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Numerical Analysis of the Vortex Flow Field in Cyclone Dust Collector

This paper presents numerical simulation of the vortex flow field with anisotropy turbulence in cyclone dust collector using modified K-ε model and IMPLE algorithm. The axial, radial, tangential velocity field, turbulence kinetic energy K field and turbulent dissipation rate ε field were analyzed in this paper. The calculation results on the order of magnitude and the trend are agreement with the experimental results. The results show that the modified K-ε model for calculating the anisotropy turbulence is suitable.