Research Article
Multifield Coupled Dynamic Simulation of Coal Oxidation and Self-Heating in Longwall Coal Mine Gob
Figure 7
Dynamic variation of the oxygen concentration field. (a) 10 days after the advance of the working face. (b) 20 days after the advance of the working face. (c) 40 days after the advance of the working face. (d) 60 days after the advance of the working face. (e) 10 days after the end of the mining.
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