A three-dimensional non-hydrostatic numerical model of free-surface stratified flows

被引：0

作者：

Kanarska, Y ^{[1
]}

机构：

[1] Inst Math Machine & Syst Problems, UA-03187 Kiev, Ukraine

来源：

COMPUTATIONAL FLUID AND SOLID MECHANICS 2003, VOLS 1 AND 2, PROCEEDINGS | 2003年

关键词：

non-hydrostatic; three-dimensional; free-surface; internal and external modes;

D O I：

暂无

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

A three-dimensional non-hydrostatic numerical model for simulation of the unsteady free-surface stratified flows is presented. The model is based on the 3D Reynolds-averaged Navier-Stokes equations for Boussinesq fluid. The model equations in the vertical sigma-coordinate system are integrated with mode splitting technique and decomposition of pressure and velocity fields on hydrostatic and non-hydrostatic components. The model is validated against several applications that show the importance of the non-hydrostatic effects.

引用

页码：946 / 949

页数：4

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