Application of the integral diffusion equations to the investigation of turbulent transport

Dynamics of buoyant bubbles in clusters of galaxies

“…Based on this qualitative comparison we present a phenomenological model of the evolution of the buoyant bubbles in the ICM based on the work of Onufriev (1967) (for a recent review see Belotserkovsky et al 2000, in Russian).…”

“…Sections 3.2, 3.3, 3.4, 3.6 are based on the work of Onufriev (1967) and Hristianovich & Rodionov (1954).…”

“…The drag coefficient in problem of the rise of the cloud from a nuclear explosion is much smaller, C d ∼ 0.5 Onufriev (1967). found that in this case the cloud reaches the maximum height, which depends on the stratification of the atmosphere and its initial size.…”

“…The general problem was re-examined by Fraenkel (1972), who proved the existence of steady vortex rings, and gave a generalisation of (C9) for arbitrary distributions of vorticity as a function of r, and Saffman (1970) for the case of viscous vortex rings. Onufriev (1967) used the following formula for the induced velocity for description of motion of the cloud from a nuclear explosion,…”