Basic processes for generation, transmission and radiation of noise in jet engine compressor are explored by Pratt and Whitney Aircraft; pressure field generated consists of spinning mode patterns; number of lobes in each pattern, and frequency of pressure fluctuations gives speed at which pattern spins; critical pattern speed separates subsequent behavior of pattern into one of two different categories.


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    Title :

    Axial flow compressor noise studies


    Additional title:

    SAE -- Paper


    Contributors:
    Tyler, J.M. (author) / Sofrin, T.G. (author)

    Conference:

    SAE Meeting ; 1961 Noise



    Publication date :

    1961


    Size :

    76 pages


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Axial Flow Compressor Noise Studies

    Tyler, J. M. / Sofrin, T. G. | SAE Technical Papers | 1962