Creep and recovery behaviors of magnetorheological elastomers

Weihua Li, Yang Zhou, Tongfei Tian, Gursel Alici

Research output: Contribution to journalArticlepeer-review

23 Citations (Scopus)

Abstract

This paper presents experimental and modeling study of creep and recovery behaviors of magnetorheological 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.

Original languageEnglish
Pages (from-to)341-346
Number of pages6
JournalFrontiers of Mechanical Engineering in China
Volume5
Issue number3
DOIs
Publication statusPublished - 2010

Keywords

  • Creep
  • Linear viscoelastic model
  • Magneto-rheological elastomers (MREs)
  • Recovery

ASJC Scopus subject areas

  • Mechanical Engineering

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