The impact of fretting wear on structural dynamics: Experiment and Simulation

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dc.citation.firstpage111en_US
dc.citation.journalTitleTribology Internationalen_US
dc.citation.lastpage124en_US
dc.citation.volumeNumber138en_US
dc.contributor.authorFantetti, A.en_US
dc.contributor.authorTamatam, L.R.en_US
dc.contributor.authorVolvert, M.en_US
dc.contributor.authorLawal, I.en_US
dc.contributor.authorLiu, L.en_US
dc.contributor.authorSalles, L.en_US
dc.contributor.authorBrake, M.R.W.en_US
dc.contributor.authorSchwingshackl, C.W.en_US
dc.contributor.authorNowell, D.en_US
dc.date.accessioned2019-11-22T16:19:55Zen_US
dc.date.available2019-11-22T16:19:55Zen_US
dc.date.issued2019en_US
dc.description.abstractThis paper investigates the effects of fretting wear on frictional contacts. A high frequency friction rig is used to measure the evolution of hysteresis loops, friction coefficient and tangential contact stiffness over time. This evolution of the contact parameters is linked to significant changes in natural frequencies and damping of the rig. Hysteresis loops are replicated by using a Bouc-Wen modified formulation, which includes wear to simulate the evolution of contact parameters and to model the evolving dynamic behaviour of the rig. A comparison of the measured and predicted dynamic behaviour demonstrates the feasibility of the proposed approach and highlights the need to consider wear to accurately capture the dynamic response of a system with frictional joints over its lifetime.en_US
dc.identifier.citationFantetti, A., Tamatam, L.R., Volvert, M., et al.. "The impact of fretting wear on structural dynamics: Experiment and Simulation." <i>Tribology International,</i> 138, (2019) Elsevier: 111-124. https://doi.org/10.1016/j.triboint.2019.05.023.en_US
dc.identifier.digitalimpact-fretting-wearen_US
dc.identifier.doihttps://doi.org/10.1016/j.triboint.2019.05.023en_US
dc.identifier.urihttps://hdl.handle.net/1911/107715en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.rightsThis is an open access article under the CC BY license (http://creativecommons.org/licenses/BY/4.0/).en_US
dc.rights.urihttp://creativecommons.org/licenses/BY/4.0/).en_US
dc.subject.keywordFretting wearen_US
dc.subject.keywordNonlinear dynamicsen_US
dc.subject.keywordHysteresis loopsen_US
dc.subject.keywordFriction coefficienten_US
dc.subject.keywordContact stiffnessen_US
dc.titleThe impact of fretting wear on structural dynamics: Experiment and Simulationen_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpublisher versionen_US
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