Definition of two-dimensional condensation via BEM, using the Glaser method approach

Detalhes bibliográficos
Autor(a) principal: Simões, Nuno
Data de Publicação: 2002
Outros Autores: Branco, Fernando, Tadeu, António
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10316/4017
Resumo: This work describes an iterative technique for the definition of condensation across two-dimensional elements via the boundary element method (BEM). Initially, the BEM is used to calculate the steady-state conduction of heat and vapour diffusion, discretizing only the boundary materials' discontinuities. Then, a small sub-domain is defined, where condensation develops; that is, where the vapour pressure exceeds the vapour saturation pressure. Using the Glaser approach, the vapour pressure is equalised to the vapour saturation pressure, and then the vapour equilibrium is redefined by means of the BEM solution. This process is repeated until all sub-domains where vapour pressure exceeds vapour saturation pressure are eliminated.
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spelling Definition of two-dimensional condensation via BEM, using the Glaser method approachTemperatureVapour pressureHeat transferMoisture diffusionCondensationThis work describes an iterative technique for the definition of condensation across two-dimensional elements via the boundary element method (BEM). Initially, the BEM is used to calculate the steady-state conduction of heat and vapour diffusion, discretizing only the boundary materials' discontinuities. Then, a small sub-domain is defined, where condensation develops; that is, where the vapour pressure exceeds the vapour saturation pressure. Using the Glaser approach, the vapour pressure is equalised to the vapour saturation pressure, and then the vapour equilibrium is redefined by means of the BEM solution. This process is repeated until all sub-domains where vapour pressure exceeds vapour saturation pressure are eliminated.http://www.sciencedirect.com/science/article/B6V2N-458P981-1/1/6931860e30eaaf24d1a30a444617a0e92002info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleaplication/PDFhttp://hdl.handle.net/10316/4017http://hdl.handle.net/10316/4017engEngineering Analysis with Boundary Elements. 26:6 (2002) 527-536Simões, NunoBranco, FernandoTadeu, Antónioinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2020-05-29T10:05:27Zoai:estudogeral.uc.pt:10316/4017Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:57:11.600635Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Definition of two-dimensional condensation via BEM, using the Glaser method approach
title Definition of two-dimensional condensation via BEM, using the Glaser method approach
spellingShingle Definition of two-dimensional condensation via BEM, using the Glaser method approach
Simões, Nuno
Temperature
Vapour pressure
Heat transfer
Moisture diffusion
Condensation
title_short Definition of two-dimensional condensation via BEM, using the Glaser method approach
title_full Definition of two-dimensional condensation via BEM, using the Glaser method approach
title_fullStr Definition of two-dimensional condensation via BEM, using the Glaser method approach
title_full_unstemmed Definition of two-dimensional condensation via BEM, using the Glaser method approach
title_sort Definition of two-dimensional condensation via BEM, using the Glaser method approach
author Simões, Nuno
author_facet Simões, Nuno
Branco, Fernando
Tadeu, António
author_role author
author2 Branco, Fernando
Tadeu, António
author2_role author
author
dc.contributor.author.fl_str_mv Simões, Nuno
Branco, Fernando
Tadeu, António
dc.subject.por.fl_str_mv Temperature
Vapour pressure
Heat transfer
Moisture diffusion
Condensation
topic Temperature
Vapour pressure
Heat transfer
Moisture diffusion
Condensation
description This work describes an iterative technique for the definition of condensation across two-dimensional elements via the boundary element method (BEM). Initially, the BEM is used to calculate the steady-state conduction of heat and vapour diffusion, discretizing only the boundary materials' discontinuities. Then, a small sub-domain is defined, where condensation develops; that is, where the vapour pressure exceeds the vapour saturation pressure. Using the Glaser approach, the vapour pressure is equalised to the vapour saturation pressure, and then the vapour equilibrium is redefined by means of the BEM solution. This process is repeated until all sub-domains where vapour pressure exceeds vapour saturation pressure are eliminated.
publishDate 2002
dc.date.none.fl_str_mv 2002
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10316/4017
http://hdl.handle.net/10316/4017
url http://hdl.handle.net/10316/4017
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Engineering Analysis with Boundary Elements. 26:6 (2002) 527-536
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eu_rights_str_mv openAccess
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