| Issue |
E3S Web Conf.
Volume 460, 2023
International Scientific Conference on Biotechnology and Food Technology (BFT-2023)
|
|
|---|---|---|
| Article Number | 10018 | |
| Number of page(s) | 7 | |
| Section | Agricultural Engineering and Mechanization | |
| DOI | https://doi.org/10.1051/e3sconf/202346010018 | |
| Published online | 11 December 2023 | |
Algorithm for determining specific interfacial surface area of bubbles from image (on the example of ultrasound aeration)
Biysk Technological Institute (branch) of Polzunov Altai State Technical University, 659305 Biysk, Russian Federation
* Corresponding author: romangl90@gmail.com
The process of increasing the interfacial surface by means of ultrasonic oscillations in cavitation mode under forced aeration is considered. An algorithm for image processing of the interfacial surface to determine its specific area is proposed. The proposed algorithm provides an error in determining the specific interfacial surface associated with image rasterisation of no more than 6%. The determined error is found to be much smaller than the effect introduced by ultrasound. According to the result of image processing, ultrasound provides an increase in the interfacial surface up to 3 times or more.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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