To optimize the law of pulse periodic energy addition and to obtain maximum performance improvement of hypersonic inlets, the performance analysis of hypersonic inlets with pulse periodic energy addition is investigated. First, the unsteady numerical simulation of hypersonic inlets with different pulse periodic energy additions was performed, and then the effect of the duty cycle and pulse frequency of the energy addition on the performance parameters of hypersonic inlets was discussed. The simulation result shows that the averaged performance parameters of hypersonic inlets are improved by increasing the duty cycle or the pulse frequency for the same averaged energy addition rate. These can provide some beneficial references for optimization of the law of pulse periodic energy addition to obtain maximum performance improvement of hypersonic inlets.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Performance optimization of hypersonic inlets with pulse periodic energy addition


    Contributors:
    Chang, Juntao (author) / Bao, Wen (author) / Fan, Yi (author) / Yu, Daren (author)


    Publication date :

    2009-06-01


    Size :

    9 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English






    Hypersonic inlet control with pulse periodic energy addition

    Chang, J T / Bao, W / Yu, D et al. | SAGE Publications | 2009


    Hypersonic Inward Turning Inlets: Design and Optimization

    Drayna, Travis / Nompelis, Ioannis / Candler, Graham | AIAA | 2006


    Three dimensional hypersonic inlets - Low speed performance

    ANDERSON, MARK / ORTWERTH, PAUL | AIAA | 1991