数值仿真在钱塘江引水入城工程水质预测中的应用

Application of mathematical simulation to the water quality prediction in the project of drawing water from Qiantang River to Hangzhou City

使用二维浅水波方程及传质模型,对工程前期排入钱塘江的废水中污染物的传播及分布进行预测,其预测结果可为工程排污口附近钱塘江水质保护对策制定提供依据。

Using depth-integrated equations of mass and momentum conservation and transport model, the transportaion of pollant discharged into Qiantang River is computationally simulated. The result of simulation is helpful to the water quality protection of Qiantang River near the pollutant inlet.