摘要
介绍了苛刻工况下频繁启闭的球阀阀杆疲劳分析设计方法。
Introduces the fatigue analysis and design method of the frequently opening and closing of ball valve stem under the harsh working conditions.
出处
《阀门》
2014年第2期4-5,19,共3页
VALVE MAGAZINE
关键词
球阀
高温
高压
开启频繁
疲劳分析
ball valve
alternate
high temperature
high pressure
high frequency open - close
fatigue study