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

Table 1

Parameter settling of the continuous phase model.

Setting options	Setting states	Setting options	Setting states
Solver	Pressure based	Air density	1.225 kg/m^3
Time	Steady	Air viscosity	1.79e − 05
Velocity formulation	Absolute	Velocity inlet of the exhaust air duct	−12.5 m/s
Viscous model	Standard k-epsilon	Velocity inlet of the pressure air duct	15 m/s
Hydraulic diameter	0.6 m	Scheme	SIMPLEC