A fully 3D finite volume method for incompressible Navier-Stokes equations

被引：7
|
作者：
Deponti, Alberto [1 ]
Pennati, Vincenzo [1 ]
De Biase, Lucia [1 ]
机构：
[1] Univ Milan, Dept Environm Sci, I-20122 Milan, Italy
来源：
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS | 2006年 / 52卷 / 06期
关键词：
Navier-Stokes; free surface; non-hydrostatic; three-dimensional; finite volume method; high-order approximations;
D O I：
10.1002/fld.1190
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A semi-implicit numerical method for the three-dimensional incompressible Navier-Stokes equations is presented. The method describes the velocity and the non-hydrostatic pressure field and the free surface evolution in time. The governing equations are discretized by means of the finite volume method on a structured non-uniform grid; for this reason both local and global mass conservation are guaranteed. Convective and diffusive fluxes on the control volume faces, as well as boundary conditions, are approximated by high-order formulae. Copyright (c) 2006 John Wiley & Sons, Ltd.
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页码：617 / 638
页数：22
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