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dc.contributor.authorLi, Peng
dc.contributor.authorFaltinsen, Odd Magnus
dc.contributor.authorGreco, Marilena
dc.date.accessioned2017-12-07T09:26:59Z
dc.date.available2017-12-07T09:26:59Z
dc.date.created2014-11-27T15:10:17Z
dc.date.issued2014
dc.identifier.isbn978-0-7918-4549-3
dc.identifier.urihttp://hdl.handle.net/11250/2469505
dc.description.abstractNumerical simulations and experiments of an elastic circular collar of a floating fish farm are reported. The floater model without netting structure is moored with nearly horizontal moorings and tested in regular deep-water waves of different steepnesses and periods without current. Local overtopping of waves were observed in steep waves. The focus here is on the vertical accelerations along the floater in the different conditions. The experiments show that higher-order harmonics of the accelerations matter. A 3D weak-scatter model with partly nonlinear effects as well as a 3D linear frequency-domain method based on potential flow are used. From their comparison against the measurements, strong 3D and frequency dependency effects as well as flexible floater motions matter. The weak-scatter model can only partly explain the nonlinearities present in the measured accelerations.nb_NO
dc.language.isoengnb_NO
dc.publisherAmerican Society of Mechanical Engineers (ASME)nb_NO
dc.relation.ispartof33rd International Conference on Ocean, Offshore and Arctic Engineering Volume 7: Ocean Space Utilization; Professor Emeritus J. Randolph Paulling Honoring Symposium on Ocean Technology
dc.titleWave-Induced Accelerations of a Fish-Farm Elastic Floater: Experimental and Numerical Studiesnb_NO
dc.typeChapternb_NO
dc.typePeer reviewednb_NO
dc.description.versionpublishedVersionnb_NO
dc.identifier.doi10.1115/OMAE2014-23302
dc.identifier.cristin1177944
dc.relation.projectNorges forskningsråd: 223254nb_NO
dc.description.localcode(c) 2014 by ASMEnb_NO
cristin.unitcode194,64,20,0
cristin.unitnameInstitutt for marin teknikk
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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