Non-hydrostatic modelling of coastal flooding in port environments

Understanding key flooding processes such as wave overtopping and overflow (i.e., water flows over a structure when the crest level of the structure is lower than the water level in front) is crucial for coastal management and coastal safety assessment. In port and harbour environments, waves are no...

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Detalhes bibliográficos
Autores: Suzuki, Tomohiro, Altomare, Corrado|||0000-0001-8817-0431, Willems, Marc, Dan, Sebastian
Formato: artículo
Fecha de publicación:2023
País:España
Recursos:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/386264
Acesso em linha:https://hdl.handle.net/2117/386264
https://dx.doi.org/10.3390/jmse11030575
Access Level:acceso abierto
Palavra-chave:Water waves
Wave overtopping
Overflow
Port
Numerical modelling
Non-hydrostatic model
SWASH
Oblique waves
Onades
Àrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària::Ports i costes
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spelling Non-hydrostatic modelling of coastal flooding in port environmentsSuzuki, TomohiroAltomare, Corrado|||0000-0001-8817-0431Willems, MarcDan, SebastianWater wavesWave overtoppingOverflowPortNumerical modellingNon-hydrostatic modelSWASHOblique wavesOnadesÀrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària::Ports i costesUnderstanding key flooding processes such as wave overtopping and overflow (i.e., water flows over a structure when the crest level of the structure is lower than the water level in front) is crucial for coastal management and coastal safety assessment. In port and harbour environments, waves are not only perpendicular to the coastal structure but also very oblique, with wavefronts almost perpendicular to the main infrastructures in the harbour docks. Propagation and wave–structure interaction of such perpendicular and (very) oblique waves need to be appropriately modelled to estimate wave overtopping properly. Overflow can also be critical for estimating flooding behind any coastal defence. In this study, such oblique and parallel waves (i.e., main wave direction is parallel to the structures) are modelled in a non-hydrostatic wave model and validated with physical model tests in the literature. On top, overflow is also modelled and validated using an existing empirical formula. The model gives convincing behaviours on the wave overtopping and overflow.Peer ReviewedMultidisciplinary Digital Publishing Institute (MDPI)20232023-03-0120232023-04-14journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/386264https://dx.doi.org/10.3390/jmse11030575reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/3862642026-05-27T15:37:01Z
dc.title.none.fl_str_mv Non-hydrostatic modelling of coastal flooding in port environments
title Non-hydrostatic modelling of coastal flooding in port environments
spellingShingle Non-hydrostatic modelling of coastal flooding in port environments
Suzuki, Tomohiro
Water waves
Wave overtopping
Overflow
Port
Numerical modelling
Non-hydrostatic model
SWASH
Oblique waves
Onades
Àrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària::Ports i costes
title_short Non-hydrostatic modelling of coastal flooding in port environments
title_full Non-hydrostatic modelling of coastal flooding in port environments
title_fullStr Non-hydrostatic modelling of coastal flooding in port environments
title_full_unstemmed Non-hydrostatic modelling of coastal flooding in port environments
title_sort Non-hydrostatic modelling of coastal flooding in port environments
dc.creator.none.fl_str_mv Suzuki, Tomohiro
Altomare, Corrado|||0000-0001-8817-0431
Willems, Marc
Dan, Sebastian
author Suzuki, Tomohiro
author_facet Suzuki, Tomohiro
Altomare, Corrado|||0000-0001-8817-0431
Willems, Marc
Dan, Sebastian
author_role author
author2 Altomare, Corrado|||0000-0001-8817-0431
Willems, Marc
Dan, Sebastian
author2_role author
author
author
dc.subject.none.fl_str_mv Water waves
Wave overtopping
Overflow
Port
Numerical modelling
Non-hydrostatic model
SWASH
Oblique waves
Onades
Àrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària::Ports i costes
topic Water waves
Wave overtopping
Overflow
Port
Numerical modelling
Non-hydrostatic model
SWASH
Oblique waves
Onades
Àrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària::Ports i costes
description Understanding key flooding processes such as wave overtopping and overflow (i.e., water flows over a structure when the crest level of the structure is lower than the water level in front) is crucial for coastal management and coastal safety assessment. In port and harbour environments, waves are not only perpendicular to the coastal structure but also very oblique, with wavefronts almost perpendicular to the main infrastructures in the harbour docks. Propagation and wave–structure interaction of such perpendicular and (very) oblique waves need to be appropriately modelled to estimate wave overtopping properly. Overflow can also be critical for estimating flooding behind any coastal defence. In this study, such oblique and parallel waves (i.e., main wave direction is parallel to the structures) are modelled in a non-hydrostatic wave model and validated with physical model tests in the literature. On top, overflow is also modelled and validated using an existing empirical formula. The model gives convincing behaviours on the wave overtopping and overflow.
publishDate 2023
dc.date.none.fl_str_mv 2023
2023-03-01
2023
2023-04-14
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/386264
https://dx.doi.org/10.3390/jmse11030575
url https://hdl.handle.net/2117/386264
https://dx.doi.org/10.3390/jmse11030575
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute (MDPI)
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute (MDPI)
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869411959497031680
score 15.300719

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