1、流速流量对照表流速 (m/s)0.01 0.10 0.30 0.50 1.00 2.00 3.00 4.00 5.00 10.00 公称通径DN (mm) 流量 (m/h)10 0.00283 0.02827 0.08482 0.14137 0.28274 0.56549 0.84823 1.13097 1.41372 2.8274315 0.00636 0.06362 0.19085 0.31809 0.63617 1.27235 1.90852 2.54469 3.18086 6.3617320 0.01131 0.11309 0.33929 0.56549 1.13097 2.26195
2、 3.39292 4.52389 5.65487 11.309725 0.01767 0.17672 0.53014 0.88357 1.76715 3.53429 5.30144 7.06858 8.83573 17.671532 0.02895 0.28953 0.86859 1.44765 2.89529 5.79058 8.68588 11.5812 14.4765 28.952940 0.04524 0.45239 1.35717 2.26195 4.52389 9.04779 13.5717 18.0956 22.6195 45.238950 0.07069 0.70687 2.1
3、2058 3.53429 7.06858 14.1372 21.2058 28.2743 35.3429 70.685865 0.11945 1.19459 3.58377 5.97295 11.9459 23.8918 35.8377 47.7836 59.7295 119.45980 0.18096 1.80956 5.42867 9.04779 18.0956 36.1911 54.2867 72.3823 90.4779 180.956100 0.28274 2.82743 8.4823 14.1372 28.2743 56.5487 84.823 113.097 141.372 28
4、2.743125 0.44178 4.41786 13.2536 22.0893 44.1786 88.3573 132.536 176.715 220.893 441.786150 0.63617 6.36173 19.0852 31.8086 63.6173 127.2345 190.852 254.469 318.086 636.173200 1.13097 11.3097 33.9292 56.5487 113.097 226.195 339.292 452.389 565.487 1130.973250 1.76715 17.6715 53.0144 88.3573 176.715
5、353.429 530.144 706.858 883.573 1767.15300 2.54469 25.4469 76.3407 127.235 254.469 508.938 763.407 1017.88 1272.35 2544.69350 3.46361 34.6361 103.908 173.18 346.361 692.721 1039.08 1385.44 1731.8 3463.61400 4.52389 45.2389 135.7168 226.195 452.389 904.779 1357.168 1809.56 2261.95 4523.89450 5.72555
6、57.2555 171.766 286.278 572.555 1145.11 1717.66 2290.22 2862.78 5725.55500 7.06868 70.6868 212.058 353.429 706.858 1413.72 2120.58 2827.43 3534.29 7068.58600 10.1788 101.788 305.363 508.938 1017.88 2035.75 3053.63 4071.5 5089.38 10178.8700 13.8544 138.544 415.633 692.721 1385.44 2770.88 4156.33 5541
7、.77 6927.21 13854.4800 18.0956 180.956 542.867 904.779 1809.56 3619.11 5428.67 7238.23 9047.79 18095.6900 22.9022 229.022 687.066 1145.11 2290.22 4580.44 6870.66 9160.88 11451.1 22902.21000 28.2743 282.743 848.231 1413.72 2827.43 5654.87 8482.3 11309.7 14137.2 28274.31200 40.7150 407.15 1221.45 2035
8、.75 4071.5 8143.01 12214.5 16286 20357.5 407151400 55.4177 554.177 1662.53 2770.88 5541.77 11083.5 16625.3 22167.1 27708.8 55417.71600 72.3823 723.823 2171.47 3619.11 7238.23 14476.5 21714.7 28952.9 36191.1 72382.31800 91.6088 916.088 2748.27 4580.44 9160.88 18321.8 27482.7 46643.5 45804.4 91608.82000 113.097 1130.97 3392.92 5654.87 11309.7 22619.5 33929.2 45238.9 56548.7 1130972200 136.848 1368.48 4105.433 6842.39 13684.8 27369.56 41054.33 54739.11 68423.89 136848
