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Vibration Reduction By Using Magneto Rheological (MR) Damper

Author(s):

Mr. Chetan Sunil More , Smt. Kashibai Navale College of Engineering Vadgaon (BK) Pune; Mr. Vaibhav Ram Sawalkar, Smt. Kashibai Navale College of Engineering Vadgaon (BK) Pune; Mr. Swapnil Sunil Bhaskar, Smt. Kashibai Navale College of Engineering Vadgaon (BK) Pune; Mr. Ajinkya R. Chaudhari, Smt. Kashibai Navale College of Engineering Vadgaon (BK) Pune; Prof. T. B. Patil, Smt. Kashibai Navale College of Engineering Vadgaon (BK) Pune

Keywords:

Magneto Rheological (MR) fluid, Magneto Rheological (MR) Damper, Smart Materials, Controllable fluids

Abstract

In the environment of a moving vehicle, passengers often feel uncomfortable due to the vibration of the vehicle body. To improve the ride comfort effective vibration control of vehicle suspension is very important. A Magneto Rheological damper is a cylinder and piston assembly in which piston moves inside oil filled cylinder with the up and down movement of the wheel. This paper focused on the vibration reduction by using magneto rheological damper, magnetic circuit design and preparation of magneto rheological fluid. It also includes the calculation of magnetic circuit design like as magnetic flux, flux density and proportion of different constituents for preparation of MR fluid. The Magneto Rheological (MR) damper is a type of damper which uses MR fluid as a working fluid which assists us to change damping force. It can be achieved by changing the current flow on its magnetic circuit. MR fluid with the existence of an external magnetic field can provide more resistance to motion than air or oil in a traditional shock absorber.

Other Details

Paper ID: IJSRDV3I30619
Published in: Volume : 3, Issue : 3
Publication Date: 01/06/2015
Page(s): 1074-1077

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