5NNKAYAMA S, UCHINO K, INOUE M. Analysis of ventilation air flow at heading face by computational fluid dynamics [J]. Shigen To Sozai, 1995, 111 (4): 22 -25.
6JONES A D. A physical scale model of flows in the waste of a retreat longwall coalface [ C ] //Proceedings of the 6th in- ternational mine ventilation congress. Pittsburgy: [ s. n. ] , 1997 : 109 -115.
7KONDURI I M. Experimental and numerical modeling of jet fans for auxiliary ventilation in mines [ C ] //Proceedings of the 6th international mine ventilation congress. Pittsburgh: [ s. n. I , 1997 : 179 - 183.
8JAVIER TORA, SUSANA TORNO, MARIO MENENDEZ, et al. Models of methane behaviour in auxiliary ventilation of underground coal mining [ J]. International Journal of Coal Geology, 2009, 80 : 35 - 43.
9Karaean C 0. Modeling and prediction of ventilation methane emissions of U. S. longwall mines using supervised artificial neu- ral networks [ J ]. International Journal of Coal Geology ,2008,73 (5) :371 -387.
