The application of discrete element method to mining and metallurgy process modeling
Authors:
About authors
- 1 — Ph.D. assistant lecturer Saint Petersburg State Mining University
- 2 — student Saint Petersburg State Mining University
- 3 — senior research assistant Institute of problems of mechanical engineering of RAS
- 4 — leading research assistant Institute of problems of mechanical engineering of RAS
- 5 — technical director Axistec So
- 6 — ingeneur “NPK «Mechanobr-technica»” So
Abstract
The capability of the discrete element method (DEM) for the estimation of industrial processes was examined. Estimation evaluated for processes of segregation, grinding in a ball mill and feeding for shaft furnace. Estimated results had compared with experimental work results.
Область исследования:
(Archived) Automation of technological processes аnd manufactures in mining and processing industries
Keywords:
discrete element method
bulk material
segregation
ball mill
shaft furnace
computer modeling
References
- Vaisberg L.A., Rubisov D.G. Vibrational classification of bulk solid materials // Mechanobr. Saint Petersburg, 1994. 47p.
- Blekhman L.I., Kremer E.B. Grinding Intensification: untraditional shaped linings and irregular conditions for AG mills // Science school «Vibrotechnology-97». Mechanical treatment of dispersed (bulk) materials and mediums. Odessa, 1997. Part4. P.85-90.
- Tarasov V.P. Loading devices for shaft furnaces. Moscow: Metalurgy, 1974. 312p.
- Blekhman L.I., Vaisberg L.A., Lavrov B.P., Vasilkov V.B., Yakimova K.S. Universal vibrational test device: experience of application at research work, some results// Science-technical bulletin. SPbSTU. SaintPetersburg, 2003.N3.P.224-227.
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