Air jet mixing noise data from model tests have been used to study the sound power spectrum of shock-free turbulent jets exhausting into a stationary atmosphere at both subsonic and supersonic velocities. Normalized plots demonstrate the temperature and velocity dependence of the radiated power. Also considered is is the influence of upstream radiated sound on the boundary condition at the nozzle exit. (Jensen)


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    Title :

    Sound power spectrum of shock-free jets


    Additional title:

    Schalldruckverteilung bei stossfreiem Stahl


    Contributors:
    Morfey, C.L. (author) / Howell, G.P. (author)

    Published in:

    AIAA Journal ; 18 , 6 ; 613-614


    Publication date :

    1980


    Size :

    2 Seiten, 4 Bilder, 10 Quellen



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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