Current interest in developing a low cost, less complex tactical missile propulsion system that operates on readily available liquid fuels and can operate from low subsonic to a flight Mach number of 5 is driving research on pulse detonation engines. This research program involved the design, construction, and testing of a valveless Pulse Detonation Engine using a JP-10/ air mixture as the primary combustible reactants. A small JP-10/oxygen pre- detonation tube was used to initiate the detonation in the JP-10/air mixture in the engine. The engine was tested at various inlet conditions and equivalence ratios in order to determine the detonable regime of the fuel/air mixture. The original area transition from the pre-detonation tube to the main combustion tube appeared to be too extreme, so a tube was added to extend the pre- detonation tube into the throat of a shock focusing device inserted flush with the head end of the main combustion tube to promote more favorable transition conditions.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Design, Characterization, and Performance of a Valveless Pulse Detonation Engine


    Beteiligte:
    R. G. Johnson (Autor:in)

    Erscheinungsdatum :

    2000


    Format / Umfang :

    120 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Performance Characterization of a Valveless Pulse Detonation Engine

    Brophy, C. / Werner, S. / Sinibaldi, J. | AIAA | 2003


    Performance of a Valveless Air Breathing Pulse Detonation Engine

    Prigent, Alban / Piton, Dominique / Serre, Laurent et al. | AIAA | 2004


    Numerical Modeling of Valveless Airbreathing Pulse Detonation Engine

    Ma, F. / Yang, V. / American Institute of Aeronautics and Astronautics | British Library Conference Proceedings | 2005


    Numerical Modeling of Valveless Airbreathing Pulse Detonation Engine

    Ma, Fuhua / Choi, Jeong-Yeol / Yang, Vigor | AIAA | 2005