Gi= G + G + G, (56)
G, G G- , .
:
G= Q * 106/(τ1 t2), (57)
G=177,1*106/4190*(150-70)=528,34 /
:
G= Q * 106/(τ1. t3), (58)
G=13,6*106/4190*(109,58-61,1)=66,95 /
G=0
GΣ=528,34+66,95=595,29 /
Gi= Q* ΣG/ΣQ𠠠 (59)
ΣG/ΣQ = 595,25/215,4=2,76
1 . 70 0 0,0005 .
- ()- .
, : () ∑Qi, ; Gi, /; li,. d, , /- ( 1 [1];
, . . : , , - . ,
D=0,024Gi0.48(1+0.019 )0,16, 젠 (60)
(60) - , :
=[(nz + 0,2)/(0,14 + π * 3,6 *10-6nβk(τ t0)z)]0,16, (61)
=[(8400*0,017 + 0,2*90)/(0,14*400 + 3,14 * 3,6 *10-68400*1,2*1* (110 6,6)3,28)]0,16 = 1,70
|
|
n- , /; 8400/;
z z- , /- / (3.1 );
- 1 , 90 /;
- , /2, ;
β- , =1;
k- , , , 1 /2 );
τ- , 0;
t0- ( ) ( ); 20 , 0.
1. , , (61) .
2. (60) d, .
3. (.1- ) d d,
4. d , /
Ri= 1,36 * 10-5Gi2d-5,25 , /젠 (62)
(62) 2* .
1.1.1.
ω=0,351Ri 0,5d0,625. (63)
1.1.2. .. α ℓ, :
α=0,019 (64) ℓ=(1 + α) ℓi, (65)
1.1.3.
Σpi=Ri ℓ, (66) 蠠 σhi= σpi/ 9560, 젠 (67)
3.2.8. () ( ) :
ΔPn= Σσpi, (68) 蠠 ΔHn= Σσhi, (69)
, , 6