Correlation of the pulsation velocities of a disperse phase in jet flows (Q1060927)

The correlation moment of the field of pulsation velocities of the disperse phase is obtained by averaging the product of the pulsation velocities of the disperse particles for the law of interphase interaction determined by the standard resistance curve with allowance for the averaged slip of the constituent phases in both the longitudinal and transverse directions. The Eulerian space-time correlation of the velocities of the medium along the trajectory of a particle is approximated by the exponential dependence proposed by \textit{A. A. Shraiber}, \textit{V. N. Milyutin} and \textit{V. P. Yatsenko} [Hydrodynamics of two-component flows with solid polydisperse matter, Nauka Dumka, Kiev (1980)].