Modeling coal discharge in mechanized steep and thick coal mining
- 1 November 2013
- journal article
- Published by Pleiades Publishing Ltd in Journal of Mining Science
- Vol. 49 (6), 932-940
- https://doi.org/10.1134/s1062739149060130
Abstract
The physical and analytical modeling of coal discharge in thick coal mining by sublevel caving involves the method when coal is discharged under gravity on the powered support units and is proportioned-fed to a face conveyor placed between the support units. Based on the physical modeling, the authors put forward a mathematical model to study the gravity flow of granular material in three dimensional formulation using discrete elements.Keywords
This publication has 3 references indexed in Scilit:
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- Features of flow of broken rock in extraction of ores with sublevel cavingJournal of Mining Science, 1996