| 压缩机一级出口管线振动分析及改造 |
| |
| 引用本文： | 张向东,赵杰,刘录.压缩机一级出口管线振动分析及改造[J].机电产品开发与创新,2008,21(2):42-43. |
| |
| 作者姓名： | 张向东 赵杰 刘录 |
| |
| 作者单位： | 北京石油化工学院,北京,102617 |
| |
| 摘 要： | 利用有限元分析法对压缩机一级出口管线进行了模态分析，并通过压缩机输出频率与现场实际测量数据的对比分析，得出管网振动剧烈的原因，提出改造方案。最后利用谐响应分析，验证了改造方案的可行性。
|
| 关 键 词： | 管线 振动模态 谐响应分析 |
| 文章编号： | 1002-6673(2008)02-042-02 |
| 修稿时间： | 2007年12月19 |
The Analysis and Change on the First Section Exit Pipe of the Compressor |
| |
| ZHANG Xiang-Dong,ZHAO Jie,LIU Lu.The Analysis and Change on the First Section Exit Pipe of the Compressor[J].Development & Innovation of Machinery & Electrical Products,2008,21(2):42-43. |
| |
| Authors: | ZHANG Xiang-Dong ZHAO Jie LIU Lu |
| |
| Affiliation: | (School of Mechanical Engineering, Beijing Institute of Petro-cheminical Technology, Beijing 102617, China) |
| |
| Abstract: | Using Finite element method, the modes of the first section exit pipe line of the compressor have been analysed in this paper. By comparing the output frequency of compressor with the local measured data, the reason of strong vibration of pipeline was found, and then the change method was put forward. Finally, the feasibility of the change method was tested by the harmonic response analysis. |
| |
| Keywords: | pipeline vibration mode harmonic response |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
