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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2020
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Article
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Fig 6
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Research Article
CFD-DEM Simulation of Reverse Circulation Pneumatic Cuttings Removal during Coal Seam Drilling
Figure 6
Experimental equipment: (a) feeding device, (b) cuttings removal channel, and (c) separator and vacuum pump.
(a)
(b)
(c)