Для кожного із розрахункових режимів складаємо окрему розрахункову схему мережі з нанесенням: номерів вузлів і вузлових відборів, витрат водоводів від НС-ІІ до мережі, номерів кілець. Намічаємо напрямок потоків води магістральною мережею і обчислюємо розрахункові витрати на окремих лініях.
№ кільця | № ділянки | L, м | D, мм | Попереднє потокорозподілення | перше наближення | ||||||
q, л/с | 1000i, м / км | h = 1000і× l, м | h /q | q, л/с | 1000i, м / км | h = 1000і× l, м | h /q | ||||
0 | НС - 5 | 3200 | 500 | 285.6 | 5.527 | +17.687 | 0.06192 | 279.595 | 5.297 | +16.951 | 0.0606 |
5—4 | 700 | 250 | 64.305 | 10.451 | +7.316 | 0.1138 | 58.1088 | 8.604 | +6.022 | 0.1036 | |
НС - 4 | 3000 | 500 | 285.6 | 5.527 | -16.581 | 0.058 | 291.605 | 5.762 | -17.286 | 0.0593 | |
Dh =2.807 | S h /q=0.2337 | Dh =1.8957 | S h /q =0.2235 | ||||||||
Dqк =6.005 | Dqк =4.2409 | ||||||||||
1 | 5—4 | 700 | 250 | 64.305 | 10.451 | -7.316 | 0.1138 | 58.1088 | 8.604 | -6.022 | 0.1036 |
5—6 | 1350 | 450 | 160 | 5.604 | +7.565 | 0.0473 | 160.1912 | 5.617 | +7.583 | 0.0473 | |
6—7 | 830 | 250 | 10.196 | 10.675 | +8.86 | 0.869 | 10.8662 | 12.006 | +9.965 | 0.9171 | |
7—4 | 1450 | 500 | 250 | 7.413 | -10.749 | 0.0423 | 242.0334 | 6.948 | -10.075 | 0.0416 | |
Dh =-0.41 | S h /q =1.0724 | Dh =0.36275 | S h /q =1.1096 | ||||||||
Dqк =-0.1912 | Dqк =0.1635 | ||||||||||
2 | 4—7 | 1450 | 500 | 250 | 7.413 | +10.749 | 0.0423 | 242.0334 | 6.948 | +10.075 | 0.0416 |
7—3 | 1200 | 300 | 81.496 | 6.376 | +7.651 | 0.059 | 72.7882 | 5.164 | +6.197 | 0.0851 | |
4—3 | 600 | 300 | 72.805 | 13.396 | -8.038 | 0.1104 | 80.9628 | 16.567 | -9.94 | 0.1228 | |
Dh =3.454 | S h /q =0.2117 | Dh =2.11 | S h /q =0.2495 | ||||||||
Dqк =8.1578 | Dqк =4.2285 | ||||||||||
3 | 7—3 | 1200 | 300 | 81.496 | 6.376 | -7.651 | 0.0939 | 72.7882 | 5.164 | -6.197 | 0.0851 |
7—1 | 850 | 350 | 110 | 5.314 | +4.54 | 0.0413 | 110.55 | 5.391 | +4.582 | 0.0414 | |
1—2 | 690 | 250 | 33 | 9.154 | +6.316 | 0.1914 | 33.55 | 9.44 | +6.54 | 0.1949 | |
2—3 | 600 | 300 | 92.551 | 8.123 | -4.874 | 0.0527 | 93.101 | 8.22 | -4.932 | 0.053 | |
Dh =-0.41725 | S h /q =0.3793 | Dh =-0.00175 | S h /q =0.3744 | ||||||||
Dqк =-0.55 | Dqк =-0.0023 |
Друге наближення | |||
^q, л/с | 1000i, м / км | h = 1000і× l, м | h /q |
275.3541 | 5.138 | +16.441 | 0.06 |
