safwandi safwandi, Syamsul Rizal, Tarmizi Tarmizi


Abstract. A two-dimensional shallow water equation integrated on depth water based on finite differential methods. Numerical solutions with different methods consist of explicit, implicit and semi-implicit schemes. Different methods of shallow water equations expressed in numerical schemes. For bottom-friction is described in semi-implicitly. This scheme will be more flexible for initial values and boundary conditions when compared to the explicit schemes.

 Keywords: 2D numerical models, shallow water equations, explicit and semi-implicit schema.



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