The Influence of Ventilation Arrangement on the Mechanism of Dust Distribution in Woxi Pithead

Table 4

Simulation scenarios.

Parameter	Case	Parameter values
				K	H (m)
	1			1.2	1.6
	2			1.2	1.6
	3			1.2	1.6
	4			1.2	1.6
	5			1.2	1.6
	6			1.2	1.6
K	7			0.8	1.6
	8			1	1.6
	9			1.2	1.6
H	10				1.4
	11				1.6
	12				1.8

Note. , , and denote the optimal value of , , and K, respectively.