A Conservative Semi-Implicit Scheme for Shallow Water Equations
Haruka Hirae, Shigeo Morishima, Ryoichi Ando · 2023
This paper presents a new mass and (local) momentum conserving scheme for shallow water equations that are discretized in conservation form. In comparison to conventional techniques, such as the semi-Lagrangian scheme and its conservative variant, our approach offers noticeably improved visual animation of wave dynamics.