54.0314 | 7.51 | +5.257 | 0.0973 |
295.8459 | 5.931 | -17.792 | 0.06 |
Dh =1.302 | S h /q =0.2173 | ||
Dqк =2.9958 | |||
54.0314 | 7.51 | -5.257 | 0.0973 |
160.0277 | 5.607 | +7.568 | 0.0473 |
10.7027 | 11.674 | +9.69 | 0.0905 |
237.6414 | 6.698 | -9.712 | 0.0409 |
Dh =0.57 | S h /q =0.276 | ||
Dqк =1.033 | |||
237.6414 | 6.698 | +9.712 | 0.0409 |
68.5574 | 4.62 | +5.544 | 0.0809 |
85.1913 | 16.342 | -11.005 | 0.1292 |
Dh =1.417 | S h /q =0.251 | ||
Dqк =2.8227 | |||
68.5574 | 4.62 | -5.544 | 0.0809 |
110.5523 | 5.391 | +4.582 | 0.04145 |
33.5523 | 9.441 | +6.514 | 0.1941 |
93.0987 | 8.219 | -4.932 | 0.053 |
Dh =0.155 | S h /q =0.36945 | ||
Dqк =0.2098 |
Третє наближення | |||
^q, л/с | 1000i, м / км | h = 1000і× l, м | h /q |
272.3523 | 5.026 | +16.085 | 0.059 |
52.0686 | 7.009 | +4.906 | 0.0942 |
298.8417 | 6.052 | -18.155 | 0.06075 |
Dh =0.945 | S h /q =0.214 | ||
Dqк =2.2085 | |||
52.0686 | 7.009 | -4.906 | 0.0942 |
158.9947 | 5.534 | +7.47 | 0.0470 |
9.6697 | 9.682 | +8.036 | 0.8310 |
235.8217 | 6.596 | -9.564 | 0.0406 |
Dh =0.259 | S h /q =1.0128 | ||
Dqк =0.128 | |||
235.8217 | 6.596 | +9.564 | 0.0406 |
65.9445 | 4.299 | +5.159 | 0.0782 |
88.014 | 19.578 | -11.747 | 0.1335 |
Dh =0.992 | S h /q =0.2523 | ||
Dqк =1.966 | |||
65.9445 | 4.299 | -5.159 | 0.0782 |
110.3425 | 5.372 | +4.566 | 0.0414 |
33.3425 | 9.331 | +6.439 | 0.1931 |
93.3085 | 8.256 | -4.954 | 0.0531 |
Dh =0.223 | S h /q =0.3658 | ||
Dqк =0.3 |
Четверте наближення | |||
^q, л/с | 1000i, м / км | h = 1000і× l, м | h /q |
270.1438 | 4.945 | +15.824 | 0.0586 |
49.9881 | 6.497 | +4.548 | 0.0910 |
301.0502 | 6.141 | -18.424 | 0.0612 |
Dh =0.65 | S h /q =0.2108 | ||
Dqк =1.5418 | |||
49.9881 | 6.497 | -4.548 | 0.0910 |
158.8667 | 5.525 | +7.458 | 0.0470 |
9.5417 | 9.447 | +7.841 | 0.8218 |
233.9837 | 6.494 | -9.416 | 0.0402 |
Dh =0.33 | S h /q =1 | ||
Dqк =0.165 | |||
233.9837 | 6.494 | +9.416 | 0.0402 |
64.2785 | 4.1 | +4.92 | 0.0765 |
89.98 | 20.462 | -12.277 | 0.1364 |
Dh =0.68 | S h /q =0.2531 | ||
Dqк =1.35 | |||
64.2785 | 4.1 | -4.92 | 0.0765 |
110.0425 | 5.345 | +4.543 | 0.0413 |
33.0425 | 9.176 | +6.331 | 0.1916 |
93.6085 | 8.31 | -4.986 | 0.0533 |
Dh =0.242 | S h /q =0.36270 | ||
Dqк =0.33 |
П’ятенаближення | |||
^q, л/с | 1000i, м / км | h = 1000і× l, м | h /q |
