余金秀
Yu Jinxiu;

• 1:金陵石化化肥厂 江苏南京210033

摘要(Abstract)：

介绍了干气密封在离心泵上应用情况 ,分析了干气密封流体动压膜的形成原理以及U型槽的动压作用
Application of dry-gas seal used for centrifugal pump was introduced and the formatine theory of dynamical flow membrane and the compress action of the U-like groove was analysed.

关键词(KeyWords)： 离心泵;干气密封;应用
pump;dry gas seal;application

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 余金秀
Yu Jinxiu;

参考文献(References)：