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.
出处
《价值工程》
2014年第21期163-164,共2页
Value Engineering
关键词
瓦斯
浓度场
数值模拟
methane
concentration field
numerical simulation