Determining the Nearshore Wave Climate between Galinhos and Guamaré – Brazil

Detalhes bibliográficos
Autor(a) principal: Scudelari, A. C.
Data de Publicação: 2011
Outros Autores: Fortes, C. J. E. M., Neves, C. F.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://repositorio.lnec.pt:8080/jspui/handle/123456789/1002210
Resumo: This paper applies two numerical models, REFDIF and SWAN, to characterize the wave climate near the coastal stretch between Galinhos and Guamaré, Brazil. This region is exposed both to incoming swell from North Atlantic Ocean and to local seas generated by steady SE Trade Winds, tidal currents are strong, and beach morphology is very dynamic. Both models were applied to the propagation of different wave conditions, from offshore to the coastline of Galinhos-Guamaré. The following incident wave conditions were considered: periods between T=5 s and 13 s, deep water heights between H=0.8 m and 2.4 m, and off-shore directions between N-60- W (60º) and N-60-E (60º). A total of 1053 simulations were performed for the incident wave conditions for each model. The results consist on the wave heights and wave directions of study area. It is also analyzed the results at points over the bathymetric line of -8 m (CD). A comparative analysis of the results obtained with each model permit to assess their suitability for this area and evaluate their limitations and potentialities
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spelling Determining the Nearshore Wave Climate between Galinhos and Guamaré – BrazilWave refractionWave diffractionRefdifSwanThis paper applies two numerical models, REFDIF and SWAN, to characterize the wave climate near the coastal stretch between Galinhos and Guamaré, Brazil. This region is exposed both to incoming swell from North Atlantic Ocean and to local seas generated by steady SE Trade Winds, tidal currents are strong, and beach morphology is very dynamic. Both models were applied to the propagation of different wave conditions, from offshore to the coastline of Galinhos-Guamaré. The following incident wave conditions were considered: periods between T=5 s and 13 s, deep water heights between H=0.8 m and 2.4 m, and off-shore directions between N-60- W (60º) and N-60-E (60º). A total of 1053 simulations were performed for the incident wave conditions for each model. The results consist on the wave heights and wave directions of study area. It is also analyzed the results at points over the bathymetric line of -8 m (CD). A comparative analysis of the results obtained with each model permit to assess their suitability for this area and evaluate their limitations and potentialities2011-06-30T18:04:43Z2014-10-20T13:39:28Z2017-04-13T12:08:54Z2011-01-01T00:00:00Z2011info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://repositorio.lnec.pt:8080/jspui/handle/123456789/1002210eng0749-0208Scudelari, A. C.Fortes, C. J. E. M.Neves, C. F.info: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:RCAAP2024-01-13T03:06:58Zoai:localhost:123456789/1002210Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:40:10.693912Repositório 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 Determining the Nearshore Wave Climate between Galinhos and Guamaré – Brazil
title Determining the Nearshore Wave Climate between Galinhos and Guamaré – Brazil
spellingShingle Determining the Nearshore Wave Climate between Galinhos and Guamaré – Brazil
Scudelari, A. C.
Wave refraction
Wave diffraction
Refdif
Swan
title_short Determining the Nearshore Wave Climate between Galinhos and Guamaré – Brazil
title_full Determining the Nearshore Wave Climate between Galinhos and Guamaré – Brazil
title_fullStr Determining the Nearshore Wave Climate between Galinhos and Guamaré – Brazil
title_full_unstemmed Determining the Nearshore Wave Climate between Galinhos and Guamaré – Brazil
title_sort Determining the Nearshore Wave Climate between Galinhos and Guamaré – Brazil
author Scudelari, A. C.
author_facet Scudelari, A. C.
Fortes, C. J. E. M.
Neves, C. F.
author_role author
author2 Fortes, C. J. E. M.
Neves, C. F.
author2_role author
author
dc.contributor.author.fl_str_mv Scudelari, A. C.
Fortes, C. J. E. M.
Neves, C. F.
dc.subject.por.fl_str_mv Wave refraction
Wave diffraction
Refdif
Swan
topic Wave refraction
Wave diffraction
Refdif
Swan
description This paper applies two numerical models, REFDIF and SWAN, to characterize the wave climate near the coastal stretch between Galinhos and Guamaré, Brazil. This region is exposed both to incoming swell from North Atlantic Ocean and to local seas generated by steady SE Trade Winds, tidal currents are strong, and beach morphology is very dynamic. Both models were applied to the propagation of different wave conditions, from offshore to the coastline of Galinhos-Guamaré. The following incident wave conditions were considered: periods between T=5 s and 13 s, deep water heights between H=0.8 m and 2.4 m, and off-shore directions between N-60- W (60º) and N-60-E (60º). A total of 1053 simulations were performed for the incident wave conditions for each model. The results consist on the wave heights and wave directions of study area. It is also analyzed the results at points over the bathymetric line of -8 m (CD). A comparative analysis of the results obtained with each model permit to assess their suitability for this area and evaluate their limitations and potentialities
publishDate 2011
dc.date.none.fl_str_mv 2011-06-30T18:04:43Z
2011-01-01T00:00:00Z
2011
2014-10-20T13:39:28Z
2017-04-13T12:08:54Z
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://repositorio.lnec.pt:8080/jspui/handle/123456789/1002210
url http://repositorio.lnec.pt:8080/jspui/handle/123456789/1002210
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0749-0208
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
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
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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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