(. 4) 8 .
1 − ( , , , , ) . 730 . 1 +0.015. 50 / ( 1950 2000 / ). 0.01 /3 ( 2.19 2.2 /3 ). 730 .
2 − ( ) . 850 . 2 +0.010. 30 / ( 2000 2030 / ). 0.01 /3 ( 2.2 2.21 /3 ). 120 .
( , - ) ; 1050 . +0.058. 70 / ( 2030 2100 / ). 0.19 /3 ( 2.21 2.4 /3). 200 .
− ( , 2, ) − ; 1135 . +0.064. 200 / ( 2100 2300 / ). 0.09 /3 ( 2.4 2.49 /3). 85.
( , 1, , , ) − ; 2010 . -0.063. 50 / ( 2300 / 2350 / ). 0.34 /3 ( 2.49 2.15 /3). 875 .
( , - ) − ; 2960 . +0.125. 250 / ( 2350 2600 / ). 0.35 /3 ( 2.15 2.50 /3 ). 950 .
( , I2, - ) − ; 3040 . +0.008. 40 / ( 2600 2640 / ).
(2.50 /3 ). 80 .
( , I1, ); 3510 . +0.064. 2640 /, 2.5 /3. 470.
|
|
, . : (R.=0.125) .. (0.1< R <0.5), .. 0.1.
1, 2 (R=0,015; 0,010; 0,008) , , .
1.
, | , /3 | , V, / | , V, / | , t0, | R | λ, | |||
1 | , | 2,19 | 0,749 | 0,015 | 28 65 | ||||
2 | 2,20 | 0,869 | 0,010 | 29 67 | |||||
, K2 | 2,21 | 1,125 | 0,058 | 29 68 | |||||
, K2 | 2,40 | 1,149 | 0,064 | 30 70 | |||||
, K1 | 2,49 | 1,910 | -0,063 | 33 77 | |||||
2,15 | 2,718 | 0,125 | 34 78 | ||||||
, I2 | 2,50 | 2,780 | 0,008 | 37 87 | |||||
, I1 | 2,50 | 3,136 | 0,064 | 38 88 |
:
(1)
- .
, . V =300 ÷ 900 / 15 ÷ 30 . (. 5).
(2)
- - .
(3)
- .
. 5.
(. 6) , R = 0,058 - ( t0 = 1937 2807 ) - ( t0 = 1909 2890 ).
2. -
- | t0, | V | (/)S | (/)N | N/S | |
2 | 1953,5 | T12TC2T2T2R= 0,08 | T14TC4R2= 0.003 | 0.04 | ||
3 | 1953,5 | T12TC2T2T2T2R= 0,03 | T16TC6R4 = 1,07∙10-5 | 0,0004 |
, : , ; SN-388.
|
|
:
N=48;
9200 ;
(4); Kmax = 0.628, Kmin = 0.104,
(5); Δx = 8 .
(6); n ≈ 7.
(7); L = 48 .