Numerical calculation of flow in rives at Can-Gio using two-dimensional numerical model

Abstract

This paper presents the calculation of flow in the river network of Can Gio using 2D numerical model. This model is based on solving 2D Saint - Venant equations by finite volume method on unstructured grid. The test with benchmarks showed that the model has a high accuracy. Computational results of flow in Can Gio were also in good agreement with field data. In addition, the calculation represented several specific characteristics of flow in this region.