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Three-Dimensional Simulation of the Runup of Nonlinear Surface Gravity Waves

机译：非线性表面重力波传播的三维模拟

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The runup of nonlinear surface gravity waves is numerically simulated in two and three dimensions on the basis of the Navier–Stokes equations. The three-dimensional problem is formu- lated, and the boundary and initial conditions are described. The splitting method over physical pro- cesses is used to construct a discrete model taking into account the cell occupation coefficient. The runup of nonlinear surface gravity waves is simulated in two dimensions for slopes of various geome- tries, and the numerical results are analyzed. The structural features of the simulated three-dimen- sional basin are described. Three-dimensional models for the staged runup of nonlinear surface gravity waves breaking on coastal slopes in shallow water areas are considered.
机译：基于Navier–Stokes方程，在二维和三维中对非线性表面重力波的传播进行了数值模拟。提出了三维问题，并描述了边界和初始条件。物理过程的分裂方法用于构建考虑细胞占用系数的离散模型。二维模拟了各种几何形状的斜坡的非线性表面重力波的传播，并对数值结果进行了分析。描述了模拟的三维盆地的结构特征。考虑了在浅水区沿海斜坡上破碎的非线性表面重力波的分阶段运行的三维模型。

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