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Computation of Turbulent Flows with Separation

  • Ibrahim Hadšić
  • Milovan Perić
  • Martin Schmid
  • GanBo Deng
  • Emmanuel Guilmineau
  • Patrick Queutey
  • Michel Visonneau
Conference paper
Part of the Notes on Numerical Fluid Mechanics and Multidisciplinary Design (NNFM) book series (NNFM, volume 82)

Summary

The results of collaboration of two research groups whose aim is the simulation of turbulent flows with separation are presented. An important aspect of the collaboration was further development, optimization, and validation of the codes used at the two sites. This required detailed analysis of iteration and discretization errors as well as implementation details to ensure that the same grid-independent result is obtained when the same problem is solved using the two codes. Upon validation the codes were applied to some complex turbulent flows with separation and the results were compared with available experimental data in order to assess the modeling errors. Here the results of computations of flows around an airfoil, a vehicle model, and a circular cylinder are presented.

Keywords

Turbulence Model Circular Cylinder Discretization Error Separate Flow Slant Angle 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2003

Authors and Affiliations

  • Ibrahim Hadšić
    • 1
  • Milovan Perić
    • 1
  • Martin Schmid
    • 1
  • GanBo Deng
    • 2
  • Emmanuel Guilmineau
    • 2
  • Patrick Queutey
    • 2
  • Michel Visonneau
    • 2
  1. 1.Arbeitsbereich Fluiddynamik und ShiffstheorieTechnische Universität Hamburg-HarburgHamburgGermany
  2. 2.LMF-UMR6598 CNRSEcole Centrale de NantesNantes Cedex 3France

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