A Reynolds-averaged Navier-Stokes solver based on unstructured mesh techniques for analysis of high-lift configurations is described. The method makes use of an agglomeration multigrid solver for convergence acceleration. Directional agglomeration and implicit line-smoothing is employed to relieve the stiffness associated with highly stretched meshes. A GMRES technique is also implemented to speed convergence at the expense of additional memory usage. The solver is parallelized on shared and distributed memory machines using the MPI message passing library. Convergence and scalability results are illustrated for various high-lift test cases.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Three-Dimensional Viscous Flow Analysis for High-Lift Configurations Using a Parallel Unstructured Multigrid Solver


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    World Aviation Congress & Exposition ; 1999



    Erscheinungsdatum :

    19.10.1999




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Three-Dimensional Viscous Flow Analysis for High-Lift Configurations Using a Parallel Unstructured Multigrid Solver

    Mavriplis, D. J. / Society of Automotive Engineers | British Library Conference Proceedings | 1999





    Aerodynamic and Aeroelastic Applications of a Parallel, Multigrid, Unstructured Flow Solver

    Sriram / Jameson, A. / AIAA | British Library Conference Proceedings | 2003