岭澳核电站汽动主给水泵升降速过程中异常振动原因分析和处理

Pump Technology(2008)

Cited 1|Views1
No score
Abstract
根据岭澳核电站1号机组B列给水泵组主给水泵在转速达到4350~4450 r/min左右时发生剧烈振动的异常情况,利用Jeffcott转子振动试验理论,分析出该泵异常振动的主因是叶轮与泵体口环发生碰磨而产生了异频伪共振。通过更换了一个经过技术处理的转子以后,解决了该泵的振动问题。
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined