, , , .
:
P 0 = Pk + Δ P + Δ + Δ ., (59)
Pk, Δ P, Δ , Δ , . , ; : , , ; .
:
Δ P = - ., (60)
, , , , :
, (61)
:
; (62)
(63)
λ, L 1, , d, e, ρ ( λ = 0,02 0,024), , ( (30)), , , 9,1 ( 1/ ρ = 3500);
l .
, (64)
, , - - , , .
(65)
t. .
; (66)
l.
, (67)
np , .
(68)
n , Np .
(69)
l ();
d ;
lp .
l = 50∙d.
l = 50∙0,179 = 8,95
.
Np = 74.
.
:
.
.
( ) : ;
= f (t)
t; , ; , ; .
4 .
, . | t, | t., | , /3 | qt, / | l, | , . | |||
900000,0000 | 268,7643 | 314,3822 | 711,5954 | 101,7209 | 605,8630 | 792,3507 | 1286017,0937 | 917592,8164 | |
917592,8164 | 270,2101 | 315,1051 | 711,1328 | 101,7871 | 609,8191 | 783,9177 | 1299851,3949 | 912832,2301 | |
912832,2301 | 269,8222 | 314,9111 | 711,2569 | 101,7693 | 608,7567 | 786,1823 | 1296107,2628 | 914113,0549 | |
914113,0549 | 269,9268 | 314,9634 | 711,2234 | 101,7741 | 609,0431 | 785,5717 | 1297114,6149 | 913767,9016 | |
913767,9016 | 269,8986 | 314,9493 | 711,2324 | 101,7728 | 608,9660 | 785,7362 | 1296843,1556 | 913860,8729 | |
913860,8729 | 269,9062 | 314,9531 | 711,2300 | 101,7731 | 608,9868 | 785,6918 | 1296916,2765 | 913835,8271 | |
913835,8271 | 269,9042 | 314,9521 | 711,2307 | 101,7731 | 608,9812 | 785,7038 | 1296896,5782 | 913842,5741 | |
913842,5741 | 269,9047 | 314,9524 | 711,2305 | 101,7731 | 608,9827 | 785,7006 | 1296901,8846 | 913840,7565 | |
913840,7565 | 269,9046 | 314,9523 | 711,2305 | 101,7731 | 608,9823 | 785,7014 | 1296900,4551 | 913841,2461 | |
913841,2461 | 269,9046 | 314,9523 | 711,2305 | 101,7731 | 608,9824 | 785,7012 | 1296900,8402 | 913841,1142 |
|
|
.
= 913841,2461 . t = f (t) :
t = 269,9046 .
:
.
:
.
:
:
.
:
.
:
.
:
:
.
:
(70)
λ2 .
l :
(71)
.
ρ :
(72)
.
.
U ( ) :
(73)
.
:
.
:
(74)
l .
(75)
.
ρ :
.
:
.
:
, (76)
hT, hK, g , , :
hT = (np 1)∙ S 1 + 0,5∙ S 1 + 2∙0,25 (77)
hT = (37 1)∙0,300 + 0,5∙0,300 + 2∙0,25 = 11,45 .
.
:
.
:
.
4.
, , 5.
4 .
5 , .