NUMERICAL CALCULATION OF THE TURBULENT FLOW 
OF A GAS SUSPENSION IN A TUBE
A. V. Starchenko , A. M. Bubenchikov , and
E. S. Burlutskii

UDC 541.182:532.529.5:532.517.4

A mathematical model for describing the turbulent 
flow of a gas suspension in a tube has been formulated within the 
framework of the combined Euler-Lagrange approach. Results of 
calculations by this model are in good agreement with theoretical 
data obtained using the continuous model developed by the authors
[Teplofizika. Aeromekhanika, No. 1, 59-71 (1999)]. 
The importance of detailed modeling of the turbulent structure 
of the carrying medium in the near-wall zone has been shown based 
on a comparative analysis of computational and experimental data.

JEPTER74920200016
JEPTER7492016