Wave-current interaction in coastal waters

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:33:03Z
Fecha de publicación2008-01-01
ResumenComputer simulations of wave and current fields in the southern North Sea were made with a coupled-models system to study the influence of wave-current interactions on the bottom-shear stress in coastal waters. A third-generation wave-spectral model is coupled with a tide-surge model, which provides current and water level information to take into account wave-current interactions, to calculate the bottom stress. Two different expressions for bottom friction are used; one derived from the JONSWAP experiment, and a second given by Christoffersen and Jonsson that takes into account wave-current interaction at the bottom. The coupled-models system is applied to four nested grids to achieve fine spatial resolution near the Belgium coast. Two events of moderate to high waves are analyzed. Those two events are associated with different wind regimes; SW winds for the first period and NW for the second. The calculations of bottom-shear stress when taking into account wave-current interactions are compared with reference runs where only waves are considered to calculate the energy dissipation at the bottom. Small differences in the bottom-shear stress results are observed mainly related to the water-level variation caused by tides, when coupled and uncoupled runs using the JONSWAP expression were compared. However, when wave-current interactions are taken into account using the expression of Christoffersen and Jonsson, the calculated maximum bottom stress is usually doubled for coupled-model runs compared to the reference runs. The results clearly show that the formulation of the bottom-friction dissipation that accounts for the effect of wave-current interaction has quite a significant effect on the determination of the bottom-shear stress. (c) 2007 Elsevier B.V. All rights reserved.es_ES
Doihttps://doi.org/10.1016/j.jmarsys.2007.06.006es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/4895
Idiomaenes_ES
EditorialELSEVIER SCIENCE BVes_ES
RelaciónJournal of Marine Systemses_ES
URL relacionadohttps://doi.org/10.1016/j.jmarsys.2007.06.006es_ES
DerechosAcceso restringido / Suscripción (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_16eces_ES
FuenteJournal of Marine Systems
Palabra clavebottom frictiones_ES
Palabra clavewaveses_ES
Palabra clavecurrentses_ES
Palabra clavecoupling numerical modelses_ES
TítuloWave-current interaction in coastal waterses_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorRosales, P.
AutorOcampo-Torres, F. J.
AutorOsuna, P.
AutorMonbaliu, J.
AutorPadilla-Hernandez, R.
AutorRosales, P.es_ES
AutorOcampo-Torres, F. J.es_ES
AutorOsuna, P.es_ES
AutorMonbaliu, J.es_ES
AutorPadilla-Hernandez, R.es_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número1-2es_ES
Rango de páginas131-148es_ES
URL relacionadahttps://doi.org/10.1016/j.jmarsys.2007.06.006
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen71es_ES

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