Booster separation is a mission-critical event within the orbital ascent of the Space Launch System (SLS). The complexity of the engine plume-affected, multibody, supersonic aerodynamics is compounded by the large span of the likely trajectory space. Characterization of the multiple input, multiple output system requires a combination of wind tunnel testing and computational simulation, but additional data processing is also required before the sparse, high-fidelity data can be fused into a continuous database with acceptable uncertainty quantification. This paper outlines the state of this approach as it has been applied to the most recent SLS booster separation aerodynamic loads database: that of the Artemis II launch vehicle.


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    Titel :

    Development of Aerodynamic Loads Databases for the Space Launch System Booster Separation Event


    Beteiligte:
    Michael W Lee (Autor:in) / Derek J Dalle (Autor:in) / Michael M Sanders (Autor:in) / Carole J Addona (Autor:in)

    Kongress:

    2024 AIAA Science and Technology Forum and Exposition (AIAA SciTech Forum) ; 2024 ; Orlando, FL, US


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :



    Development of Aerodynamic Loads Databases for the Space Launch System Booster Separation Event

    Lee, Michael W. / Dalle, Derek J. / Sanders, Michael et al. | AIAA | 2024



    Space Launch System Booster Separation Aerodynamic Database Development and Uncertainty Quantification

    Chan, David T. / Pinier, Jeremy T. / Wilcox, Floyd J., Jr. et al. | NTRS | 2016


    Space Launch System Booster Separation Aerodynamic Database Development and Uncertainty Quantification

    Chan, David T. / Dalle, Derek J. / Rogers, Stuart E. et al. | AIAA | 2016