Propeller blade is replaced by source and doublet distribution referring to acceleration potential; in linearized approach used, distributions are situated at helicoidal surface described by propeller; doublet distribution leads to lifting surface problem, whereas source distribution corresponds to thickness problem for usually nonsymmetrical blade; results were obtained for pressure variations and for noise level in certain points due to each of 2 cases.


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    Title :

    Noise field of rotating propeller in forward flight


    Additional title:

    AIAA J


    Contributors:

    Published in:

    AIAA Journal ; 1 , n 7 ; p 1518-1526


    Publication date :

    1963


    Size :

    9 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


    NOISE FIELD OF A ROTATING PROPELLER IN FORWARD FLIGHT

    VAN DE VOOREN / A. I. / ZANDBERGEN, P. J. | AIAA | 1963





    Forward Rotor Vortex Location Effects on Counter Rotating Propeller Noise

    Laur, M. N. / Squires, R. L. / Nagel, R. T. et al. | British Library Conference Proceedings | 1992