| 往复压缩机气流脉动及管道振动分析 |
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| 引用本文： | 张士永,马静.往复压缩机气流脉动及管道振动分析[J].压缩机技术,2011(1):22-25. |
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| 作者姓名： | 张士永 马静 |
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| 作者单位： | 沈阳远大压缩机制造有限公司,辽宁,沈阳,110000 |
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| 摘 要： | 为了提高大型往复压缩机管路系统运行的可靠性、安全性,基于转移矩阵的声学模拟分析方法,将机械领域的谐振问题转化为声学领域的问题,并借助CAESAR II分析软件建立工艺管道系统的数学模型,对复杂管系进行模拟分析,以获得整个工艺管系的振动特征和稳态动力响应特性。经过多年长期深入研究,探求出新的、更准确的压缩机组管道系统脉动及振动分析方法技术。该技术在解决很多实际压缩机工程振动问题时,获得良好的效果,同时也证明了这种方法技术对于解决复杂管系振动问题的有效性。
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| 关 键 词： | 往复压缩机 气流脉动 管道振动 固有频率 动力响应 |
The Technical Method for Analyzing Flow Fluctuation and Pipe Vibration of Reciprocating Compressor |
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| ZHANG Shi-yong,MA Jing.The Technical Method for Analyzing Flow Fluctuation and Pipe Vibration of Reciprocating Compressor[J].Compressor Technology,2011(1):22-25. |
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| Authors: | ZHANG Shi-yong MA Jing |
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| Affiliation: | ZHANG Shi-yong,MA Jing (Shenyang Yuanda Compressor Manufacturing Co.,Ltd.Shenyang 110000,China) |
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| Abstract: | In order to improve the reliability and safety of the operation of large type reciprocating compressor piping system,the resonance curves in the areas of mechanics are converted to the issues in the areas of acoustics based on the flow acoustics simulation analysis method of transfer matrix.The mathematical model of pipe flow system is established with the help of CAESAR II analysis software,which is used to simulate and analyze the complicated pipe system and the vibration characteristics and the steady-st... |
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| Keywords: | reciprocating compressor flow fluctuation pipe vibration natural frequency dynamics response |
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