Identification of Gas Turbine Ground Vortex Formation Regimes
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , |
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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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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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 |
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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1799136402628149248 |