Investigation of the efficiency of using numerical schemes of a high order of accuracy for solving Navier-Stokes and Reynolds equations on unstructured adapted grids

被引：0
|
作者：
Wolkov A.V. [1 ]
Lyapunov S.V. [1 ]
机构：
[1] Zhukovskii Central Institute of Aerohydrodynamics, Zhukovskii, Moscow oblast, 140180
来源：
Computational Mathematics and Mathematical Physics | 2006年 / 46卷 / 10期
关键词：
Finite-element Galerkin scheme of a high order of accuracy; Numerical solution of Navier-Stokes equations; Unstructured adapted grids;
D O I：
10.1134/S0965542506100162
中图分类号：
学科分类号：
摘要：
The finite element discontinuous Galerkin method is implemented for solving the Navier-Stokes and Reynolds equations on unstructured adapted grids. A detailed description of the method is given. In problems concerning laminar flow around a cylinder and turbulent flow about a flat plate, solutions with a high order of accuracy are presented. Examples of the calculation of a viscous transonic flow around an isolated airfoil and the subsonic flow around a three-element configuration are considered. These important application problems are solved using the adapted grid technique. © Nauka/Interperiodica 2006.
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收藏
页码：1808 / 1820
页数：12
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