| Issue |
E3S Web Conf.
Volume 613, 2025
XI International Conference on Advanced Agritechnologies, Environmental Engineering and Sustainable Development (AGRITECH-XI 2025)
|
|
|---|---|---|
| Article Number | 04005 | |
| Number of page(s) | 9 | |
| Section | Agricultural Mechanization and Engineering | |
| DOI | https://doi.org/10.1051/e3sconf/202561304005 | |
| Published online | 07 February 2025 | |
Increasing the efficiency of coagulation of fine particles in cross ultrasonic fields
Biysk Technological Institute (branch) of the Altay State Technical University, Biysk, Russia
* Corresponding author: nva@u-sonic.ru
The article is devoted to the study of the process of particle agglomeration in cross ultrasonic fields. It has been established that to achieve high efficiency of particle agglomeration, it is most effective to carry out comprehensive ultrasonic exposure using a tubular emitter and two longitudinally oscillating emitters installed at the ends. At the same time, to control the structure of the generated acoustic field and change the centers of coagulation of particles, it is proposed to carry out periodic exposure to a tubular emitter in two modes of vibration (bending-radial and radial). To retain particles during switching of oscillation modes, ultrasonic exposure is carried out with a longitudinally oscillating emitter. This ensures a degree of coarsening of 15 at a concentration of 1.8 g/m3.
© The Authors, published by EDP Sciences, 2025
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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