Fluid Flow and Solid/Fluid Suspensions Flow in 3-D Packed Beds of Spheres: the effect of periodicity of fixed beds

Detalhes bibliográficos
Autor(a) principal: Serrenho, Ana
Data de Publicação: 2011
Outros Autores: Miguel, Antonio F
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10174/3278
https://doi.org/10.4028/www.scientific.net/DDF.312-315.871
Resumo: A 3-D numerical study is performed to investigate the effects of periodicity (geometry) on flow of fluid and on flow of solid/fluid suspensions in packing arrangements of fixed beds of spheres. The porosity is fixed at 0.58 and the following packing arrangements are studied: simple cubic, face-centered cubic, hexagonal, rhomboedric hexagonal and tetragonal. Simulations are carried out at Reynolds numbers ranging from 0.1 and 50, and using solid suspensions with different sizes (0.2, 2 and 10 micron) and densities (200 and 2000 kg/m3). The effect of the periodicity on fluid flow characteristics (permeability and inertia parameter) and on the penetration efficiency of solid suspensions within the packed beds is analyzed and quantified.
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spelling Fluid Flow and Solid/Fluid Suspensions Flow in 3-D Packed Beds of Spheres: the effect of periodicity of fixed bedspacked bedsfluid flowsolid/fluid suspensions flowaerosolspermeabilityinertial factorpenetration efficiencydepositionA 3-D numerical study is performed to investigate the effects of periodicity (geometry) on flow of fluid and on flow of solid/fluid suspensions in packing arrangements of fixed beds of spheres. The porosity is fixed at 0.58 and the following packing arrangements are studied: simple cubic, face-centered cubic, hexagonal, rhomboedric hexagonal and tetragonal. Simulations are carried out at Reynolds numbers ranging from 0.1 and 50, and using solid suspensions with different sizes (0.2, 2 and 10 micron) and densities (200 and 2000 kg/m3). The effect of the periodicity on fluid flow characteristics (permeability and inertia parameter) and on the penetration efficiency of solid suspensions within the packed beds is analyzed and quantified.TRANS. TECH. PUBLICATIONS, Switzerland, UK, USA2012-01-11T12:12:48Z2012-01-112011-04-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/3278http://hdl.handle.net/10174/3278https://doi.org/10.4028/www.scientific.net/DDF.312-315.871engA. Serrenho, A. F. Miguel (2011) Fluid flow and solid/fluid suspensions flow in 3-D packed beds of spheres: the effect of periodicity of fixed beds. Defect and Diffusion Forum 315, 871-876ndafm@uevora.pt286Serrenho, AnaMiguel, Antonio Finfo: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:RCAAP2024-01-03T18:40:10Zoai:dspace.uevora.pt:10174/3278Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T00:58:42.685164Repositório 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 Fluid Flow and Solid/Fluid Suspensions Flow in 3-D Packed Beds of Spheres: the effect of periodicity of fixed beds
title Fluid Flow and Solid/Fluid Suspensions Flow in 3-D Packed Beds of Spheres: the effect of periodicity of fixed beds
spellingShingle Fluid Flow and Solid/Fluid Suspensions Flow in 3-D Packed Beds of Spheres: the effect of periodicity of fixed beds
Serrenho, Ana
packed beds
fluid flow
solid/fluid suspensions flow
aerosols
permeability
inertial factor
penetration efficiency
deposition
title_short Fluid Flow and Solid/Fluid Suspensions Flow in 3-D Packed Beds of Spheres: the effect of periodicity of fixed beds
title_full Fluid Flow and Solid/Fluid Suspensions Flow in 3-D Packed Beds of Spheres: the effect of periodicity of fixed beds
title_fullStr Fluid Flow and Solid/Fluid Suspensions Flow in 3-D Packed Beds of Spheres: the effect of periodicity of fixed beds
title_full_unstemmed Fluid Flow and Solid/Fluid Suspensions Flow in 3-D Packed Beds of Spheres: the effect of periodicity of fixed beds
title_sort Fluid Flow and Solid/Fluid Suspensions Flow in 3-D Packed Beds of Spheres: the effect of periodicity of fixed beds
author Serrenho, Ana
author_facet Serrenho, Ana
Miguel, Antonio F
author_role author
author2 Miguel, Antonio F
author2_role author
dc.contributor.author.fl_str_mv Serrenho, Ana
Miguel, Antonio F
dc.subject.por.fl_str_mv packed beds
fluid flow
solid/fluid suspensions flow
aerosols
permeability
inertial factor
penetration efficiency
deposition
topic packed beds
fluid flow
solid/fluid suspensions flow
aerosols
permeability
inertial factor
penetration efficiency
deposition
description A 3-D numerical study is performed to investigate the effects of periodicity (geometry) on flow of fluid and on flow of solid/fluid suspensions in packing arrangements of fixed beds of spheres. The porosity is fixed at 0.58 and the following packing arrangements are studied: simple cubic, face-centered cubic, hexagonal, rhomboedric hexagonal and tetragonal. Simulations are carried out at Reynolds numbers ranging from 0.1 and 50, and using solid suspensions with different sizes (0.2, 2 and 10 micron) and densities (200 and 2000 kg/m3). The effect of the periodicity on fluid flow characteristics (permeability and inertia parameter) and on the penetration efficiency of solid suspensions within the packed beds is analyzed and quantified.
publishDate 2011
dc.date.none.fl_str_mv 2011-04-01T00:00:00Z
2012-01-11T12:12:48Z
2012-01-11
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/10174/3278
http://hdl.handle.net/10174/3278
https://doi.org/10.4028/www.scientific.net/DDF.312-315.871
url http://hdl.handle.net/10174/3278
https://doi.org/10.4028/www.scientific.net/DDF.312-315.871
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv A. Serrenho, A. F. Miguel (2011) Fluid flow and solid/fluid suspensions flow in 3-D packed beds of spheres: the effect of periodicity of fixed beds. Defect and Diffusion Forum 315, 871-876
nd
afm@uevora.pt
286
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv TRANS. TECH. PUBLICATIONS, Switzerland, UK, USA
publisher.none.fl_str_mv TRANS. TECH. PUBLICATIONS, Switzerland, UK, USA
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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