Abstract: A numerical model of wave run-up, overtopping, and regeneration is presented. The model (called OTT) is based on the one-dimensional nonlinear shallow water equations on a sloping bed, including the effects of bed shear ...

Abstract: Modeling of nearshore flows by means of the classic nonlinear shallow water equations is reviewed and analyzed with a specific focus on the interdependence between physical phenomena, model equations, and numerical schemes. ...

Abstract: The development of a numerical model for the simulation of water flow in and above a porous beach is described. The model, OTTP-1D, is based on a previous hydrodynamic model of the swash zone, OTT-1D, and builds on the ...

Abstract: Swash flows are commonly modeled using the nonlinear shallow water equations (NSWEs). In the derivation of the NSWEs, directly from depth-averaging the Navier–Stokes equations, a so-called momentum correction factor, β, ...