NASA’s Artemis II mission will mark the return of humans to near-lunar space for the first time since Apollo. Shortly after launch on the Space Launch System (SLS), a critical phase of ascent occurs when 16 small rockets fire to push the boosters away from the core. Minimizing the risk of failure during separation requires the construction of multiple 13-dimensional databases, including perturbations in position, flight conditions, and engine thrust. The SLS Computational Fluid Dynamics team used NASA’s FUN3D flow solver on the Pleiades and Electra supercomputers to run 5,780 simulations at nominal conditions and over 8,000 simulations with a core stage engine failure to generate the databases needed to verify the booster separation system for Artemis II.


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    Titel :

    Building Booster Separation Aerodynamic Databases for Artemis II


    Beteiligte:
    Meeroff, Jamie G. (Autor:in) / Dalle, Derek J. (Autor:in) / Rogers, Stuart E. (Autor:in) / Lee, Henry (Autor:in) / Onufer, Jeffrey T. (Autor:in)

    Kongress:

    SC19 ; 2019 ; Denver, CO, United States


    Erscheinungsdatum :

    2019-11-17


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




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