LDA and PIV characterization of the flow in a hydrocyclone without an air-core

Detalhes bibliográficos
Autor(a) principal: Marins, Luiz Philipe Martinez
Data de Publicação: 2009
Outros Autores: Duarte, Daniel Greco, Loureiro, Juliana Braga Rodrigues, Moraes, Carlos Alberto Capela, Freire, Atila Pantaleão Silva
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRJ
Texto Completo: http://hdl.handle.net/11422/8786
Resumo: Indisponível.
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spelling Marins, Luiz Philipe MartinezDuarte, Daniel GrecoLoureiro, Juliana Braga RodriguesMoraes, Carlos Alberto CapelaFreire, Atila Pantaleão Silva2019-07-12T17:25:15Z2023-11-30T03:03:36Z2009-12-030920-4105http://hdl.handle.net/11422/878610.1016/j.petrol.2009.11.006Indisponível.The three-dimensional flow in a hydrocyclone especially developed for application in the petroleum industry has been investigated through the LDA and PIV techniques for one experimental condition. In the present physical simulation, the hydrocyclone is set to operate without an air-core. The tangential (Vθ) and axial (Vz) mean velocity profiles are analyzed through both measuring techniques. Radial (Vr) mean velocity profiles are only accounted for through PIV. The exponent n in the tangential velocity equation, Vθrn = C, was determined to be about 0.61. For the radial profile, Vrrm = − D, m was found to be 1.59. The rms-values of two-velocity components — tangential and axial — were evaluated via LDA. Turbulence in the axial direction is observed to be slightly higher than turbulence in the tangential direction. Approaching the axis of symmetry of the cyclone, however, this trend is reversed. The fluctuations in the tangential direction are found to be at least twice higher than the axial fluctuations.Submitted by Jairo Amaro (jairo.amaro@sibi.ufrj.br) on 2019-07-12T17:25:15Z No. of bitstreams: 1 2009_FREIRE_JPSE70-min.pdf: 882259 bytes, checksum: e73422acebe14e7f736c03a56ec9a0a4 (MD5)Made available in DSpace on 2019-07-12T17:25:15Z (GMT). No. of bitstreams: 1 2009_FREIRE_JPSE70-min.pdf: 882259 bytes, checksum: e73422acebe14e7f736c03a56ec9a0a4 (MD5) Previous issue date: 2009-12-03engElsevierBrasilNúcleo Interdisciplinar de Dinâmica dos FluidosJournal of Petroleum Science and EngineeringCNPQ::CIENCIAS EXATAS E DA TERRA::FISICA::AREAS CLASSICAS DE FENOMENOLOGIA E SUAS APLICACOES::DINAMICA DOS FLUIDOSHydrocycloneLDAPIVLDA and PIV characterization of the flow in a hydrocyclone without an air-coreinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article703-4168176365 diasinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRJinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJORIGINAL2009_FREIRE_JPSE70-min.pdf2009_FREIRE_JPSE70-min.pdfapplication/pdf882259http://pantheon.ufrj.br:80/bitstream/11422/8786/1/2009_FREIRE_JPSE70-min.pdfe73422acebe14e7f736c03a56ec9a0a4MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81853http://pantheon.ufrj.br:80/bitstream/11422/8786/2/license.txtdd32849f2bfb22da963c3aac6e26e255MD5211422/87862023-11-30 00:03:36.284oai:pantheon.ufrj.br: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Repositório de PublicaçõesPUBhttp://www.pantheon.ufrj.br/oai/requestopendoar:2023-11-30T03:03:36Repositório Institucional da UFRJ - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.en.fl_str_mv LDA and PIV characterization of the flow in a hydrocyclone without an air-core
title LDA and PIV characterization of the flow in a hydrocyclone without an air-core
spellingShingle LDA and PIV characterization of the flow in a hydrocyclone without an air-core
Marins, Luiz Philipe Martinez
CNPQ::CIENCIAS EXATAS E DA TERRA::FISICA::AREAS CLASSICAS DE FENOMENOLOGIA E SUAS APLICACOES::DINAMICA DOS FLUIDOS
Hydrocyclone
LDA
PIV
title_short LDA and PIV characterization of the flow in a hydrocyclone without an air-core
title_full LDA and PIV characterization of the flow in a hydrocyclone without an air-core
title_fullStr LDA and PIV characterization of the flow in a hydrocyclone without an air-core
title_full_unstemmed LDA and PIV characterization of the flow in a hydrocyclone without an air-core
title_sort LDA and PIV characterization of the flow in a hydrocyclone without an air-core
author Marins, Luiz Philipe Martinez
author_facet Marins, Luiz Philipe Martinez
Duarte, Daniel Greco
Loureiro, Juliana Braga Rodrigues
Moraes, Carlos Alberto Capela
Freire, Atila Pantaleão Silva
author_role author
author2 Duarte, Daniel Greco
Loureiro, Juliana Braga Rodrigues
Moraes, Carlos Alberto Capela
Freire, Atila Pantaleão Silva
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Marins, Luiz Philipe Martinez
Duarte, Daniel Greco
Loureiro, Juliana Braga Rodrigues
Moraes, Carlos Alberto Capela
Freire, Atila Pantaleão Silva
dc.subject.cnpq.fl_str_mv CNPQ::CIENCIAS EXATAS E DA TERRA::FISICA::AREAS CLASSICAS DE FENOMENOLOGIA E SUAS APLICACOES::DINAMICA DOS FLUIDOS
topic CNPQ::CIENCIAS EXATAS E DA TERRA::FISICA::AREAS CLASSICAS DE FENOMENOLOGIA E SUAS APLICACOES::DINAMICA DOS FLUIDOS
Hydrocyclone
LDA
PIV
dc.subject.eng.fl_str_mv Hydrocyclone
LDA
PIV
description Indisponível.
publishDate 2009
dc.date.issued.fl_str_mv 2009-12-03
dc.date.accessioned.fl_str_mv 2019-07-12T17:25:15Z
dc.date.available.fl_str_mv 2023-11-30T03:03:36Z
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/11422/8786
dc.identifier.issn.pt_BR.fl_str_mv 0920-4105
dc.identifier.doi.pt_BR.fl_str_mv 10.1016/j.petrol.2009.11.006
identifier_str_mv 0920-4105
10.1016/j.petrol.2009.11.006
url http://hdl.handle.net/11422/8786
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.en.fl_str_mv Journal of Petroleum Science and Engineering
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv Núcleo Interdisciplinar de Dinâmica dos Fluidos
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRJ
instname:Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ
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institution UFRJ
reponame_str Repositório Institucional da UFRJ
collection Repositório Institucional da UFRJ
bitstream.url.fl_str_mv http://pantheon.ufrj.br:80/bitstream/11422/8786/1/2009_FREIRE_JPSE70-min.pdf
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