Vis enkel innførsel

dc.contributor.authorBihs, Hans
dc.contributor.authorKamath, Arun
dc.contributor.authorAlagan Chella, Mayilvahanan
dc.contributor.authorArntsen, Øivind Asgeir
dc.date.accessioned2018-03-07T07:49:54Z
dc.date.available2018-03-07T07:49:54Z
dc.date.created2015-09-04T11:43:11Z
dc.date.issued2015
dc.identifier.citationProceedings - International Conference on Port and Ocean Engineering under Arctic Conditions. 2015, 2015-January .nb_NO
dc.identifier.issn0376-6756
dc.identifier.urihttp://hdl.handle.net/11250/2489008
dc.description.abstractFloating ice blocks in waves are generally seen in managed ice and in marginal ice zones. Detailed investigations into the hydrodynamics of a floating ice block provides insight into the interaction of floating ice with arctic marine structures. In this paper, the open-source CFD code REEF3D is used to simulate the motion of a floating ice block in a wave field. The model is validated by simulating the roll motion of a rectangular barge and comparing the numerical results with experimental data. The numerical model uses the Reynolds-Averaged Navier-Stokes equations to solve the fluid flow problem. A sharp representation of the free surface is obtained using the level set method. The motion of the floating ice is calculated using the equations for six degrees of freedom motion. The floating object is immersed into the numerical grid and the solid-fluid boundary is represented with the ghost cell immersed boundary method. This method avoids re-meshing and provides increased numerical stability. Computational performance of the numerical model is improved by parallel processing using the MPI library.nb_NO
dc.language.isoengnb_NO
dc.publisherPort and Ocean Engineering under Arctic Conditions, POACnb_NO
dc.titleCFD Simulations of Roll Motion of a Floating Ice Block in Waves using REEF3Dnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionpublishedVersionnb_NO
dc.source.pagenumber10nb_NO
dc.source.volume2015-Januarynb_NO
dc.source.journalProceedings - International Conference on Port and Ocean Engineering under Arctic Conditionsnb_NO
dc.identifier.cristin1261954
dc.relation.projectNorges forskningsråd: 217622nb_NO
dc.description.localcode© 2015 Port and Ocean Engineering under Arctic Conditions. Available at http://www.poac.com/Papers/2015/author_index.htmnb_NO
cristin.unitcode194,64,91,0
cristin.unitnameInstitutt for bygg- og miljøteknikk
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


Tilhørende fil(er)

Thumbnail

Denne innførselen finnes i følgende samling(er)

Vis enkel innførsel