Laminar elliptic flow in the entrance region of tubes

Detalhes bibliográficos
Autor(a) principal: Santos,Rogério G. dos
Data de Publicação: 2007
Outros Autores: Figueiredo,José R.
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=S1678-58782007000300001
Resumo: The developing region of an axially symmetric laminar flow from a reservoir to a sharp-edged tube is numerically simulated with a primitive-variables solver of the Navier-Stokes equations, using a plenum upstream of the tube inlet in order to avoid arbitrary specification of the profile at the inlet. Development region lengths, velocity profiles and head losses for varying Reynolds numbers are obtained. Results are compared to available experimental and theoretical results.
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spelling Laminar elliptic flow in the entrance region of tubeslaminar flowdeveloping flowlocalized losstube inletThe developing region of an axially symmetric laminar flow from a reservoir to a sharp-edged tube is numerically simulated with a primitive-variables solver of the Navier-Stokes equations, using a plenum upstream of the tube inlet in order to avoid arbitrary specification of the profile at the inlet. Development region lengths, velocity profiles and head losses for varying Reynolds numbers are obtained. Results are compared to available experimental and theoretical results.Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM2007-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782007000300001Journal of the Brazilian Society of Mechanical Sciences and Engineering v.29 n.3 2007reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/S1678-58782007000300001info:eu-repo/semantics/openAccessSantos,Rogério G. dosFigueiredo,José R.eng2007-10-22T00:00:00Zoai:scielo:S1678-58782007000300001Revistahttps://www.scielo.br/j/jbsmse/https://old.scielo.br/oai/scielo-oai.php||abcm@abcm.org.br1806-36911678-5878opendoar:2007-10-22T00:00Journal 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 Laminar elliptic flow in the entrance region of tubes
title Laminar elliptic flow in the entrance region of tubes
spellingShingle Laminar elliptic flow in the entrance region of tubes
Santos,Rogério G. dos
laminar flow
developing flow
localized loss
tube inlet
title_short Laminar elliptic flow in the entrance region of tubes
title_full Laminar elliptic flow in the entrance region of tubes
title_fullStr Laminar elliptic flow in the entrance region of tubes
title_full_unstemmed Laminar elliptic flow in the entrance region of tubes
title_sort Laminar elliptic flow in the entrance region of tubes
author Santos,Rogério G. dos
author_facet Santos,Rogério G. dos
Figueiredo,José R.
author_role author
author2 Figueiredo,José R.
author2_role author
dc.contributor.author.fl_str_mv Santos,Rogério G. dos
Figueiredo,José R.
dc.subject.por.fl_str_mv laminar flow
developing flow
localized loss
tube inlet
topic laminar flow
developing flow
localized loss
tube inlet
description The developing region of an axially symmetric laminar flow from a reservoir to a sharp-edged tube is numerically simulated with a primitive-variables solver of the Navier-Stokes equations, using a plenum upstream of the tube inlet in order to avoid arbitrary specification of the profile at the inlet. Development region lengths, velocity profiles and head losses for varying Reynolds numbers are obtained. Results are compared to available experimental and theoretical results.
publishDate 2007
dc.date.none.fl_str_mv 2007-09-01
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=S1678-58782007000300001
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782007000300001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1678-58782007000300001
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.3 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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