| 扭矩转化器（T／C）内部叶片流道流场的二维PIV实验研究 |
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| 引用本文： | 王灿星,林建忠,山本富士夫.扭矩转化器（T／C）内部叶片流道流场的二维PIV实验研究[J].实验力学,2000,15(2):211-216. |
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| 作者姓名： | 王灿星 林建忠 山本富士夫 |
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| 作者单位： | 1. 浙江大学.杭州,310027
2. 日本福井大学,福井,910-0017 |
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| 摘 要： | 本文利用二维ＰＩＶ技术研究了汽车无级调连装置中扭矩转化器内部叶片流道流场的复杂流动，实验结果表明泵和透平在不同转速下，静子叶片流道中的流场体现出不同的流动特征，文中还对实验误差进行了分析，提出了减少误差的措施，通过叶栅流动理论分析说明了本文结果的可靠性。
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| 关 键 词： | 扭矩转化器 汽车 流场 二维PIV 叶片流道 |
| 文章编号： | 1001-4888(2000)02-0211-06 |
| 修稿时间： | 1999-02-19 |
Measurement of the Internal Flow Field in a Torque-Converter by Two-dimensional PIV |
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| WANG Can-xing,LIN Jian-zhong,Yamamoto Fujio.Measurement of the Internal Flow Field in a Torque-Converter by Two-dimensional PIV[J].Journal of Experimental Mechanics,2000,15(2):211-216. |
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| Authors: | WANG Can-xing LIN Jian-zhong Yamamoto Fujio |
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| Institution: | WANG Can-xing
,LIN Jian-zhong
;(Zhejiang University, HangZhou 310027);Yamamoto Fujio
;(Fukui University, Fukui,Japan 910-0017) |
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| Abstract: | The internal flow field in a torque-converter is investigated by two-dimensional PIV.The experimental results show that the flow exhibits different characteristcs when the rotating speed of pump or turbine is changed. The measuring accuracy is discussed and the methods to improved it are provided. Theoretical analysis is also given. |
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| Keywords: | PIV cross-correlation torque-converter |
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