Discontinuous Galerkin for High Performance Computational Fluid Dynamics (hpcdg)

  • Christoph Altmann
  • Andrea Beck
  • Andreas Birkefeld
  • Florian Hindenlang
  • Marc Staudenmaier
  • Gregor Gassner
  • Claus-Dieter Munz


In this paper we present selected ongoing computations, performed on HLRS clusters. Three efficient explicit Discontinuous Galerkin schemes, suitable for high performance calculations, are employed to perform direct numerical simulations of isotropic turbulence and turbulent channel flow, large eddy simulations of cavity-flows as well as hybrid simulations of aeroacoustic phenomena. The computations were performed on hundreds to thousands computer cores.


Grid Cell Large Eddy Simulation Direct Numerical Simulation Isotropic Turbulence Discontinuous Galerkin Method 
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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Christoph Altmann
    • 1
  • Andrea Beck
    • 1
  • Andreas Birkefeld
    • 1
  • Florian Hindenlang
    • 1
  • Marc Staudenmaier
    • 1
  • Gregor Gassner
    • 1
  • Claus-Dieter Munz
    • 1
  1. 1.Institut für Aerodynamik und GasdynamikUniversität StuttgartStuttgartGermany

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