Higher order discontinuous Galerkin method for acoustic pulse problem

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We discuss the methodology of the validation of a higher order discontinuous Galerkin (DG) scheme for acoustic computations. That includes an accurate definition of the exact solution in the problem as well as careful study of convergence properties of a higher order DG scheme for a chosen acoustic problem. The efficiency of a higher order scheme will be confirmed for computations on coarse meshes. (C) 2010 Elsevier B.V. All rights reserved.
Original languageEnglish
Pages (from-to)1186-1194
Number of pages9
JournalComputer Physics Communications
Issue number7
Publication statusPublished - 1 Jul 2010


  • Higher order schemes
  • Computational aeroacoustics
  • Discontinuous Galerkin


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