| Abstract: | Using a two-point probability density function for the particle distribution over velocities and coordinates, a closed model
of the particle effect on the turbulent flow characteristics is formulated. The processes of turbulent dissipation and turbulent
energy transfer across the spectrum are studied. Different models of two-phase turbulence are compared.
Moscow. Translated from Izvestiya Rossiiskoi Akademii Nauk, Mekhanika Zhidkosti i Gaza, No. 4, pp. 40–56, July–August, 1998.
The work received financial support from INTAS (grant No. 94-4348) and the Russian Foundation for Basic Research (project
No. 98-01-00-353). |
