, .. .
1 .
1
= 9 11 % (G) . -9313 12. , T=73-750. -9313 12. -9313. .
21 --Ex. .
. . 21, T=94 - 960.
21 , , , . , .
, , ; , , . , . 21.
, . . , 21. Cerebar. .
. , -9313. = 34 36 %.
. 21.
|
|
,
G = G + W.
G = G .
,
Δ= "- '.
G, G (/), W (/), , , (%), D (/), r (/), " ' , (/), 1,09 , .
= 9 11 % ;
= 34 36 % ;
G = 700 /=0,194 /;
T=73 - 750;
T=94 - 960;
r = 2200/;
Δ = 2410 /.
G, Δ r . .
W = G G,
G = Gx/x,
W = G Gx/x = G(1 x/x),
D = 1,09G (1 x/x)r/ Δ.
D = 0,212 (1 x/x)2200000/ 2410000=0,193(1 x/x).
, . () () .