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dc.contributor.authorXu, Yangguang
dc.contributor.authorLiu, Taixiang
dc.contributor.authorLiao, G J
dc.contributor.authorLubineau, Gilles
dc.date.accessioned2017-09-21T09:25:34Z
dc.date.available2017-09-21T09:25:34Z
dc.date.issued2017-09-01
dc.identifier.citationXu Y, Liu T, Liao GJ, Lubineau G (2017) Magneto-dependent stress relaxation of magnetorheological gels. Smart Materials and Structures. Available: http://dx.doi.org/10.1088/1361-665x/aa89ac.
dc.identifier.issn0964-1726
dc.identifier.issn1361-665X
dc.identifier.doi10.1088/1361-665x/aa89ac
dc.identifier.urihttp://hdl.handle.net/10754/625496
dc.description.abstractThe stress relaxation behaviors of magnetorheological (MR) gels under stepwise shear loading are systematically investigated. The particle-enhanced effect, the magneto-induced effect, and the temperature-enhanced effect on the stress relaxation of MR gels are discussed. For further analysis of the magneto-induced stress relaxation mechanism in MR gels, a phenomenological model is established to describe the stress relaxation behavior of the matrix and the magnetic particle chains. All characteristic parameters introduced in the model, i.e. relaxation time, instantaneous modulus, and stable modulus, have well-defined physical meanings and are fitted based on the experimental results. The influence of each parameter on the macroscopic response is discussed and it is found that the relaxation stress induced by the magneto-mechanical coupling effect plays an important role in the stress relaxation process of MR gels.
dc.description.sponsorshipThe research reported in this publication was supported by funding from King Abdullah University of Science and Technology (KAUST), the National Natural Science Foundation of China (Grant Nos. 11502256, 11502255, 11602242), and the key project
dc.publisherIOP Publishing
dc.relation.urlhttp://iopscience.iop.org/article/10.1088/1361-665X/aa89ac
dc.rightsThis is an author-created, un-copyedited version of an article accepted for publication/published in Smart Materials and Structures. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at http://doi.org/10.1088/1361-665x/aa89ac. As the Version of Record of this article is going to be/has been published on a subscription basis, this Accepted Manuscript will be available for reuse under a CC BY-NC-ND 3.0 licence after a 12 month embargo period.
dc.titleMagneto-dependent stress relaxation of magnetorheological gels
dc.typeArticle
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Division
dc.contributor.departmentMechanical Engineering Program
dc.identifier.journalSmart Materials and Structures
dc.eprint.versionPost-print
dc.contributor.institutionInstitute of Systems Engineering, China Academy of Engineering Physics (CAEP), Mianyang, CHINA
dc.contributor.institutionResearch Center of Laser Fusion, China Academy of Engineering Physics (CAEP), Mianyang, CHINA
kaust.personLubineau, Gilles


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