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Comparative Analysis for Numerical Modeling of Tidal Current on Geum River Estuary
금강하구 해역에 대한 조류 수치모델링의 비교 해석
2010
Journal of the Korea Academia-Industrial cooperation Society
금강하구 해역에 대한 조류 수치모델링의 비교 해석
The semi-implicit scheme proposed by Backhaus is introduced to solve two-dimensional shallow water equation. This mothod is applied for the numerical model solving surface elevation and velocity field of Geum River estuary. For the verification of the method, numerical solutions by this model are compared with ones by Heap's well known explicit model. Solutions of two models resemble each other. The time-step chosen for the semi-implicit scheme turned out to be 3 to 6 times longer than explicit
doi:10.5762/kais.2010.11.9.3583
fatcat:aizjno6przcuraoepuf6ybb5ku