A calculation method of gas emission zone in a coal mine considering main controlling factors.

Sci Rep · 2021 · PMC8654916 · PMID 34880364

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an increasing trendno p-value reported

It can be found through the simulation cloud image that under the premise of certain parameters such as coal seam gas content, gas pressure and permeability coefficient, the width of gas emission zone shows an increasing trend with time.

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