Coupled MBS-CFD simulation of the IDEOL floating offshore wind turbine foundation compared to wave tank model test data

Beyer, Friedemann; Choisnet, Thomas; Kretschmer, Matthias; Cheng, Po Wen

Coupled MBS-CFD simulation of the IDEOL floating offshore wind turbine foundation compared to wave tank model test data

dc.contributor.author	Beyer, Friedemann	de
dc.contributor.author	Choisnet, Thomas	de
dc.contributor.author	Kretschmer, Matthias	de
dc.contributor.author	Cheng, Po Wen	de
dc.date.accessioned	2015-08-13	de
dc.date.accessioned	2016-03-31T08:07:41Z
dc.date.available	2015-08-13	de
dc.date.available	2016-03-31T08:07:41Z
dc.date.issued	2015	de
dc.description.abstract	A two MW floating offshore wind turbine is currently developed within the EU-FP7 project FLOATGEN. A wave tank test of the floater model at 1/32th scale has been performed in extreme wave conditions. In the present study numerical calculations of the floating foundation with regular waves using coupled MBS-CFD methods are compared to experimental data enabling a validation. Results of the wave elevation, floater motion and mooring line tension show a very good correlation. Flow phenomena like vortex shedding at the hull of the floater are shown. The presented methodology provides detailed knowledge allowing analysis of wave impact and resulting load assessment of floating offshore structures.	en
dc.identifier.other	443513848	de
dc.identifier.uri	http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-100791	de
dc.identifier.uri	http://elib.uni-stuttgart.de/handle/11682/3990
dc.identifier.uri	http://dx.doi.org/10.18419/opus-3973
dc.language.iso	en	de
dc.rights	info:eu-repo/semantics/openAccess	de
dc.subject.classification	Windkraftwerk , Wellenkanal , Numerische Strömungssimulation , Mehrkörpersystem	de
dc.subject.ddc	620	de
dc.subject.other	Schwimmende Windenergieanlage , Wellenkanalmodelltest , CFD , Numerischer Wellenkanal	de
dc.subject.other	Floating offshore wind turbine , Wave tank model test , Computational fluid dynamics , Multibody system , Numerical wave tank	en
dc.title	Coupled MBS-CFD simulation of the IDEOL floating offshore wind turbine foundation compared to wave tank model test data	en
dc.type	conferenceObject	de
ubs.bemerkung.extern	Copyright © 2015 by the International Society of Offshore and Polar Engineers (ISOPE)	de
ubs.fakultaet	Fakultät Luft- und Raumfahrttechnik und Geodäsie	de
ubs.institut	Institut für Flugzeugbau	de
ubs.opusid	10079	de
ubs.publikation.source	Proceedings of the Twenty-fifth (2015) International Ocean and Polar Engineering Conference : Kona, Big Island, Hawaii, USA, June 21-26, 2015. ISOPE, 2015. - ISBN 978-1-880653-89-0, S. 367-374	de
ubs.publikation.typ	Konferenzbeitrag	de

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