| 液压助力转向器转阀的三维流场计算 |
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| 引用本文： | 莫尼卡,康宁.液压助力转向器转阀的三维流场计算[J].汽车科技,2010(6):52-54. |
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| 作者姓名： | 莫尼卡 康宁 |
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| 作者单位： | 北京航空航天大学汽车工程系,北京100191 |
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| 摘 要： | 采用商用CFD软件Fluent对液压助力转向器转阀内部三维流场进行了数值模拟。研究转阀内液压油的三维流动现象，获得了不同进口速度下切边阀口的最大速度、进出口压差：并显示了不同进口速度下切边阀口区域的涡流。为分析流动的能量损失及噪声提供了依据。
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| 关 键 词： | 转阀 流场 数值模拟 |
Three-dimensional Numerical Simulation of Rotary Valve in Hydraulic Power Steering System |
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| MO Ni-ka,KANG Ning.Three-dimensional Numerical Simulation of Rotary Valve in Hydraulic Power Steering System[J].Automobile Science and Technology,2010(6):52-54. |
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| Authors: | MO Ni-ka KANG Ning |
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| Institution: | (Department of Automobile Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191 ,China) |
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| Abstract: | The rotary valve in hydraulic power steering system was simulated using CFD software Fluent. By analyzing the three-dimensional flow, the velocity at trimmed valve port and pressure difference between inlet and outlet were obtained, and the vortexes at trimmed valve port were also displayed, which provide a basis for energy loss and noise analysis. |
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| Keywords: | rotary valve flow field numerical simulation |
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