Airframe-integrated scramjet engine testing has been completed at Mach 7 flight conditions in the NASA Langley 8-Foot High Temperature Tunnel as part of the NASA Hyper-X program. This test provided engine performance and operability data, as well as design and database verification, for the Mach 7 flight tests of the Hyper-X research vehicle (X-43), which will provide the first-ever airframe-integrated scramjet data in flight. The Hyper-X Flight Engine, a duplicate Mach 7 X-43 scramjet engine, was mounted on an airframe structure that duplicated the entire three-dimensional propulsion flowpath from the vehicle leading edge to the vehicle trailing edge. This model was also tested to verify and validate the complete flight-like engine system. This paper describes the subsystems that were subjected to flight-like conditions and presents supporting data. The results from this test help to reduce risk for the Mach 7 flights of the X-43.


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    Title :

    Hyper-X Flight Engine Ground Testing for X-43 Flight Risk Reduction


    Contributors:
    L. D. Huebner (author) / K. E. Rock (author) / E. G. Ruf (author) / D. W. Witte (author) / E. H. Andrews (author)

    Publication date :

    2001


    Size :

    15 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




    Hyper-X Flight Engine Ground Testing for Flight Risk Reduction

    Lawrence D. Huebner / Kenneth E. Rock / Edward G. Ruf et al. | AIAA | 2001



    Hyper-X flight engine ground testing for X-43 flight risk reduction

    Huebner, Lawrence / Rock, Kenneth / Ruf, Edward et al. | AIAA | 2001


    Hyper-X Flight Engine Ground Testing for X-43 Flight Risk Reduction

    Huebner, Lawrence D. / Rock, Kenneth E. / Ruf, Edward G. et al. | NTRS | 2001


    Hyper-X Flight Engine Ground Testing for X-43 Flight Risk Reduction

    Huebner, L. / Rock, K. / Ruf, E. et al. | British Library Conference Proceedings | 2001