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Paper
Title

Performance Evaluation of Magnetorheological Damper Valve Configurations Using Finite Element Method

Year: 1395
COI: JR_IJE-30-2_018
Language: EnglishView: 179
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Authors

s Seid - Mechanical Engineering Department, Indian Institute of Technology Madras, Chennai, India
s Sujatha - Mechanical Engineering Department, Indian Institute of Technology Madras, Chennai, India
s Chandramohan - Mechanical Engineering Department, Indian Institute of Technology Madras, Chennai, India

Abstract:

The main purpose of this paper is to study various configurations of a magnetorheological (MR) damper valve and to evaluate their performance indices typically dynamic range, valve ratio, inductive time constant and pressure drop. It is known that these performance indices (PI) of the damper dependupon the magnetic circuit design of the valve. Hence, nine valve configurations are considered for which mathematical models are developed. A finite element model is built to analyze and investigate the PI of a 2-D axi-symmetric MR damper valve. All configurations of the damper valve are simulated within a given range of input current and number of turns of coil, and within this range, damping force, dynamic range, valve ratio, inductive time constant and achieved pressure drop have been evaluated. The simulation results show that the PI of the MR damper are highly dependent on the shapes of valves and hence the valve shape should be selected based on the intended application. The results obtained inthis work provide an insight for designers to create application-specific MR dampers

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Paper COI Code

This Paper COI Code is JR_IJE-30-2_018. Also You can use the following address to link to this article. This link is permanent and is used as an article registration confirmation in the Civilica reference:

https://civilica.com/doc/630369/

How to Cite to This Paper:

If you want to refer to this Paper in your research work, you can simply use the following phrase in the resources section:
Seid, s and Sujatha, s and Chandramohan, s,1395,Performance Evaluation of Magnetorheological Damper Valve Configurations Using Finite Element Method,https://civilica.com/doc/630369

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