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An iterative procedure to solve a coupled two-fluids turbulence model

 

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dc.creator Chacón Rebollo, Tomás es
dc.creator Del Pino, Stéphane es
dc.creator Yakoubi, Driss es
dc.date.accessioned 2016-05-17T10:25:04Z
dc.date.available 2016-05-17T10:25:04Z
dc.date.issued 2010
dc.identifier.issn 0764-583X es
dc.identifier.issn 1290-3841 es
dc.identifier.uri http://hdl.handle.net/11441/41309
dc.description.abstract This paper introduces a scheme for the numerical approximation of a model for two turbulent flows with coupling at an interface. We consider the variational formulation of the coupled model, where the turbulent kinetic energy equation is formulated by transposition. We prove the convergence of the approximation to this formulation for 3D flows for large turbulent viscosities and smooth enough flows, whenever bounded in W1,p Sobolev norms for p large enough. Under the same assumptions, we show that the limit is a solution of the initial problem. Finally, we give some numerical experiments to enlighten the theoretical work. es
dc.description.sponsorship Ministerio de Ciencia y Tecnología es
dc.description.sponsorship Junta de Andalucia es
dc.format application/pdf es
dc.language.iso eng es
dc.publisher EDP Sciences es
dc.relation.ispartof ESAIM: Mathematical Modelling and Numerical Analysis, 44(4), 693-713 es
dc.rights Attribution-NonCommercial-NoDerivatives 4.0 Internacional *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0/ *
dc.subject Ocean-atmosphere coupling es
dc.subject turbulent flows es
dc.subject convergence analysis es
dc.subject iterative method es
dc.subject spectral method es
dc.title An iterative procedure to solve a coupled two-fluids turbulence model es
dc.type info:eu-repo/semantics/article es
dc.type.version info:eu-repo/semantics/publishedVersion es
dc.rights.accessrights info:eu-repo/semantics/openAccess es
dc.contributor.affiliation Universidad de Sevilla. Departamento de Ecuaciones Diferenciales y Análisis Numérico es
dc.relation.projectID MTM2006- 01275 es
dc.relation.projectID P07-FQM-02538 es
dc.relation.publisherversion http://www.numdam.org/article/M2AN_2010__44_4_693_0.pdf
dc.identifier.doi 10.1051/m2an/2010015 es
idus.format.extent 21 p. es
dc.identifier.idus https://idus.us.es/xmlui/handle/11441/41309
dc.contributor.funder Ministerio de Ciencia y Tecnología (MCYT). España
dc.contributor.funder Junta de Andalucía
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