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:
    M. W. Lee (Autor:in) / D. J. Dalle (Autor:in) / M. M. Sanders (Autor:in) / C. J. Addona (Autor:in)

    Erscheinungsdatum :

    2023


    Format / Umfang :

    15 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :



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    Space Launch System Booster Separation Aerodynamic Database Development and Uncertainty Quantification

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


    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