Email this article On vibrational diffusion segregation in granular media
- Authors: Blekhman I.I.1,2, Blekhman L.I.1,2, Vaisberg L.A.2, Vasilkov V.B.1,2, Yakimova K.S.1,2
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Affiliations:
- Institute of Problems of Mechanical Engineering
- Mekhanobr-Tekhnika REC
- Issue: Vol 61, No 1 (2016)
- Pages: 8-10
- Section: Technical Physics
- URL: https://journals.rcsi.science/1028-3358/article/view/190861
- DOI: https://doi.org/10.1134/S1028335816010018
- ID: 190861
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Abstract
In this paper, the definition and description of vibrational diffusion (gradient) segregation of the bulk materials have been provided. The results of the experimental studies of this kind of segregation are described. This technique can be very useful for creation of entirely new high effective machines for granular separation. The results of theoretical investigation are presented. In this investigation, the diffusion equation, in which random and deterministic parameters are taken into consideration, has been used.
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About the authors
I. I. Blekhman
Institute of Problems of Mechanical Engineering; Mekhanobr-Tekhnika REC
Email: gornyi@mtspb.com
Russian Federation, St. Petersburg, 199178; St. Petersburg
L. I. Blekhman
Institute of Problems of Mechanical Engineering; Mekhanobr-Tekhnika REC
Email: gornyi@mtspb.com
Russian Federation, St. Petersburg, 199178; St. Petersburg
L. A. Vaisberg
Mekhanobr-Tekhnika REC
Author for correspondence.
Email: gornyi@mtspb.com
Russian Federation, St. Petersburg
V. B. Vasilkov
Institute of Problems of Mechanical Engineering; Mekhanobr-Tekhnika REC
Email: gornyi@mtspb.com
Russian Federation, St. Petersburg, 199178; St. Petersburg
K. S. Yakimova
Institute of Problems of Mechanical Engineering; Mekhanobr-Tekhnika REC
Email: gornyi@mtspb.com
Russian Federation, St. Petersburg, 199178; St. Petersburg
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