珠江河口西南风强迫下潮流场的数值模拟

Numerical Simulation of Tidal Current Field Under the Forcing of Southwest Wind in the Pearl River Estuary

采用 Backhaus 三维斜压模型模拟了均匀西南风场对珠江口近岸海域的影响，并与无风情况作了对比；通过对珠江河口盐度场及风生环流的分析比较，结果表明，模型较为真实地再现了夏季珠江河口的水动力学特性。

: Based on the Backhaus three-dimensional baroclinic model, this paper simulate the effect of southwest wind field on the Pearl River estuary, and compares it to the effect when there is no wind. The numerical simulation of wind-driven estuarine circulation and salinity field in the summer are discussed and contrasted. The results show that the hydrodynamic features in the Pearl River Estuary can be simulated numerically well by the baroclinic model in this paper.