| 支架液控单向阀流场的数值模拟和可视化分析 |
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| 引用本文： | 岳大灵,廉自生.支架液控单向阀流场的数值模拟和可视化分析[J].煤矿机械,2008,29(5):40-42. |
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| 作者姓名： | 岳大灵 廉自生 |
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| 作者单位： | 太原理工大学,机械工程学院,太原,030024 |
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| 摘 要： | 运用CFD软件Fluent对液压支架中广泛应用的液控单向阀进行数值模拟,对简化为轴对称的二维流场模型进行仿真,得出阀腔内速度场、压力场,并对阀芯上液动力进行计算,得出该阀所受稳态液动力的大小,为此类阀的优化设计提供了参考依据。
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| 关 键 词： | CFD 液控单向阀 数值模拟 稳态液动力 |
| 文章编号： | 1003-0794(2008)05-0040-03 |
| 修稿时间： | 2007年11月30 |
Numerical Simulation and Visual Analysis of Flow Field of Hydraulic Operated Check Valve in Hydraulic Powered Support |
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| YUE Da-ling,LIAN Zi-sheng.Numerical Simulation and Visual Analysis of Flow Field of Hydraulic Operated Check Valve in Hydraulic Powered Support[J].Coal Mine Machinery,2008,29(5):40-42. |
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| Authors: | YUE Da-ling LIAN Zi-sheng |
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| Abstract: | Aimed at the widely use of hydraulic operated check valve in hydraulic powered support,the flow field of the 2-D is investigated using the Flurnt computational fluid dynamics(CFD) software package.Moreover,that the pressure distribution and velocity distribution are obtained through calculation.Besides fluid force on spool face is computed,the static fluid force is obtained.Carries on the research work has offered the reference to design and optimize the valve structure. |
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| Keywords: | CFD hydraulic operated check valve numerical simulation static fluid force |
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