A fully coupled zonal Reynolds-averaged Navier-Stokes (RANS) - large-eddy simulation (LES) method and a hybrid Detached- Eddy Simmulation (DES) method are presented and results for a subsonic flow over the HGR-01 airfoil at high angle of attack are discussed for both methods. Attached boundary layers are computed by RANS and separated flow regions are determined by LES methods, resulting in a higher accuracy solution with respect to pure RANS solutions, at a lower cost than a pure LES computation.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Hybrid RANS-LES Models


    Weitere Titelangaben:

    Notes Numerical Fluid Mech.


    Beteiligte:
    Kroll, Norbert (Herausgeber:in) / Radespiel, Rolf (Herausgeber:in) / Burg, Jan Willem (Herausgeber:in) / Sørensen, Kaare (Herausgeber:in) / Geurts, Koen (Autor:in) / Probst, Axel (Autor:in)


    Erscheinungsdatum :

    01.01.2013


    Format / Umfang :

    15 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Hybrid RANS-LES Models

    Geurts, K. / Probst, A. | British Library Conference Proceedings | 2013


    Application of Hybrid RANS/LES Turbulence Models

    Nichols, R. H. / Nelson, C. C. / AIAA | British Library Conference Proceedings | 2003


    Hybrid RANS-LES Turbulence Models on Unstructured Grids

    Lynch, E. / Smith, M. / American Institute of Aeronautics and Astronautics | British Library Conference Proceedings | 2008


    Hybrid RANS-LES Turbulence Models on Unstructured Grids

    Lynch, Eric / Smith, Marilyn | AIAA | 2008