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Article: An EBE finite element method for simulating nonlinear flows in rotating spheroidal cavities

TitleAn EBE finite element method for simulating nonlinear flows in rotating spheroidal cavities
Authors
KeywordsFinite element methods
Incompressible flow
Methods
Navier-Stokes
Partial differential
Rotation
Spheroids
Validation
Issue Date2010
PublisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/2861
Citation
International Journal For Numerical Methods In Fluids, 2010, v. 63 n. 3, p. 395-414 How to Cite?
AbstractMany planetary and astrophysical bodies are rotating rapidly, fluidic and, as a consequence of rapid rotation, in the shape of an ablate spheroid. We present an efficient element-by-element (EBE) finite element method for the numerical simulation of nonlinear flows in rotating incompressible fluids that are confined in an ablate spheroidal cavity with arbitrary eccentricity. Our focus is placed on temporal and spatial tetrahedral discretization of the EBE finite element method in spheroidal geometry, the EBE parallelization scheme and the validation of the nonlinear spheroidal code via both the constructed exact nonlinear solution and the special resonant forcing in the inviscid limit. Copyright © 2009 John Wiley & Sons, Ltd.
Persistent Identifierhttp://hdl.handle.net/10722/65468
ISSN
2015 Impact Factor: 1.447
2015 SCImago Journal Rankings: 1.146
References

 

DC FieldValueLanguage
dc.contributor.authorChan, KHen_HK
dc.contributor.authorZhangk, Ken_HK
dc.contributor.authorLiao, Xen_HK
dc.date.accessioned2010-08-10T01:33:42Z-
dc.date.available2010-08-10T01:33:42Z-
dc.date.issued2010en_HK
dc.identifier.citationInternational Journal For Numerical Methods In Fluids, 2010, v. 63 n. 3, p. 395-414en_HK
dc.identifier.issn0271-2091en_HK
dc.identifier.urihttp://hdl.handle.net/10722/65468-
dc.description.abstractMany planetary and astrophysical bodies are rotating rapidly, fluidic and, as a consequence of rapid rotation, in the shape of an ablate spheroid. We present an efficient element-by-element (EBE) finite element method for the numerical simulation of nonlinear flows in rotating incompressible fluids that are confined in an ablate spheroidal cavity with arbitrary eccentricity. Our focus is placed on temporal and spatial tetrahedral discretization of the EBE finite element method in spheroidal geometry, the EBE parallelization scheme and the validation of the nonlinear spheroidal code via both the constructed exact nonlinear solution and the special resonant forcing in the inviscid limit. Copyright © 2009 John Wiley & Sons, Ltd.en_HK
dc.languageeng-
dc.publisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/2861en_HK
dc.relation.ispartofInternational Journal for Numerical Methods in Fluidsen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rightsThis is a preprint of an article published in International Journal for Numerical Methods in Fluids. Copyright © John Wiley & Sons Ltd.-
dc.subjectFinite element methodsen_HK
dc.subjectIncompressible flowen_HK
dc.subjectMethodsen_HK
dc.subjectNavier-Stokesen_HK
dc.subjectPartial differentialen_HK
dc.subjectRotationen_HK
dc.subjectSpheroidsen_HK
dc.subjectValidationen_HK
dc.titleAn EBE finite element method for simulating nonlinear flows in rotating spheroidal cavitiesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0271-2091&volume=63&issue=3&spage=395&epage=414&date=2009&atitle=An+EBE+finite+element+method+for+simulating+nonlinear+flows+in+rotating+spheroidal+cavities-
dc.identifier.emailChan, KH:mkhchan@hku.hken_HK
dc.identifier.authorityChan, KH=rp00664en_HK
dc.description.naturepostprint-
dc.identifier.doi10.1002/fld.2088en_HK
dc.identifier.scopuseid_2-s2.0-77953604422en_HK
dc.identifier.hkuros170912-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-77953604422&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume63en_HK
dc.identifier.issue3en_HK
dc.identifier.spage395en_HK
dc.identifier.epage414en_HK
dc.identifier.eissn1097-0363-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridChan, KH=7406033542en_HK
dc.identifier.scopusauthoridZhangk, K=36125657900en_HK
dc.identifier.scopusauthoridLiao, X=7202134147en_HK

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