, :
u min = (w max × )/ V max (13)
w max - , -1 ( w max = w N; i - w max; w max = w N);
- ( g ), ;
V max - , /.
, i i:
u min = u min × u min × u (14)
u min - ( - u min = 1; u min = 0,7...0,95; u min =0,71...0,82); u min =1;
u min - (u min =, 0...1,3);
u - .
, i , , u min u min, i:
u = u min /(u min × u min) (15)
u max :
u max = ( × Ga× )/( max ×h) (16)
- ;
= 0,25...0,3 - , ;
= 0,35...0,45 - ;
= 0,45...0,55 - ;
- , ;
M - , H*;
h - .
u max i :
u max (G × × )/(M × h ) (17)
G - , :
G = G1, G = G2 - 42 i ;
G =G2 +G3 - 64;
G =G - ;
= 0,4 - .
(17) u max , , i , , .
:
u max = u max × u max × u (18)
u max = u 1 - i ;
u max = 1,9...2,3 - .
, (16), (17), (18) :
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u 1 = u max / (u max × u ) (19)
, i , .
, , 4 5 ; ii 3...10 - 5 6 , ii 10 - 8...20 ( ); ii-i - 4 5 .
i -i i -i .
, :
n = ((lg u min- lg u max)/ lg q)+1 (20)
q = q = - i i i .
:
u kj = (21)
n - ;
j - i .
, , :
ukj= (22)
k1 - .
, i i , 0.6...0.8.
.
i i , .