離心泵特性曲線測(cè)定實(shí)驗(yàn)數(shù)據(jù)處理

1.離心泵特性曲線實(shí)驗(yàn)數(shù)據(jù)與處理離心泵型號(hào)：磁力驅(qū)動(dòng)泵32CQ-15 額定功率：1.1kW 額定流量:110L/min額定揚(yáng)程：15m 泵進(jìn)出口位差：0.3m 水溫:26.4°C序號(hào)流量()泵進(jìn)口壓力泵出口壓力電機(jī)功率電/kW10.000.46.50.2721.070.46.40.2731.300.46.50.2441.700.46.40.2751.920.46.40.2862.200.36.20.2672.580.26.10.2983.000.25.70.3293.500.15.50.32104.0004.90.3序號(hào)流量()揚(yáng)程H/m軸功率N/kW泵效率10.006.400.2430.00%21.076.300.2437.53%31.306.400.21610.46%41.706.300.24311.97%51.926.300.25213.03%62.206.200.23415.83%72.586.200.26116.64%83.005.800.28816.41%93.505.700.28818.81%104.005.200.2720.92%

2.管路特性曲線實(shí)驗(yàn)數(shù)據(jù)與處理序號(hào)閥門開(kāi)度頻率（Hz）流量（）泵進(jìn)口壓力泵出口壓力揚(yáng)程H/m1201.390.32.52.52231.640.23.33.43261.880.24.24.34292.130.25.25.35小開(kāi)322.350.26.36.46度352.560.17.67.87382.800.18.99.18413.010.110.310.59443.230.111.812.010473.440.013.413.71232.420.33.43.402262.770.34.24.203293.120.25.25.304中開(kāi)度323.450.26.46.505353.770.17.57.706384.080.08.89.107414.400.010.210.508444.68-0.111.712.109474.96-0.213.313.803.孔流系數(shù)實(shí)驗(yàn)數(shù)據(jù)與處理流量()左右孔板壓差(mm )孔流系數(shù)0.21-1830-19401100.23090.11480.55-1770-21003300.60480.17350.84-1680-23006200.92370.19341.01-1640-24508101.11070.20341.17-1570-260010301.28660.20891.30-1500-273012301.42960.21241.46-1400-290015001.60550.21611.70-1280-324019601.86940.22011.86-1190-349023002.04540.22232.02