摘要
依据频谱分析 ,论述了TC -2 0 1工艺压缩机机组低压缸转子异常振动的原因 。
The cause for abnormal vibration of process air low compressor rotor was discussed in using spectrum analysis, the corresponding solution was also provided and satisfactory effect had been acquireed.
出处
《流体机械》
CSCD
北大核心
2000年第6期32-34,共3页
Fluid Machinery
关键词
压缩机
振动
频谱
油膜半速涡动
PTA装置
abnormal vibration,proccess air low compressor,spectrum oil film whirl
