漳卫新河河口水流特征模拟分析

Simulation Analysis of Flow Characteristics on Zhangweixin River Estuary

基于实测数据,采用Delft3d软件建立了黄骅海区潮流二维数学模型,针对漳卫新河设计洪水,对河口水流进行了模拟研究,给出了河口近区流场分布特征,研究成果可为相关规划和设计工作提供科学参考。

Base on the delft3d technique of the famous software in the world,it was made that the two dimention tidal mathematical model on Huanghua sea area.First the model was calibrated verified with measured tidal level and current,then the model was verified with 72 tidal type.After the calculated result of model was consistent with the nature data by adjusting some parameters,the distribution of tidal current was analyzed for the simulated sea area.Finally,according to characteristics flood about Zhweixinhe river,it was Simulation studied for flow on the estuary,it was displayed that detailed flow velocity distribution and velocity at key state nere the estuary,and last results would provid scientific reference for related works.