EFFECT OF ULTRASONIC CAVITATION ON THE GAS–LIQUID INTERFACE UNDER FORCED AERATION

IF 0.5 4区工程技术 Q4 MECHANICS

Journal of Applied Mechanics and Technical Physics Pub Date : 2025-04-18 DOI:10.1134/S0021894424060075

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

引用次数: 0

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 an about 1.5-fold increase in interfacial area during aeration. The ultrasound intensity has been shown to have an optimal value that provides a maximum increase in interfacial area per unit ultrasonic energy input.

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强制充气条件下超声空化对气液界面的影响

建立了超声暴露和强制曝气条件下气液界面结构、形状和尺寸的实验研究装置。研究发现，超声暴露可使曝气过程中界面面积增加约1.5倍。超声强度已被证明有一个最佳值，提供每单位超声能量输入的界面面积的最大增加。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Applied Mechanics and Technical Physics 物理-力学

CiteScore

1.20

自引率

16.70%

发文量

审稿时长

4-8 weeks

期刊介绍： Journal of Applied Mechanics and Technical Physics is a journal published in collaboration with the Siberian Branch of the Russian Academy of Sciences. The Journal presents papers on fluid mechanics and applied physics. Each issue contains valuable contributions on hypersonic flows; boundary layer theory; turbulence and hydrodynamic stability; free boundary flows; plasma physics; shock waves; explosives and detonation processes; combustion theory; multiphase flows; heat and mass transfer; composite materials and thermal properties of new materials, plasticity, creep, and failure.