Two-dimensional tidal mathematical model in tidal river of Yangtze River
Luo Xiao-feng
Abstract
Luo Xiao-feng
Abstract
Two-dimensional tidal numerical model of tidal river in Yangtze River is built with unstructured grid,and the generalization of hydraulic structures is discussed to get precise result.Three tidal numerical models with different boundary condition(dry,water,flood) are built to test the conversation of flow,and the results indicate that the flow conversation of the tidal numerical model is favorable.In short,the tidal numerical model can simulate the tidal current effectively.
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Two-dimensional tidal numerical model of tidal river in Yangtze River is built with unstructured grid,and the generalization of hydraulic structures is discussed to get precise result.Three tidal numerical models with different boundary condition(dry,water,flood) are built to test the conversation of flow,and the results indicate that the flow conversation of the tidal numerical model is favorable.In short,the tidal numerical model can simulate the tidal current effectively.
Key concepts: Tidal Model, Tidal current, Tidal irrigation, Tidal river, Flood myth, Geology, Hydrology (agriculture), Yangtze river