Unarmed plastic projectiles can be equipped with small axisymmetric cavities for the generation of intense tones that are useful in training maneuvers. Attention is presently given to the simulation of rainfall in an airstream and the effect of rain droplet impingement on the nose of projectiles, and especially to any penetration or accumulation of water at the base of the cavity that might increase the fundamental cavity frequency and/or reduce the intensity of sound production during rain conditions.


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    Titel :

    Rain simulation studies for high-intensity acoustic nose cavities


    Beteiligte:
    Clayton, R. M. (Autor:in) / Cho, Y. I. (Autor:in) / Shakkottai, P. (Autor:in) / Back, L. H. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1988-03-01



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Rain simulation studies for high-intensity acoustic nose cavities

    CLAYTON, R. M. / CHO, Y. I. / SHAKKOTTAI, P. et al. | AIAA | 1988





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