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Petrov - galerkin finite element formulations for incompressible viscous flows

Submitted by Marcele Costal de Castro (costalcastro@gmail.com) on 2017-10-04T17:13:38Z
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Previous issue date: 1991-09 / The basic difficulties associated with the numerical solution of the incompressible Navier-Stokes equations in primitive variables are identified and analysed. These difficulties, namely the lack of self-adjointness of the flow equations and the requirement of choosing compatible interpolations for velocity and pressure, are addressed with the development of consistent Petrov-Galerkin formulations. In particular, the solution of incompressible viscous flow problems using simple equal order interpolation for all variables becomes possible .

Identiferoai:union.ndltd.org:IBICT/oai:carpedien.ien.gov.br:ien/1954
Date09 1900
CreatorsSampaio, Paulo Augusto Berquó de, Instituto de Engenharia Nuclear
ContributorsWeatherill, Nigel, Weatherill, Nigel
PublisherInstituto de Engenharia Nuclear, Programa de Pós-Graduação em Engenharia Mecânica, IEN, Gra-bretanha, University of Wales (College of Swansea)
Source SetsIBICT Brazilian ETDs
LanguageEnglish
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/doctoralThesis
Sourcereponame:Repositório Institucional do IEN, instname:Instituto de Engenharia Nuclear, instacron:IEN
Rightsinfo:eu-repo/semantics/openAccess

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