| TA-80型往复式空气压缩机结构动态特性分析 |
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| 引用本文： | 郭丽敏,张娅,崔文勇.TA-80型往复式空气压缩机结构动态特性分析[J].北京化工大学学报(自然科学版),2008,35(6):90-92. |
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| 作者姓名： | 郭丽敏 张娅 崔文勇 |
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| 作者单位： | 北京化工大学机电工程学院， 北京 100029 |
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| 基金项目： | 北京化工大学校科研和教改项目 |
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| 摘 要： | 从数值和试验两方面对TA-80型往复式空气压缩机进行了模态分析。采用有限元软件ANSYS中MPC装配技术实现了压缩机的储气罐与曲轴箱及电机间的螺栓连接装配关系，并引入压缩机与刚性平面接触来模拟压缩机与地面的单边约束问题。研究结果表明数值计算结果与试验结果吻合较好，从而验证了有限元计算模型的正确性，所得结果可用于该型号往复式空气压缩机的故障诊断分析。
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| 关 键 词： | 往复式压缩机 模态分析 ANSYS MPC装配 往复式压缩机 模态分析 ANSYS MPC装配 |
| 收稿时间： | 2008-01-29 |
Modal analysis of a TA-80 reciprocating compressor |
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| GUO LiMin,ZHANG Ya,CUI WenYong.Modal analysis of a TA-80 reciprocating compressor[J].Journal of Beijing University of Chemical Technology,2008,35(6):90-92. |
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| Authors: | GUO LiMin ZHANG Ya CUI WenYong |
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| Institution: | College of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100029, China |
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| Abstract: | A finite element modal analysis of the TA-80 reciprocating compressor using ANSYS software is presented.The bolting assembly relationship between the gas container and crankcase or electric motor was handled by using the MPC algorithm,and the contact boundary condition between the compressor and rigid plane was introduced in order to simulate the single restraint between the compressor and the ground.The numerical results obtained were verified by experiment.The analyses in this paper provide a foundation for the development of diagnostic technology for the TA-80 reciprocating compressor. |
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| Keywords: | reciprocating compressor modal analysis ANSYS MPC algorithm |
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