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http://dx.doi.org/10.5050/KSNVN.2003.13.7.517

Response Property of Multi-directional Mount Using Magneto-Rheological Fluid  

안영공 (부경대학교 기계공학부)
신동춘 (부경대학교 대학원 기계공학부)
양보석 (부경대학교 기계공학부)
이일영 (부경대학교 기계공학부)
김동조 (부경대학교 기계공학부)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.13, no.7, 2003 , pp. 517-523 More about this Journal
Abstract
This paper presents response property of the squeeze mode type mount using Magneto-Rheological fluid (MR fluid) . The MR mount for the isolation of multi-directional vibrations was constructed in this study. Both the mechanism and shape of the mount are the same as squeeze film dampers for a rotor system. In the present work, the performance of the mount was experimentally Investigated according to the magnetic field strength. The experimental results present that the MR mount can effectively reduce the vibration in a wide range of frequency by controlling the applied electromagnetic filed strength. Viscous damping and stiffness coefficients of the MR mount tend to be changed according to the variation of the applied currents In this study.
Keywords
Mount; Squeeze Film Damper; multi-directional mount; Magneto-Rheological Fluid; Variable Damping; Vibration Control;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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