- [12] , .
1,0 % .
.
1. 3 %.
2. , .
3. :
) ( ) ();
) ( ) ().
(W) (D ) - :
G = (D + W ) + (D + W ) = D + D + W. (6.8)
:
W = W + W - , /;
W , /;
W , /;
D , /;
D , /.
W = (W + W ) = (α / 100) ∙ D + (α / 100) ∙ D , (6.9)
:
α , α () () 0,5¸3,0 % [20] (: %).
. [19] :
α = 1,0 %; α = 1,0 %.(6.10)
[12], , , :
W = 1,01∙ D + 1,01∙ D , (6.11)
: D = (α / 100) ∙ D ;
α = (D / D ) ∙ 100 , % ( α - -88, . ).
1. , (. . 19):
W = (α / 100) ∙ D . (6.12)
2. , , :
h = hs(p). (6.13)
3. (h) (h) (. 19, 20):
h = h; h, h = hs(p). (6.14)
4. :
x = (h - h)/(h - h). (6.15)
5. , W D:
W = (1 x ) ∙ W ; (6.16)
D = x ∙ W . (6.17)
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6. :
W = W + D. (6.18)
7. , , ,
x = 0,95. (6.19)
. : x = 0,95 0,97.
8. , :
h = x ∙ h + (1 x )∙ h. (6.20)
9. , :
D = D + (1 x ) ∙ W. (6.21)
10. , ( h):
W = W (1 x ) ∙ W = x ∙ W. (6.22)
. 19. ( ) ( ) - -325
. 20. ( ,
6.4. () - ()
1. () ()
) : G ∙(I I ) = D ∙ (h h );
) : G ∙ (I I ) = D ∙ (h h ),
, :
D = G ∙(I I )) / (h h ). (6.25)
:
θ = t + δt , OC;
I = cp 4 ∙ θ (. . .7), /;
t = θ δt (), OC;
h = hs(p, t ) , /;
h , /;
h ( ) , /.
2. () : ():
G ∙ (I I ) =
= (W + W) ∙ h (W + W) ∙ h =
= W ∙ (h h ) W ∙ (h h ), (6.23)
:
W ∙ h + W ∙ h = (W + W) ∙ h (6.24)
(. (6.11)) , /:
G ∙ (I I ) =
= W ∙ h + W ∙ h W ∙ h W ∙ h →
→ W = G ∙ (I I ) / (h h ). (6.25)
:
W ( ), /;
I = cp . ∙ θ ( ), /;
cp . , θ , /( ∙ );
h = h,s[(p ∆ p), t )] [21], /;
p = p ∆ p ≈ p , ;
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p , ;
∆ p ( [19, 20] ∆ p = 0,01 );
t = t + ∆ t (), ;
t , ;
∆ t , .
3. , /:
h = hs(t , p ). (6.26)
4. , () (t ≥ 60 ), /:
W = W ∙ (h h ) / (h h ). (6.27)
.
1. ( ) . t . t (. 7).
2. .
3. [20] ) :
∆t = 4 .
4. .
5. [20] :
∆t = 7 ¸ 9 .
6. ∆ t :
∆ t 5 .
7. ∆ t (. . 21).
(), (. . 1).
