Hydrodynamic identification of nautilus fowt platform from small scale tests

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dc.contributor.authorNava, V.
dc.contributor.authorGalván, J.
dc.contributor.authorSánchez-Lara, M.
dc.contributor.authorGarrido-Mendoza, C.
dc.contributor.authorPérez-Morán, G.
dc.contributor.authorBoulluec, M. Le
dc.contributor.authorAugier, B.
dc.contributor.authorRodriguez-Arias, R.
dc.contributor.editorSoares, C. Guedes
dc.contributor.institutionRENOVABLES OFFSHORE
dc.contributor.institutionTecnalia Research & Innovation
dc.date.accessioned2024-07-24T11:52:17Z
dc.date.available2024-07-24T11:52:17Z
dc.date.issued2019
dc.descriptionPublisher Copyright: © 2019 Taylor & Francis Group, London.
dc.description.abstractA small-scale tank test campaign of the NAUTILUS offshore wind floating semisub-mersible platform was held at the Ifremer Deep Water Basin within the framework of the MaRINET 2 project. The support structure consists in four stabilized columns on a square pontoon supporting a generic 8-MW wind turbine. The tests were carried out at 1:36 Froude scale in parked conditions, and the mooring system was modelled as a set of aerial mooring springs providing a nonlinear stiffness. The hydrodynamic characterization of the floater from experimental data was tackled by using traditional techniques in naval architecture), as well as approaches derived from operational modal analysis in the frequency domain, such as the Sub Space Identification—Covariance (SSI-COV) method. The validity of this approach and its potential application to the identification of such kind of structures is discussed against the results of a more traditional technique based on the fitting of decay tests.en
dc.description.sponsorshipFirst author’s work is also supported by the Basque Government through the BERC 2018–2021 program and by Spanish Ministry of Economy and Competitiveness MINECO: BCAM Severo Ochoa excellence accreditation SEV-2013-0323. The authors gratefully acknowledge the financial support received from MARINET2, a European Community—Research Infrastructure Action funded by the European Union Horizon2020 programme under Grant Agreement 731084 and the support of the Basque Business Development Agency which made this work possible funding FLOW project—grant ZE-2017/00031.
dc.description.statusPeer reviewed
dc.format.extent10
dc.identifier.citationNava , V , Galván , J , Sánchez-Lara , M , Garrido-Mendoza , C , Pérez-Morán , G , Boulluec , M L , Augier , B & Rodriguez-Arias , R 2019 , Hydrodynamic identification of nautilus fowt platform from small scale tests . in C G Soares (ed.) , Advances in Renewable Energies Offshore - Proceedings of the 3rd International Conference on Renewable Energies Offshore, RENEW 2018 . Advances in Renewable Energies Offshore - Proceedings of the 3rd International Conference on Renewable Energies Offshore, RENEW 2018 , CRC Press/Balkema , pp. 711-720 , 3rd International Conference on Renewable Energies Offshore, RENEW 2018 , Lisbon , Portugal , 8/10/18 .
dc.identifier.citationconference
dc.identifier.isbn9781138585355
dc.identifier.urihttps://hdl.handle.net/11556/2173
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=85067204607&partnerID=8YFLogxK
dc.language.isoeng
dc.publisherCRC Press/Balkema
dc.relation.ispartofAdvances in Renewable Energies Offshore - Proceedings of the 3rd International Conference on Renewable Energies Offshore, RENEW 2018
dc.relation.ispartofseriesAdvances in Renewable Energies Offshore - Proceedings of the 3rd International Conference on Renewable Energies Offshore, RENEW 2018
dc.relation.projectIDBasque Business Development Agency, ZE-2017/00031
dc.relation.projectIDEuropean Union Horizon2020, 731084
dc.relation.projectIDSpanish Ministry of Economy and Competitiveness MINECO
dc.relation.projectIDEusko Jaurlaritza
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subject.keywordsGeneral Engineering
dc.subject.keywordsSDG 7 - Affordable and Clean Energy
dc.titleHydrodynamic identification of nautilus fowt platform from small scale testsen
dc.typeconference output
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