| 基于ANSYS的压缩机机体动态特性研究 |
| |
| 引用本文： | 刘成武,黄鼎键,江吉彬.基于ANSYS的压缩机机体动态特性研究[J].福建工程学院学报,2009,7(3). |
| |
| 作者姓名： | 刘成武 黄鼎键 江吉彬 |
| |
| 作者单位： | 福建工程学院机电及自动化工程系,福建,福州,350108 |
| |
| 基金项目： | 福建省科技厅青年人才基金，福建省教育厅科技项目，福建省科技平台建设项目 |
| |
| 摘 要： | 采用有限元方法对K5206NM压缩机机体进行了模态分析和振动响应分析,不仅获得了机体的固有频率和振型,还得出机体在动态工况下的位移、应力、速度及加速度变形云图,找到了机体结构的薄弱环节,并提出了相应的改进方案,为机体的结构设计改进提供理论依据.
|
| 关 键 词： | 压缩机 机体 模态分析 振动响应 |
Dynamic characteristic analysis of compressor block based on ANSYS |
| |
| Liu Chengwu,Huang Dingjian,Jiang Jibin.Dynamic characteristic analysis of compressor block based on ANSYS[J].Journal of Fujian University of Technology,2009,7(3). |
| |
| Authors: | Liu Chengwu Huang Dingjian Jiang Jibin |
| |
| Institution: | Electromechanical and Automation Engineering Department;Fujian University of Technology;Fuzhou 350108;China |
| |
| Abstract: | Modal and forced vibration response analyses were conducted on the block of Model K5206NM compressor using finite element method(FEM).The modal parameters of the block including natural frequencies and modal shapes were obtained.The displacement,stress,velocity and acceleration distribution under the dynamic working condition of the compressor were analyzed.The unsubstantial structures in the block were determined.The associate improvement scheme was pre-sented.It is indicated that the result can improve th... |
| |
| Keywords: | compressor block modal analysis vibration response |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
