水管水力计算表

1155001550050.7404 1.35

3235.750.737690.03558270.74365.500.00272.070.00365.50220001550050.740440410.560860.03515134.840.000.00157.270.000.00320001550050.74042527 1.293290.037081148.370.000.00836.240.000.00420001550050.74043235.750.737690.03558270.740.000.00272.070.000.00520001550050.740440410.560860.03515134.840.000.00157.270.000.00620001550050.740450530.335640.034937.090.000.0056.320.000.00720001550050.740470680.203890.0353210.790.000.0020.780.000.00820001550050.74048080.50.145490.03594 4.720.000.0010.580.000.00920001550050.74041001060.083910.03749 1.240.000.00 3.520.000.001020001550050.74041251310.054940.039110.450.000.00 1.510.000.001120001550050.74041501560.038740.04070.200.000.000.750.000.001220001550050.74042002170.020020.044330.040.000.000.200.000.001320001550050.74042502570.014270.04650.020.000.000.100.000.001420001550050.74043003090.009870.049120.010.000.000.050.000.001520001550050.74043503680.006960.051850.000.000.000.020.000.001620001550050.74044004170.005420.053970.000.000.000.010.000.0017

2000

15500

0.7404

450

464

0.00438

0.0559

0.00

0.01

0.00

内径d (mm)v (m/s)管段累计Q(W)温降Δt℃流量G (kg/s)λΔPd (Pa)ΔP=ΔPd ·Σξ(Pa)R (Pa/m)ΣξPy (Pa)Pd (Pa)空调冷量l (m)公称直径d

(mm)