Application of a Higher Order Discontinuous Galerkin Method in Computational Aerodynamics

被引：1

作者：

Wolkov, A. V. ^{[1
]}

Hirsch, Ch. ^{[2
]}

Petrovskaya, N. B. ^{[3
]}

机构：

[1] Cent Aerohydrodynam Inst, Zhukovskii 140180, Moscow Region, Russia

[2] Vrije Univ Brussel, Brussels, Belgium

[3] Univ Birmingham, Birmingham B15 2TT, W Midlands, England

来源：

MATHEMATICAL MODELLING OF NATURAL PHENOMENA | 2011年 / 6卷 / 03期

关键词：

computational aerodynamics; discontinuous Galerkin; higher order schemes; SCHEMES; APPROXIMATION; LIMITER;

D O I：

10.1051/mmnp/20116310

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

We discuss the issues of implementation of a higher order discontinuous Galerkin (DG) scheme for aerodynamics computations. In recent years a DG method has intensively been studied at Central Aerohydrodynamic Institute (TsAGI) where a computational code has been designed for numerical solution of the 3-D Euler and Navier-Stokes equations. Our discussion is mainly based on the results of the DG study conducted in TsAGI in collaboration with the NUMECA International. The capacity of a DG scheme to tackle challenging computational problems is demonstrated and its potential advantages over FV schemes widely used in modern computational aerodynamics are highlighted.

引用

页码：237 / 263

页数：27

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