623

. . , . .

 

.

 

By comparatively small a speed tie with laminar move to heat exchange render important influence lifting power and result field a speed. Distribution temperature and speed for empress liquid with physical property not depend of temperature express differential equation power, a move and for process become in time.

 

( , , , , , .

, . , , .

:

 

1. :

 

 

:

(1.1)

 

2. :

 

 

:

 

 

(1.2)

 

 

 

3. (-) :

 

:

 

 

 

:

 

(1.3)

 

:

W- , /,

- , /,

t- , 0 C

a- , 2 / ,

-, .,

g- , /,

S- , /2 ,

P- , /2 ,

- , /2,

x,y,z- , .

 

, . (5.3) , (p g) . P :

 

P=P+P*

 

P ,

P* - , .

, .

P=const + p0gx,

 

p0 ,

x- .

(5.3)

 

 

 

A=g(p-p0) .

, , :

 

 

 

 

T- ,

T0- ,

p,p0- , .

:

 

(1.4)

 

 

()

 

 

 

(1.3)

 

 

 

(1.1),(1.2),(1.3) , , .

, , . [1.1].

 

 

1.     .. . ..., ., . 9, 1980 .

2.     .. . - , ., 1996 .

3.     .. , . , 1997 .