AN effective method for silencing, to an agreeable amount, the noise produced by a jetengine exhaust system is described in this paper.The principle employed is based on the fact that high-frequency noises are more rapidly attenuated with increasing distance from the source than low-frequency noises. Basically, the performances of the developed silencers are to reduce the amount of noise of a jet exhaust by increasing the frequency range of the noise produced.Full-scale silencers have been developed for use as ground equipment. Scale models of airborne silencers have been studied and show promise for full-scale development, however, further studies are required to minimize disadvantages to airborne applications.


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    Title :

    A JET EXHAUST SILENCER


    Additional title:

    Sae Technical Papers


    Contributors:
    Towle, G. B. (author) / Tyler, J. M. (author)

    Conference:

    Pre-1964 SAE Technical Papers ; 1906



    Publication date :

    1956-01-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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