离心式流体机械包括离心泵,离心式鼓风机和离心式压缩机等,它们在结构优化方面具有共同性。为了便于讨论,不妨以高速高压离心泵为例来分析讨论离心式流体机械轴系结构优化的方法。离心式流体机械不断向高速高压发展。例 Centrifugal fluid machines include centrifugal pumps, centrifugal blowers and centrifugal compressors, all of which have commonalities in structural optimization. In order to facilitate the discussion, may wish to take the high-speed high-pressure centrifugal pump as an example to analyze and discuss the centrifugal fluid mechanical shaft structure optimization method. Centrifugal fluid machinery to high-speed high-pressure development. example