:
.
-------------- 3
----------------------------------------------------------------------------- 4
--------------------------------------------------- 4
:
1) ;
2) .
:
1) ;
2) - :
- , -;
- -;
3) m = 0;
4) - m = 0 m = 0.5 0.1,
5) , H 0/ H = 0.75, H 0 , H , H 0/ H = 0.25, H 0/ H = 0.5 H 0/ H = 0.75;
6) ;
7) ;
8) - ;
9) ( 7.32-2001) .
: H 0 = D 0 = 30 (. 1).
. 1.
- ,
(Ludwick), (1)
()
(Holloman), (2)
s s ; e i , ; s s 0 ; B, m .
. 1 [1]
, (3)
e eng ,
e i = ln(1 + e eng). (4)
a, Cp l .. . , 1 = 4.1868 .
1