5点叶轮切割参数计算.xls

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1、0 0流流量量小小流流量量设设计计点点大大流流量量最最大大点点切切割割点点切切割割比比 流流量量(m(m3 3/h)/h)0.0070.00100.00120.00135.00112.33 扬扬程程(m)(m)57.0057.0050.0047.0043.0048.680.9614335 功功率率(kW)(kW)8.9025.0031.5035.2037.7033.680.9614335 效效率率(%)(%)0.0043.4643.2343.6341.9344.21 切切割割抛抛物物线线0.0018.9038.5855.5670.31 切切割割后后流流量量0.0067.3096.14115.3

2、7129.79108.00108.00 切切割割后后扬扬程程52.6952.6946.2243.4439.7545.0045.00 切切割割后后功功率率7.9122.2227.9931.2833.5029.94 切切割割后后效效率率0.0043.4643.2343.6341.9344.21 性能曲线 150.00 100.00 50.00 0.00 0.00 10.00 20.00 30.00 40.00 50.00 60.00 70.00 80.00 流量(m3/h) 扬程(m) 功率(kW) 切割抛物线 Poly.(流量(m3/h) Poly.(功率(kW) Poly.(扬程(m) Pol

3、y.(切割抛物线) 0 0流流量量小小流流量量设设计计点点大大流流量量最最大大点点切切割割点点切切割割比比 流流量量(m(m3 3/h)/h)0.0070.00100.00120.00135.0075.50 扬扬程程(m)(m)38.0036.0032.0028.0026.0035.190.9933838 功功率率(kW)(kW)8.909.8011.7012.8013.7010.240.9933838 效效率率(%)(%)0.0070.0374.4871.4969.7770.64 60Hz60Hz流流量量0.0083.44119.21143.05160.93 60Hz60Hz扬扬程程54.0

4、051.1645.4739.7936.95 60Hz60Hz功功率率15.0816.6019.8221.6823.21 60Hz60Hz效效率率0.0070.0370.6471.4969.77 切切割割后后流流量量0.0069.5499.34119.21134.1175.00 切切割割后后扬扬程程37.5035.5331.5827.6325.6634.72 切切割割后后功功率率8.729.6111.4712.5513.4310.04 切切割割后后效效率率0.0070.0370.6471.4969.7770.64 性能曲线 150.00 100.00 50.00 0.00 0.00 10.00 20.00 30.00 40.00 50.00 60.00 70.00 80.00 流量(m3/h) 扬程(m) 功率(kW) Poly.(流量(m3/h) Poly.(功率(kW) Poly.(扬程(m) 60Hz数据 9090 5050 0.833333333 0.694444444 0.578703704 200.00 100.00 0.00 0.00 10.00 20.00 30.00 40.00 50.00 60.00 70.00 80.00 Series1 Series2 Series3 Poly.(Series1) Poly.(Series3) Poly.(Series2)