t2:
i(t2) =481,0 /.
2.12 :
.
2.13 :
|
|
.
2.14 :
.
2.15 :
,
.
2.16 , :
t2 = 2t - t2 = 2890 918,3 ≈ 861,7
2.17 tI:
tI =t1+t2 = 5250 +4092 = 9343 2,6
.