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dc.contributor.authorHovda, Sigve
dc.date.accessioned2019-10-01T06:30:01Z
dc.date.available2019-10-01T06:30:01Z
dc.date.created2019-07-03T12:08:49Z
dc.date.issued2019
dc.identifier.citationAdvances in Mechanical Engineering. 2019, 11 (3), 1-12.nb_NO
dc.identifier.issn1687-8132
dc.identifier.urihttp://hdl.handle.net/11250/2619467
dc.description.abstractA multi-dimensional lumped element model of a long non-rotating rod that moves on a slick surface with both dynamic and static Coulomb friction is outlined. The rod is accelerated to a constant velocity, and the free end of the rod experiences the effect of stick and slip. This article describes a new modeling approach, where the model is able to switch between different linear semi-analytical sub-models, depending on how much of the rod is moving. Fundamental understanding of the stick–slip effect is revealed, and a potential shortcoming of the model is also discussed. The model is computationally effective and may be suitable for real-time applications in, for instance, oil-well drilling.nb_NO
dc.language.isoengnb_NO
dc.publisherSage Publicationsnb_NO
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.titleMulti-dimensional semi-analytical model for axial stick?slip of a rod sliding on a surface with Coulomb frictionnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionpublishedVersionnb_NO
dc.source.pagenumber1-12nb_NO
dc.source.volume11nb_NO
dc.source.journalAdvances in Mechanical Engineeringnb_NO
dc.source.issue3nb_NO
dc.identifier.doi10.1177/1687814019831533
dc.identifier.cristin1709738
dc.description.localcodeOpen Access CC-BYnb_NO
cristin.unitcode194,64,90,0
cristin.unitnameInstitutt for geovitenskap og petroleum
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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Navngivelse 4.0 Internasjonal
Except where otherwise noted, this item's license is described as Navngivelse 4.0 Internasjonal