Characteristics of Hydrodynamic Pressure of a Magnetic Fluid in a Tuned Magnetic Fluid Damper

Abstract:

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A tuned magnetic fluid damper (TMFD) is a semi-active dynamic absorber using a magnetic fluid as a damping mass. A characteristic of the TMFD is to change a natural frequency of a sloshing. When a magnetic field is applied to a container filled with a magnetic fluid from below, the natural sloshing frequency increases and a range of a damping frequency is spread. In this paper, pressure measurements were used to control the appropriate magnetic field.

Info:

Periodical:

Edited by:

A.G. Mamalis, M. Enokizono and A. Kladas

Pages:

181-190

DOI:

10.4028/www.scientific.net/MSF.670.181

Citation:

K. I. Ohno and T. Sawada, "Characteristics of Hydrodynamic Pressure of a Magnetic Fluid in a Tuned Magnetic Fluid Damper", Materials Science Forum, Vol. 670, pp. 181-190, 2011

Online since:

December 2010

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Price:

$35.00

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