An analytical study was conducted to determine the impact of flight Mach number on inlet type selection for a supersonic cruise aircraft. External and mixed-compression axisymmetric and two-dimensional inlets were considered. The internal contraction of the mixed-compression inlet was limited to achieve self-starting. At Mach 2.0, the axisymmetric mixed-compression inlet provided the best aircraft range. At Mach 2.3, the two-dimensional mixed-compression inlet was the most attractive if enough variable geometry were incorporated to minimize spillage during subsonic cruise. Increases in takeoff-to-cruise air flow ratio gave lower aircraft range. (Wassmann)


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    Titel :

    Some effects of cruise speed and engine matching on supersonic inlet design


    Weitere Titelangaben:

    Einige Einfluesse von Fluggeschwindigkeit und Triebwerksabstimmung auf die Formgebung von Ueberschalleinlaeufen


    Beteiligte:
    Bangert, L.H. (Autor:in) / Santman, D. (Autor:in) / Horie, G. (Autor:in) / Miller, L.D. (Autor:in)

    Erschienen in:

    AIAA-Papers ; 80-1807 ; 1-8


    Erscheinungsdatum :

    1980


    Format / Umfang :

    8 Seiten, 18 Bilder, 4 Tabellen, 9 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Some effects of cruise speed and engine matching of supersonic inlet design

    Bangert, L. H. / Santman, D. M. / Horie, G. et al. | NTRS | 1980


    Some Effects of Cruise Speed and Engine Matching on Supersonic Inlet Design

    L. H. Bangert / D. M. Santman / G. Horie et al. | AIAA | 1982


    Some effects of cruise speed and engine matching of supersonic inletdesign

    BANGERT, L. / SANTMAN, D. / HORIE, G. et al. | AIAA | 1980


    Engine/Inlet Matching for Supersonic Aircraft Design

    Dickman, Christopher A. / Takahashi, Timothy T. | AIAA | 2016


    Inlet design technology development - Supersonic cruise research

    SYBERG, J. / PAYNTER, G. / CARLIN, C. | AIAA | 1981