| 电场磁场对电流变液体减振器性能影响的研究 |
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| 引用本文： | 容一鸣,刘文波,刘小英. 电场磁场对电流变液体减振器性能影响的研究[J]. 功能材料, 2006, 37(5): 762-764 |
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| 作者姓名： | 容一鸣 刘文波 刘小英 |
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| 作者单位： | 武汉理工大学,机电工程学院,湖北,武汉,430070;武汉理工大学,机电工程学院,湖北,武汉,430070;武汉理工大学,机电工程学院,湖北,武汉,430070 |
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| 摘 要： | 由于电流变液和磁流变液具有良好的可控性能和力学性能而在工程上具有广阔的应用前景.本文将其用于环形间隙通道外置的双缸电流变液体减振器.同时,对电流变液减振器在同时外加电场和垂直磁场作用下阻尼力的变化进行了理论研究和台架实验研究.结果表明,在外加电场和垂直磁场作用下,电流变效应得到加强,改善了减振器的示功特性.
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| 关 键 词： | 电流变液体 电场 磁场 阻尼可调减振器 |
| 文章编号： | 1001-9731(2006)05-0762-03 |
| 收稿时间： | 2005-12-15 |
| 修稿时间： | 2006-02-07 |
A research on the effect of electro-rheologlcal fluids shock absorber under electric and magnetic fields |
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| RONG Yi-ming,LIU Wen-bo,LIU Xiao-ying. A research on the effect of electro-rheologlcal fluids shock absorber under electric and magnetic fields[J]. Journal of Functional Materials, 2006, 37(5): 762-764 |
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| Authors: | RONG Yi-ming LIU Wen-bo LIU Xiao-ying |
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| Affiliation: | College of Electromechanical Engineering,Wuhan University of Technology, Wuhan 430070,China |
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| Abstract: | Because ER and MR fluids have good properties of being changed quickly and controllability, they can be applied in engineering widely. In this paper, the shock absorber with two-cylinder used them as the working fluids, in the outside cylinder there is a ring-liked gap channel around the electric pole. Through studies on the change of damping force of this shock absorber under both effect of external electric fields and vertical magnetic fields, the result indicated that the absorber has an obvious advantage than it without effect. |
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| Keywords: | ER and MR fluids shock absorber electric fields magnetic fields |
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