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Measurement of the dispersion relation for random surface gravity waves

dc.date.accessioned2018-07-22T10:46:13Z
dc.date.available2018-07-22T10:46:13Z
dc.date.created2015-02-05T10:43:45Z
dc.date.issued2015
dc.identifier.citationTaklo, Tore Magnus Arnesen Trulsen, Karsten Gramstad, Odin Krogstad, Harald E Jensen, Atle . Measurement of the dispersion relation for random surface gravity waves. Journal of Fluid Mechanics. 2015, 766, 326-336
dc.identifier.urihttp://hdl.handle.net/10852/62377
dc.description.abstractWe report laboratory experiments and numerical simulations of the Zakharov equation, designed to have sufficient resolution in space and time to measure the dispersion relation for random surface gravity waves. The experiments and simulations are carried out for a JONSWAP spectrum and Gaussian spectra of various bandwidths on deep water. It is found that the measured dispersion relation deviates from the linear dispersion relation above the spectral peak when the bandwidth is sufficiently narrow.en_US
dc.languageEN
dc.publisherCambridge University Press
dc.titleMeasurement of the dispersion relation for random surface gravity wavesen_US
dc.typeJournal articleen_US
dc.creator.authorTaklo, Tore Magnus Arnesen
dc.creator.authorTrulsen, Karsten
dc.creator.authorGramstad, Odin
dc.creator.authorKrogstad, Harald E
dc.creator.authorJensen, Atle
cristin.unitcode185,15,13,0
cristin.unitnameMatematisk institutt
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode2
dc.identifier.cristin1217344
dc.identifier.bibliographiccitationinfo:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal of Fluid Mechanics&rft.volume=766&rft.spage=326&rft.date=2015
dc.identifier.jtitleJournal of Fluid Mechanics
dc.identifier.volume766
dc.identifier.startpage326
dc.identifier.endpage336
dc.identifier.doihttp://dx.doi.org/10.1017/jfm.2015.25
dc.identifier.urnURN:NBN:no-64972
dc.type.documentTidsskriftartikkelen_US
dc.type.peerreviewedPeer reviewed
dc.source.issn0022-1120
dc.identifier.fulltextFulltext https://www.duo.uio.no/bitstream/handle/10852/62377/2/TTGKJ2014.pdf
dc.type.versionAcceptedVersion
dc.relation.projectNFR/214556


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