Modeling of free surface flow in a helical channel with finite pitch

Detalhes bibliográficos
Autor(a) principal: Morales,Rigoberto E. M.
Data de Publicação: 2007
Outros Autores: Rosa,Eugênio S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782007000400002
Resumo: The laminar fully developed free surface flow in a helical channel with finite pitch and rectangular section is modeled. The mass and momentum conservation equations are written in a local orthogonal system and solved numerically using the finite volume method. The free surface position, determined using the height of liquid method, compares favorably against the experimental data. The main and secondary velocity fields are determined as well as the friction factor for Reynolds number ranging from 352 to 856.
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spelling Modeling of free surface flow in a helical channel with finite pitchfree surface flowhelical channelHOLfinite volume methodThe laminar fully developed free surface flow in a helical channel with finite pitch and rectangular section is modeled. The mass and momentum conservation equations are written in a local orthogonal system and solved numerically using the finite volume method. The free surface position, determined using the height of liquid method, compares favorably against the experimental data. The main and secondary velocity fields are determined as well as the friction factor for Reynolds number ranging from 352 to 856.Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM2007-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782007000400002Journal of the Brazilian Society of Mechanical Sciences and Engineering v.29 n.4 2007reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/S1678-58782007000400002info:eu-repo/semantics/openAccessMorales,Rigoberto E. M.Rosa,Eugênio S.eng2008-04-07T00:00:00Zoai:scielo:S1678-58782007000400002Revistahttps://www.scielo.br/j/jbsmse/https://old.scielo.br/oai/scielo-oai.php||abcm@abcm.org.br1806-36911678-5878opendoar:2008-04-07T00:00Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false
dc.title.none.fl_str_mv Modeling of free surface flow in a helical channel with finite pitch
title Modeling of free surface flow in a helical channel with finite pitch
spellingShingle Modeling of free surface flow in a helical channel with finite pitch
Morales,Rigoberto E. M.
free surface flow
helical channel
HOL
finite volume method
title_short Modeling of free surface flow in a helical channel with finite pitch
title_full Modeling of free surface flow in a helical channel with finite pitch
title_fullStr Modeling of free surface flow in a helical channel with finite pitch
title_full_unstemmed Modeling of free surface flow in a helical channel with finite pitch
title_sort Modeling of free surface flow in a helical channel with finite pitch
author Morales,Rigoberto E. M.
author_facet Morales,Rigoberto E. M.
Rosa,Eugênio S.
author_role author
author2 Rosa,Eugênio S.
author2_role author
dc.contributor.author.fl_str_mv Morales,Rigoberto E. M.
Rosa,Eugênio S.
dc.subject.por.fl_str_mv free surface flow
helical channel
HOL
finite volume method
topic free surface flow
helical channel
HOL
finite volume method
description The laminar fully developed free surface flow in a helical channel with finite pitch and rectangular section is modeled. The mass and momentum conservation equations are written in a local orthogonal system and solved numerically using the finite volume method. The free surface position, determined using the height of liquid method, compares favorably against the experimental data. The main and secondary velocity fields are determined as well as the friction factor for Reynolds number ranging from 352 to 856.
publishDate 2007
dc.date.none.fl_str_mv 2007-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782007000400002
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782007000400002
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1678-58782007000400002
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM
publisher.none.fl_str_mv Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM
dc.source.none.fl_str_mv Journal of the Brazilian Society of Mechanical Sciences and Engineering v.29 n.4 2007
reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron:ABCM
instname_str Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron_str ABCM
institution ABCM
reponame_str Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
collection Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
repository.name.fl_str_mv Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
repository.mail.fl_str_mv ||abcm@abcm.org.br
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