:
♦ ;
♦ : , , , ;
♦ , .
, , , .
, , , . , , . , , , .
, :
- q0j () -
, , ;
- qkj k ,
j -
- qk0 , k ;
- k , k, k=;
- Ckj , k j,
k=; .
- T k k, k=;
- θ .
0.
qj Ck0 , j , , k .
, . :
0 = 0.
. , (, k λk=Ak/θ).
♦ :
♦ p k:
♦ k:
♦ i j:
(8.4)
(3.1) - (2.9),
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(8.5) , , Ak = Ck ( λk = k).
. ֳ : , θ, , . , , , . , θ, (k k)/k .
ó , :
(8.6)
(2.11)
, Aj = Cj, , qkj =Ckj/Ck C j= ( ) , (8.6). г (8.6) ' 0. (8.6) , .
(8.5) , , k:
(8.7)
k:
г .
(8.6) 0:
= 1, (8.9)
(8.9) , (8.6).
'
. . Δk, k θ:
k, ,
(8.11)
, , .
N, nk,
nk , :
, k- :
. .
(8.12)
ϳ (8.10):
. ϳ (8.8) (8.13) (8.11),
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(8.14)
, (.8.5).
. 8.5
, - Ω.
(8.15) . 䳿, , (Ω+ ). , , . =(Ω+) 0 .
. , .
8.1
, = 20 . Ω= 25 (. 2.19). l, g, n t : qlt=0,5; qgt = 0,7; qnt = 0,85, Ψt = 12, Ψg 17, Ψn = 19. t 50 %, t , , 25 . N.
. 8.6
t, (8.9), :
Ψt=12×0,5×17×0,7+19×0,85=34,05
I 0 :
: Zt = 50%
i St = 0,025 .
.
(8.14) :
:
N = 0
N=9,072×0,587=5,33 .
, .
8.2 (.8.7), ( , , , ), ( , ).
. 8.7 ,
40 ( - 40). Ω = 15 . (, ):
- , 40 , 5 ; - t 40 ;
- , , 10 , t,
- , , 5 , t,
- t 90 %.
, 0 t t
ϳ ' , , , .
(8.15)
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* , 40 . 0= 40/(15 + 5) = 2 /.
t , ( * t +It). , (8.6), *0 +t =Zt /t, (I*0 + It) = 0,9/0,44 = 22,5 /.
(8.8), It * =Ψt I0 *; It*= 10 × 2 = 20 /.
I t = 2,5 /.
:
, /.
, , 0 = 1,5 /. t =Ψ t 0= 7,5 /. t , t 100 % t 1/t = 25 /. , t ( , ) (25-7,5) = 17,5 /.
.
, (8.14), , 40 ,
, 3 , 40 , 2,9 .