离心泵叶轮的优化设计模型

Optimal Design Model of Centrifugal Pump Impeller

论述了以泵的能量损失最小为目标函数，以叶轮叶片出口宽度、出口角、直径、叶片数、进口直径、进口角、进口宽度为设计变量的泵叶轮的优化设计模型及优化计算方法．

An optimal design model and its calculation method of centrifugal pump impeller are discussed. In this model the objective function is energy losses minimization of the pump, and design variables are impeller vanes outtakes width, vanes outtakes are angle, vanes outtakes diameter, vanes number, vanes intakes diameter, vanes intakes angle, vanes intakes width.