This proposed paper will highlight the application of a CSD/CFD methodology currently inuse by the US Army Aerfolightdynamics Directorate (AFDD) to assess the feasibility and fidelity of directly predicting low frequency sounds of helicopter rotors.


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    Title :

    Nirect CFD Predictions of Low Frequency Sounds Generated by Helicopter Main Rotors


    Contributors:
    B. W. Sim (author) / M. Potsdam (author) / D. Conner (author) / M. E. Watts (author)

    Publication date :

    2010


    Size :

    5 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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