Курсовая работа: Споруди і обладнання водопостачання
Друге наближення |
^q, л/с |
1000i, м / км |
h = 1000і× l, м
|
h /q |
233.77 |
6.482 |
+20.741 |
0.089 |
40.6524 |
4.43 |
+3.101 |
0.076 |
246.87 |
7.228 |
-21.685 |
0.088 |
|
|
Dh =0.719 |
S h /q =0.1729 |
|
|
Dqк =2.079
|
40.6524 |
4.43 |
-3.101 |
0.076 |
149.2841 |
9.726 |
+13.13 |
0.0879 |
52.632 |
7.151 |
-5.935 |
0.113 |
185.1804 |
7.506 |
-10.884 |
0.059 |
|
|
Dh =-1.69 |
S h /q =0.3359 |
|
|
Dqк =-2.52
|
185.1804 |
7.506 |
+10.884 |
0.059 |
56.9538 |
8.286 |
-9.944 |
0.175 |
94.62 |
8.49 |
-5.094 |
0.0538 |
|
|
Dh =-1.38 |
S h /q =0.2878 |
|
|
Dqк =-2.4
|
56.9538 |
8.286 |
+9.944 |
0.175 |
125.9082 |
6.919 |
-5.881 |
0.047 |
31.9682 |
8.628 |
-5.953 |
0.1862 |
94.8508 |
8.532 |
-5.119 |
0.054 |
|
|
Dh =-1.75 |
S h /q =0.4622 |
|
|
Dqк =-1.89
|
Третє наближення |
^q, л/с |
1000i, м / км |
h = 1000і× l, м
|
h /q |
231.691 |
6.367 |
+20.374 |
0.087 |
36.0534 |
3.552 |
+2.486 |
0.069 |
248.949 |
7.351 |
-22.052 |
0.087 |
|
|
Dh =0.26 |
S h /q =0.243 |
|
|
Dqк =0.535
|
36.0534 |
3.552 |
-2.486 |
0.069 |
151.804 |
10.057 |
+13.577 |
0.089 |
50.112 |
6.527 |
-5.417 |
0.108 |
185.0604 |
7.497 |
-10.87 |
0.058 |
|
|
Dh =-1.3 |
S h /q =0.324 |
|
|
Dqк =-2
|
185.0604 |
7.497 |
+10.87 |
0.058 |
56.4438 |
8.147 |
-9.778 |
0.173 |
92.22 |
8.065 |
-2.419 |
0.026 |
|
|
Dh =-0.44 |
S h /q =0.249 |
|
|
Dqк =-0.88
|
56.4438 |
8.147 |
+9.778 |
0.173 |
124.1082 |
6.713 |
-5.706 |
0.046 |
30.0782 |
7.705 |
-5.316 |
0.177 |
92.9608 |
8.037 |
-4.822 |
0.052 |
|
|
Dh =-1.5 |
S h /q =0.448 |
|
|
Dqк =-1.67
|
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