268.602 | 4.889 | +15.644 | 0.0582 |
48.6113 | 6.168 | +4.318 | 0.0889 |
302.592 | 6.204 | -18.613 | 0.0615 |
Dh =0.45 | S h /q =0.2086 | ||
Dqк =1.0786 | |||
48.6113 | 6.168 | -4.318 | 0.0889 |
158.7017 | 5.513 | +7.443 | 0.0469 |
9.3767 | 9.149 | +7.594 | 0.8099 |
232.7987 | 6.428 | -9.321 | 0.04 |
Dh =0.34 | S h /q =0.9857 | ||
Dqк =0.1725 | |||
232.7987 | 6.428 | +9.321 | 0.04 |
63.2585 | 3.98 | +4.777 | 0.0755 |
91.33 | 21.081 | -12.649 | 0.1385 |
Dh =0.48 | S h /q =0.254 | ||
Dqк =0.9449 | |||
63.2585 | 3.98 | -4.777 | 0.0755 |
109.7125 | 5.315 | +4.518 | 0.0412 |
32.7125 | 9.006 | +6.214 | 0.1899 |
93.9385 | 8.368 | -5.021 | 0.0534 |
Dh =0.23 | S h /q =0.36 | ||
Dqк =0.3 |
Шосте наближення | |||
^q, л/с | 1000i, м / км | h = 1000і× l, м | h /q |
267.5234 | 4.85 | +15.519 | 0.058 |
47.7052 | 5.956 | +4.169 | 0.087 |
303.6706 | 6.249 | -18.746 | 0.0617 |
Dh =0.314 | S h /q =0.2067 | ||
Dqк =0.7596 | |||
47.7052 | 5.956 | -4.169 | 0.087 |
158.5292 | 5.501 | +7.427 | 0.047 |
9.2042 | 8.842 | +7.339 | 0.7974 |
232.0263 | 6.385 | -9.259 | 0.0399 |
Dh =0.3345 | S h /q =0.9713 | ||
Dqк =0.1722 | |||
232.0263 | 6.385 | +9.259 | 0.0399 |
62.6136 | 3.902 | +4.687 | 0.075 |
92.2749 | 21.52 | -12.912 | 0.1399 |
Dh =0.3446 | S h /q =0.2548 | ||
Dqк =0.677 | |||
62.6136 | 3.906 | -4.687 | 0.075 |
109.4125 | 5.228 | +4.495 | 0.041 |
32.4125 | 8.853 | +6.108 | 0.1884 |
94.2385 | 8.422 | -5.053 | 0.0536 |
Dh =0.22 | S h /q =0.358 | ||
Dqк =0.3072 |
Сьоменаближення | |||
^q, л/с | 1000i, м / км | h = 1000і× l, м | h /q |
266.7638 | 4.822 | +15.431 | 0.0578 |
47.1178 | 5.821 | +4.075 | 0.0865 |
304.4302 | 6.28 | -18.84 | 0.0619 |
Dh =0.22 | S h /q =0.2062 | ||
Dqк =0.534 | |||
47.1178 | 5.821 | -4.075 | 0.0865 |
158.357 | 5.489 | +7.411 | 0.0468 |
9.032 | 8.541 | +7.089 | 0.7849 |
231.5215 | 6.358 | -9.219 | 0.0398 |
Dh =0.3 | S h /q =0.958 | ||
Dqк =0.1566 | |||
231.5215 | 6.358 | +9.219 | 0.0398 |
62.2438 | 3.863 | +4.636 | 0.0745 |
92.9519 | 21.836 | -13.102 | 0.1409 |
Dh =0.251 | S h /q =0.2549 | ||
Dqк =0.4923 | |||
62.2438 | 3.863 | -4.636 | 0.0745 |
109.1053 | 5.26 | +4.471 | 0.0409 |
32.1053 | 8.697 | +6.001 | 0.1869 |
94.5457 | 8.477 | -5.086 | 0.0537 |
Dh =0.1875 | S h /q =0.356 | ||
Dqк =0.2633 |
Восьме наближення | |||
