Numerical and experimental analysis of natural convection in a cavity heated from below

Detalhes bibliográficos
Autor(a) principal: Ramos, RAV
Data de Publicação: 1998
Outros Autores: Milanez, L. F.
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/34686
Resumo: In this work, an analysis of the natural convection flow caused by heat sources dissipating energy at a constant rate simulating electronic components mounted at the bottom surface of a cavity symmetrically cooled from the sides and insulated at the top is performed. This problem was studied numerically and experimentally for several aspect ratios (height/width), for different levels of dissipation in the sources, and for different side wall temperatures. Temperature and velocity fields were determined as well as the temperature variation along the surface where the sources are mounted and the average Nusselt number in the source surfaces. Numerical and experimental results were found to agree.
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spelling Numerical and experimental analysis of natural convection in a cavity heated from belowIn this work, an analysis of the natural convection flow caused by heat sources dissipating energy at a constant rate simulating electronic components mounted at the bottom surface of a cavity symmetrically cooled from the sides and insulated at the top is performed. This problem was studied numerically and experimentally for several aspect ratios (height/width), for different levels of dissipation in the sources, and for different side wall temperatures. Temperature and velocity fields were determined as well as the temperature variation along the surface where the sources are mounted and the average Nusselt number in the source surfaces. Numerical and experimental results were found to agree.UNESP, FEIS, DEM, BR-15385000 Ilha Solteira, SP, BrazilUNESP, FEIS, DEM, BR-15385000 Ilha Solteira, SP, BrazilTaylor & Francis LtdUniversidade Estadual Paulista (Unesp)Ramos, RAVMilanez, L. F.2014-05-20T15:24:01Z2014-05-20T15:24:01Z1998-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject531-535Heat Transfer 1998, Vol 3. London: Taylor & Francis Ltd, p. 531-535, 1998.http://hdl.handle.net/11449/34686WOS:000089220800088Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengHeat Transfer 1998, Vol 3info:eu-repo/semantics/openAccess2021-10-23T21:37:56Zoai:repositorio.unesp.br:11449/34686Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T13:57:06.140737Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Numerical and experimental analysis of natural convection in a cavity heated from below
title Numerical and experimental analysis of natural convection in a cavity heated from below
spellingShingle Numerical and experimental analysis of natural convection in a cavity heated from below
Ramos, RAV
title_short Numerical and experimental analysis of natural convection in a cavity heated from below
title_full Numerical and experimental analysis of natural convection in a cavity heated from below
title_fullStr Numerical and experimental analysis of natural convection in a cavity heated from below
title_full_unstemmed Numerical and experimental analysis of natural convection in a cavity heated from below
title_sort Numerical and experimental analysis of natural convection in a cavity heated from below
author Ramos, RAV
author_facet Ramos, RAV
Milanez, L. F.
author_role author
author2 Milanez, L. F.
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Ramos, RAV
Milanez, L. F.
description In this work, an analysis of the natural convection flow caused by heat sources dissipating energy at a constant rate simulating electronic components mounted at the bottom surface of a cavity symmetrically cooled from the sides and insulated at the top is performed. This problem was studied numerically and experimentally for several aspect ratios (height/width), for different levels of dissipation in the sources, and for different side wall temperatures. Temperature and velocity fields were determined as well as the temperature variation along the surface where the sources are mounted and the average Nusselt number in the source surfaces. Numerical and experimental results were found to agree.
publishDate 1998
dc.date.none.fl_str_mv 1998-01-01
2014-05-20T15:24:01Z
2014-05-20T15:24:01Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv Heat Transfer 1998, Vol 3. London: Taylor & Francis Ltd, p. 531-535, 1998.
http://hdl.handle.net/11449/34686
WOS:000089220800088
identifier_str_mv Heat Transfer 1998, Vol 3. London: Taylor & Francis Ltd, p. 531-535, 1998.
WOS:000089220800088
url http://hdl.handle.net/11449/34686
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Heat Transfer 1998, Vol 3
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 531-535
dc.publisher.none.fl_str_mv Taylor & Francis Ltd
publisher.none.fl_str_mv Taylor & Francis Ltd
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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