Abstract
The behavior of the disperse gas flux in the crushing chamber of a vortical acoustic dispersion system is studied both experimentally and theoretically. To determine the velocity field in the case of small particles, the motion of an artificial liquid is considered, rather than the motion of a two-phase flow. For large particles, the external forces and the motion of the liquid phase are taken into account in determining their dynamics. Expressions are given for the tangential flow velocity in the crushing chamber and also the tangential and normal particle velocities in the crushing zone, taking account of acoustic action of the disperse gas flux.
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Funding
The work was prepared with financial support as part of the implementation of the national project “Science and Universities” by a new laboratory under the guidance of young researchers “Resource-energysaving technologies, equipment and complexes” (FZWN-2021-0014).
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Translated by B. Gilbert
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Boychuk, I.P., Ageeva, M.S. & Perelygin, D.N. Processes in the Crushing Chamber of a Vortical Acoustic Dispersion System. Russ. Engin. Res. 42, 534–537 (2022). https://doi.org/10.3103/S1068798X22050070
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DOI: https://doi.org/10.3103/S1068798X22050070