噪声与振动控制2015，Vol.35Issue(6)：207-210,4.DOI:10.3969/j.issn.1006-1335.2015.06.044
往复式压缩机管道振动有限元分析
Finite Element Analysis of Pipeline Vibration for Reciprocating Compressors
何迪 1李颖2
作者信息
- 1. 葫芦岛市委党校电教中心,辽宁 葫芦岛 311380
- 2. 浙江大学 化工机械研究所,杭州 310027
- 折叠
摘要
Abstract
Because of the inherent characteristics of reciprocating compressors, pressure fluctuation in pipelines exists objectively. But it will not cause violent pipeline vibration necessarily. This study focused on the pipeline vibration in an M-type reciprocating compressor and analyzed the cause of vibration in the aspects of the buffer tank volume and resonance of the system. The structural modals of the pipeline system were calculated by finite element analysis software. Based on the comparison between field vibration measurement results and computation results, the pipeline vibration cause of the reciprocating compressor was found and the problem was solved by support reinforcement. Meanwhile, the improvement design of the water-oil separator structure was proposed.关键词
振动与波/往复式压缩机/管道振动/有限元/模态分析/减振Key words
vibration and wave/reciprocating compressor/pipeline vibration/finite element/modal analysis/vibration attenuation分类
机械制造引用本文复制引用
何迪,李颖..往复式压缩机管道振动有限元分析[J].噪声与振动控制,2015,35(6):207-210,4.
