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dc.contributor.authorAbrahamsen-Prsic, Mia
dc.contributor.authorOng, Muk Chen
dc.contributor.authorPettersen, Bjørnar
dc.contributor.authorMyrhaug, Dag
dc.date.accessioned2018-02-13T12:03:25Z
dc.date.available2018-02-13T12:03:25Z
dc.date.created2015-09-12T17:04:10Z
dc.date.issued2015
dc.identifier.isbn978-1-880653-89-0
dc.identifier.urihttp://hdl.handle.net/11250/2484367
dc.description.abstractThis study focuses on the numerical simulations of the flow around tandem cylinders placed in the vicinity of a rigid, horizontal, plane wall. The cylinders are immersed close to a plane wall in a steady current with a logarithmic boundary layer profile at an intermediate, subcritical Reynolds number (Re = 1.31 x 104 ). The distance between the cylinder centres is L/D = 2 and 5 and the gap between the cylinders and the wall is G/D = 1. Three-dimensional Large Eddy Simulations (LES) with Smagorinsky subgrid scale model are performed using the open-source code OpenFOAM. The present results are analysed through the values of drag and lift coefficients, as well as by the details of the flow fields in the near wake of the cylinders. The results are qualitatively compared to the results of the flow around tandem cylinders for both L/D = 2 and 5, as well as to the case of a single cylinder near a plane wallnb_NO
dc.language.isoengnb_NO
dc.publisherInternational Society of Offshore & Polar Engineersnb_NO
dc.relation.ispartofProceedings of the twenty-fifth International Ocean and Polar Engineering Conference - ISOPE 2015
dc.titleLES of Flow Around Tandem Cylinders Close to a Horizontal Wallnb_NO
dc.typeChapternb_NO
dc.description.versionpublishedVersionnb_NO
dc.source.pagenumber415-415nb_NO
dc.identifier.cristin1263727
dc.relation.projectNotur/NorStore: nn9191knb_NO
dc.relation.projectNorges forskningsråd: NN9191K, NS9191Knb_NO
dc.description.localcodeThis article will not be available due to copyright restrictions (c) 2015 by International Society of Offshore and Polar Engineersnb_NO
cristin.unitcode194,64,20,0
cristin.unitnameInstitutt for marin teknikk
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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