| 超高压压缩机及管线系统的振动分析与控制 |
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| 引用本文： | 李峰,王德国,刘录,赵杰.超高压压缩机及管线系统的振动分析与控制[J].中国机械工程,2010(6). |
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| 作者姓名： | 李峰 王德国 刘录 赵杰 |
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| 作者单位： | 中国石油大学(北京);北京石油化工学院; |
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| 基金项目： | 北京市教委科技发展项目(KM200810017004) |
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| 摘 要： | 针对石化企业中超高压压缩机及管线系统普遍存在振动大、噪声污染严重的问题,根据振动特性方程,运用参数化的设计思路建立了在役超高压压缩机及管线系统一体化的有限元分析模型,并依据现场测试数据修正参数化模型,复原振动现场;同时进行了系统动力特性分析,提出了振动控制的优化方案。方案实施后管线振动能量分布趋于均匀,振动位移大幅减小,说明这种建立在一体化模型基础上的有限元分析方法是进行超高压压缩机及其管线系统振动控制改造的有效方法。
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| 关 键 词： | 超高压压缩机 有限元分析 振动控制 系统一体化模型 参数化设计 |
Vibration Analysis and Control of Superhigh Pressure Compressor and Pipeline System |
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| Li Feng, Wang Deguo Liu Lu Zhao Jie .China University of Petroleum,Beijing.Vibration Analysis and Control of Superhigh Pressure Compressor and Pipeline System[J].China Mechanical Engineering,2010(6). |
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| Authors: | Li Feng Wang Deguo Liu Lu Zhao Jie China University of Petroleum Beijing |
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| Affiliation: | Li Feng1,2 Wang Deguo1 Liu Lu2 Zhao Jie2 1.China University of Petroleum(Beijing),Beijing,102249 2.Beijing Institute of Petrochemical Technology,102617 |
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| Abstract: | In order to solve the problem that superhigh pressure compressor and pipeline system has serious vibration and noise pollution in petrochemical factory,an integration model for superhigh pressure compressor and pipeline system in-service was built to complete finite element analysis with parameter design,which was revised by test data and can recovery vibration field.By system dynamics analysis,an optimized vibration control program had been raised.After the implementation of the program,the pipeline system... |
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| Keywords: | superhigh pressure compressor finite element analysis vibration control integration model parameter design |
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