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10
ρ w, /3,
ρ w = , (1)
mw - W, ( );
Vw - W, 3.
ρ w =
, , .
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mw, , Vw, 3, () 2, 3
mw =ρ w V w, (2)
V w = mw: ρ w (3)
mw =2∙5=10 ,
Vw=10:2=53
α,/(2),
α =0,728ε 4 , (4)
ε-, ;
λ- (), /( );
ρ- , /3;
r- , /;
- , ;
ΔT- ,.
244 12, ε=0,63 [12].
T=415 λ =0,685 /(∙), ρ =925 /3, =1,92 ∙10-4 ∙ [7]. P=0,4 r=2,133∙106 / [8]. ΔT=4.
244 12, ε=0,63 [12].
11
T=415 λ =0,685 /(∙), ρ =925 /3, =1,92 ∙10-4 ∙ [7]. P=0,4 r=2,133∙106 / [8]. ΔT=4.
α =0,728∙0,63 =1,073∙104 /(2 ∙).
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4.11 2,5.
.
4.12 , ( 8 , 1214 ).
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4.17 , , , , , , , , ,
12
, , , , .
, , , , , , , :
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- , (5.3);
- ą.
, , , , , . , , . , , , , , , , . , , .
, :
- .. [4];
- .3.4 [7];
- 4.11 [2];
- (11) [10] ;
- 3.2 [6].