The block Jacobi symmetric successive overrelaxation (SSOR) algorithm has been reformulated as a parallelized algorithm for the OVERFLOWstructured, overset grid, computational fluid dynamics flow solver. Simple changes to the flow solver required to implement the algorithm are discussed. A series of test cases are presented that demonstrate how the addition of implicit overset boundaries has improved the robustness and nonlinear convergence characteristics of the flow solver.


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    Titel :

    A Parallel Symmetric Successive Overrelaxation Method for OVERFLOW


    Beteiligte:

    Kongress:

    2021 AIAA Aviation Forum ; 2021 ; Washington, DC, US


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    A Parallel Symmetric Successive Overrelaxation Method for OVERFLOW

    Joseph M. Derlaga / Charles W. Jackson / Pieter G. Buning | NTRS


    A Parallel Symmetric Successive Overrelaxation Method for OVERFLOW

    Derlaga, Joseph M. / Jackson, Charles / Buning, Pieter G. | AIAA | 2021