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dc.contributor.authorKamath, Arun
dc.contributor.authorAlagan Chella, Mayilvahanan
dc.contributor.authorBihs, Hans
dc.contributor.authorArntsen, Øivind Asgeir
dc.date.accessioned2016-09-22T13:16:23Z
dc.date.accessioned2016-10-10T12:28:18Z
dc.date.available2016-09-22T13:16:23Z
dc.date.available2016-10-10T12:28:18Z
dc.date.issued2015
dc.identifier.citationOcean Engineering 2015, 108:738-748nb_NO
dc.identifier.issn0029-8018
dc.identifier.urihttp://hdl.handle.net/11250/2413964
dc.description.abstractWave forces and the flow field around cylinders placed in a periodic wave field are investigated with a numerical model using the Reynolds-averaged Navier–Stokes equations. The numerical model is validated by simulating the wave interaction with a single cylinder and comparing the numerical results with experimental data from a large scale experiment. Then, the wave interaction with a single large cylinder and a pair of large cylinders placed in tandem for different incident wave steepnesses is studied. The numerically calculated forces are compared with predictions from potential theory. The numerical results are seen to match the predictions at low incident wave steepness but differ at higher incident wave steepnesses. The wave diffraction pattern around the tandem cylinders for waves of low and high steepness is investigated and the evolution of a strong diffraction pattern is seen in the case of high steepness waves, which results in the difference between the wave forces predicted by potential theory and the numerical model at higher steepnesses.nb_NO
dc.language.isoengnb_NO
dc.publisherElseviernb_NO
dc.titleCFD Investigations of Wave Interaction with a Pair of Large Tandem Cylindersnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.date.updated2016-09-22T13:16:23Z
dc.source.volume108nb_NO
dc.source.journalOcean Engineeringnb_NO
dc.identifier.doi10.1016/j.oceaneng.2015.08.049
dc.identifier.cristin1260538
dc.description.localcode(c) 2015 Elsevier Ltd. All rights reserved. This is the authors' accepted and refereed manuscript to the article. Locked until 2017-11-01 due to copyright restriction. Author's post-print must be released with a Creative Commons Attribution Non-Commercial No Derivatives License.nb_NO


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