往复式压缩机出口管线振动分析  

Vibration Analysis of Reciprocating Compressor's Outlet Pipeline

作　　者：胡超[1] 张来斌[1] 段礼祥[1] 张毅[1] 

机构地区：[1]中国石油大学(北京)机电工程学院,北京102249

出　　处：《煤炭技术》2011年第2期18-20,共3页Coal Technology

基　　金：国家863项目资助课题(2008AA06Z209);中国石油天然气集团公司创新基金资助项目(07E1005)

摘　　要：对某型号往复式压缩机一级出口管线长期剧烈振动问题进行分析,运用振动有关理论对该出口管线各项指标进行分析和计算,找出了管线振动超标的主要原因是气流脉动和管道气柱共振,并提出了相应的减振措施。The article analyzed the long-time severe vibration problem of a reciprocating compressor the frist outlet pipeline,and caculated some factors of that piping system with the revelant theory of vibration, so that the main reasons of the piping vibration above standard which were gas pulsation and air resonance were found, and the damping measures were suggested.

关 键 词：往复式压缩机 气流脉动 气柱共振 减振措施 

分 类 号：TH457[机械工程—机械制造及自动化]