核电站用弹簧式安全阀的颤震现象及解决方案

Chatter and the solution of the direct spring loaded safety valve used for nuclear power plant

分析了核电站弹簧式安全阀的颤震原因,介绍了解决安全阀颤震现象方法(如加装阻尼器、自稳式安全阀设计等)及相关原理。

This review introduces the chatter reason of the direct spring loaded safety valve used for nuclear power plant, and related principles（ damper, self - stabilizing safety valve）.