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dc.contributor.authorSoydan, Ahmet
dc.contributor.authorWang, Weizhi
dc.contributor.authorKamath, Arun
dc.contributor.authorBihs, Hans
dc.date.accessioned2023-02-16T08:59:46Z
dc.date.available2023-02-16T08:59:46Z
dc.date.created2022-12-13T11:17:11Z
dc.date.issued2022
dc.identifier.isbn9781003360773
dc.identifier.urihttps://hdl.handle.net/11250/3051342
dc.description.abstractFor ship and offshore applications, the fluid-floating object interaction is of particular importance and accurate numerical calculations are required. However, low-order accurate methods are not sufficient to have decent results even though they are computationally efficient. Therefore, high-resolution fluid-floating body coupling modeling is still needed in computational fluid dynamics (CFD) based solvers. In this study, the capability of a direct forcing immersed boundary approach to model a floating object in fluid domain is investigated. This method is implemented to be able to handle rigid-body motion within the high-resolution computational fluid dynamics (CFD) solver REEF3D::CFD which is used for numerical calculations. The validation study includes the heave motion tests of a three-dimensional buoy. Here, the free surface is calculated with the level set method, convection terms are discretized with fifth-order WENO schemes, and a third-order TVD Runge-Kutta scheme. The numerical results are compared with the available data in the literature.en_US
dc.language.isoengen_US
dc.publisherTaylor & Francisen_US
dc.relation.ispartofTrends in Renewable Energies Offshore Proceedings of the 5th International Conference on Renewable Energies Offshore
dc.titleA direct forcing immersed boundary method for simulating floating objectsen_US
dc.title.alternativeA direct forcing immersed boundary method for simulating floating objectsen_US
dc.typeChapteren_US
dc.description.versionacceptedVersionen_US
dc.source.pagenumber449-458en_US
dc.identifier.doi10.1201/9781003360773
dc.identifier.cristin2092446
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode1


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