Abstract: A model of the influence of vortex acoustic flows on the efficiency of agglomeration is proposed. As a result of the numerical
analysis of the model, the fundamental possibility of a significant (more than 4 times) increase in the efficiency of ultrasonic
agglomeration of submicron particles due to the formation of vortex acoustic flows in resonant gaps has been revealed.
Index terms: ultrasonic, ultrasonic agglomeration, vortex acoustic flows.