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Advances in Parallelization and High-Fidelity Simulation of Helicopter Phenomena

In: High Performance Computing in Science and Engineering ’15

Author

Listed:
  • Patrick P. Kranzinger

    (Universität Stuttgart, Institut für Aerodynamik und Gasdynamik)

  • Ulrich Kowarsch

    (Universität Stuttgart, Institut für Aerodynamik und Gasdynamik)

  • Matthias Schuff

    (Universität Stuttgart, Institut für Aerodynamik und Gasdynamik)

  • Manuel Keßler

    (Universität Stuttgart, Institut für Aerodynamik und Gasdynamik)

  • Ewald Krämer

    (Universität Stuttgart, Institut für Aerodynamik und Gasdynamik)

Abstract

A weak and strong scaling study is presented which shows substantial improvements to the scalability of the CFD solver FLOWer by introducing a node-to-node MPI communication strategy. Furthermore, an overview of an extremely flexible and reusable CFD-CSD coupling interface is giving. It is able to handle unstructured, structured, and overset meshes without topology limitations and performance drawbacks. Finally, using these new capabilities a full helicopter configuration is investigated with regard to its aeroacoustic noise emission.

Suggested Citation

  • Patrick P. Kranzinger & Ulrich Kowarsch & Matthias Schuff & Manuel Keßler & Ewald Krämer, 2016. "Advances in Parallelization and High-Fidelity Simulation of Helicopter Phenomena," Springer Books, in: Wolfgang E. Nagel & Dietmar H. Kröner & Michael M. Resch (ed.), High Performance Computing in Science and Engineering ’15, edition 1, pages 479-494, Springer.
    • Handle: RePEc:spr:sprchp:978-3-319-24633-8_31
    DOI: 10.1007/978-3-319-24633-8_31
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