热力管道水力计算表（一）Kd=0.5mm r=958。4kg/m3DN25324050DN2532405070Dw×δ32×2538×2.545×2。557×3.5Dw×δ32×2.538×2.545×2.557×3。573×3.5G(t/h）WRWRWRWRG（t/h)WRWRWRWRWR0。20.10.951。250。6334.20。4211。60。294.20.181。340.220.111。141。30。66370。4412。60。34。510。191。440.110。340.240。121。351。350。6839。90.4613.60。314。860.21。550.110.370。260.131.591.400。7142。90。4714.60 。 325 。 210.211.670.120。390。280。141.821。450。73460.4915.70.335。590。211。780.120.420.300.152.081.500.7649.20。5116。80。355.980。221.910。130。450.320.162。371.550。7952.60.5317。90。366.380.232。020.130.480.340。172.711.60.81560.5419.10.376。80。242.140.130.50.360。182。971.650。8459.60.5620。30。387.230.242。260。140.550.380.193.31。70。8663。20。5821.50.397.680。252.40。140.580.400。203。651。750。89670。5922。80.48。140.262.530.150。610。420。214。01。80.9170。90。6124.10.428.610.272。660。150。640。440。224。381.850.9474.90。6325.50。439。090.272.810.150.670。460。234。751。90。96790.6426.90.449。590.282。960.160。710.480。245。151。950.9983。20。6628.30。4510.10.293.10。160。74热力管道水力计算表（二）Kd=0。5mm r=958。4kg/m3DN25324050DN2532405070Dw×δ32×2538×2。545×2.557×3。5Dw×δ32×2.538×2.545×2。557×3。573×3.5G(t/h）WRWRWRWRG（t/h）WRWRWRWRWR0。500.255。550。171.950.120。721。0187.50.6829.80.4610.60。33。250。170。780。550.286.660.192.350。130.852。11.0696.50.7132.60.4811.70.313.550。180.860.600.37.850。22。80.141。012.21.11105.90.75360。5112.90.333.690.190.950。650。338。190。223.260。151。182。30。7839。40。5314.10。344.270。21。020。700.3510。70。243。770.161.370。10。442.40。8142。90。5515。30。354。640.211。110。750.3812。30。254.310.171。570。110.52.50。8546。50.5816。60。375.040。211.210.800。41140。274。860。181.770.120.572.60。8850.30。6180。385。450。221.30.850。4315。80。295。450.220.130。652.70。9254。50。6219.40。45.880.231.40.900。461。770。316.080。212.220.130.722.80.9558.40.6520。80.416.320。241。450。950。4819.70 。 326.730.222。4...
