| 液黏传动变形界面间油膜温度场实验研究 |
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| 引用本文： | 谢方伟,侯友夫,张立强,袁晓明,宋喜福,席涛.液黏传动变形界面间油膜温度场实验研究[J].中南大学学报(自然科学版),2011,42(12). |
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| 作者姓名： | 谢方伟 侯友夫 张立强 袁晓明 宋喜福 席涛 |
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| 作者单位： | 1. 江苏大学机械工程学院,江苏镇江,212013
2. 中国矿业大学机电工程学院,江苏徐州,221008 |
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| 基金项目： | 国家自然科学基金资助项目(50975275); 江苏省高校自然科学基金资助项目(11KJB460002); 江苏大学高级专业人才科研启动基金资助项目(11JDG031) |
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| 摘 要： | 为揭示液黏传动变形界面间油膜温度场分布规律,建立油膜的三维物理模型,利用计算流体动力学原理,采用FLUENT软件对油膜温度场进行求解,并研制专门的液黏传动实验台进行实验研究.研究结果表明:平行界面和变形界面间油膜的温度随摩擦副运行时间的延长而升高,油膜温度与时间近似呈线性关系；同时,有沟槽区和无沟槽区油膜的温度沿径向递增,且有沟槽区油膜的温度远低于无沟槽区的温度；变形界面与平行界面间油膜的温度分布规律基本相同,但是,变形界面间油膜的平均温度略低于平行界面间油膜的温度.
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| 关 键 词： | 液黏传动 变形界面 温度场 油膜 |
Experimental research on oil film temperature field of hydro-viscous drive between deformed interfaces |
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| XIE Fang-wei
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HOU You-fu
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ZHANG Li-qiang
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YUAN Xiao-ming
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SONG Xi-fu
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XI Tao.Experimental research on oil film temperature field of hydro-viscous drive between deformed interfaces[J].Journal of Central South University:Science and Technology,2011,42(12). |
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| Authors: | XIE Fang-wei HOU You-fu ZHANG Li-qiang YUAN Xiao-ming SONG Xi-fu XI Tao |
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| Institution: | XIE Fang-wei1,HOU You-fu2,ZHANG Li-qiang1,YUAN Xiao-ming1,SONG Xi-fu1,XI Tao1 (1.School of Mechanical Engineering,Jiangsu University,Zhenjiang 212013,China,2.School of Mechanical and Electrical Engineering,China University of Mining and Technology,Xuzhou 221008,China) |
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| Abstract: | To explore the distribution law of oil film temperature field between deformed interface in a hydro-viscous drive(HVD),a 3-D physical model of the oil film was created.According to the principle of computational fluid dynamics,the model was solved using FLUENT software;and a special HVD test-bed was developed to verify the correctness of theoretical analysis.The research results show that the temperature of the oil film always rises during the measuring time between the parallel and deformed interfaces.The ... |
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| Keywords: | hydro-viscous drive deformed interface temperature field oil film |
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