, .
. .
W = W + W = 2w( + Q)NL10-3 + 2w( + Q)NL10-3 (1)
L , ;
/ , , [. 1];
Q /Q - , , [. 1];
N /N ;
w /w , / [. 1]
L, ,
Σt = 2 ( N + N) (2)
v v -, / [ 1, 2].
N , - 5 -10, 10-15;
N , - - 15 -20, 40-50:
Σt = (3)
α (, α = 1,2 1,4).
- ( - ), , :
△W = [ + 0,61 ] (4)
△W = [ + 0,455 ] (5)
△W = [ + 0,288 ] (6)
U , , U = U kd
kd , - : - - kd = 1, - kd = 0,97;
r 1 , /;[ 2, . 2]
L , ;
W = 24 L, ;
Σt L, ;
Σt L, ;
, ∆W, , W2 (kd W)2, kd - -, , kd = 0,97.
, , - :
|
|
△W = 400 △W (7)
△W = 435 △W (8)
L - 1 , 1 , /,
0 = (9)
r - 1 , , [ 2, . 2];
10 , ²,
S min = 0,35 , (10)
. [ 2, 2] S.
S min - . , ²,
S = 1,65(S min S) (11)
-120, -95, -95.
-50/70 70 ². , , , -185. , , -85 (00,04-85).
. - I20 max () I (- 1, ): I > I20 max.
- 20 ( )
I20 max = I k20
k20 20- , , k20 = 0,95 ÷ 1,35;.
, ²,
:
I² = (12)
I² = (13)
W, U, , Σt, Σt, (1) - (6).
, -185.