| 全塑料浮止阀阀口3D数值仿真研究 |
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| 引用本文： | 李宝仁,秦小飞,余祖耀,桂永胜.全塑料浮止阀阀口3D数值仿真研究[J].中国机械工程,2006,17(22):2379-2382. |
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| 作者姓名： | 李宝仁 秦小飞 余祖耀 桂永胜 |
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| 作者单位： | 1. 华中科技大学,武汉,430074
2. 中国舰船研究设计中心,武汉,430071 |
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| 摘 要： | 运用CFD软件FLUENT对全塑料浮止阀阀口进行3D数值仿真研究，掌握了浮止阀工作过程中阀腔内液体的压力场和速度场的分布情况，由仿真结果计算了作用在阀芯上的平衡力及液动力，分析比较了两种不同流道结构的浮止阀。研究结果可为合理设计浮止阀结构及研究同类元件提供借鉴。
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| 关 键 词： | 浮止阀 数值模型 仿真 |
| 文章编号： | 1004-132X（2006）22-2379-04 |
| 收稿时间： | 2005-10-24 |
| 修稿时间： | 2005-10-24 |
Numerical 3D Simulation Research on All Plastic Floating Check Valve |
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| Li Baoren,Qin Xiaofei,Yu Zuyao,Gui Yongsheng.Numerical 3D Simulation Research on All Plastic Floating Check Valve[J].China Mechanical Engineering,2006,17(22):2379-2382. |
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| Authors: | Li Baoren Qin Xiaofei Yu Zuyao Gui Yongsheng |
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| Abstract: | Through numerical 3D simulation research for all plastic floating check valve with CFD software FLUENT, the pressure field and velocity field of the flow inside the valve were mastered while the valve was in working. Figured out the value of counterbalance and hydrodynamic force acting on the valve core according to the results of simulation research, and the two different structure formations were analysed and compared. The references for suitable design of the valve structure and for studying the congener components are supplied. |
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| Keywords: | FLUENT |
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