Design, Analysis, Prototyping, and Experimental Evaluation of an Efficient Double Coil Magnetorheological Valve-Reference-Cited by-同舟云学术

Design, Analysis, Prototyping, and Experimental Evaluation of an Efficient Double Coil Magnetorheological Valve

Published:2014-01-01 Issue: Volume:6 Page:403410
ISSN:1687-8140
Container-title:Advances in Mechanical Engineering
language:en
Short-container-title:Advances in Mechanical Engineering

Author:

Hu Guoliang¹,Long Ming¹,Huang Ming¹,Li Weihua²

Affiliation:

1. School of Mechatronic Engineering, East China Jiaotong University, Nanchang, Jiangxi 330013, China

2. School of Mechanical, Materials and Mechatronic Engineering, University of Wollongong, Wollongong, NSW 2522, Australia

Abstract

A double coil magnetorheological (MR) valve with an outer annular resistance gap was designed and prototyped. The finite element modeling and analysis of double coil MR valve were carried out using ANSYS/Emag software, and the optimal magnetic field distribution and magnetic flux density of the double coil MR valve were achieved. The mechanism of the pressure drop was studied by building a mathematical model of pressure drop in the double coil MR valve. The proposed double coil MR valve was prototyped and its performance was experimentally evaluated. The new MR valve design has improved the efficiency of double coil MR valve significantly.

Funder

National Natural Science Foundation of China

Publisher

SAGE Publications

Subject

Mechanical Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1155/2014/403410

Reference27 articles.

1. Properties and Applications of Commercial Magnetorheological Fluids

2. Magnetorheological Valve for Hybrid Electrohydrostatic Actuation

3. Design of magneto-rheological (MR) valve

4. Optimal design of MR shock absorber and application to vehicle suspension

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