| 离心式压缩机转子弯曲振动特性及安全性分析 |
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| 引用本文： | 袁奇 谢永慧. 离心式压缩机转子弯曲振动特性及安全性分析[J]. 化工机械, 1996, 23(4): 25-29 |
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| 作者姓名： | 袁奇 谢永慧 |
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| 作者单位： | 西安交通大学，石家庄炼油厂 |
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| 摘 要： | 提供了一种改进的计算转子特征值和特征向量的方法，由系统的传递矩阵推得刚度、阻尼和质量矩阵，然后用传递矩阵法分析了转子的不平衡响应。最后提供了用以上方法分析的一个压缩机转子弯曲振动的例子，并着重用ＡＰＩ６１７标准对其进行了校核
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| 关 键 词： | 离心式压缩机转子 振动响应 |
Calculation and safety analysis of the rotor vibration characteristics of a centrifugal compressor. |
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| Yuan Qi,Xie Yonghui,Gu Chuangang. Calculation and safety analysis of the rotor vibration characteristics of a centrifugal compressor.[J]. Chemical Engineering & Machinery, 1996, 23(4): 25-29 |
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| Authors: | Yuan Qi Xie Yonghui Gu Chuangang |
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| Abstract: | An improved method for calculating the characteristic value and the characteristic vector of the rotor was provided,the stiffness matrix,damping matrix,and mass matrix were derived through the transfer matrix of the system,the unbalanced response of the rotor was analysed by using the transfer matrix.Finally,an example of analysing the bending vibration of the rotor of a compressor was provided,and checked by using API 617 criterion. |
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| Keywords: | Centrifugal Compressor Rotor Vibration Response |
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