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The International Conference on Multiphase Systems, ICMS'2000
Ufa, RUSSIA, June 15-17, 2000

Application of Diffusion Models of Turbulent Mixing for Complex Flows Description

Neuvazhayev V. E.

Russian Federal Nuclear Center-VNIITF, Snezhinsk, Chelyabinsk region, Russia

Semiempirical models of turbulent mixing of and type are considered based on the balance equation for kinetic energy of turbulence. Models properties for self-similar and non-self-similar problems are investigated. In some approximation the exact equations for a wide range of problems are constructed that allows explaining a set of experimental results.