浮动端面密封的应用与性能分析  

Application and Performance Analysis on Floating End Face Seal

作　　者：孙健[1] 迟可伟[1] 冯茂林[1] 张文明[1] 

机构地区：[1]北京科技大学,北京100083

出　　处：《流体机械》2006年第6期34-37,共4页Fluid Machinery

摘　　要：基于接触面的罚函数单元法对浮动端面密封进行非线性有限元分析,研究了相关参数变化对其性能产生影响,并根据数值模拟分析结果指导实际使用中的设计。同时,证明了分析结果的合理性和正确性。The floating end face was analyzed by non-linear FEM based on the contact-face penalty function method. The influence of related parameters＇ changes on its performance was studied. The results of numerical simulation was used to instruct the design in practice successfully. And the results proved rational and corrective simultaneously.

关 键 词：浮动端面密封 非线性有限元 数值模拟 

分 类 号：TB42[一般工业技术]