Technical Physics Letters
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Spectral model of homogeneous isotropic turbulence of a dusty flow
Derevich I. V.1, Matiuchina D. I.
1
1Bauman Moscow State Technical University, Moscow, Russia
Email: DerevichIgor@bmstu.ru, matyukhinadianaig@gmail.com
Using spectral analysis of balance equations for turbulent energy and turbulent dissipation of particle-containing gas, we have derived a closed two-parameter model for two-phase flow turbulence. A dissipativity criterion for validating the model is proposed. Calculations of the carrier flow turbulence parameters in the presence of particles with varying inertia are presented. Keywords: homogeneous isotropic turbulence, dispersed admixture, turbulent energy and turbulent dissipation spectra, two-parameter turbulence model.
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Дата начала обработки статистических данных - 27 января 2016 г.