STATIONARY SOLUTIONS OF A SINGULAR NAVIER-STOKES ENTHALPY-HEAT CONDUCTION SYSTEM

dc.creatorBoldrini, JL
dc.creatorLorca, S
dc.creatorSoto, H
dc.date2014
dc.dateMAY-JUN
dc.date2014-07-30T20:02:46Z
dc.date2015-11-26T17:52:50Z
dc.date2014-07-30T20:02:46Z
dc.date2015-11-26T17:52:50Z
dc.date.accessioned2018-03-29T00:36:22Z
dc.date.available2018-03-29T00:36:22Z
dc.identifierDifferential And Integral Equations. Khayyam Publ Co Inc, v. 27, n. 41795, n. 511, n. 530, 2014.
dc.identifier0893-4983
dc.identifierWOS:000334816200008
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/74574
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/74574
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1290361
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionWe present a result on existence of stationary solutions of a system coupling singular Navier-Stokes equations to a enthalpy-heat equation. This system may model the solidification process of certain classes of materials by taking into consideration the possibility of flow in the melt; thus, the singular Navier-Stokes equations only holds in the a priori unknown molten region and one has a free-boundary value problem to be solved. To obtain solutions for such system, we initially consider a sequence of approximate problems associated to an appropriate regularizations of the original one, which are obtained by a suitable modification such that the approximate equations for the flow hold in the entire domain. After analyzing these approximate problems, by using compactness arguments, we take limits to obtain generalized solutions of the original problem.
dc.description27
dc.description41795
dc.description511
dc.description530
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionFondecyt, Chile [1120706]
dc.descriptionDIUFRO, Chile [DI12-0002]
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCNPq [305467/2011-5]
dc.descriptionFondecyt, Chile [1120706]
dc.descriptionDIUFRO, Chile [DI12-0002]
dc.languageen
dc.publisherKhayyam Publ Co Inc
dc.publisherAthens
dc.publisherEUA
dc.relationDifferential And Integral Equations
dc.relationDiffer. Integral Equ.
dc.rightsfechado
dc.sourceWeb of Science
dc.subjectBinary Alloy Solidification
dc.subjectPhase-change Problems
dc.subjectConvection Problems
dc.subjectModel
dc.titleSTATIONARY SOLUTIONS OF A SINGULAR NAVIER-STOKES ENTHALPY-HEAT CONDUCTION SYSTEM
dc.typeArtículos de revistas


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