A simulation framework based on the Memory-Mapped-Files technique was created to operate multiple numerical processes in locked time-steps and send I/O data synchronously across to one-another to simulate system-dynamics. This simulation scheme is currently used to study the complex interactions between inlet flow-dynamics, variable-geometry actuation mechanisms, and flow-controls in the transition from the supersonic to hypersonic conditions and vice-versa. A study of Mode-Transition Control for a high-speed inlet wind-tunnel model with this MMF-based framework is presented to illustrate this scheme and demonstrate its usefulness in simulating supersonic and hypersonic inlet dynamics and controls or other types of complex systems.


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    Titel :

    A Framework for Simulating Turbine-Based Combined-Cycle Inlet Mode-Transition


    Beteiligte:
    Le, Dzu K. (Autor:in) / Vrnak, Daniel R. (Autor:in) / Slater, John W. (Autor:in) / Hessel, Emil O. (Autor:in)

    Kongress:

    48th AIAA/ASME/SAE/ASEE Joint Propulsion Conference ; 2012 ; Atlanta, GA, United States


    Erscheinungsdatum :

    30.07.2012


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :