openalexAtmosphere2026-07-23
Study on the Concentration Distribution of Gas in the Heading Face and Optimization of Duct Arrangement
Guangli Huang, Zi Wang, Tengfei Xu
Coal mine gas is one of the primary hazards encountered in mining operations. The continuous emission of gas in the heading face during tunneling poses potential dangers, with a significant likelihood and magnitude of gas-related accidents. Tunnel ventilation not only dilutes the…