Noise intensity in the field of a subsonic turbulent jet

Results are shown of digital-computer calculations pertaining to the acoustic properties of subsonic jets, by a method proposed earlier in [1, 2]. The gasdynamic and turbulence parameters of a jet, needed for calculating the acoustic radiation, have been determined before-hand.Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 24, No. 2, pp. 282–289, February, 1973.