Study of ternary glass spherical particle beds: porosity, tortuosity, and permeability

Detalhes bibliográficos
Autor(a) principal: Dias, Ricardo P.
Data de Publicação: 2005
Outros Autores: Mota, M., Teixeira, J. A., Yelshin, Alexander
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/2570
Resumo: Ternary mixtures of glass beads were constructed as a model of granular packing. Porosity and permeability were experimentally determined in a wide range of mixture composition. Based on experimental data, tortuosity was calculated using the Kozeny-Carman equation. Applying the conventional relation that expresses tortuosity as the inverse of the power order of porosity, it was found that the parameter n varies with the fraction content. The observed phenomenon was explained by wall effects between particles of different sizes.
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spelling Study of ternary glass spherical particle beds: porosity, tortuosity, and permeabilityTernary mixed bedPorosityTortuosityPermeabilityTernary mixtures of glass beads were constructed as a model of granular packing. Porosity and permeability were experimentally determined in a wide range of mixture composition. Based on experimental data, tortuosity was calculated using the Kozeny-Carman equation. Applying the conventional relation that expresses tortuosity as the inverse of the power order of porosity, it was found that the parameter n varies with the fraction content. The observed phenomenon was explained by wall effects between particles of different sizes.Fundação para a Ciência e a Tecnologia (FCT) – Programa Operacional “Ciência, Tecnologia, Inovação” (POCTI) - POCTI/EQU/37500/2001 , grant.União Europeia (UE). Fundo Europeu de Desenvolvimento Regional (FEDER).The Filtration SocietyUniversidade do MinhoDias, Ricardo P.Mota, M.Teixeira, J. A.Yelshin, Alexander20052005-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/2570eng"Filtration". ISSN 1479-0602. 5:1 (2005) 68-75.1479-0602http://www.lboro.ac.uk/departments/cg/research/filtration/index.htminfo: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:RCAAP2023-07-21T12:20:33Zoai:repositorium.sdum.uminho.pt:1822/2570Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:13:44.053244Repositório 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 Study of ternary glass spherical particle beds: porosity, tortuosity, and permeability
title Study of ternary glass spherical particle beds: porosity, tortuosity, and permeability
spellingShingle Study of ternary glass spherical particle beds: porosity, tortuosity, and permeability
Dias, Ricardo P.
Ternary mixed bed
Porosity
Tortuosity
Permeability
title_short Study of ternary glass spherical particle beds: porosity, tortuosity, and permeability
title_full Study of ternary glass spherical particle beds: porosity, tortuosity, and permeability
title_fullStr Study of ternary glass spherical particle beds: porosity, tortuosity, and permeability
title_full_unstemmed Study of ternary glass spherical particle beds: porosity, tortuosity, and permeability
title_sort Study of ternary glass spherical particle beds: porosity, tortuosity, and permeability
author Dias, Ricardo P.
author_facet Dias, Ricardo P.
Mota, M.
Teixeira, J. A.
Yelshin, Alexander
author_role author
author2 Mota, M.
Teixeira, J. A.
Yelshin, Alexander
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Dias, Ricardo P.
Mota, M.
Teixeira, J. A.
Yelshin, Alexander
dc.subject.por.fl_str_mv Ternary mixed bed
Porosity
Tortuosity
Permeability
topic Ternary mixed bed
Porosity
Tortuosity
Permeability
description Ternary mixtures of glass beads were constructed as a model of granular packing. Porosity and permeability were experimentally determined in a wide range of mixture composition. Based on experimental data, tortuosity was calculated using the Kozeny-Carman equation. Applying the conventional relation that expresses tortuosity as the inverse of the power order of porosity, it was found that the parameter n varies with the fraction content. The observed phenomenon was explained by wall effects between particles of different sizes.
publishDate 2005
dc.date.none.fl_str_mv 2005
2005-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/2570
url http://hdl.handle.net/1822/2570
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv "Filtration". ISSN 1479-0602. 5:1 (2005) 68-75.
1479-0602
http://www.lboro.ac.uk/departments/cg/research/filtration/index.htm
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv The Filtration Society
publisher.none.fl_str_mv The Filtration Society
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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