Numerical Simulation of 2-D Estuaries and Coast by Multi-Domain and the Interpolating Matrix Method

Multi-Domain과 행렬 보간법을 이용한 강 하구와 연안의 2차원 수치해석

This paper presents a two-dimensional horizontal implicit model to general circulation in estuaries and coastal seas. The model is developed in non-orthogonal curvilinear coordinates system, using the Interpolating Matrix Method (IMM), in combination with a technique of multi-domain. In the propose model, the Saint-Venant equations are solved by a splitting-up technique, in the successive steps; convection, diffusion and wave propagation. The ability of the proposed model to deal with full scale nature is illustrated by the interpretation of a dye-tracing experiment in the Gironde estuary.