RANS Solutions Using High Order Discontinuous Galerkin Methods

  title={RANS Solutions Using High Order Discontinuous Galerkin Methods},
  author={Ngoc Cuong Nguyen and Per-Olof Persson and Jaime Peraire},
We present a practical approach for the numerical solution of the Reynolds averaged Navier-Stokes (RANS) equations using high-order discontinuous Galerkin methods. Turbulence is modeled by the Spalart-Allmaras (SA) one-equation model. We introduce an artificial viscosity model for SA equation which is aimed at accommodating high-order RANS approximations on grids which would otherwise be too coarse. Generally, the model term is only active at the edge of the boundary layer, where the grid… CONTINUE READING
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Computation of Turbulent Boundary Layers, AFOSR-IFP-Stanford

  • D. E. 5Coles, E. A. Hirst
  • SIAM J. Numer. Anal.,
  • 1998

A oneequation turbulence model for aerodynamic flows , La Rech

  • P. R. Spalart, S. R. Allmaras
  • Aérospatiale
  • 1994

Detached-Eddy Simulations Past a Circular Cylinder

  • M. Shur, M. Strelets, P. Spalart
  • Int. J. Flow,
  • 1994

A high - order accurate discontinuous finite element method for the numerical solution of the compressible Navier - Stokes equations

  • F. Bassi, S. Rebay
  • J . Comput . Phys .
  • 1979

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