Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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SIMULATION OF TURBULENT SWIRLING FLOWS

Sugak E.V. 1 Sugak A.V. 2
1 Siberian State Aerospace University
2 Yaroslavl State Technical University
A new approach to the modeling of turbulent swirling flow of gas. A model of a swirling motion of the gas flow with the damping effect of the twist and the boundary layers of gas, which allows the district to calculate the profile of the velocity component and the change in length and radius of the channel. Obtained according to the calculation of circumferential component of the gas velocity and the changes in length and radius of the channel are in good agreement with experimental data. The developed methods for simulation of turbulent swirling flows can be used in the analysis, the intensification and improvement of the hydrodynamic, heat and mass transfer processes, modeling and calculation processes and devices of chemical technologies and processes and apparatus for the purification of industrial gases from gaseous and highly impurities.