Fully dispersive Boussinesq models with uneven bathymetry
Copyright policy )Fully dispersive Boussinesq models with uneven bathymetry
Three weakly nonlinear but fully dispersive Whitham-Boussinesq systems for uneven bathymetry are studied. The derivation and discretization of one system is presented. The numerical solutions of all three are compared with wave gauge measurements from a series of laboratory experiments conducted by Dingemans. The results show that although the models are mathematically similar, their accuracy varies dramatically.
Water waves, gravity waves; dispersion and scattering, nonlinear interaction, Fluid Dynamics (physics.flu-dyn), FOS: Physical sciences, fully dispersive, Physics - Fluid Dynamics, Experimental comparisons, PDEs in connection with fluid mechanics, Fully dispersive, Experimental work for problems pertaining to fluid mechanics, Whitham equation, Seamount, seamount, Witham equation, experimental comparisons, Numerical methods for discrete and fast Fourier transforms
Water waves, gravity waves; dispersion and scattering, nonlinear interaction, Fluid Dynamics (physics.flu-dyn), FOS: Physical sciences, fully dispersive, Physics - Fluid Dynamics, Experimental comparisons, PDEs in connection with fluid mechanics, Fully dispersive, Experimental work for problems pertaining to fluid mechanics, Whitham equation, Seamount, seamount, Witham equation, experimental comparisons, Numerical methods for discrete and fast Fourier transforms
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