E.A. Kolesnichenko, V.B. Artemiev, I.E. Kolesnichenko, E.I. Lyubomishchenko
The authors discuss scientific grounds of the physical processes occurring in the course of interaction of air flows in underground workings and methane-air mixtures in mined-out areas. The article contains the research results showing that the performance of gas drainage systems and the volumes of methane-air inflows from mined-out areas to the mine air depend on mine ventilation method.

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