INFLUENCE OF ULTRASONIC OSCILLATIONS ON FORMATIONOF AERATION BUBBLE SURFACE DISTURBANCES DURING FORCED AERATION AT DIFFERENT VISCOSITIES OF LIQUID PHASE
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DOI:
https://doi.org/10.25712/ASTU.2072-8921.2025.03.044Abstract
The article considers the dependence of aeration bubble surface disturbances during forced aeration under the influence of ultrasonic. Experimental data were obtained using a developed stand for photographic recording of bubbling bubbles with a high-speed camera. The study is focused on assessing the effect of ultrasonic oscillations on the dynamics of bubbles, as well as on the characteristics of their surface. The limiting viscosity at which ultrasonic oscillations have a significant effect on surface disturbances was revealed, which opens up new prospects for optimizing processes associated with gas dissolution in liquids. The obtained results can be used in developing effective methods for processing highly viscous liquids using ultrasonic oscillations.
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Copyright (c) 2025 Aleksandr R. Barsukov, Roman N. Golykh, Jean-Bastien Carrat, Ivan A. Maniakhin
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