Methane migration patterns in the goaf of a Y-type ventilated working face with gob-side entry
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DOI: 10.1038/s41598-025-18816-y
Abstract: Methane accumulation in the upper corners of coal mine working faces poses significant safety risks. Y-type ventilation combined with gob-side entry retaining has been applied to improve gas dispersion; however, airflow convergence can still result… read more here.
Keywords: methane migration; side; methane; gob side ... See more keywords