序号1234567891011121314151617f1601501401301201101009080706050403020100Q/1.9811.8571.7331.6101.4861.3621.2381.1140.9910.8670.7430.6190.4950.3710.2480.1240.000PA0.0950.1050.1150.1250.1350.1450.1500.1570.1640.1700.1750.1790.1840.1870.1900.1900.190PB0.040.030.030.020.020.020.010.010.010.000.000.000.000.000.000.000.00N电76.86.66.56.36.15.95.75.55.254.84.54.243.83.5H13.7514.1314.7715.2816.0016.6116.8117.2217.6817.7818.2418.5018.9619.2619.5619.5619.56Ne2.66912.57662.50512.41182.33732.21472.04361.87391.7161.51651.32331.12150.92940.69860.47940.2301N4.24.083.963.93.783.663.543.423.33.1232.882.72.522.42.282.1η21.1821.0521.0920.6120.6120.1719.2418.2617.3316.2014.7012.9811.479.246.663.36266.91257.66250.51241.18233.73221.47204.36187.39171.6151.65132.33112.1592.9469.8647.9423.010.00管路特性曲线序号1234567891011f50454035302520151050Q2.2302.0701.8601.6201.4001.1600.9300.6900.4300.1730.000PA0.0600.0500.0400.0320.0230.0120.0060.0040.0000.0000.000PB0.050.040.030.020.020.010.010.010.000.000.00He10.929.087.355.714.082.451.120.9200025.00离心泵的性能曲线20.0015.00H10.00性能Nη管路He5.000.000.0000.5001.0001.5002.0002.500流量5.00Ne
N电0.2670.70.2580.680.2510.660.2410.650.2340.630.2210.610.2040.590.1870.570.1720.550.1520.520.1320.50.1120.480.0930.450.0700.420.0480.40.023
0.380.35
Nη0.4263.550.40863.150.39663.260.3961.840.37861.830.36660.510.35457.730.34254.780.3352.000.31248.610.344.110.28838.940.2734.420.25227.720.2419.980.22810.09
0.21
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