基于fluent的综采工作面采空区内瓦斯浓度场研究

摘要

本文通过数值模拟采空区内瓦斯浓度场，从理论上确定了瓦斯浓度的分布情况。进而在对综采工作面瓦斯治理提供了科学的理论依据。%Through the numerical simulation of methane concentration field in mined-out area, this paper determined the distribution of methane concentration in theoretical aspect. Then the scientific theoretical basis was provided in the methane control of fully mechanized working face.