R. N. Golykh, J.-B. Carrat, V. N. Khmelev, I. A. Manyakhin, V. D. Minakov, D. V. Genne, A. R. Barsukov, “Effect of ultrasonic cavitation on the gas-liquid interface under forced aeration”, Prikl. Mekh. Tekh. Fiz., 2024, Volume 65, Issue 6,Pages <nobr>83

This article is cited in 2 papers

Effect of ultrasonic cavitation on the gas-liquid interface under forced aeration

R. N. Golykh^a, J.-B. Carrat^b, V. N. Khmelev^a, I. A. Manyakhin^a, V. D. Minakov^a, D. V. Genne^a, A. R. Barsukov^a

^a Biysk Technological Institute-Branch of Polzunov Altai State Technical University, Biysk, Russia
^b Lavrentyev Institute of Hydrodynamics of Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia

Abstract: A setup for experimental studies of the structure, shape, and size of the gas-liquid interface under ultrasonic exposure and forced aeration has been developed. It has been found that ultrasonic exposure leads to a factor of about 1.5 increase in the interfacial area during aeration. The existence of an optimal intensity of ultrasonic exposure that provides maximum increase in interfacial area per unit supplied ultrasonic energy has been found.

Keywords: ultrasound, aeration, high-speed filming, interface, cavitation.

UDC: 534-8

Received: 30.11.2023
Revised: 29.02.2024
Accepted: 25.03.2024

DOI: 10.15372/PMTF202315435