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5 -15.

,

L = V2 = 10810 3/ .

d = 600 .

d , v ( /).

.

v ( v = 13 /).

( )

,

x = 120 , , x =105¸180; r = 1,3 , /3.

= 552 [ ] = 650¸750 .

 

 

Q = 672,66 , L = 2,4 /, t = 91 C.

. : M = 1,25; S = 85; b = 12,1; ; n = 0,366; e = 0,122; m = 1,76.

5. F = 20,9 ²; f = 0,244 ². 3 ,

f , ²; y , ;

/(²).

.

:

k = b (ρω) = 12,13,20,366 = 18,52.

.

F = Q /(k t ) = 672,66/(18,5291) = 0,399 = 39,9 ².

,

F = F = 20,93 = 62,7 ², 61 %.

.

h = (ρω) = 0,1223,21,76 = 0,944 . . .

 

 

, , :

V = L / ρ ³/,

ρ , ;

L = 2,43600 = 8640 /,

/³.

V = 8640/1,6 = 5400 ³/.

= 50 . .

,

= 50 , . .; η = 0,5 .

.

1,2 5 .

.

.

4 0,4 .

.

/.

 





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