Scientific conference in universities or research centers (Scientific conferences in universities or research centers)
High-order methods in CFD - The discontinuous Galerkin approach
Drosson, Marcus
2011
 

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Keywords :
Discontinuous Galerkin; Computational fluid dynamics; High-order methods
Abstract :
[en] Since computational fluid dynamics CFD is no longer used by only a handful of experts but has become a mainstream tool, a lot of work has been done to improve the robustness of the simulation software. Additionally besides an efficient parallelization that takes advantage of modern computer architecture, the request for high-order accuracy becomes more and more important. After a short description of the interior penalty discontinuous Galerkin method, several specific aspects of turbulent flows that affect the stability of the numerical method are discussed. The efficiency of the method is illustrated by a turbulent flat plate, a three component aerofoil and a 3D cascade flow.
Research center :
Umicore
Disciplines :
Aerospace & aeronautics engineering
Author, co-author :
Drosson, Marcus ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > LTAS - Aérodynamique
Language :
English
Title :
High-order methods in CFD - The discontinuous Galerkin approach
Publication date :
08 November 2011
Event name :
Special interest group meeting - Modelling workshop Eijsden
Event place :
Eijsden, Netherlands
Event date :
7-8 novembre 2011
Funders :
F.R.S.-FNRS - Fonds de la Recherche Scientifique [BE]
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since 17 May 2012

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