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

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dc.citation.firstpage111
dc.citation.journalTitleTribology International
dc.citation.lastpage124
dc.citation.volumeNumber138
dc.contributor.authorFantetti, A.
dc.contributor.authorTamatam, L.R.
dc.contributor.authorVolvert, M.
dc.contributor.authorLawal, I.
dc.contributor.authorLiu, L.
dc.contributor.authorSalles, L.
dc.contributor.authorBrake, M.R.W.
dc.contributor.authorSchwingshackl, C.W.
dc.contributor.authorNowell, D.
dc.date.accessioned2019-11-22T16:19:55Z
dc.date.available2019-11-22T16:19:55Z
dc.date.issued2019
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.
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.
dc.identifier.digitalimpact-fretting-wear
dc.identifier.doihttps://doi.org/10.1016/j.triboint.2019.05.023
dc.identifier.urihttps://hdl.handle.net/1911/107715
dc.language.isoeng
dc.publisherElsevier
dc.rightsThis is an open access article under the CC BY license (http://creativecommons.org/licenses/BY/4.0/).
dc.rights.urihttp://creativecommons.org/licenses/BY/4.0/).
dc.subject.keywordFretting wear
dc.subject.keywordNonlinear dynamics
dc.subject.keywordHysteresis loops
dc.subject.keywordFriction coefficient
dc.subject.keywordContact stiffness
dc.titleThe impact of fretting wear on structural dynamics: Experiment and Simulation
dc.typeJournal article
dc.type.dcmiText
dc.type.publicationpublisher version
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