Frontiers of Mechanical Engineering >

2010 , Vol. 5 >Issue 3: 341 - 346

DOI: https://doi.org/10.1007/s11465-010-0096-8

Research articles

Creep and recovery behaviors of magnetorheological elastomers

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  • School of Mechanical, Materials & Mechatronic Engineering, University of Wollongong, Northfield Avenue, NSW 2522, Australia;

Published date: 05 Sep 2010

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Abstract

This paper presents experimental and modeling study of creep and recovery behaviors of magneto-rheological elastomers (MREs) under constant stresses. Experimental study was accomplished using a rheometer with parallel-plate geometry. Under constant stresses ranging from a small value to a large one, the resultant strains were recorded. The experimental results demonstrated that MREs behave as linear visocleastic properties. The effects of the magnetic field and stress on MRE creep behaviors were discussed. Moreover, a four-parameter viscoelastic model was developed to describe MRE creep behaviors. The comparison between the experimental results and the modeling predictions indicates that the model can predict MRE creep behaviors very well.

Key words： magneto-rheological elastomers (MREs); creep; recovery; linear viscoelastic model

Cite this article

Weihua LI, Yang ZHOU, Tongfei TIAN, Gursel ALICI, . Creep and recovery behaviors of magnetorheological elastomers[J]. Frontiers of Mechanical Engineering, 2010 , 5(3) : 341 -346 . DOI: 10.1007/s11465-010-0096-8

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