掘进工作面局部通风风流流场Fluent数值模拟

In this paper, FLUENT, a commercial CFD software, is used to simulate the airflow field induced by the auxiliary ventilation in heading face. The geometrical model and the mathematical model are established for the simulation of airflow in heading face due to the auxiliary ventilation. After the real-time simulation, the velocity distribution and the airflow stream lines are shown. Finally, the results of the simulation are analyzed, and measures are proposed to control the hazards.