2021年管道流量流速对照表和经济流速

流速流量对照表

欧阳光明0.01 0.10 （2021.03.07） 公称通径DN (mm) 10 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 流速 (m/s) 0.30 0.50 1.00 2.00 3.00 4.00 5.00 10.00 流量 (m³/h) 0.00283 0.02827 0.08482 0.14137 0.28274 0.569 0.84823 1.13097 1.41372 2.82743 0.00636 0.06362 0.19085 0.31809 0.63617 1.27235 1.90852 2.469 3.18086 6.36173 0.01131 0.11309 0.33929 0.569 1.13097 2.26195 3.39292 4.523 5.687 11.3097 0.01767 0.17672 0.53014 0.88357 1.76715 3.53429 5.30144 7.06858 8.83573 17.6715 0.025 0.253 0.86859 1.44765 2.529 5.79058 8.68588 11.5812 14.4765 28.9529 0.04524 0.45239 1.35717 2.26195 4.523 9.04779 13.5717 18.0956 22.6195 45.23 0.07069 0.70687 2.12058 3.53429 7.06858 14.1372 21.2058 28.2743 35.3429 70.6858 0.11945 1.19459 3.58377 5.97295 11.9459 23.18 35.8377 47.7836 59.7295 119.459 0.18096 1.80956 5.42867 9.04779 18.0956 36.1911 .2867 72.3823 90.4779 180.956 0.28274 2.82743 8.4823 14.1372 28.2743 56.87 84.823 113.097 141.372 282.743 0.44178 4.41786 13.2536 22.03 44.1786 88.3573 132.536 176.715 220.3 441.786 0.63617 6.36173 19.0852 31.8086 63.6173 127.2345 190.852 2.469 318.086 636.173 1.13097 11.3097 33.9292 56.87 113.097 226.195 339.292 452.3 565.487 1130.973 1.76715 17.6715 53.0144 88.3573 176.715 353.429 530.144 706.858 883.573 1767.15 2.469 25.4469 76.3407 127.235 2.469 508.938 763.407 1017.88 1272.35 24.69 3.46361 34.6361 103.908 173.18 346.361 692.721 1039.08 1385.44 1731.8 3463.61 4.523 45.23 135.7168 226.195 452.3 904.779 1357.168 1809.56 2261.95 4523. *欧阳光明*创编 2021.03.07 *欧阳光明*创编 2021.03.07 450 500 600 700 800 900 1000 1200 1400 1600 1800 2000 2200 5.72555 57.2555 171.766 286.278 572.555 1145.11 1717.66 2290.22 2862.78 5725.55 7.06868 70.6868 212.058 353.429 706.858 1413.72 2120.58 2827.43 3534.29 7068.58 10.1788 101.788 305.363 508.938 1017.88 2035.75 3053.63 4071.5 50.38 10178.8 13.84 138.4 415.633 692.721 1385.44 2770.88 4156.33 51.77 6927.21 138.4 18.0956 180.956 2.867 904.779 1809.56 3619.11 28.67 7238.23 9047.79 18095.6 22.9022 229.022 687.066 1145.11 2290.22 4580.44 6870.66 9160.88 11451.1 22902.2 28.2743 282.743 848.231 1413.72 2827.43 56.87 8482.3 11309.7 14137.2 28274.3 16286 20357.5 40715 40.7150 407.15 1221.45 2035.75 4071.5 8143.01 12214.5 55.4177 5.177 1662.53 2770.88 51.77 11083.5 16625.3 22167.1 27708.8 517.7 72.3823 723.823 2171.47 3619.11 7238.23 14476.5 21714.7 252.9 36191.1 72382.3 91.6088 916.088 2748.27 4580.44 9160.88 18321.8 27482.7 463.5 45804.4 91608.8 113.097 1130.97 3392.92 56.87 11309.7 22619.5 33929.2 45238.9 568.7 113097 136.848 1368.48 4105.433 6842.39 13684.8 27369.56 410.33 739.11 68423. 136848

*欧阳光明*创编 2021.03.07