阀门密封副密封设计理论及计算方法的分析与研究

Analysis and study on sealing design theory and calcutation methods for valve trim

介绍了阀门密封副绝对密封和相对密封概念,分析了影响阀门密封性能的相关因素,给出了阀门密封副密封设计理论与计算方法。

Introduces the concept of absolute sealing and relative sealing for valve trim, analyses correlative factors which influence valve sealing properties, gives sealing design theory and calcutation methods for valve trim.