Investigation of vibrofluidized granular layer modes using OpenFOAM
https://doi.org/10.15514/ISPRAS-2014-26(5)-7
Abstract
Vibrofluidization is widely used in various industrial processes. So the study of vibrofluidization modes is current research. In this paper we investigated the modes of vibrofluidized layer using the package OpenFOAM. The results of modelling of the vibrofluidized layer dynamics at different values of the amplitude and frequency of oscillations, the thickness of the filling, were presented. The modes in which layer becomes unstable were identified. Wavelets formed from granular material and the jetting channels appear in these modes
About the Authors
N. S. Orlova
South Mathematical Institute of the Vladikavkaz Scientific Center of the Russian Academy of Sciences and the Government of Republic of North Ossetia-Alania; North-Caucasian Mining and Metallurgical Institute (State Technological University); Financial University under the Government of the Russian Federation
Russian Federation
Russian Federation
Ya. N. Kachalkina
North-Caucasian Mining and Metallurgical Institute (State Technological University)
Russian Federation
Russian Federation
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Review
For citations:
Orlova N.S., Kachalkina Ya.N. Investigation of vibrofluidized granular layer modes using OpenFOAM. Proceedings of the Institute for System Programming of the RAS (Proceedings of ISP RAS). 2014;26(5):143-154. (In Russ.) https://doi.org/10.15514/ISPRAS-2014-26(5)-7
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