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)
Sound power spectrum of shock-free jets
Schalldruckverteilung bei stossfreiem Stahl
AIAA Journal ; 18 , 6 ; 613-614
1980
2 Seiten, 4 Bilder, 10 Quellen
Article (Journal)
English
Sound Power Spectrum of Shock-Free Jets
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