Articles with "upper corner" as a keyword



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Gas Emergence Characteristics of the Upper Corner on the 215101 Mining Working Face of the Yue Nan Coal Mine

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Published in 2022 at "ACS Omega"

DOI: 10.1021/acsomega.2c02898

Abstract: To prevent the gas over limit in the upper corner of the 215101 working face of the Yue Nan coal mine, a numerical simulation method was used to analyze the gas concentration in the upper… read more here.

Keywords: working face; gas; area; upper corner ... See more keywords