Numerical study on infragravity waves over a barred beach

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dc.contributor.author	Mendes, D.	pt_BR
dc.contributor.author	Pinto, J. P.	pt_BR
dc.contributor.author	Pires Silva, A.	pt_BR
dc.contributor.author	Fortunato, A. B.	pt_BR
dc.date.accessioned	2017-10-31T11:41:27Z	pt_BR
dc.date.accessioned	2018-03-01T15:38:16Z
dc.date.available	2017-10-31T11:41:27Z	pt_BR
dc.date.available	2018-03-01T15:38:16Z
dc.date.issued	2017-10	pt_BR
dc.identifier.uri	https://repositorio.lnec.pt/jspui/handle/123456789/1009981
dc.description.abstract	This study evaluates the impact of bars on the dynamics of infragravity waves on a dissipative beach. Numerical simulations were performed with the SWASH model with a setup previously validated on a laboratory experiment. Bars increase the significant infragravity wave height across the inner surf zone by up to 25%. This growth is explained by nonlinear energy transfers between infragravity and short waves that occurred over the bar trough. Infragravity wave energy losses near the shoreline are higher, by approximately 30%, for the barred when compared to the unbarred beach profile.	pt_BR
dc.language.iso	eng	pt_BR
dc.publisher	Universidade de Cantabria	pt_BR
dc.rights	restrictedAccess	pt_BR
dc.subject	Barred beach	pt_BR
dc.subject	Waves	pt_BR
dc.title	Numerical study on infragravity waves over a barred beach	pt_BR
dc.type	workingPaper	pt_BR
dc.description.pages	8p	pt_BR
dc.description.sector	DHA/NEC	pt_BR
dc.identifier.conftitle	International short course and conference on applied coastal research – SCACR 2017	pt_BR
dc.contributor.peer-reviewed	NAO	pt_BR
dc.contributor.academicresearchers	NAO	pt_BR
dc.contributor.arquivo	NAO	pt_BR