Open AccessMethod of effective parameters for calculations of turbulent swirling flows in engineering constructions
Author(s) -
Vadim Akhmetov
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/869/5/052020
Subject(s) - turbulence , reynolds number , mechanics , vortex , flow (mathematics) , viscosity , turbulence modeling , physics , statistical physics , classical mechanics , mathematics , thermodynamics
The presented article is devoted to the application of the effective parameter method for calculating vortex structures in a turbulent swirling flow. The Navier-Stokes system of equations is used to study flow hydrodynamics, in which the Reynolds number and the swirl ratio are determined based on the concept of turbulent viscosity. The obtained solutions are compared with experimental data.