A subscale wind tunnel test program for Orion's conical ribbon drogue parachute is under development. The desired goals of the program are to quantify aerodynamic performance of the parachute in the wake of the entry vehicle, including understanding of the coupling of the parachute and command module dynamics, and an improved understanding of the load distribution within the textile elements of the parachute. The test program is ten percent of full scale conducted in a 3x2.1 m (10x7 ft) closed loop subsonic wind tunnel. The subscale test program is uniquely suited to probing the aerodynamic and structural environment in both a quantitative and qualitative manner. Non-intrusive diagnostics, including Particle Image Velocimetry for wake velocity surveys, high speed pressure transducers for canopy pressure distribution, and a high speed photogrammetric reconstruction, will be used to quantify the parachute's performance.


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    Titel :

    Subscale Test Program for the Orion Conical Ribbon Drogue Parachute


    Beteiligte:
    Sengupta, Anita (Autor:in) / Stuart, Phil (Autor:in) / Machin, Ricardo (Autor:in) / Bourland, Gary (Autor:in) / Schwing, Allen (Autor:in) / Longmire, Ellen (Autor:in) / Henning, Elsa (Autor:in) / Sinclair, Rob (Autor:in)

    Kongress:

    AIAA Aerodynamic Decelerator Systems Conference ; 2011 ; Dublin, Ireland


    Erscheinungsdatum :

    23.05.2011


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Subscale Test Program for the Orion Conical Ribbon Drogue Parachute

    Sengupta, A. / Stuart, P. / Machin, R. et al. | British Library Conference Proceedings | 2011


    Subscale Test Program for the Orion Conical Ribbon Drogue Parachute

    Sengupta, Anita / Machin, Ricardo / Stuart, Phil et al. | AIAA | 2011


    Performance of a conical ribbon drogue parachute in the wake of a subscale Orion command module

    Sengupta, Anita / Machin, Ricardo / Bourland, Gary et al. | IEEE | 2012


    Performance of a Subscale CPAS Conical Ribbon Drogue Parachute in a Turbulent Wake

    Sengupta, A. / Goree, B. / White, E.B. et al. | British Library Conference Proceedings | 2013