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Article: A three-dimensional coupled numerical model of nonlinear waves in a harbor

TitleA three-dimensional coupled numerical model of nonlinear waves in a harbor
Authors
Keywords3-D Coupled Model
Boussinesq Equations
Laplace Equation
Nonlinear Waves
Issue Date2008
PublisherScience in China Press. The Journal's web site is located at http://219.238.6.200/journal?code=10
Citation
Science In China, Series E: Technological Sciences, 2008, v. 51 n. 12, p. 2195-2206 How to Cite?
AbstractA 3-D time-domain numerical coupled model for nonlinear waves acting on a ship in a harbor has been developed in the present study. The whole domain is divided into the inner domain and the outer domain. The inner domain is the area around the ship, where the flow is expressed by the Laplace equation and numerically solved by the finite element method. The other area is the outer domain, where the flow is described by the higher-order Boussinesq equations and numerically solved by the finite difference method. The matching conditions on the interfaces between the inner domain and the outer domain, the procedure of coupled solution, the length of common domain and the mesh generation in the inner domain are discussed in detail. The other coupled model with the flow in the inner domain governed by the simplified linear Euler equations and relevant physical experiment are adopted to validate the present coupled model, and it is shown that the numerical results of the present model agree with the experimental data, so the present model can be used for the study on the effect of nonlinear waves acting on a fixed ship in a large area and provide a reference for the time-domain simulation of nonlinear wave forces on an arbitrary object in a large harbor and the 3-D district computation in the future. © 2008 Science in China Press and Springer-Verlag GmbH.
Persistent Identifierhttp://hdl.handle.net/10722/150479
ISSN
2011 Impact Factor: 1.019
2012 SCImago Journal Rankings: 0.340
ISI Accession Number ID
Funding AgencyGrant Number
National Natural Science Foundation of China59979002
50809008
Hong Kong Research Grants CouncilHKU 7171/06E
China Postdoctoral Science Foundation20060400972
Project of the Educational Department of Liaoning Province2005058
Dalian Science and Technology Foundation2007J23JH027
Funding Information:

Supported by the National Natural Science Foundation of China (Grant Nos. 59979002, 50809008), the Hong Kong Research Grants Council (Grant No. HKU 7171/06E), the China Postdoctoral Science Foundation (Grant No. 20060400972), the Project of the Educational Department of Liaoning Province (Grant No. 2005058) and the Dalian Science and Technology Foundation (Grant No. 2007J23JH027)

References
Grants

 

DC FieldValueLanguage
dc.contributor.authorWang, Den_US
dc.contributor.authorZou, Zen_US
dc.contributor.authorTham, LGen_US
dc.contributor.authorTang, Cen_US
dc.date.accessioned2012-06-26T06:05:04Z-
dc.date.available2012-06-26T06:05:04Z-
dc.date.issued2008en_US
dc.identifier.citationScience In China, Series E: Technological Sciences, 2008, v. 51 n. 12, p. 2195-2206en_US
dc.identifier.issn1006-9321en_US
dc.identifier.urihttp://hdl.handle.net/10722/150479-
dc.description.abstractA 3-D time-domain numerical coupled model for nonlinear waves acting on a ship in a harbor has been developed in the present study. The whole domain is divided into the inner domain and the outer domain. The inner domain is the area around the ship, where the flow is expressed by the Laplace equation and numerically solved by the finite element method. The other area is the outer domain, where the flow is described by the higher-order Boussinesq equations and numerically solved by the finite difference method. The matching conditions on the interfaces between the inner domain and the outer domain, the procedure of coupled solution, the length of common domain and the mesh generation in the inner domain are discussed in detail. The other coupled model with the flow in the inner domain governed by the simplified linear Euler equations and relevant physical experiment are adopted to validate the present coupled model, and it is shown that the numerical results of the present model agree with the experimental data, so the present model can be used for the study on the effect of nonlinear waves acting on a fixed ship in a large area and provide a reference for the time-domain simulation of nonlinear wave forces on an arbitrary object in a large harbor and the 3-D district computation in the future. © 2008 Science in China Press and Springer-Verlag GmbH.en_US
dc.languageengen_US
dc.publisherScience in China Press. The Journal's web site is located at http://219.238.6.200/journal?code=10en_US
dc.relation.ispartofScience in China, Series E: Technological Sciencesen_US
dc.subject3-D Coupled Modelen_US
dc.subjectBoussinesq Equationsen_US
dc.subjectLaplace Equationen_US
dc.subjectNonlinear Wavesen_US
dc.titleA three-dimensional coupled numerical model of nonlinear waves 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.doi10.1007/s11431-008-0241-3en_US
dc.identifier.scopuseid_2-s2.0-57749203332en_US
dc.identifier.hkuros212151-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-57749203332&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume51en_US
dc.identifier.issue12en_US
dc.identifier.spage2195en_US
dc.identifier.epage2206en_US
dc.identifier.isiWOS:000261607500013-
dc.publisher.placeChinaen_US
dc.relation.projectLandslide induced wave in reservoir district and its effects on dams-
dc.identifier.scopusauthoridWang, D=15764075300en_US
dc.identifier.scopusauthoridZou, Z=7201439182en_US
dc.identifier.scopusauthoridTham, LG=7006213628en_US
dc.identifier.scopusauthoridTang, C=20436860800en_US
dc.identifier.citeulike3779490-

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