冷却水循环用离心泵汽蚀的原因与防止方法探讨

The Cavitation Causes of the Centrifugal Pump used for the Cooling Water Circulation and the Method Approach of Preventing It

通过对冷却水循环用离心泵产生汽蚀的因素进行分析，提出了防止汽蚀产生的技术措施，经生产应用效果良好。

By means of the factor analysis of the cavitation preduced by the centrifugal pump used for theccoling water circulation and on the basis of the experiment．some technical measures of preventing thecavitation preduction were put forward．The effects of these measures were satisfactory in the productionapplication.