Browsing Electrical, Electronic and Computer Engineering by Author "Ge, Shirong"

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Numerical simulation of rock fragmentation during cutting by conical picks under confining pressure

Li, Xuefeng; Wang, Shibo; Ge, Shirong; Malekian, Reza; Li, Zhixiong (Elsevier, 2017-12)

In this article, the effect of confining pressure on rock fragmentation process during cutting was investigated by numerical simulation with a discrete element method (DEM). Four kinds of sandstones with different physical ...
A study on drum cutting properties with full-scale experiments and numerical simulations

Li, Xuefeng; Wang, Shibo; Ge, Shirong; Malekian, Reza; Li, Zhixiong; Li, Yifei (Elsevier, 2018-01)

In order to investigate the properties of cutting loads on shearer drum, a series of full-scale shearer drum cutting tests were conducted in the National Energy Coal Mining Machinery Equipment Research and Design Center ...

Now showing items 1-2 of 2

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