.
Qi = ά + r * Ni Δr*Ni + Qi + Qi
Ni = βn * Qi + β * Qi
Qi = ά+ r * Ni*hi Δr*i + Qi + Qi
i = βn * Qi + β * Qi *
ά ,
r, Δr - Δr = r = r
βn, β ,
,
.
, , һ ϻ, . , .. Δr, βn, β , r .
.
n
h = Q / å Q
i +1
m
h = Q / åQ
i +1
Q, Q - :
n,m .
h , h 10 30%, , :
n
å Qi * ho = Q;
i +1
Qi = Qi * hoi
.
n
= å Ni * hi * (1 - Dc / 100);
i+1
Ni i ;
hi ,
Dc - %,
n - .
n
Q = (å Qi + Q) (1,02 1,03
i+1
= Q / h * n
n : n = 7 /,: n = 29,31 /,
= Q / h * n
= +
= *
= * + + + * ( + ) + +
= 0,075 * ; = 0,034 *
|
|
, . .
, . , , . 4- 6-, 8 , , , , .
, . , . .
, , .
2.1.
/ = 1 + 11 * (n-1)
1 ,
11 .
:
/ = 1,3 (1,2 * / * / 100 + k * N *
- ,
k - ,
- (180000 200000 /),
1,2 - , ,
1,3 - , .
n
= N * h * ((1 - Dc / 100) = å i * (1 - Dc / 100)
i=1
N ,
Dc - , %.
QTi = a * Tp + r * i + r /* (i + i)
a ,
r, r / - ,
i - ,
Tp - .
i - i = b I * (Ni - Ni) / Ni
Ni, Ni - , ,
b - , , 0,85 0,95. b,
i = QTi / h * + n * n
h - ,
n - ,
n - ,
: = 7 (/), = 29,31 (/),
|
|
= i / i * (1 - Dc / 100)
n
= å i
i=1
n - .
/ = *
- , .
2.2.
, , , , . , , .
Z = Q / Q
Q - .
L = Q / Q
Q - .
10, , .
2.3. .
L-1 L-1
= i1 + å i11 + i1 + å i11
i=1 i=1
i1, i1 - ,
i11, i11 - , .
= 1,3 * (1,1 * * / 100 + k * Q * )
,
k - ,
Q .
L L
Q = å Qi + å Qi
i=1 i=1
- (160000 180000 /).
.
= (1 (0,02 0,03)) * (Q / h * + Q / h * )
h , h - , h = 0,830,86, h = 0,86 0,9
(0,02 0,03) , ,
: = 7 (/), = 29,31 (/).
, , .
, ,
= /* b * N / N
/ - ,
b - , ( , ), 1,03 1,07.
.
= / * a* N / N
, , :
= / * a* /
- ,
a - , , , 1,02 1,06.
= + + +
, .
= + *
= * + + + + +
= 0,075
= 0,034
, , . 3 ÷ 5 % , ( , , , ..).
|
|
3. - .
3.1. .
n
Q = å (Gri - (G + Gt))
i=1
= Q / η *
D = Q /
= /
= * + Δ * *
Δ - %,
= / (Q + Q)
η = 0,123 /
η = 34,16 / L
L - , /,
, :
= * /
, :
= * /
1 .
= ( * * ) /
-
= ( + ) * 29300 / Q
- , ,
- 1 . ,
Q - , /.
/ = *
1 ,
= ( * * ) / (Q + Q)
= L *
= * / *
= * / * (Q + Q)
= ( * + * (Q + Q)) /
, - ,
= 1,7 / .., = 1,62 / (6,8 /).
= / N * k
3.2. .
3.2.1. .
Q = Qi * (1 Δ / 100)
Δ - , , 1 1,5%.
q = Q / (i + ) /
- .
η = 3600 / q %
η = 0,123 / L
= *
- .
= ( + ) * 29300 / Q
1 .
= + / /
= ( * / + / + /) /
= * / /
= / / N * k
3.2.2.
|
|
k = / (Q + Q)
b = / (Q + Q), /
η = 34,16 * b
= b *
-
= ( + )
1 ,
= + / (Q + Q)
= ( * + + * ) / (Q + Q)
= * (Q + Q) /
= / k * Q