Numerical analysis of waves attenuation by vegetation in enclosed waters
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , |
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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Repositório Institucional da UNESP |
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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 |
|
_version_ |
1803045690271596544 |