Simulation of random wave overtopping by a WCSPH model

In this work the Weakly Compressible SPH-based (WCSPH) model DualSPHysics has been validated and applied to study the random wave overtopping of dike-promenade layout in shallow water conditions. Data from physical model tests carried out in a small-scale wave flume have been used for model validati...

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Autores: Altomare, Corrado|||0000-0001-8817-0431, Gironella Cobos, Xavier|||0000-0002-8862-5704, Crespo, Alejandro J.C.
Formato: artículo
Fecha de publicación:2021
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:2117/352699
Acesso em linha:https://hdl.handle.net/2117/352699
https://dx.doi.org/10.1016/j.apor.2021.102888
Access Level:acceso abierto
Palavra-chave:Water waves--Measurement
Wave overtopping
Smoothed particle hydrodynamics
Dualsphysics
Sea dikes
Irregular waves
Onades -- Mesurament
Àrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària::Ports i costes
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spelling Simulation of random wave overtopping by a WCSPH modelAltomare, Corrado|||0000-0001-8817-0431Gironella Cobos, Xavier|||0000-0002-8862-5704Crespo, Alejandro J.C.Water waves--MeasurementWave overtoppingSmoothed particle hydrodynamicsDualsphysicsSea dikesIrregular wavesOnades -- MesuramentÀrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària::Ports i costesIn this work the Weakly Compressible SPH-based (WCSPH) model DualSPHysics has been validated and applied to study the random wave overtopping of dike-promenade layout in shallow water conditions. Data from physical model tests carried out in a small-scale wave flume have been used for model validation. The results have been compared in terms of water surface elevation, mean discharges and individual overtopping volumes distribution. The selected geometrical layout is representative of the coastal area of Premià de Mar, in Catalonia (Spain). This stretch of the coast presents both railways and a bike path very close to the shore and therefore exposed to possible sea storms. For the first time an SPH-based model has been employed to reproduce long-lasting wave overtopping tests, made of time series of 1000 irregular waves, which are representative of real sea states. The density diffusion scheme and the modified Dynamic Boundary Conditions have been applied in the present simulations. By employing standard setup for SPH modelling of wave-structure interaction problems of a very long duration, stable simulations and accurate results have been attained.This research was funded by European Union's Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement No.: 792370.Peer Reviewed20212021-11-0120212021-09-29journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/352699https://dx.doi.org/10.1016/j.apor.2021.102888reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)InglésengEuropean Commission http://doi.org/10.13039/100010661 Horizon 2020 Framework Programme 792370 amending the Design criteria of URban defences in LECZs through Composite-modelling of WAVE overtopping under climate change scenariosopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttps://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/3526992026-05-27T15:37:01Z
dc.title.none.fl_str_mv Simulation of random wave overtopping by a WCSPH model
title Simulation of random wave overtopping by a WCSPH model
spellingShingle Simulation of random wave overtopping by a WCSPH model
Altomare, Corrado|||0000-0001-8817-0431
Water waves--Measurement
Wave overtopping
Smoothed particle hydrodynamics
Dualsphysics
Sea dikes
Irregular waves
Onades -- Mesurament
Àrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària::Ports i costes
title_short Simulation of random wave overtopping by a WCSPH model
title_full Simulation of random wave overtopping by a WCSPH model
title_fullStr Simulation of random wave overtopping by a WCSPH model
title_full_unstemmed Simulation of random wave overtopping by a WCSPH model
title_sort Simulation of random wave overtopping by a WCSPH model
dc.creator.none.fl_str_mv Altomare, Corrado|||0000-0001-8817-0431
Gironella Cobos, Xavier|||0000-0002-8862-5704
Crespo, Alejandro J.C.
author Altomare, Corrado|||0000-0001-8817-0431
author_facet Altomare, Corrado|||0000-0001-8817-0431
Gironella Cobos, Xavier|||0000-0002-8862-5704
Crespo, Alejandro J.C.
author_role author
author2 Gironella Cobos, Xavier|||0000-0002-8862-5704
Crespo, Alejandro J.C.
author2_role author
author
dc.subject.none.fl_str_mv Water waves--Measurement
Wave overtopping
Smoothed particle hydrodynamics
Dualsphysics
Sea dikes
Irregular waves
Onades -- Mesurament
Àrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària::Ports i costes
topic Water waves--Measurement
Wave overtopping
Smoothed particle hydrodynamics
Dualsphysics
Sea dikes
Irregular waves
Onades -- Mesurament
Àrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària::Ports i costes
description In this work the Weakly Compressible SPH-based (WCSPH) model DualSPHysics has been validated and applied to study the random wave overtopping of dike-promenade layout in shallow water conditions. Data from physical model tests carried out in a small-scale wave flume have been used for model validation. The results have been compared in terms of water surface elevation, mean discharges and individual overtopping volumes distribution. The selected geometrical layout is representative of the coastal area of Premià de Mar, in Catalonia (Spain). This stretch of the coast presents both railways and a bike path very close to the shore and therefore exposed to possible sea storms. For the first time an SPH-based model has been employed to reproduce long-lasting wave overtopping tests, made of time series of 1000 irregular waves, which are representative of real sea states. The density diffusion scheme and the modified Dynamic Boundary Conditions have been applied in the present simulations. By employing standard setup for SPH modelling of wave-structure interaction problems of a very long duration, stable simulations and accurate results have been attained.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-11-01
2021
2021-09-29
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/2117/352699
https://dx.doi.org/10.1016/j.apor.2021.102888
url https://hdl.handle.net/2117/352699
https://dx.doi.org/10.1016/j.apor.2021.102888
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv European Commission http://doi.org/10.13039/100010661 Horizon 2020 Framework Programme 792370 amending the Design criteria of URban defences in LECZs through Composite-modelling of WAVE overtopping under climate change scenarios
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
https://creativecommons.org/licenses/by-nc-nd/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-NonCommercial-NoDerivatives 4.0 International
https://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
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
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score 15,301603

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