Abstract: A two-dimensional hydrodynamic model, named CHRE2D, is developed for simulating surface runoff in watershed. The model is based on the solution to shallow water equations (SWEs) using the Godunov-type finite volume method. ...

Abstract: A new surface flow routing algorithm based on numerical solutions of shallow water equations and the kinematic wave approximation (SWE-KWA) is proposed in this paper. The shallow water equations are discretized by the ...