Optimal Design Model of Centrifugal Pump Impeller

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.