波流相互作用下沿垂向的水流结构及其实验验证

The flow structure along the vertical line under the interaction of current and wave

本文研究了波流相互作用情形下波浪对水平流速沿垂向分布的影响 .作者从Navier Stokes方程出发 ,用涡动粘滞系数模型来封闭波流相互作用下的流动方程 ,提出了一个求解整个水深内的断面流速分布的方法 .

The effect of wave on vertical distribution of horizontal flow velocity under the interaction of current flow and wave is studied. The current eddy viscosity model is applied to close Navier Stokes equations. A model is developed to predict the velocity distribution. The results from this model are in good agreement with the experimental data.