6Neumann B.The Interaction Between Geometry and Performance of a Centrifugal Pump[M].London:Mecha-nical Engineering Publications Limited,1991.
7袁寿其.低比速离心泵理论与设计[M].北京:机械工业出版社,1996.
8Joseph P V.Centrifugal and axial pump design and off-design performance[R].US:National Aeronautics and Space Administration,1995:17-21.
9Sun J,Tsukamoto H.Off-design performance prediction for diffuser pumps[J].Journal of Power and Energy,2001,215(2):191-201.
10Cheah K W,Lee T S,Winoto S H,et al.Numerical flow simulation in a centrifugal pump at design and off-design conditions[J].International Journal of Rotating Machinery,2007:1-8.