摘要
介绍了三种确定切削后水泵的叶轮外径和Q—H特性曲线的方法 。
Three kinds of method to determine the cutting impeller diameter and Q-H curves were introduced in this paper. The calculated results were also discussed.
出处
《流体机械》
CSCD
2002年第12期34-36,共3页
Fluid Machinery
关键词
循环水泵站
离心泵
切削叶轮
运行工况
recycling water pump station
centrifugal pump
cutting-impeller
operating mode
