| 调节阀动态特性的数值模拟 |
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| 引用本文： | 刘刚,方金春,雍歧卫.调节阀动态特性的数值模拟[J].阀门,2004(4):8-10,14. |
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| 作者姓名： | 刘刚 方金春 雍歧卫 |
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| 作者单位： | [1]海军后勤技术装备研究所．北京100072 [2]九江石油化工总厂军代室．江西九江332004 [3]解放军后勤工程学院．重庆400016 |
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| 摘 要： | 根据调节阀阻力特性和流量特性的定义，建立了二者之间的数值关系方程。基于管道瞬变流理论提出了调节阀动态特性的数值分析方法，并分别对固有流量特性近似为直线和等百分比特性的平板闸阀和球阀在管路系统中的动态特性进行了数值模拟。
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| 关 键 词： | 调节阀 动态特性 数值模拟 流量特性 平板闸阀 球阀 管路系统 |
The numerical simulation of the regulate valve's dynamic characteristics in long pipeline |
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| LIU Gang,FANG Jin-chun,YONG Qi-wei.The numerical simulation of the regulate valve''''s dynamic characteristics in long pipeline[J].Valve,2004(4):8-10,14. |
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| Authors: | LIU Gang FANG Jin-chun YONG Qi-wei |
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| Abstract: | The numerical equation about regulating valve's resistance and discharge characteristics is established according to their relation.Based on the theories of transient flow in pipe, the numerical simulating methods of the regulate valve's dynamic characteristics in long pipeline are developed,and the computation examples and their results are supplied. |
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| Keywords: | regulating valve discharge characteristics numerical simulation |
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