Experimental study of interaction of bubble media with acoustic field

In the paper, the procedure for performing experimental measurements and the results of studies on the dynamics of interaction of ultrasonic fields with a bubble liquid in a closed volume with reflecting walls and a free surface were detailed description. The influence of different concentrations of bubbles in the liquid on the nature of the purification of the medium from them is considered. In a bubble liquid, the velocity of acoustic waves decreases substantially, which leads to a redistribution of the conditions for the formation of standing waves. It was found that an increase in concentration leads to a more intensive displacement of air bubbles by an ultrasonic field with forming of a displacement front.