摘要
分析了汽蚀的产生原因和给调节阀带来的影响与危害 ,介绍了有效防止汽蚀破坏阀门的方法 ,以延长阀门的使用寿命 ,保证阀门的可靠性能。
The reasons caused the cavitation erosion are analyzed as well as its effect and damage on regulating valve. In addition, effective measures are introduced to prolong the service life for regulating valve and its operational reliability.
出处
《山西建筑》
2003年第17期83-84,共2页
Shanxi Architecture
关键词
调节阀
汽蚀
闪蒸
饱和压力
压差
regulating valve, cavitation erosion, flash vaporization, saturation pressure, pressure difference
