Numerical analysis of waves attenuation by vegetation in enclosed waters

Detalhes bibliográficos
Autor(a) principal: Mattosinho, G. O.
Data de Publicação: 2018
Outros Autores: Maciel, G. F. [UNESP], Vieira, A. S., Fortes, C. J. E. M., Soares, C. G., Santos, T. A.
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/185698
Resumo: Numerical simulations using the SWAN-VEG model (Simulating WAves Nearshore, with vegetation module) were performed considering the case of Ilha Solteira (SP) reservoir, a navigable stretch of the Tiete-Parana waterway. The objective was to analyse the attenuation of wind-generated wave energy by the presence of vegetation in the left margin of reservoir (place of higher simulated wave heights). In this analysis, we varied the vegetation parameter, V-f, different submergence ratios and the wind intensity for NE wind direction. The results pointed up a neglegible influence of mesh size but high wave attenuation coefficients due the presence of vegetation. Application of non-structural measures to the attenuation of waves in these areas is plausible and should be encouraged because in addition to producing high attenuation coefficients, this is in general a cheaper and environmentally friendly solution.
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spelling Numerical analysis of waves attenuation by vegetation in enclosed watersNumerical simulations using the SWAN-VEG model (Simulating WAves Nearshore, with vegetation module) were performed considering the case of Ilha Solteira (SP) reservoir, a navigable stretch of the Tiete-Parana waterway. The objective was to analyse the attenuation of wind-generated wave energy by the presence of vegetation in the left margin of reservoir (place of higher simulated wave heights). In this analysis, we varied the vegetation parameter, V-f, different submergence ratios and the wind intensity for NE wind direction. The results pointed up a neglegible influence of mesh size but high wave attenuation coefficients due the presence of vegetation. Application of non-structural measures to the attenuation of waves in these areas is plausible and should be encouraged because in addition to producing high attenuation coefficients, this is in general a cheaper and environmentally friendly solution.Inst Fed Minas Gerais, Dept Engn Civil, Piumhi, BrazilUniv Estadual Paulista UNESP, Dept Engn Civil, Ilha Solteira, BrazilUniv Fed Mato Grosso Sul UFMS, Dept Sistemas Informacao, Coxim, BrazilDept Hidraul Ambiente DHE, LNEC, Lisbon, PortugalUniv Estadual Paulista UNESP, Dept Engn Civil, Ilha Solteira, BrazilCrc Press-balkemaInst Fed Minas GeraisUniversidade Estadual Paulista (Unesp)Universidade Federal de Mato Grosso do Sul (UFMS)Dept Hidraul Ambiente DHEMattosinho, G. O.Maciel, G. F. [UNESP]Vieira, A. S.Fortes, C. J. E. M.Soares, C. G.Santos, T. A.2019-10-04T12:37:49Z2019-10-04T12:37:49Z2018-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject687-691Progress In Maritime Technology And Engineering. Leiden: Crc Press-balkema, p. 687-691, 2018.http://hdl.handle.net/11449/185698WOS:000467268100074Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengProgress In Maritime Technology And Engineeringinfo:eu-repo/semantics/openAccess2021-10-23T02:05:43Zoai:repositorio.unesp.br:11449/185698Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-05-23T20:43:22.589574Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Numerical analysis of waves attenuation by vegetation in enclosed waters
title Numerical analysis of waves attenuation by vegetation in enclosed waters
spellingShingle Numerical analysis of waves attenuation by vegetation in enclosed waters
Mattosinho, G. O.
title_short Numerical analysis of waves attenuation by vegetation in enclosed waters
title_full Numerical analysis of waves attenuation by vegetation in enclosed waters
title_fullStr Numerical analysis of waves attenuation by vegetation in enclosed waters
title_full_unstemmed Numerical analysis of waves attenuation by vegetation in enclosed waters
title_sort Numerical analysis of waves attenuation by vegetation in enclosed waters
author Mattosinho, G. O.
author_facet Mattosinho, G. O.
Maciel, G. F. [UNESP]
Vieira, A. S.
Fortes, C. J. E. M.
Soares, C. G.
Santos, T. A.
author_role author
author2 Maciel, G. F. [UNESP]
Vieira, A. S.
Fortes, C. J. E. M.
Soares, C. G.
Santos, T. A.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Inst Fed Minas Gerais
Universidade Estadual Paulista (Unesp)
Universidade Federal de Mato Grosso do Sul (UFMS)
Dept Hidraul Ambiente DHE
dc.contributor.author.fl_str_mv Mattosinho, G. O.
Maciel, G. F. [UNESP]
Vieira, A. S.
Fortes, C. J. E. M.
Soares, C. G.
Santos, T. A.
description Numerical simulations using the SWAN-VEG model (Simulating WAves Nearshore, with vegetation module) were performed considering the case of Ilha Solteira (SP) reservoir, a navigable stretch of the Tiete-Parana waterway. The objective was to analyse the attenuation of wind-generated wave energy by the presence of vegetation in the left margin of reservoir (place of higher simulated wave heights). In this analysis, we varied the vegetation parameter, V-f, different submergence ratios and the wind intensity for NE wind direction. The results pointed up a neglegible influence of mesh size but high wave attenuation coefficients due the presence of vegetation. Application of non-structural measures to the attenuation of waves in these areas is plausible and should be encouraged because in addition to producing high attenuation coefficients, this is in general a cheaper and environmentally friendly solution.
publishDate 2018
dc.date.none.fl_str_mv 2018-01-01
2019-10-04T12:37:49Z
2019-10-04T12:37:49Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv Progress In Maritime Technology And Engineering. Leiden: Crc Press-balkema, p. 687-691, 2018.
http://hdl.handle.net/11449/185698
WOS:000467268100074
identifier_str_mv Progress In Maritime Technology And Engineering. Leiden: Crc Press-balkema, p. 687-691, 2018.
WOS:000467268100074
url http://hdl.handle.net/11449/185698
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Progress In Maritime Technology And Engineering
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 687-691
dc.publisher.none.fl_str_mv Crc Press-balkema
publisher.none.fl_str_mv Crc Press-balkema
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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