We report recent advancements of the agglomerated multigrid methodology for complex flow simulations on fully unstructured grids. An agglomerated multigrid solver is applied to a wide range of test problems from simple two-dimensional geometries to realistic three- dimensional configurations. The solver is evaluated against a single-grid solver and, in some cases, against a structured-grid multigrid solver. Grid and solver issues are identified and overcome, leading to significant improvements over single-grid solvers.


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    Titel :

    Recent Advances in Agglomerated Multigrid


    Beteiligte:

    Kongress:

    51st AIAA Aerospace Sciences Meeting ; 2013 ; Grapevine, TX, United States


    Erscheinungsdatum :

    2013-01-07


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




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