Курсовая работа: Споруди і обладнання водопостачання
Третє наближення |
^q, л/с |
1000i, м / км |
h = 1000і× l, м
|
h /q |
322.494 |
7.047 |
+22.552 |
0.069 |
42.6242 |
4.835 |
+3.384 |
0.07 |
342.146 |
7.932 |
-23.797 |
0.069 |
|
|
Dh =0.713 |
S h /q =0.208 |
|
|
Dqк =1.714
|
46.6242 |
4.835 |
-3.384 |
0.069 |
218.5748 |
5.666 |
+7.65 |
0.0349 |
10.2208 |
10.722 |
+8.9 |
0.87 |
275.6862 |
5.15 |
-7.486 |
0.027 |
|
|
Dh =1.42 |
S h /q =1. |
|
|
Dqк =0.71
|
275.6862 |
5.15 |
+7.468 |
0.027 |
77.2257 |
5.766 |
+6.919 |
0.089 |
82.084 |
17.029 |
-10.217 |
0.124 |
|
|
Dh =1.39 |
S h /q =0.24 |
|
|
Dqк =2.9
|
77.2257 |
5.766 |
-6.919 |
0.089 |
139.9813 |
8.552 |
+7.269 |
0.052 |
62.9813 |
10.025 |
+6.917 |
0.11 |
97.5597 |
9.026 |
-5.416 |
0.056 |
|
|
Dh =0.4 |
S h /q =0.307 |
|
|
Dqк =0.65
|
Друге наближення |
^q, л/с |
1000i, м / км |
h = 1000і× l, м
|
h /q |
324.775 |
7.147 |
+22.872 |
0.07 |
44.1222 |
5.154 |
+3.607 |
0.08 |
339.865 |
7.827 |
-23.481 |
0.069 |
|
|
Dh =0.999 |
S h /q =0.219 |
|
|
Dqк =2.281
|
44.1222 |
5.154 |
-3.607 |
0.08 |
219.3578 |
5.707 |
+7.705 |
0.035 |
11.0038 |
12.289 |
+10.2 |
0.9269 |
279.0852 |
5.278 |
-7.653 |
0.0274 |
|
|
Dh =1.66 |
S h /q =1.06 |
|
|
Dqк =0.783
|
279.0852 |
5.278 |
+7.653 |
0.0274 |
80.8177 |
6.277 |
+7.532 |
0.093 |
77.902 |
15.338 |
-9.203 |
0.118 |
|
|
Dh =1.994 |
S h /q =0.2384 |
|
|
Dqк =4.182
|
80.8177 |
6.277 |
-7.532 |
0.094 |
140.5713 |
8.624 |
+7.33 |
0.053 |
63.5713 |
10.214 |
+7.048 |
0.1109 |
96.9697 |
8.917 |
-5.35 |
0.0552 |
|
|
Dh =0.37 |
S h /q =0.3131 |
|
|
Dqк = 0.59
|
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