Compressive spectral method for the simulation of the nonlinear gravity waves

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dc.authorid0000-0002-3654-0469
dc.contributor.authorBayındır, Cihanen_US
dc.date.accessioned2016-04-08T08:05:42Z
dc.date.available2016-04-08T08:05:42Z
dc.date.issued2016-02-25
dc.departmentIşık Üniversitesi, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.departmentIşık University, Faculty of Engineering, Department of Civil Engineeringen_US
dc.description.abstractIn this paper an approach for decreasing the computational effort required for the spectral simulations of the fully nonlinear ocean waves is introduced. The proposed approach utilizes the compressive sampling algorithm and depends on the idea of using a smaller number of spectral components compared to the classical spectral method. After performing the time integration with a smaller number of spectral components and using the compressive sampling technique, it is shown that the ocean wave field can be reconstructed with a significantly better efficiency compared to the classical spectral method. For the sparse ocean wave model in the frequency domain the fully nonlinear ocean waves with Jonswap spectrum is considered. By implementation of a high-order spectral method it is shown that the proposed methodology can simulate the linear and the fully nonlinear ocean waves with negligible difference in the accuracy and with a great efficiency by reducing the computation time significantly especially for large time evolutions.en_US
dc.description.sponsorshipThe author wishes to express thanks to Prof. Dr. James T. Kirby for numerous critical comments and discussions. The author thanks the support of the Isik University.en_US
dc.description.versionPublisher's Versionen_US
dc.identifier.citationBayındır, C. (2016). Compressive spectral method for the simulation of the nonlinear gravity waves. Scientific Reports, 6, 1-12. doi:10.1038/srep22100en_US
dc.identifier.doi10.1038/srep22100
dc.identifier.endpage12
dc.identifier.issn2045-2322
dc.identifier.pmid26911357
dc.identifier.scopus2-s2.0-84959422038
dc.identifier.scopusqualityQ1
dc.identifier.startpage1
dc.identifier.urihttps://hdl.handle.net/11729/825
dc.identifier.urihttp://dx.doi.org/10.1038/srep22100
dc.identifier.volume6
dc.identifier.wosWOS:000370801600001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.indekslendigikaynakScience Citation Index Expanded (SCI-EXPANDED)en_US
dc.institutionauthorBayındır, Cihanen_US
dc.institutionauthorid0000-0002-3654-0469
dc.language.isoenen_US
dc.peerreviewedYesen_US
dc.publicationstatusPublisheden_US
dc.publisherNature Publishing Groupen_US
dc.relation.ispartofScientific Reportsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectGravityen_US
dc.subjectModelen_US
dc.subjectSamplingen_US
dc.subjectSeaen_US
dc.titleCompressive spectral method for the simulation of the nonlinear gravity wavesen_US
dc.typeArticleen_US
dspace.entity.typePublication

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