报告详情
Analysis of the pinch mode MRF Damper with Experimental Validation
编号：105
访问权限：仅限参会人
更新：2023-05-10 13:44:12 浏览：321次
口头报告
报告开始：暂无开始时间（Asia/Shanghai）
报告时间：暂无持续时间
所在会场：[暂无会议] [暂无会议段]
暂无文件
摘要
| It is known that a magnetorheological (MR) fluid can be exploited as a valve system utilizing several operating modes; flow mode, shear mode, and pinch mode. Despite many research on the flow and shear mode valve system, the research on the valve system based on the pinch mode is considerably rare. In case of pinch mode in MR valve system, the effective diameter of the flow path can be varied according to the magnetic field intensity and the pressure drop by the flow velocity variation can be easily controlled. However, the previous pinch mode MR valve has a problem that the effect of the pinch mode is extremely small compared to the flow mode due to the block-up region in the flow path. In this work, in order to resolve this problem, a new type of the pinch mode MR damper is proposed. In this study, a mathematical modeling is performed to analyze the flow motion of the proposed pinch mode MR damper. And the characteristics of pressure drop in the pinch mode MR damper are analyzed. Finally, the pinch mode MR damper is fabricated and the damping characteristics is evaluated experimentally. |
关键词
Magneto-Rheological (MR) Fluid,Quasi-static model,MR damper,Pinch mode
报告人
Bo-Gyu Kim
Ph.D.稿件作者
全部评论
重要日期
-
会议日期
06月09日
2023
至06月12日
2023
-
03月15日 2023
摘要录用通知日期
-
03月31日 2023
摘要截稿日期
-
06月12日 2023
注册截止日期
-
09月20日 2023
初稿截稿日期
主办单位
Chongqing University
University of Science and Technology of China
University of Science and Technology of China
联系方式
- Registration/Event Questions
- er******@cqu.edu.cn
发表评论