| 基于CFD技术的新型轴向柱塞液压电机泵流场计算与分析 |
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| 引用本文： | 高殿荣,王有杰,陆向辉,李徐佳,乔海军.基于CFD技术的新型轴向柱塞液压电机泵流场计算与分析[J].机床与液压,2010,38(5). |
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| 作者姓名： | 高殿荣 王有杰 陆向辉 李徐佳 乔海军 |
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| 作者单位： | 燕山大学河北省重型机械流体动力传输与控制实验室,河北秦皇岛,066004 |
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| 基金项目： | 国家自然科学基金资助项目，河北省自然科学基金资助项目 |
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| 摘 要： | 基于CFD技术研究新型轴向柱塞液压电机泵的流场特性,运用CFD软件对新型轴向柱塞液压电机泵的主要流场进行建模,进行数值模拟和可视化研究,分析模型各个关键部位的流场特性,得到其内部流场的详细参数,获得吸油道关键位置的流体速度和压力分布等情况,为新型轴向柱塞液压电机泵流道参数的确定、内部结构优化提供参考数据.
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| 关 键 词： | 计算流体动力学 液压电机泵 速度场 压力场 |
Computation and Analysis of the Flow Field for the New Type Axial Piston Hydraulic Motor Pump Based on CFD |
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| GAO Dianrong,WANG Youjie,LU Xianghui,LI Xujia,QIAO Haijun.Computation and Analysis of the Flow Field for the New Type Axial Piston Hydraulic Motor Pump Based on CFD[J].Machine Tool & Hydraulics,2010,38(5). |
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| Authors: | GAO Dianrong WANG Youjie LU Xianghui LI Xujia QIAO Haijun |
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| Affiliation: | GAO Dianrong,WANG Youjie,LU Xianghui,LI Xujia,QIAO Haijun(Key Labrotary of Fluid Power Transmission and Control for Heavy Machinery ofHebei Province,Yanshan University,Qinhuangdao Hebei 066004,China) |
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| Abstract: | The flow field of the new type axial piston hydraulic motor pump was studied based on CFD.The models of main flow fields of the pump were built,numerical simulations were carried out and visualization results were obtained.The flow fields in the key aera of the flow channel of the pump were analyzed.Detail data of the flow fields were obtained.The velocity and pressure distribution in inlet channel of the pump were got.The research work is important for determining the parameters of the flow channel,optimiz... |
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| Keywords: | Computational fluid dynamics Hydraulic motor pump Velocity field Pressure field |
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