Q= U*S
: U - , /; S - , .
U = 3.5./;S = 250 ( )
Q=3,5*250=875
, ,
Q = Qi
; () ,%; - () %; k - ; k - , , = 14 % ( ); = 22% ( ); = 88% ( ); = 98% ( )
.
- (). = 10 [ .8., .201.]
Qmax =
-
= 2,2...3,2 - [11.. 19]. =. 2.6
Qmax = 106,84*2.6=277,78
, /
tc - , ; -
tc = 15...18; = 0,8...0,85 [11.. 19]. tc = 18
w= 277,78/(18*0,8)=19,3
20 - 10
,
W = W (1 k c),
W = 19.3 ((100-14)/(100-22))(1 0.155) = 17.94
kc-
- ( = 3...4 %); - ( = 2...5 %); - , ( = 1,0...1,5 %); - , , %:
= 0,4...0,6 % 1
= 50...60 %; tB - (8...10).
: ; ; ; ; t=10
t - ,; - , /3.
t = 10 ( ); =0,45/3[6 . 165]
: - , - , /3; , ; k- , .
= 6 ; V6 = 40 - -40; = 0,78 /3 [6. 165]; k = 10[11, . 21];
, /
X1- , ; - .
|
|
K1, K2 - , %.K1 = 5...8 %; 2= 2...3 %. [11 . 22] = 0,95. [ 11. 21];
(), /
:
3=3..5%
=17,06 /
, /
:
3=2..4%
- , /.
W- , /.
k = 0,6 [ 11 . 35]
W1 = 10 / -10.3000 [12. 19]
=3
2 -10.30000
()
= 15./ - -10. 90000 [12 . 55] .
3 , 3.0. %, 1
:
ψ
qT - , / ( 8... 12 /, 13... 14 (/); ψ - .
qT = 10.. /; ψ = 1,63[ 11, . 36]. - 26%
1,63=14262.5