Hydraulic Behaviour Of A Gully Under Surcharge Conditions

Detalhes bibliográficos
Autor(a) principal: Lopes, Pedro Miguel
Data de Publicação: 2012
Outros Autores: Leandro, Jorge Eduardo, Carvalho, Rita Fernandes, Martins, Ricardo Daniel
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10316/20661
Resumo: This paper presents a study of the hydraulic behaviour of a gully under surcharge conditions using both numerical and experimental models. These results can be useful for the validation of the linking elements in Dual Drainage (DD) models, recently created. The final numerical results for the gully were obtained using the grid generator SALOME Platform and the Computational Fluid Dynamics (CFD) model OpenFOAMTM. Experiments were carried out in a 8 m long and 0.5 m wide channel, fitted with a 600 x 300 x 300 [mm] gully and a gully outlet with a 80 mm diameter pipe that works as inlet in this study. The selected solver, mesh size and contraction at the bottom inlet allowed for an adequate modelling of the gully under surcharge conditions. The experimental and numerical results are in good agreement.
id RCAP_57a0d76a68c506c84c847e986e079956
oai_identifier_str oai:estudogeral.uc.pt:10316/20661
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Hydraulic Behaviour Of A Gully Under Surcharge ConditionsCFDexperimental datagullysurcharge flowurban drainageThis paper presents a study of the hydraulic behaviour of a gully under surcharge conditions using both numerical and experimental models. These results can be useful for the validation of the linking elements in Dual Drainage (DD) models, recently created. The final numerical results for the gully were obtained using the grid generator SALOME Platform and the Computational Fluid Dynamics (CFD) model OpenFOAMTM. Experiments were carried out in a 8 m long and 0.5 m wide channel, fitted with a 600 x 300 x 300 [mm] gully and a gully outlet with a 80 mm diameter pipe that works as inlet in this study. The selected solver, mesh size and contraction at the bottom inlet allowed for an adequate modelling of the gully under surcharge conditions. The experimental and numerical results are in good agreement.the FCT (“Fundação para a Ciência e Tecnologia”) and the COMPETE (“Programa Operacional Temático Factores de Competitividade”), supported by FEDER (“Fundo Europeu de Desenvolvimento Regional”) through project PTDC/AAC-AMB/101197/2008.Faculty of Civil Engineering, University of Belgrade2012-09-04info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10316/20661http://hdl.handle.net/10316/20661eng978-86-7518-156-9Lopes, Pedro MiguelLeandro, Jorge EduardoCarvalho, Rita FernandesMartins, Ricardo Danielinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2020-05-25T11:44:32Zoai:estudogeral.uc.pt:10316/20661Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:57:22.513059Repositório 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 Hydraulic Behaviour Of A Gully Under Surcharge Conditions
title Hydraulic Behaviour Of A Gully Under Surcharge Conditions
spellingShingle Hydraulic Behaviour Of A Gully Under Surcharge Conditions
Lopes, Pedro Miguel
CFD
experimental data
gully
surcharge flow
urban drainage
title_short Hydraulic Behaviour Of A Gully Under Surcharge Conditions
title_full Hydraulic Behaviour Of A Gully Under Surcharge Conditions
title_fullStr Hydraulic Behaviour Of A Gully Under Surcharge Conditions
title_full_unstemmed Hydraulic Behaviour Of A Gully Under Surcharge Conditions
title_sort Hydraulic Behaviour Of A Gully Under Surcharge Conditions
author Lopes, Pedro Miguel
author_facet Lopes, Pedro Miguel
Leandro, Jorge Eduardo
Carvalho, Rita Fernandes
Martins, Ricardo Daniel
author_role author
author2 Leandro, Jorge Eduardo
Carvalho, Rita Fernandes
Martins, Ricardo Daniel
author2_role author
author
author
dc.contributor.author.fl_str_mv Lopes, Pedro Miguel
Leandro, Jorge Eduardo
Carvalho, Rita Fernandes
Martins, Ricardo Daniel
dc.subject.por.fl_str_mv CFD
experimental data
gully
surcharge flow
urban drainage
topic CFD
experimental data
gully
surcharge flow
urban drainage
description This paper presents a study of the hydraulic behaviour of a gully under surcharge conditions using both numerical and experimental models. These results can be useful for the validation of the linking elements in Dual Drainage (DD) models, recently created. The final numerical results for the gully were obtained using the grid generator SALOME Platform and the Computational Fluid Dynamics (CFD) model OpenFOAMTM. Experiments were carried out in a 8 m long and 0.5 m wide channel, fitted with a 600 x 300 x 300 [mm] gully and a gully outlet with a 80 mm diameter pipe that works as inlet in this study. The selected solver, mesh size and contraction at the bottom inlet allowed for an adequate modelling of the gully under surcharge conditions. The experimental and numerical results are in good agreement.
publishDate 2012
dc.date.none.fl_str_mv 2012-09-04
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/10316/20661
http://hdl.handle.net/10316/20661
url http://hdl.handle.net/10316/20661
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 978-86-7518-156-9
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Faculty of Civil Engineering, University of Belgrade
publisher.none.fl_str_mv Faculty of Civil Engineering, University of Belgrade
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
_version_ 1799133863047331840