The purpose of the paper is to make a numerical study of the flow field in a centrifugal pump with the inducer by use of three-dimensional viscous software STAR-CD.

• 本文从数值分析方面入手，利用三维粘性计算软件STAR-CD对带前置等螺距诱导轮的离心泵进行三维整流场数值模拟。