Viscoelastic Wave-Ice Interactions : A Computational Fluid-Solid Dynamic Approach

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorTavakoli, Sasanen_US
dc.contributor.authorHuang, Luofengen_US
dc.contributor.authorAzhari, Fatemehen_US
dc.contributor.authorBabanin, Alexanderen_US
dc.contributor.departmentDepartment of Energy and Mechanical Engineeringen
dc.contributor.groupauthorMarine Technologyen
dc.contributor.organizationCranfield Universityen_US
dc.contributor.organizationMonash University Australiaen_US
dc.contributor.organizationVictoria University Melbourneen_US
dc.date.accessioned2022-10-19T06:46:23Z
dc.date.available2022-10-19T06:46:23Z
dc.date.issued2022-09en_US
dc.description.abstractA computational fluid-solid dynamic model is employed to simulate the interaction between water waves and a consolidated ice cover. The model solves the Navier-Stokes equations for the ocean-wave flow around a solid body, and the solid behavior is formalized by the Maxwell viscoelastic model. Model predictions are compared against experimental flume tests of waves interacting with viscoelastic plates. The decay rate and wave dispersion predicted by the model are shown to be in good agreement with experimental results. Furthermore, the model is scaled, by simulating the wave interaction with an actual sea ice cover formed in the ocean. The scaled decay and dispersion results are found to be still valid in full scale. It is shown that the decay rate of waves in a viscoelastic cover is proportional to the quadratic of wave frequency in long waves, whilst biquadrate for short waves. The former is likely to be a viscoelastic effect, and the latter is likely to be related to the energy damping caused by the fluid motion. Overall, the modeling approach and results of the present paper are expected to provide new insights into wave-ice interactions and help researchers to dynamically simulate similar fluid-structure interactions with high fidelity.en
dc.description.versionPeer revieweden
dc.format.extent26
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationTavakoli, S, Huang, L, Azhari, F & Babanin, A 2022, ' Viscoelastic Wave-Ice Interactions : A Computational Fluid-Solid Dynamic Approach ', Journal of Marine Science and Engineering, vol. 10, no. 9, 1220 . https://doi.org/10.3390/jmse10091220en
dc.identifier.doi10.3390/jmse10091220en_US
dc.identifier.issn2077-1312
dc.identifier.otherPURE UUID: bef57fee-7951-4980-b332-e0cffb20a2b2en_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/bef57fee-7951-4980-b332-e0cffb20a2b2en_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/88777849/jmse_10_01220_v2_1.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/117270
dc.identifier.urnURN:NBN:fi:aalto-202210196058
dc.language.isoenen
dc.publisherMDPI AG
dc.relation.ispartofseriesJournal of Marine Science and Engineeringen
dc.relation.ispartofseriesVolume 10, issue 9en
dc.rightsopenAccessen
dc.subject.keywordwave-ice interactionen_US
dc.subject.keywordviscoelastic iceen_US
dc.subject.keywordfully coupled fluid-structure interactionen_US
dc.subject.keywordcomputational modelingen_US
dc.subject.keywordpolar seasen_US
dc.subject.keywordSEA-ICEen_US
dc.subject.keywordGRAVITY-WAVESen_US
dc.subject.keywordOCEAN WAVESen_US
dc.subject.keywordSURFACE-WAVESen_US
dc.subject.keywordATTENUATIONen_US
dc.subject.keywordDISPERSIONen_US
dc.subject.keywordFLOESen_US
dc.titleViscoelastic Wave-Ice Interactions : A Computational Fluid-Solid Dynamic Approachen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.versionpublishedVersion

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