Identification of Gas Turbine Ground Vortex Formation Regimes

Detalhes bibliográficos
Autor(a) principal: Barata, Jorge M M
Data de Publicação: 2012
Outros Autores: Manquinho, Pedro, Silva, André
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.6/11546
Resumo: In the present paper the previous work of Barata et al.11 is extended to include eighteen engines that are being used in the present. The ground vortex flows produced by the different engines are compared and discussed for each operational condition. The results have shown that more than one mode can occur for a particular engine-velocity ratio-clearance distance combination with 1, 2 or 3 vortexes that may merge before entering the inlet engine.
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spelling Identification of Gas Turbine Ground Vortex Formation RegimesGround VortexVortexesEngine-VelocityRatio-Clearance DistanceInlet EngineIn the present paper the previous work of Barata et al.11 is extended to include eighteen engines that are being used in the present. The ground vortex flows produced by the different engines are compared and discussed for each operational condition. The results have shown that more than one mode can occur for a particular engine-velocity ratio-clearance distance combination with 1, 2 or 3 vortexes that may merge before entering the inlet engine.Fundação para a Ciência e a TecnologiaPraise Worthy PrizeuBibliorumBarata, Jorge M MManquinho, PedroSilva, André2012-082060-01-01T00:00:00Z2012-08-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.6/11546eng1973-7459info:eu-repo/semantics/embargoedAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-12-15T09:54:07Zoai:ubibliorum.ubi.pt:10400.6/11546Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T00:51:18.827589Repositório 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 Identification of Gas Turbine Ground Vortex Formation Regimes
title Identification of Gas Turbine Ground Vortex Formation Regimes
spellingShingle Identification of Gas Turbine Ground Vortex Formation Regimes
Barata, Jorge M M
Ground Vortex
Vortexes
Engine-Velocity
Ratio-Clearance Distance
Inlet Engine
title_short Identification of Gas Turbine Ground Vortex Formation Regimes
title_full Identification of Gas Turbine Ground Vortex Formation Regimes
title_fullStr Identification of Gas Turbine Ground Vortex Formation Regimes
title_full_unstemmed Identification of Gas Turbine Ground Vortex Formation Regimes
title_sort Identification of Gas Turbine Ground Vortex Formation Regimes
author Barata, Jorge M M
author_facet Barata, Jorge M M
Manquinho, Pedro
Silva, André
author_role author
author2 Manquinho, Pedro
Silva, André
author2_role author
author
dc.contributor.none.fl_str_mv uBibliorum
dc.contributor.author.fl_str_mv Barata, Jorge M M
Manquinho, Pedro
Silva, André
dc.subject.por.fl_str_mv Ground Vortex
Vortexes
Engine-Velocity
Ratio-Clearance Distance
Inlet Engine
topic Ground Vortex
Vortexes
Engine-Velocity
Ratio-Clearance Distance
Inlet Engine
description In the present paper the previous work of Barata et al.11 is extended to include eighteen engines that are being used in the present. The ground vortex flows produced by the different engines are compared and discussed for each operational condition. The results have shown that more than one mode can occur for a particular engine-velocity ratio-clearance distance combination with 1, 2 or 3 vortexes that may merge before entering the inlet engine.
publishDate 2012
dc.date.none.fl_str_mv 2012-08
2012-08-01T00:00:00Z
2060-01-01T00:00:00Z
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/10400.6/11546
url http://hdl.handle.net/10400.6/11546
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1973-7459
dc.rights.driver.fl_str_mv info:eu-repo/semantics/embargoedAccess
eu_rights_str_mv embargoedAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Praise Worthy Prize
publisher.none.fl_str_mv Praise Worthy Prize
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
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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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