| 液压滑阀阀芯旋转现象的CFD解析 |
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| 引用本文： | 袁冰,于兰英,柯坚,刘晓红. 液压滑阀阀芯旋转现象的CFD解析[J]. 机床与液压, 2006, 0(3): 131-134 |
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| 作者姓名： | 袁冰 于兰英 柯坚 刘晓红 |
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| 作者单位： | 西南交通大学牵引动力国家重点实验室,成都,610031;西南交通大学新型驱动技术中心,成都,610031 |
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| 摘 要： | 运用三次元流体分析技术对液压滑阀流场进行了数值解析。通过CFD数值解析所获得的压力和速度特性分析了造成滑阀旋转的主要原因,从而为滑阀结构的优化设计提供了依据。
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| 关 键 词： | 滑阀 阀芯旋转 流场 CFD解析 |
| 文章编号： | 1001-3881(2006)3-131-4 |
| 收稿时间： | 2004-11-16 |
| 修稿时间： | 2004-11-16 |
CFD Simulation of the Rotating Phenomenon of Hydraulic Slide Valve |
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| YUAN Bing,YU Lanying,KE Jian,LIU Xiaohong. CFD Simulation of the Rotating Phenomenon of Hydraulic Slide Valve[J]. Machine Tool & Hydraulics, 2006, 0(3): 131-134 |
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| Authors: | YUAN Bing YU Lanying KE Jian LIU Xiaohong |
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| Affiliation: | 1. National Power Traction Laboratory of Southwest Jiaotong University, Chengdu 610031, China; 2. New Driving Technology Center of Southwest Jiaotong University, Chengdu 610031, China |
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| Abstract: | The three-dimension CFD technique was used to simulate the flow field inside hydraulic slide valve.The pressure and velocity field which explains the rotating phenomenon of the slide valve were obtained.The results of analysis offer the foundation for optimizing the structure of the hydraulics slide valve. |
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| Keywords: | Slide valve Spool rotating Flow field CFD simulation |
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