A parametric study of an integrated airframe and engine is presented for a hypersonic transport at an altitude of 70,000 feet and a free stream Mach number of 6. The engine considered is a subsonic combustion ramjet using conventional hydrocarbon fuels. The lift-to-drag ratio of the aircraft for two configurations, one with full capture and accelerated flight and the other allowing spillage of the leading shock and in unaccelerated flight, is studied. The parameters varied are the engine efficiencies, the angle of attack, the combustion rates, as well as the captured mass flow. Lift-to-drag ratios on the order of 6.5 are obtained.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Studies of engine-airframe integrated hypersonic vehicles


    Beteiligte:
    Saland, H. (Autor:in) / Fox, H. (Autor:in) / Hoydysh, W. (Autor:in)

    Erscheinungsdatum :

    1972-01-01


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Studies of Engine-Airframe Integrated Hypersonic Vehicles

    H. Saland / H. Fox / W. Hoydysh | NTIS | 1972



    Airframe-Engine Integration for Hypersonic Vehicles A Challenge for Airframe and Aeroengine Design

    Schmidt, W. / Sacher, P. / International Society for Air Breathing Engines | British Library Conference Proceedings | 1999


    Studies of Engine-Airframe Integration on Hypersonic Aircraft

    P. J. JOHNSTON / J. M. CUBBAGE AND J. P. WEIDNER | AIAA | 1971


    Studies of engine-airframe integration on hypersonic aircraft

    CUBBAGE, J. / JOHNSTON, P. / WEIDNER, J. | AIAA | 1970