A rocket based combined cycle inlet geometry has undergone wind tunnel testing and computational analysis with Mach 4 flow at the inlet face. Performance parameters obtained from the wind tunnel tests were the mass capture, the maximum back-pressure, and the self-starting characteristics of the inlet. The CFD analysis supplied a confirmation of the mass capture, the inlet efficiency and the details of the flowfield structure. Physical parameters varied during the test program were cowl geometry, cowl position, body-side bleed magnitude and ingested boundary layer thickness. An optimum configuration was determined for the inlet as a result of this work.


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    Titel :

    Combined Experimental/Computational Investigation of a Rocket Based Combined Cycle Inlet


    Beteiligte:
    M. K. Smart (Autor:in) / C. A. Trexler (Autor:in) / A. L. Goldman (Autor:in)

    Erscheinungsdatum :

    2001


    Format / Umfang :

    10 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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