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

被引：23

作者：

Hu, Guoliang ^{[1
]}

Long, Ming ^{[1
]}

Huang, Ming ^{[1
]}

Li, Weihua ^{[2
]}

机构：

[1] East China Jiaotong Univ, Sch Mechatron Engn, Nanchang 330013, Jiangxi, Peoples R China

[2] Univ Wollongong, Sch Mech Mat & Mechatron Engn, Wollongong, NSW 2522, Australia

来源：

ADVANCES IN MECHANICAL ENGINEERING | 2014年

基金：

中国国家自然科学基金;

关键词：

OPTIMIZATION; SIMULATION;

D O I：

10.1155/2014/403410

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A double coilmagnetorheological (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 coilMR valve was prototyped and its performance was experimentally evaluated. The new MR valve design has improved the efficiency of double coil MR valve significantly.

引用

页数：9

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