^q, л/с | 1000i, м / км | h = 1000і× l, м | h /q |
266.2298 | 4.803 | +15.369 | 0.0577 |
46.7407 | 5.735 | +4.014 | 0.0859 |
304.9642 | 6.302 | -18.906 | 0.062 |
Dh =0.159 | S h /q =0.2056 | ||
Dqк =0.386 | |||
46.7407 | 5.735 | -4.014 | 0.0859 |
158.2004 | 5.478 | +7.396 | 0.0468 |
8.8754 | 8.271 | +6.865 | 0.7735 |
231.1858 | 6.339 | -9.192 | 0.0398 |
Dh =0.26 | S h /q =0.946 | ||
Dqк =0.137 | |||
231.1858 | 6.339 | +9.192 | 0.0398 |
62.0148 | 3.837 | +4.604 | 0.0742 |
93.4442 | 22.068 | -13.241 | 0.1417 |
Dh =0.185 | S h /q =0.2557 | ||
Dqк =0.3618 | |||
62.0148 | 3.837 | -4.604 | 0.0742 |
108.842 | 5.236 | +4.451 | 0.041 |
31.842 | 8.565 | +5.91 | 0.1856 |
94.809 | 8.524 | -5.114 | 0.0539 |
Dh =0.16 | S h /q =0.3537 | ||
Dqк =0.226 |
Дев’ятенаближення | |||
^q, л/с | 1000i, м / км | h = 1000і× l, м | h /q |
265.8438 | 4.789 | +15.324 | 0.0576 |
46.4917 | 5.678 | +3.975 | 0.0855 |
305.3502 | 6.318 | -18.954 | 0.0621 |
Dh =0.11 | S h /q =0.2052 | ||
Dqк =0.268 | |||
46.4917 | 5.678 | -3.975 | 0.0855 |
158.0634 | 5.469 | +7.383 | 0.0467 |
8.7384 | 8.039 | +6.672 | 0.7635 |
230.961 | 6.327 | -9.174 | 0.0397 |
Dh =0.18 | S h /q =0.9354 | ||
Dqк =0.0962 | |||
230.961 | 6.327 | +9.174 | 0.0397 |
61.879 | 3.821 | +4.586 | 0.0741 |
93.806 | 22.24 | -13.344 | 0.1423 |
Dh =0.14 | S h /q =0.2561 | ||
Dqк =0.2733 | |||
61.879 | 3.821 | -4.586 | 0.0741 |
108.616 | 5.216 | +4.434 | 0.0408 |
31.616 | 8.452 | +5.832 | 0.1845 |
95.035 | 8.565 | -5.139 | 0.0541 |
Dh =0.13 | S h /q =0.3535 | ||
Dqк =0.1839 | |||
SDh =0.56 |
кільця | № ділянки | L, м | D, мм | Попереднє потокорозподілення | перше наближення | ||||||
q, л/с | 1000i, м / км | h = 1000і× l, м | h /q | q, л/с | 1000i, м / км | h = 1000і× l, м | h /q | ||||
0 | НС - 5 | 3200 | 500 | 332.32 | 7.483 | +23.947 | 0.072 | 327.95 | 7.288 | +23.321 | 0.07 |
5—4 | 700 | 250 | 50 | 6.5 | +4.55 | 0.091 | 46.4675 | 5.673 | +3.971 | 0.085 | |
НС - 4 | 3000 | 500 | 332.32 | 7.483 | -22.45 | 0.067 | 336.69 | 7.681 | -23.044 | 0.068 | |
Dh =2.01 | S h /q =0.23 | Dh =1.416 | S h /q =0.223 | ||||||||
Dqк =4.37 | Dqк =3.175 | ||||||||||
1 | 5—4 | 700 | 250 | 50 | 6.5 | -4.55 | 0.091 | 46.4675 | 5.673 | -3.971 | 0.085 |
5—6 | 1350 | 450 | 221.025 | 5.794 | +7.822 | 0.035 | 220.1875 | 5.75 | +7.763 | 0.035 | |
