4 papers
Two-Dimensional Locally Adaptive Non-Hydrostatic Extension of Shallow Water Equations
Kemal Firdaus, Jörn Behrens
We introduce a two-dimensional non-hydrostatic model for shallow water wave dispersion. The model is based on a locally adapted application of a non-hydrostatic correction to the h…
Locally Adaptive Non-Hydrostatic Shallow Water Extension for Moving Bottom-Generated Waves
Kemal Firdaus, Jörn Behrens
We propose a locally adaptive non-hydrostatic model and apply it to wave propagation generated by a moving bottom. This model is based on the non-hydrostatic extension of the shall…
A velocity-based moving mesh Discontinuous Galerkin method for the advection-diffusion equation
Ezra Rozier, Jörn Behrens
In convection-dominated flows, robustness of the spatial discretisation is a key property. While Interior Penalty Galerkin (IPG) methods already proved efficient in the situation o…
Non-Hydrostatic Model for Simulating Moving Bottom-Generated Waves: A Shallow Water Extension with Quadratic Vertical Pressure Profile
Kemal Firdaus, Jörn Behrens
We formulate a depth-averaged non-hydrostatic model to solve wave equations with generation by a moving bottom. This model is built upon the shallow water equations, which are wide…