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dc.contributor.authorZurkinden, AS
dc.contributor.authorLambertsen, SH
dc.contributor.authorDamkilde, L
dc.contributor.authorGao, Zhen
dc.contributor.authorMoan, Torgeir
dc.date.accessioned2017-12-04T13:29:03Z
dc.date.available2017-12-04T13:29:03Z
dc.date.created2015-10-19T09:20:27Z
dc.date.issued2015
dc.identifier.citationJournal of Offshore Mechanics and Arctic Engineering-Transactions of The Asme. 2015, 137 (5), .nb_NO
dc.identifier.issn0892-7219
dc.identifier.urihttp://hdl.handle.net/11250/2469065
dc.description.abstractThis paper investigates the effect of a passive and reactive control mechanism on the accumulated fatigue damage of a wave energy converter (WEC). Interest is focused on four structural details of the Wavestar arm, which is used as a case study here. The fatigue model is set up as an independent and generic toolbox, which can be applied to any other global response model of a WEC device combined with a control system. The stress responses due to the stochastic wave loads are computed by a finite element method (FEM) model using the frequency-domain approach. The fatigue damage is calculated based on the spectral-based fatigue analysis in which the fatigue is described by the given spectral moments of the stress response. The question will be discussed, which control case is more favorable regarding the tradeoff between fatigue damage reduction and increased power production.nb_NO
dc.language.isoengnb_NO
dc.publisherAmerican Society of Mechanical Engineers (ASME)nb_NO
dc.titleFatigue analysis of a point absorber wave energy converter subjected to passive and reactive controlnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionacceptedVersionnb_NO
dc.source.pagenumber12nb_NO
dc.source.volume137nb_NO
dc.source.journalJournal of Offshore Mechanics and Arctic Engineering-Transactions of The Asmenb_NO
dc.source.issue5nb_NO
dc.identifier.doi10.1115/1.4030646
dc.identifier.cristin1281412
dc.relation.projectNorges forskningsråd: 223254nb_NO
dc.description.localcodeThis article will not be available due to copyright restrictions (c) 2014 by ASMEnb_NO
cristin.unitcode194,64,20,0
cristin.unitnameInstitutt for marin teknikk
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode2


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