6—7 | 830 | 250 | 12.671 | 15.965 | +13.251 | 1.046 | 11.8335 | 14.06 | +11.67 | 0.986 | |
7—4 | 1450 | 500 | 293.32 | 5.83 | -8.453 | 0.028 | 284.5375 | 5.486 | -7.955 | 0.027 | |
Dh =2.01 | S h /q =1.2 | Dh =1.88 | S h /q =1.133 | ||||||||
Dqк =0.8375 | Dqк =0.8297 | ||||||||||
2 | 4—7 | 1450 | 500 | 293.32 | 5.83 | +8.453 | 0.028 | 284.5375 | 5.486 | +7.955 | 0.027 |
7—3 | 1200 | 300 | 97.291 | 8.976 | +10.771 | 0.11 | 86.91 | 7.191 | +8.63 | 0.099 | |
4—3 | 600 | 300 | 62 | 9.715 | -5.829 | 0.094 | 71.62 | 12.964 | -7.778 | 0.108 | |
Dh =4.465 | S h /q =0.232 | Dh =2.94 | S h /q =0.234 | ||||||||
Dqк =9.62 | Dqк =6.282 | ||||||||||
3 | 7—3 | 1200 | 300 | 97.291 | 8.976 | -10.771 | 0.11 | 86.91 | 7.191 | -8.63 | 0.099 |
7—1 | 850 | 350 | 140 | 8.554 | +7.271 | 0.052 | 140.761 | 8.647 | +7.35 | 0.0522 | |
1—2 | 690 | 250 | 63 | 10.031 | +6.921 | 0.1098 | 63.761 | 10.275 | +7.09 | 0.11 | |
2—3 | 600 | 300 | 97.541 | 9.002 | -5.413 | 0.0555 | 96.78 | 8.882 | -5.329 | 0.055 | |
Dh =-0.498 | S h /q =0.3273 | Dh =0.12 | S h /q =0.3162 | ||||||||
Dqк =-0.761 | Dqк =0.1897 |
Третєнаближення | |||
^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 |
Четверте наближення | |||
^q, л/с | 1000i, м / км | h = 1000і× l, м | h /q |
320.781 | 6.973 | +22.313 | 0.069 |
41.6202 | 4.626 | +3.238 | 0.078 |
343.86 | 3.012 | -24.036 | 0.069 |
Dh =0.5 | S h /q =0.216 | ||
Dqк =1.16 | |||
41.6202 | 4.626 | -3.283 | 0.078 |
217.86448 | 5.63 | +7.6 | 0.035 |
9.5108 | 9.391 | +7.794 | 0.8195 |
273.4962 | 5.069 | -7.349 | 0.027 |
Dh =1.2 | S h /q =0.9595 | ||
Dqк =0.6253 | |||
273.4962 | 5.069 | +7.349 | 0.027 |
74.9757 | 5.457 | +6.548 | 0.087 |
84.984 | 18.253 | -10.952 | 0.129 |
Dh =0.98 | S h /q =0.243 | ||
Dqк =2.02 | |||
74.8757 | 5.457 | -6.548 | 0.087 |
139.3313 | 8.472 | +7.202 | 0.052 |
62.3313 | 9.819 | +6.775 | 0.11 |
98.2097 | 9.147 | -5.488 | 0.056 |
Dh =0.48 | S h /q =0.305 | ||
Dqк =0.78 |
П’ятенаближення | |||
^q, л/с | 1000i, м / км | h = 1000і× l, м | h /q |
319.621 | 6.922 | +22.152 | 0.069 |
41.0855 | 4.517 | +3.162 | 0.076 |
345.02 | 8.066 | -24.199 | 0.07 |
Dh =0.37 | S h /q =0.215 | ||
Dqк =0.86 | |||
41.0855 | 4.517 | -3.162 | 0.076 |
217.2395 | 5.597 | +7.557 | 0.034 |
8.8855 | 8.288 | +6.879 | 0.7 |
272.1285 | 5.018 | -7.276 | 0.026 |
Dh =0.99 | S h /q =0.836 | ||
