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Article: A time-domain coupled model for nonlinear wave forces on a fixed box-shaped ship in a harbor

TitleA time-domain coupled model for nonlinear wave forces on a fixed box-shaped ship in a harbor
Authors
KeywordsBoussinesq Equations
Coupled Model
Euler Equations
Wave Forces
Issue Date2010
PublisherHaiyang Chubanshe.
Citation
China Ocean Engineering, 2010, v. 24 n. 1, p. 41-56 How to Cite?
AbstractA 2-D time-domain numerical coupled model is developed to obtain an efficient method for nonlinear wave forces on a fixed box-shaped ship in a harbor. The domain is divided into an inner domain and an outer domain. The inner domain is the area beneath the ship and the flow is described by the simplified Euler equations. The other area is the outer domain and the flow is defined by the higher-order Boussinesq equations in order to consider the nonlinearity of the wave motions. Along the interface boundaries between the inner domain and the outer domain, the volume flux is assumed to be continuous and the wave pressures are equal. Relevant physical experiment is conducted to validate the present model. It is shown that the numerical results agree with the experimental data. Compared with the coupled model with the flow in the inner domain governed by the Laplace equation, the present coupled model is more efficient and its solution procedure is simpler, which is particularly useful for the study on the effect of the nonlinear wave forces on a fixed box-shaped ship in a large harbor. © 2010 Chinese Ocean Engineering Society.
Persistent Identifierhttp://hdl.handle.net/10722/150526
ISSN
2015 Impact Factor: 0.435
2015 SCImago Journal Rankings: 0.422
References

 

DC FieldValueLanguage
dc.contributor.authorWang, DGen_US
dc.contributor.authorZou, ZLen_US
dc.contributor.authorTham, LGen_US
dc.contributor.authorLiu, Xen_US
dc.date.accessioned2012-06-26T06:05:27Z-
dc.date.available2012-06-26T06:05:27Z-
dc.date.issued2010en_US
dc.identifier.citationChina Ocean Engineering, 2010, v. 24 n. 1, p. 41-56en_US
dc.identifier.issn0890-5487en_US
dc.identifier.urihttp://hdl.handle.net/10722/150526-
dc.description.abstractA 2-D time-domain numerical coupled model is developed to obtain an efficient method for nonlinear wave forces on a fixed box-shaped ship in a harbor. The domain is divided into an inner domain and an outer domain. The inner domain is the area beneath the ship and the flow is described by the simplified Euler equations. The other area is the outer domain and the flow is defined by the higher-order Boussinesq equations in order to consider the nonlinearity of the wave motions. Along the interface boundaries between the inner domain and the outer domain, the volume flux is assumed to be continuous and the wave pressures are equal. Relevant physical experiment is conducted to validate the present model. It is shown that the numerical results agree with the experimental data. Compared with the coupled model with the flow in the inner domain governed by the Laplace equation, the present coupled model is more efficient and its solution procedure is simpler, which is particularly useful for the study on the effect of the nonlinear wave forces on a fixed box-shaped ship in a large harbor. © 2010 Chinese Ocean Engineering Society.en_US
dc.languageengen_US
dc.publisherHaiyang Chubanshe.-
dc.relation.ispartofChina Ocean Engineeringen_US
dc.subjectBoussinesq Equationsen_US
dc.subjectCoupled Modelen_US
dc.subjectEuler Equationsen_US
dc.subjectWave Forcesen_US
dc.titleA time-domain coupled model for nonlinear wave forces on a fixed box-shaped ship in a harboren_US
dc.typeArticleen_US
dc.identifier.emailTham, LG:hrectlg@hkucc.hku.hken_US
dc.identifier.authorityTham, LG=rp00176en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-77952344228en_US
dc.identifier.hkuros212171-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-77952344228&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume24en_US
dc.identifier.issue1en_US
dc.identifier.spage41en_US
dc.identifier.epage56en_US
dc.publisher.placeChinaen_US
dc.identifier.scopusauthoridWang, DG=36054052400en_US
dc.identifier.scopusauthoridZou, ZL=7201439182en_US
dc.identifier.scopusauthoridTham, LG=7006213628en_US
dc.identifier.scopusauthoridLiu, X=36092968300en_US

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