, , :
, ( ). , , .
( ) (, , , .).
(Go) .
( , , ..).
, ( V=15÷21/), , .
.
, .
.
.
=100 .
R=6371.
=100 .
, , 200÷400 , .
, 100 .
100 , , .
, :
V
υ
G ,
|
|
S (, ). .
Cxa,Cya, K ( , ),
- .
, ,
= Go / S, /2.
σ =1/ .
, , .
.
, , .. =0. , , .
() ( , , , .).
: =0, α= 0 .
, , .
= 20 =200 ÷ 400 .
, .
, ( = 200÷400), , , , . .
. | |||||
1 | G0 | 3500 | |||
2 | H | 100 | |||
3 | S | 4.52 | S = D2\4 | ||
4 | Px=G0/CS | \2 | 700 | ||
5 | K=Cya/C | 0.3 | |||
6 | 25 | ||||
7 | Cxa | 1.1 | |||
8 | - | -2 | |||
9 | =1/Px | 0.00143 | |||
10 | n | 3.5 |
.
1. .. . . . 1965 .
|
|