, 㳿.
.
г 2- :
1.
2.
( 䳿), ( 䳿 ).\
, , .
г :
Qx. + Q..+Q = Q+Q.+Q.+Q+Q.+Q.+Q..
:
Qx. , ,
Q. , ,
Q , ,
Q , ,
Q , , ,
Q , ,
Q , ,
Q , ,
Q , ,
Q. ,
:
Qx. = Q * * τ , :
, 3/
Q , /3
τ ,
Qx. = 41.99*8* = 335.92 ,
Q. = Q * * τ = 4.97*8* = 39.76 ,
Q = QFe*Gm*0.01a, :
QFe (QFe = 5,650 /)
Gm , (Gm 12776 )
( = 1,5%)
Q = 5,650*12776*0.01*1,5 = 1082.9
:
:
Q = Gm*(-0)=12776*(653,46-9,42) =8228,3 ( 5)
, , :
Q = V***τ , V , 3/3
t, /3
t, | ||||||||
, /3 | 1,21 | 1,35 | 1,5 | 1,685 | 1,87 | 2,063 | 2,23 | 2,43 |
Q = 13,9*1,5*8* = 166,8 ,
:
Q = 0,15Q =1234,4
:
Q = 3,6*F*α*(t-t)*τ*10-3 , F , 2
α - , /2∙
t ( ) = 60, t = 20.
α = 14,1 /2∙
α = 11,9 /2∙
α = 9,7 /2∙
|
|
(h = 0,345)
L ( ) = 5,4, ( ) = 2,18, ( ) = 1,16.
F = (1,16*2,18+1,16*5,4)*2=17,59 2
F = 5,4*2,18 = 11,77 2
F = 1,2*11,77 = 14,12 2
Q = 3,6*17,59*11,9*40*8*10-3 = 241,17
Q = 3,6*11,77*9,7*40*8*10-3 = 131,52
Q = 3,6*14,1*14,12*40*8*10-3 = 229,35
F = F + F+ F = 43,48 2
Q = Q + Q + Q = 602,01
:
Q = 3,6*0*[(T/100)4-(/100)4]*F*ψ*τ*10-3, 0 - (0 = 5,67 [/2∙]4)
F , 2 (F = 1,58 2)
ψ - (ψ = 0,7%)
τ , (τ = 0,3 )
Q = 3,6*5,67*[(1273/100)4-(293/100)4]*1,58*0,7*0,3*10-3=177,36
, :
Q = V * ρ * (-)* 10-3 , V ᒺ , 3
V = hc* F = 0,345*43,48 = 15 3
ρ . , ρ = 1860 /3.
.
t = (t+t)/2, t .
t = (60+950)/2 = 505
t = t - 50 = 455
= (0,808+0,628*(t /1000))* t = 497,65 /
= (0,808+0,628*(t /1000))* t = 568,19 /
Q = 15*1860*(568,19-497,65)*10-3 = 1968,07
:
15-20% Q Q.
Q.. = 0,20*(Q + Q + Q + Q ) = 0,20*(1234,4+177,36+602,01+1968,07)=796,37
:
335,92+39,76+1082,9=8229,3+166,8 +1234,4+602,01+177,36+1968,07+796,37;
= 57,09 3/
Qx. = 335,92 = 19177,67
Q. = 39,76 = 2269,9
Q = 166,8 = 9522,6
:
% | % | ||||
Qx. | 19177,67 | 85,12 | Q | 8229,3 | 36,53 |
Q. | 2269,9 | 10,07 | Q | 9522,6 | 42,27 |
Q | 1082,1 | 4,8 | Q | 1234,4 | 5,48 |
Q | 602,01 | 2,67 | |||
Q | 177,36 | 0,78 | |||
Q | 1968,07 | 8,74 | |||
Q. | 796,37 | 3,53 | |||
∑ | 22530,47 | ∑ | 22530,21 |
:
((22530,47-22530,21)/ 22530,47)*100% = 0,0012%.
2- , .
:
η = Q / (Qx. + Q)*100% = 8229,3/(19177,67+108,21)*100% = 40,62%.
:
= G/ τ = 12,776/8 = 1,59 /
:
1. , / | 1,59 | |
2. , | G | 12,776 |
3. , | t | |
4. : | ||
~, | L | 5,4 |
~, | 2,18 | |
~, | 1,42 | |
5. , /3 | Q | 41,99 |
6. , | τ | |
7. , 3/ | 57,09 | |
8. ' , 3/3 | V | 13,90 |
9. , % | η | 40,62 |
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