Simulation and numerical study of two-phase flow in a centrifugal dust catcher
F. Kh. NazarovInstitute of Mechanics and Seismic Stability of Structures of the Academy of Sciences of the Republic of UzbekistanZ. M. MalikovInstitute of Mechanics and Seismic Stability of Structures of the Academy of Sciences of the Republic of UzbekistanN M RakhmanovTashkent State Technical University, 100125, Tashkent, Republic of Uzbekistan
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Аннотация
Abstract Numerical study of turbulent swirling air flow with solid particles in a centrifugal dust catcher is carried out in this paper. The Spalart-Allmaras modified turbulence model (SARC) has been used to construct a mathematical model with account of the interaction between solid particles and air mass. The Lagrange approach has been used to study the trajectory of solid particles. The numerical results obtained are compared with experimental data. The experiment has been conducted with zinc powder on a laboratory stand of a centrifugal dust catcher. …
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