DC Field | Value | Language |
---|---|---|
dc.contributor.author | You, DH | - |
dc.contributor.author | Moin, P | - |
dc.date.accessioned | 2015-06-25T03:19:28Z | - |
dc.date.available | 2015-06-25T03:19:28Z | - |
dc.date.created | 2012-02-08 | - |
dc.date.issued | 2007-06 | - |
dc.identifier.issn | 1070-6631 | - |
dc.identifier.other | 2015-OAK-0000024665 | en_US |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/12543 | - |
dc.description.abstract | An improvement of the dynamic procedure of Park [Phys. Fluids 18, 125109 (2006)] for closure of the subgrid-scale eddy-viscosity model developed by Vreman [Phys. Fluids 16, 3670 (2004)] is proposed. The model coefficient which is globally constant in space but varies in time is dynamically determined assuming the "global equilibrium" between the subgrid-scale dissipation and the viscous dissipation of which utilization was proposed by Park Like the Vreman model with a fixed coefficient and the dynamic-coefficient model of Park , the present model predicts zero eddy-viscosity in regions where the vanishing eddy viscosity is theoretically expected. The present dynamic model is especially suitable for large-eddy simulation in complex geometries since it does not require any ad hoc spatial and temporal averaging or clipping of the model coefficient for numerical stabilization and more importantly, requires only a single-level test filter in contrast to the dynamic model of Park , which employs two-level test filters. (c) 2007 American Institute of Physics. | - |
dc.description.statementofresponsibility | open | en_US |
dc.language | English | - |
dc.publisher | AIP | - |
dc.relation.isPartOf | PHYSICS OF FLUIDS | - |
dc.rights | BY_NC_ND | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
dc.title | A dynamic global-coefficient subgrid-scale eddy-viscosity model for large-eddy simulation in complex geometries | - |
dc.type | Article | - |
dc.contributor.college | 기계공학과 | en_US |
dc.identifier.doi | 10.1063/1.2739419 | - |
dc.author.google | You, DH | en_US |
dc.author.google | Moin, P | en_US |
dc.relation.volume | 19 | en_US |
dc.relation.issue | 6 | en_US |
dc.relation.startpage | 65110 | en_US |
dc.contributor.id | 10201266 | en_US |
dc.relation.journal | PHYSICS OF FLUIDS | en_US |
dc.relation.index | SCI급, SCOPUS 등재논문 | en_US |
dc.relation.sci | SCI | en_US |
dc.collections.name | Journal Papers | en_US |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | PHYSICS OF FLUIDS, v.19, no.6, pp.65110 | - |
dc.identifier.wosid | 000247625900023 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 65110 | - |
dc.citation.title | PHYSICS OF FLUIDS | - |
dc.citation.volume | 19 | - |
dc.contributor.affiliatedAuthor | You, DH | - |
dc.identifier.scopusid | 2-s2.0-34447319107 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 59 | - |
dc.description.scptc | 110 | * |
dc.date.scptcdate | 2018-10-274 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | CIRCULAR-CYLINDER | - |
dc.subject.keywordPlus | TURBULENT FLOWS | - |
dc.subject.keywordPlus | METHODOLOGY | - |
dc.relation.journalWebOfScienceCategory | Mechanics | - |
dc.relation.journalWebOfScienceCategory | Physics, Fluids & Plasmas | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Mechanics | - |
dc.relation.journalResearchArea | Physics | - |
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