42
1. .
1.1. 30 3 .
1.2. ( 100 ) 5000 . = 1,5×107 ×-1. d* = 250 . ( ) r = 0,25 /3. ( ) .
2. .
, ,
- , ,
- , , .
.
V = 30 3.
3. . .7.3 [1] D P 30 .
D P.
4. Z (.16) [1] :
Z = 0,5 × F = 0,5 × 1 = 0,5.
5. m, , , (.17) [1]:
.
m + m = 0 + 5000 = 5000 ; rV/Z = 0,25×30/0,5 = 15 , m = 15 .
6. m , , (.21) [1]:
m = mZHT/HT0 = 15×0,1×1,5×107/4,52 × 106 = 4,9 .
7. D P r = 30 (.22) [1]:
= 101,3×(0,8×4,90,33/30 + 3×4,90,66/302 +5×4,9/303) = 5,6 .
8. D P 5 , .7.3 [1] .
43
1. .
42 , : Q = 10-3 1.
2. D P r = 30 5,6 .
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3. i, ×, (.23)[1]:
i = 123×m0,66/r = 123×4,90,66/30 = 11,7 × .
4. - Pr (.1) (.2) [1]:
Pr = 5 0,26 ln (V) = 5 7,7 = - 2,7,
V = (17500/D P)8,4 + (290/i)9,3 = (17500/5600)8,4 + (290/11,7)9,3 = 9,3×1012.
5. . .1 [1] - Qd < 0,001.
6. () (1) (), 30 , (1) [1]:
() = Qd × Q < 10-6 1
7. () < 10-6 1, .