确定循环水泵站运行工况的方法比较  

Methods Comparison of Determination the Operating Mode of the Recycling Water Pump Station

作　　者：刘金祥[1] 张军[1] 

机构地区：[1]南京工业大学,江苏南京210009

出　　处：《流体机械》2002年第12期34-36,共3页Fluid Machinery

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.

关 键 词：循环水泵站 离心泵 切削叶轮 运行工况 

分 类 号：TH311[机械工程—机械制造及自动化]