, , f2 = sf1, , , .
f2 f1 , , . . , .
(6.4) :
(8.1)
p1.0/50 (. 8.1) 1 50 ; β , ;
β =1,3÷1,5; ka kZ , .
8.1
, /, 0,5
= 1 f = 50
, / | , / | ||
2,5 | 1,75 | ||
2,2 | 1,3 | ||
250 k =1,6 k z = 1,8; k = 1,4
k z = 1,7; Bz 1cp , ; ma,mz 1 , ,
ma=π(Daha)hal 1 k c γ c;(8.2)
mZ 1 =hZ 1 bZ 1 Z 1 l 1 k c γ c; (8.3)
ha , :
ha=0,5(DaD)h 1;
hZ 1 , ; b Z 1cp , ,
γ ; γ= 7,8·103 /3.
( ) ( ) ( ).
(. 8.1, ), :
B 01(2)=β01(2) kδBδ. (8.4)
p 01 : b01 = f (b 2/d); : b02= f /(b 1/d). b0 = f (b /d) . 8.1, .
0 , Z2n Zln , , .. , 1 2 , :
|
|
; (8.5)
. (8.6)
. 8.1. :
a ; β0=f(b /δ)
k 01(2) , () ; ( 160 , ), k 01(2)=1,4÷1,8, ( P 2 > 160 ) k 01(2) = 1,72,0; = (1 s) ≈ , /.
, ,
(8.7)
, ,
(8.8)
, :
(8.9)
(8.10)
BZ lcp BZ 2cp , :
(8.11)
γ1 γ2 b 1 b 2 ,
(8.12)
( 1 b 1, 2 b 2 ).
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χδ b /δ . 8.2.
.8.2.
, ,
(8.13)
, ,
(8.14)
mZ l , , (8.3); Z 2 , ,
, (8.15)
hZ2 , ; b Z 2cp , ,
, b 2 . .
, ,
(8.16)
, ,
(8.17)
P . 58 , ..