Dqк =0.6 | |||
272.1285 | 5.018 | +7.276 | 0.026 |
73.7357 | 5.29 | +6.348 | 0.086 |
87.064 | 19.158 | -11.495 | 0.13 |
Dh =0.7 | S h /q =0.242 | ||
Dqк =1.45 | |||
73.7357 | 5.29 | -6.348 | 0.086 |
138.5513 | 8.378 | +7.121 | 0.062 |
61.5513 | 9.575 | +6.607 | 0.2 |
98.9897 | 9.292 | -5.575 | 0.06 |
Dh =0.45 | S h /q =0.408 | ||
Dqк =0.55 |
Шосте наближення | |||
^q, л/с | 1000i, м / км | h = 1000і× l, м | h /q |
318.761 | 6.885 | +22.032 | 0.069 |
40.8255 | 4.465 | +3.125 | 0.077 |
345.88 | 8.107 | -24.32 | 0.079 |
Dh =0.2 | S h /q =0.225 | ||
Dqк =0.444 | |||
40.8255 | 4.465 | -3.125 | 0.077 |
216.6395 | 5.567 | +7.003 | 0.032 |
8.2855 | 7.292 | +6.053 | 0.74 |
271.2785 | 4.987 | -7.231 | 0.036 |
Dh =0.553 | S h /q =0.885 | ||
Dqк =0.31 | |||
271.2785 | 4.987 | +7.231 | 0.036 |
72.8357 | 5.171 | +6.205 | 0.086 |
88.514 | 19.801 | -12.001 | 0.136 |
Dh =0.47 | S h /q =0.258 | ||
Dqк =0.9 | |||
72.8357 | 5.171 | -6.205 | 0.086 |
138.0013 | 8.312 | +7.005 | 0.052 |
61.0013 | 9.405 | +6.418 | 0.12 |
99.5397 | 9.396 | -5.938 | 0.06 |
Dh =0.32 | S h /q =0.318 | ||
Dqк =0.5 | |||
SDh = 1.543 |
№ кільця | № ділянки | L, м | D, мм | Попереднє потокорозподілення | перше наближення | ||||||
q, л/с | 1000i, м / км | h = 1000і× l, м | h /q | q, л/с | 1000i, м / км | h = 1000і× l, м | h /q | ||||
0 | НС - 5 | 3200 | 500 | 240.32 | 6.85 | +21.92 | 0.0912 | 236.25 | 6.62 | +21.184 | 0.089 |
5—4 | 700 | 250 | 54.5704 | 7.65 | +5.355 | 0.0981 | 46.3504 | 5.646 | +3.952 | 0.085 | |
НС - 4 | 3000 | 500 | 240.32 | 6.85 | -20.55 | 0.0855 | 244.39 | 7.084 | -21.252 | 0.087 | |
Dh =2.24 | S h /q =0.2748 | Dh =1.295 | S h /q =0.261 | ||||||||
Dqк =4.07 | Dqк =2.48 | ||||||||||
1 | 5—4 | 700 | 250 | 54.5704 | 7.65 | -5.355 | 0.0981 | 46.3504 | 5.646 | -3.952 | 0.085 |
5—6 | 1350 | 450 | 141.9161 | 8.79 | +11.866 | 0.0836 | 146.0661 | 9.311 | +12.57 | 0.086 | |
6—7 | 830 | 250 | 60 | 9.135 | -7.582 | 0.1264 | 55.85 | 7.989 | -6.631 | 0.118 | |
7—4 | 1450 | 500 | 187.1684 | 7.668 | -11.119 | 0.0594 | 185.8284 | 7.559 | -10.961 | 0.059 | |
Dh =-3.0475 | S h /q =0.3675 | Dh =-2.24 | S h /q =0.348 | ||||||||
Dqк =-4.15 | Dqк =-3.218 | ||||||||||
2 | 4—7 | 1450 | 500 | 187.1684 | 7.668 | +11.119 | 0.0594 | 185.8284 | 7.559 | +10.961 | 0.059 |
