| 磁流变减振器原理 |
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| 引用本文： | 王化培,林昌华,王大坤. 磁流变减振器原理[J]. 机械设计与制造, 2006, 525(2): 33-34 |
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| 作者姓名： | 王化培 林昌华 王大坤 |
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| 作者单位： | 重庆工学院,重庆,400050 |
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| 摘 要： | 这里分析了一种磁流变减振器的原理,用粘度模型描述了磁流变液随外加磁场变化的流变特性,得到的阻尼力方程为这种减振器的设计提供了理论基础。研究结果表明:随着外加磁场的增加,磁流变液的表观粘度增加,减振器产生的阻尼力增大。
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| 关 键 词： | 磁流变液 磁流变减振器 阻尼力 |
| 文章编号： | 1001-3997(2006)02-0033-02 |
| 收稿时间： | 2005-03-23 |
| 修稿时间： | 2005-03-23 |
Analysis model of a magnetorheological damper |
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| WANG Hua-pei,LIN Chang-hua,WANG Da-kun. Analysis model of a magnetorheological damper[J]. Machinery Design & Manufacture, 2006, 525(2): 33-34 |
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| Authors: | WANG Hua-pei LIN Chang-hua WANG Da-kun |
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| Affiliation: | Chongqing Institute of Technology, Chongqing 400050, China |
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| Abstract: | In this paper the principle of a magnetorheological(MR) damper is analyzed.The viscosity model is used to describe viscous characteristics of the MR fluids subject to an applied magnetic field.The equation for the damping force is derived to provide the theoretical foundation in the design of the damper. The results show that with the increase of the applied magnetic field the apparent viscosity of MR fluid and the force is increased. |
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| Keywords: | MR fluids MR damper Damping force |
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