Numerical simulation of bidimensional incompressible flows between moving surfaces

Detalhes bibliográficos
Autor(a) principal: De Bortoli, Álvaro Luiz
Data de Publicação: 2001
Outros Autores: Pedroso, Carlos A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/180035
Resumo: The goal of the present work is the numerical simulation of flows betwen moving surfaces. The method is based on the finite differences explicit Runge-Kutta multi-stage scheme with central spatial discretization and for second order time appoximations. Tests are carried out for parallel plates (Couette) flow and moving cylindrical surfaces for newtonian and non-newtonian (journal bearings) fluids, with and without temperature variantions and the results showed to compare well with analytical, merical or experimental data found in the literature.
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spelling De Bortoli, Álvaro LuizPedroso, Carlos A.2018-07-04T02:26:27Z20011677-1966http://hdl.handle.net/10183/180035000384385The goal of the present work is the numerical simulation of flows betwen moving surfaces. The method is based on the finite differences explicit Runge-Kutta multi-stage scheme with central spatial discretization and for second order time appoximations. Tests are carried out for parallel plates (Couette) flow and moving cylindrical surfaces for newtonian and non-newtonian (journal bearings) fluids, with and without temperature variantions and the results showed to compare well with analytical, merical or experimental data found in the literature.application/pdfengTEMA : tendências em matemática aplicada e computacional. São Carlos. Vol. 2, n. 1 (2001), p. 165-174.Seleta do XXIII Congresso Nacional de Matemática Aplicada e Computacional. São Carlos. Vol. 2, n. 1 (2001), p. 165-174.Mecânica dos fluidosFluidos incompressíveisSimulação numéricaSuperficiesNumerical simulation of bidimensional incompressible flows between moving surfacesinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/otherinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL000384385.pdf000384385.pdfTexto completo (inglês)application/pdf301500http://www.lume.ufrgs.br/bitstream/10183/180035/1/000384385.pdfaf20da89076766646619073820ad832fMD51TEXT000384385.pdf.txt000384385.pdf.txtExtracted Texttext/plain56025http://www.lume.ufrgs.br/bitstream/10183/180035/2/000384385.pdf.txt05c158fef6eff6fa7c7062a00bc8085aMD5210183/1800352018-07-05 02:25:12.127847oai:www.lume.ufrgs.br:10183/180035Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2018-07-05T05:25:12Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Numerical simulation of bidimensional incompressible flows between moving surfaces
title Numerical simulation of bidimensional incompressible flows between moving surfaces
spellingShingle Numerical simulation of bidimensional incompressible flows between moving surfaces
De Bortoli, Álvaro Luiz
Mecânica dos fluidos
Fluidos incompressíveis
Simulação numérica
Superficies
title_short Numerical simulation of bidimensional incompressible flows between moving surfaces
title_full Numerical simulation of bidimensional incompressible flows between moving surfaces
title_fullStr Numerical simulation of bidimensional incompressible flows between moving surfaces
title_full_unstemmed Numerical simulation of bidimensional incompressible flows between moving surfaces
title_sort Numerical simulation of bidimensional incompressible flows between moving surfaces
author De Bortoli, Álvaro Luiz
author_facet De Bortoli, Álvaro Luiz
Pedroso, Carlos A.
author_role author
author2 Pedroso, Carlos A.
author2_role author
dc.contributor.author.fl_str_mv De Bortoli, Álvaro Luiz
Pedroso, Carlos A.
dc.subject.por.fl_str_mv Mecânica dos fluidos
Fluidos incompressíveis
Simulação numérica
Superficies
topic Mecânica dos fluidos
Fluidos incompressíveis
Simulação numérica
Superficies
description The goal of the present work is the numerical simulation of flows betwen moving surfaces. The method is based on the finite differences explicit Runge-Kutta multi-stage scheme with central spatial discretization and for second order time appoximations. Tests are carried out for parallel plates (Couette) flow and moving cylindrical surfaces for newtonian and non-newtonian (journal bearings) fluids, with and without temperature variantions and the results showed to compare well with analytical, merical or experimental data found in the literature.
publishDate 2001
dc.date.issued.fl_str_mv 2001
dc.date.accessioned.fl_str_mv 2018-07-04T02:26:27Z
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/180035
dc.identifier.issn.pt_BR.fl_str_mv 1677-1966
dc.identifier.nrb.pt_BR.fl_str_mv 000384385
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000384385
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dc.language.iso.fl_str_mv eng
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dc.relation.ispartof.pt_BR.fl_str_mv TEMA : tendências em matemática aplicada e computacional. São Carlos. Vol. 2, n. 1 (2001), p. 165-174.
Seleta do XXIII Congresso Nacional de Matemática Aplicada e Computacional. São Carlos. Vol. 2, n. 1 (2001), p. 165-174.
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