7—3 | 1200 | 300 | 57.8538 | 8.533 | -10.24 | 0.1770 | 57.4138 | 8.412 | -10.094 | 0.176 | |
4—3 | 600 | 300 | 100 | 9.483 | -5.69 | 0.0569 | 97.19 | 8.958 | -5.375 | 0.055 | |
Dh =-1.6 | S h /q =0.2839 | Dh =-1.5 | S h /q =0.29 | ||||||||
Dqк =-2.81 | Dqк =-2.57 | ||||||||||
3 | 7—3 | 1200 | 300 | 57.8538 | 8.533 | +10.24 | 0.1770 | 57.4138 | 8.412 | +10.094 | 0.176 |
7—1 | 850 | 350 | 130.3882 | 7.42 | -6.307 | 0.0484 | 128.0182 | 7.152 | -6.08 | 0.047 | |
1—2 | 690 | 250 | 36.4482 | 11.019 | -7.603 | 0.2086 | 34.0782 | 9.719 | -6.708 | 0.197 | |
2—3 | 600 | 300 | 99.3308 | 9.357 | -5.614 | 0.0565 | 96.9608 | 8.915 | -5.349 | 0.055 | |
Dh =-2.32 | S h /q =0.4905 | Dh =-2.01 | S h /q =0.475 | ||||||||
Dqк =-2.37 | Dqк =-2.11 |
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 |
Четверте наближення | |||
^q, л/с | 1000i, м / км | h = 1000і× l, м | h /q |
231.156 | 6.338 | +20.28 | 0.087 |
33.5184 | 3.107 | +2.175 | 0.065 |
249.484 | 7.382 | -22.147 | 0.088 |
Dh =0.103 | S h /q =0.24 | ||
Dqк =0.21 | |||
33.5184 | 3.107 | -2.175 | 0.065 |
153.804 | 10.324 | +13.937 | 0.09 |
48.112 | 6.051 | -5.022 | 0.104 |
183.9404 | 7.406 | -10.739 | 0.06 |
Dh =-0.99 | S h /q =0.319 | ||
Dqк =-1.55 | |||
183.9404 | 7.406 | +10.739 | 0.06 |
57.2338 | 8.363 | -10.035 | 0.18 |
91.34 | 7.912 | -2.072 | 0.023 |
Dh =-0.43 | S h /q =0.263 | ||
Dqк =-0.8 | |||
57.2338 | 8.363 | +10.035 | 0.18 |
122.4382 | 6.543 | -5.561 | 0.045 |
28.4082 | 6.931 | -4.782 | 0.17 |
91.2908 | 7.903 | -4.742 | 0.05 |
Dh =-1.25 | S h /q =0.445 | ||
Dqк =-1.5 |
П’ятенаближення | |||
^q, л/с | 1000i, м / км | h = 1000і× l, м | h /q |
230.946 | 6.326 | +20.243 | 0.088 |
31.7584 | 2.815 | +1.971 | 0.062 |
249.694 | 7.395 | -22.184 | 0.0889 |
Dh =0.01 | S h /q =0.2389 | ||
Dqк =0.002 | |||
31.7584 | 2.815 | -1.971 | 0.062 |
155.354 | 10.533 | +14.22 | 0.09 |
46.562 | 5.694 | -4.726 | 0.1 |
183.1904 | 7.346 | -10.652 | 0.058 |
Dh =-0.78 | S h /q =0.31 | ||
Dqк =-1.25 | |||
183.1904 | 7.346 | +10.652 | 0.058 |
57.9338 | 8.555 | -10.266 | 0.17 |
90.54 | 7.774 | -1.982 | 0.022 |
Dh =-0.532 | S h /q =0.25 | ||
Dqк =-1.1 | |||
57.9338 | 8.555 | +10.266 | 0.17 |
120.9382 | 6.383 | -5.426 | 0.04 |
26.9082 | 6.269 | -4.326 | 0.16 |
89.7908 | 7.646 | -4.587 | 0.05 |
Dh =-1 | S h /q =0.42 | ||
Dqк =-1.2 |
витрата вода водопровідний мережа