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Article: A 3-D time-domain coupled model for nonlinear waves acting on a box-shaped ship fixed in a harbor

TitleA 3-D time-domain coupled model for nonlinear waves acting on a box-shaped ship fixed in a harbor
Authors
KeywordsBoussinesq Equations
Coupled Model
Euler Equations
Nonlinear Waves
Issue Date2011
Citation
China Ocean Engineering, 2011, v. 25 n. 3, p. 441-456 How to Cite?
Abstract
A 3-D time-domain numerical coupled model is developed to obtain an efficient method for nonlinear waves acting on a box-shaped ship fixed in a harbor. The domain is divided into the inner domain and the outer domain. The inner domain is the area beneath the ship and the flow is described by the simplified Euler equations. The remaining 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 and it is shown that the numerical results agree with the experimental data. Compared 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 waves acting on a fixed box-shaped ship in a large harbor. © 2011 Chinese Ocean Engineering Society and Springer-Verlag Berlin Heidelberg.
Persistent Identifierhttp://hdl.handle.net/10722/150589
ISSN
2013 Impact Factor: 0.407
2013 SCImago Journal Rankings: 0.469
ISI Accession Number ID
Funding AgencyGrant Number
National Natural Science Foundation of China41072235
50809008
Hong Kong Research CouncilHKU 7171/06E
Natural Science Foundation of Liaoning Province of China20102006
Open Foundation of Hunan Province Key Laboratory of Water & Sediment Science and Water Hazard Prevention2008SS04
Funding Information:

This work was financially supported by the National Natural Science Foundation of China (Grant Nos. 41072235 and 50809008), the Hong Kong Research Council (HKU 7171/06E), the Natural Science Foundation of Liaoning Province of China (Grant No. 20102006), and the Open Foundation of Hunan Province Key Laboratory of Water & Sediment Science and Water Hazard Prevention (Grant No. 2008SS04).

References
Grants

 

DC FieldValueLanguage
dc.contributor.authorWang, Den_US
dc.contributor.authorZou, Zen_US
dc.contributor.authorTham, LGen_US
dc.date.accessioned2012-06-26T06:05:57Z-
dc.date.available2012-06-26T06:05:57Z-
dc.date.issued2011en_US
dc.identifier.citationChina Ocean Engineering, 2011, v. 25 n. 3, p. 441-456en_US
dc.identifier.issn0890-5487en_US
dc.identifier.urihttp://hdl.handle.net/10722/150589-
dc.description.abstractA 3-D time-domain numerical coupled model is developed to obtain an efficient method for nonlinear waves acting on a box-shaped ship fixed in a harbor. The domain is divided into the inner domain and the outer domain. The inner domain is the area beneath the ship and the flow is described by the simplified Euler equations. The remaining 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 and it is shown that the numerical results agree with the experimental data. Compared 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 waves acting on a fixed box-shaped ship in a large harbor. © 2011 Chinese Ocean Engineering Society and Springer-Verlag Berlin Heidelberg.en_US
dc.languageengen_US
dc.relation.ispartofChina Ocean Engineeringen_US
dc.subjectBoussinesq Equationsen_US
dc.subjectCoupled Modelen_US
dc.subjectEuler Equationsen_US
dc.subjectNonlinear Wavesen_US
dc.titleA 3-D time-domain coupled model for nonlinear waves acting on a box-shaped ship fixed 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/s13344-011-0036-3en_US
dc.identifier.scopuseid_2-s2.0-80052065179en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-80052065179&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume25en_US
dc.identifier.issue3en_US
dc.identifier.spage441en_US
dc.identifier.epage456en_US
dc.identifier.isiWOS:000294345600006-
dc.publisher.placeChinaen_US
dc.relation.projectLandslide induced wave in reservoir district and its effects on dams-
dc.identifier.scopusauthoridWang, D=36054052400en_US
dc.identifier.scopusauthoridZou, Z=7201439182en_US
dc.identifier.scopusauthoridTham, LG=7006213628en_US

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