, . .
, , , 3/,
(1.5)
L , , /;
W , /;
ρ , /3;
d . , , /;
d , , /;
d , , /.
d . , 1,2 /3, 20 . . 1.3.
1.3
, | 20 | 10 | 0 | 10 | 20 | 40 |
, /3 | 1,39 | 1,34 | 1,29 | 1,24 | 1,2 | 1,12 |
, ..
, (1.6)
ρ ρ , /3.
, 1 3 , .
. , . , ( , ).
. ()
, (1.7)
, ;
, ;
R , /().
, (1.8)
, , .
. (1.9)
(1.6 1.7) (1.8)
, (1.10)
R = 287,04 /() ;
R = 461,66 /() .
, , , , 20 . . 1.4.
|
|
1.4
t, | ρ, /3 | , | t, | ρ, /3 | , |
20 | 1,1 | 120,0 | 15 | 12,8 | 1693,2 |
15 | 1,5 | 186,7 | 20 | 17,2 | 2319,8 |
10 | 2,3 | 280,0 | 25 | 22,9 | 3546,4 |
5 | 3,4 | 413,3 | 30 | 30,1 | 4213,0 |
0 | 4,9 | 613,3 | 35 | 39,3 | 5586,2 |
5 | 6,8 | 866,6 | 40 | 50,8 | 7319,4 |
10 | 9,4 | 1226,6 | 45 | 64,9 | 9519,2 |
. .
( 1). = 4213,0 , ρ = 30,1 /3, t = 30 , t = 20 , t = 15 , = 5 , V =100 3.
.
1. ,
.
2. , t = 30 0, . 1.4 .=4213,0 , ρ = 30,1 /3,
Dρ = ρ 30 0 ρ 20 0 = 30,1 17,2 = 12,9 /3
W = Dρ V = 12,9100 = 1290 /.
3. d , d ., d . . 1.3 1.4.
/,
/,
d .= d .0,6 = 0,14330,6 = 0,086 /.
4. (1.5)
=
3/ 8,26 3/.
. = 8,26 3/.
. 1.5.
1.5
/ | t , | t , | t , | V , 3 | / | t , | t , | t , | V , 3 | t , | |
1 | 30 | 15 | 20 | 100 | 5 | 31 | 35 | 5 | 20 | 150 | 7 |
2 | 25 | 10 | 20 | 150 | 8 | 32 | 30 | 15 | 20 | 200 | 11 |
3 | 35 | 15 | 20 | 250 | 17 | 33 | 25 | 10 | 20 | 300 | 8 |
4 | 30 | 10 | 20 | 350 | 11 | 34 | 30 | 15 | 20 | 400 | 12 |
5 | 40 | 5 | 20 | 450 | 8 | 35 | 35 | 15 | 20 | 500 | 9 |
6 | 25 | 10 | 20 | 500 | 16 | 36 | 40 | 10 | 20 | 600 | 13 |
7 | 35 | 15 | 20 | 600 | 6 | 37 | 35 | 10 | 20 | 700 | 10 |
8 | 30 | 10 | 20 | 400 | 6 | 38 | 30 | 15 | 20 | 300 | 14 |
9 | 25 | 0 | 20 | 200 | 11 | 39 | 25 | -5 | 20 | 100 | 15 |
10 | 30 | 10 | 20 | 250 | 15 | 40 | 30 | 0 | 20 | 150 | 18 |
11 | 35 | 15 | 20 | 100 | 21 | 41 | 35 | 5 | 20 | 100 | 12 |
12 | 40 | 15 | 20 | 150 | 9 | 42 | 40 | 10 | 20 | 200 | 16 |
13 | 25 | 0 | 20 | 200 | 8 | 43 | 35 | 15 | 20 | 250 | 19 |
14 | 30 | 5 | 20 | 300 | 20 | 44 | 30 | 10 | 20 | 300 | 20 |
15 | 35 | 10 | 20 | 350 | 10 | 45 | 25 | 10 | 20 | 200 | 22 |
16 | 25 | -5 | 20 | 400 | 18 | 46 | 30 | 5 | 20 | 150 | 10 |
17 | 30 | 0 | 20 | 500 | 13 | 47 | 35 | 10 | 20 | 400 | 11 |
18 | 40 | 10 | 20 | 350 | 14 | 48 | 40 | 15 | 20 | 250 | 14 |
19 | 35 | 5 | 20 | 300 | 12 | 49 | 35 | 10 | 20 | 200 | 15 |
20 | 30 | 10 | 20 | 150 | 9 | 50 | 30 | 5 | 20 | 100 | 8 |
21 | 25 | 5 | 20 | 200 | 7 | 51 | 25 | -5 | 20 | 150 | 7 |
22 | 30 | 10 | 20 | 350 | 6 | 52 | 30 | 0 | 20 | 200 | 6 |
23 | 35 | 15 | 20 | 400 | 5 | 53 | 35 | 5 | 20 | 300 | 5 |
24 | 40 | 5 | 20 | 250 | 19 | 54 | 40 | 10 | 20 | 250 | 19 |
25 | 35 | 10 | 20 | 200 | 22 | 55 | 35 | 5 | 20 | 200 | 17 |
26 | 30 | 15 | 20 | 150 | 18 | 56 | 30 | 0 | 20 | 150 | 15 |
27 | 25 | 10 | 20 | 300 | 20 | 57 | 25 | -10 | 20 | 100 | 13 |
28 | 30 | 5 | 20 | 200 | 12 | 58 | 30 | -5 | 20 | 150 | 11 |
29 | 35 | 15 | 20 | 250 | 9 | 59 | 35 | 0 | 20 | 200 | 21 |
30 | 40 | 10 | 20 | 150 | 14 | 60 | 40 | 5 | 20 | 300 | 10 |
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