掘进工作面局部通风风流流场Fluent数值模拟
首发时间:2010-01-12
摘要: 本文利用计算流体力学(CFD)软件Fluent对掘进工作面局部通风机产生的流场进行了模拟,建立了用于工作面流场模拟的几何模型,确定了适合矿井掘进工作面局部通风流场的数学模型,最终得到局部通风掘进工作面风流的流动和流场的分布,通过分析找出掘进工作面的危险因素并提出改进措施。
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Numerical Simulation of The Airflow in Working Face with Auxiliary Ventilation by Fluent
Abstract: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.
Keywords: numerical simulation airflow auxiliary ventilation
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No.3882251177312632****
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