| Issue |
Acta Acust.
Volume 6, 2022
|
|
|---|---|---|
| Article Number | 52 | |
| Number of page(s) | 9 | |
| Section | Ultrasonics | |
| DOI | https://doi.org/10.1051/aacus/2022048 | |
| Published online | 16 November 2022 | |
Scientific Article
Interaction between double nonspherical bubbles in compressible liquid under the coupling effect of ultrasound and electrostatic field
1
Department of Mechanical and Electrical Engineering, Yangjiang Polytechnic, Yangjiang 529500, China
2
School of Physics, South China University of Technology, Guangzhou 510640, China
3
Division of Quality Control, Yangtze Delta Region Institute of Tsinghua University, Jiaxing 314006, China
* Corresponding author: mingyufem@163.com
Received:
1
July
2022
Accepted:
27
October
2022
A dynamic model for a double-bubble system in compressible liquid under the coupling effect of ultrasound and electrostatic field was developed here. In this study, we mainly discussed the effect of the interaction on the investigated bubble using the numerical solutions to the theoretic model. The variable parameters are the distance between bubble centers and the initial radius of the adjacent bubble. In addition, we applied approximate equations to analyse variations of the internal gas pressure and temperature of a bubble. We found that, the oscillation amplitude of a bubble with an adjacent bubble significantly reduces, compared to that of an isolated bubble.
Key words: Ultrasound / Electrostatic field / Compressible liquid / Interaction double-bubble system
© The Author(s), published by EDP Sciences, 2022
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