The process involves the use of an ultrasonic probe or bath that emits ultrasonic waves. These waves propagate through the liquid medium, generating alternating high-pressure and low-pressure cycles. During the low-pressure cycle, small vacuum bubbles form, which implode violently during the high-pressure cycle. This implosion generates localized high temperatures and pressures, along with intense shear forces. These forces break down the liquid into tiny droplets, leading to the formation of emulsions.
