2013•UpSpace Institutional Repository (University of Pretoria)Open access

Determination of the coefficients of restitution, static and rolling friction of Eskom-grade coal for discrete element modelling

V.B. Teffo, N. Naudé

Abstract

The author would like to thank Anglo American Thermal \nCoal’s Navigation coal processing plant and Exxaro’s Inyanda \ncoal mine for providing the coal samples, the University of \nPretoria for all the support, and Dr Naudé for her supervision

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Key concepts: Coefficient of restitution, Discrete element method, Coal, Mechanics, Yield (engineering), Restitution, Flow (mathematics), Materials science