Highly Accurate Schemes for Wave Propagation Systems: Application in Aeroacoustics

被引：0
|
作者：
Bartoli, Nathalie [1 ]
Mazet, Pierre-Alain [1 ]
Mouysset, Vincent [1 ]
Rogier, Francois [1 ]
机构：
[1] Off Natl Etud & Rech Aerosp, F-31055 Toulouse 4, France
来源：
NUMERICAL ANALYSIS AND APPLIED MATHEMATICS, VOLS I-III | 2010年 / 1281卷
关键词：
Discontinuous Galerkin method; aeroacoustic; convective and absolute instabilities;
D O I：
10.1063/1.3498461
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The Discontinuous Galerkin (DG) method is considered for computational aeroacoustic. A software has been developed to make it possible to test a large variety of configurations (non-cor form grid, variable polynomial order). To deal with instationary phenomena involved by some shear flows, a compromise between time computation and accuracy is deduced from some numerical experiments.
引用
收藏
页码：313 / 316
页数：4
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