| 一种异型转子的模态分析 |
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| 引用本文： | 关宏武,吴秋玲.一种异型转子的模态分析[J].电子工业专用设备,2010,39(9):57-58. |
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| 作者姓名： | 关宏武 吴秋玲 |
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| 作者单位： | 1. 中国电子科技集团公司第四十五研究所,北京,065201
2. 北京宝龙德科技有限公司,北京,101149 |
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| 摘 要： | 针对一种设备上所用单支撑转子,在Solidwork中建立三维模型,并导入patran中进行网格划分及属性定义,最后用Nastran计算了前十阶固有模态,并结合生产实验结果进行对比,结果表明,由该模型得到数据与实验结果基本一致,由此计算结果可获得该类转子的临界转速,并用于指导实际的生产设计过程。
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| 关 键 词： | 模态分析 临界转速 异型转子 有限元 |
The Model Analysis of a Kind of Nonstandard Rotor |
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| GUAN Hongwu,Wu Qiuling.The Model Analysis of a Kind of Nonstandard Rotor[J].Equipment for Electronic Products Marufacturing,2010,39(9):57-58. |
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| Authors: | GUAN Hongwu Wu Qiuling |
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| Affiliation: | GUAN Hongwu,Wu Qiuling(1.the 45 th Research Institute of CETC,Langfang 065201,China,2.BaoLongDe technology of peking Ltd,Beijing 101149,China) |
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| Abstract: | based on the rotor with special structure sed on a kind of semiconductor equipment,the 3d model was established in solidwork,and then was imported into the patran,mesh creation and property definition are also done in the patran,the first ten intrinsic model was calculated in the nastran;the comparison is done between the calculated result and experiment result,the result show that two kinds of data basically identical,the critical rotate speed of this kind of rotor can be gained,also,can be applied into th... |
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| Keywords: | Model analysis Critical rotate speed Nonstandard rotor Finite element |
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