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Reniers, A.J.H.M. (author), Zijlema, Marcel (author)The Simulating WAves Nearshore (SWAN) model has been extended with an infragravity module to predict the Wave-Group-Forced (WGF) infragravity response to a frequency-directional sea-swell spectrum at a mildly sloping alongshore uniform beach. To that end the SWAN model has been extended with an WGF-infragravity source term denoted S<sub>sb<...journal article 2022
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Reniers, A.J.H.M. (author), Naporowski, Remy (author), Tissier, M.F.S. (author), de Schipper, M.A. (author), Akrish, G. (author), Rijnsdorp, D.P. (author)Coastal safety assessments with wave-resolving storm impact models require a proper offshore description for the incoming infragravity (IG) waves. This boundary condition is generally obtained by assuming a local equilibrium between the directionally-spread incident sea-swell wave forcing and the bound IG waves. The contribution of the free...journal article 2021