| 液力变矩器导轮流场数值模拟与试验 |
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| 引用本文： | 才委,马文星,褚亚旭,刘春宝,崔志军. 液力变矩器导轮流场数值模拟与试验[J]. 农业机械学报, 2007, 38(8): 11-14 |
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| 作者姓名： | 才委 马文星 褚亚旭 刘春宝 崔志军 |
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| 作者单位： | 吉林大学机械科学与工程学院,130025,长春市;北华大学机械工程学院,132013,吉林省吉林市;一汽大众汽车有限公司轿车二厂,132013,长春市 |
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| 摘 要： | 利用CFD分析软件对W305型液力变矩器的内部流场进行了仿真计算。采用混合平面理论处理旋转速度不同的各叶轮之间的相互作用。基于仿真计算结果,重点分析了导轮内流场的速度和压力分布情况,并将导轮内流场计算结果与试验结果进行了对比分析,结果表明流场计算结果具有较高的精度。
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| 关 键 词： | 液力变矩器 导轮 流场 仿真 试验 |
| 修稿时间： | 2006-05-09 |
Numerical Simulation and Experimental Research on Flow Field in the Stator of a Torque Converter |
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| Cai Wei,Ma Wenxing,Chu Yaxu,Liu Chunbao,Cui Zhijun. Numerical Simulation and Experimental Research on Flow Field in the Stator of a Torque Converter[J]. Transactions of the Chinese Society for Agricultural Machinery, 2007, 38(8): 11-14 |
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| Authors: | Cai Wei Ma Wenxing Chu Yaxu Liu Chunbao Cui Zhijun |
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| Affiliation: | 1.Jilin University 2.Beihua University 3.Faw-volkswagen |
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| Abstract: | Torque converter W305 equipped in off-road vehicle was modeled and the internal flow field was calculated by using the program CFD.For disposing the interaction between the three impellers with different speeds,the theory of the mixing plane was used in the calculation.Based on the numerical results,the distribution of the velocity and pressure of the internal flow especially in the stator were analyzed.The experimental data of the flow field of stator were compared with the numerical results,and it was proved that the calculated results showed agreement with the experiment accurately. |
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| Keywords: | Torque converter Stator Flow field Simulation Experiment |
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