Calculation of swirling polydisperse flows in vortex-type devices

Abstract

     Based on the model of interpenetrating continuums, a scheme for calculating the interaction of swirling flows in the working zone of a vortex dust collector has been developed. Carrier and dispersed phase streamlines for primary and secondary flows have been obtained. A scheme for calculating the efficiency of dust collection is proposed, which makes it possible to find the efficiency of gas and dust flow purification for any fractional composition of dispersed dust in a wide range of changes in determining parameters. DOI: 10.33184/bulletin-bsu-2025.4.2