摘要
针对田湾核电站乏燃料水池冷却系统的管道振动问题,介绍了对该问题的处理方案及改造效果。根据有关规范的要求,对改造后的管道进行事件振动评价;确认最佳的管道减振处理方法是消除激励源。
This paper presents a method of reducing pipe vibration of Tianwan NPE Several modification designs have been tried for the pipeline system, and its vibration amplitude corresponding to each modification is briefly stated and compared. According to the requirements of the related codes, assessment on the vibration is carded out. It is showed that the best way of reducing vibration is to eliminate the source of excitation of the pipeline system.
出处
《核动力工程》
EI
CAS
CSCD
北大核心
2012年第6期6-8,共3页
Nuclear Power Engineering
关键词
管道振动
改造方案
效果评定
Pipe vibration
Modification design
Vibration assessment
