摘要
文章采用FLUENT软件对高瓦斯煤层"U+L"型通风系统采空区气体渗流进行数值模拟,得出采空区瓦斯浓度分布状况及其运移规律。对于高瓦斯矿井"U+L"型通风系统瓦斯综合治理与利用具有显著的实践指导意义。
This paper obtained distribution of gas concentration and rules of gas migration in ＂U ＋ L＂ type ventilation goaf by the FLUENT software simulating seepage conditions in high gas coal seam, which is significant to the practical comprehensive treatment and utilization of gas.
出处
《山西大同大学学报（自然科学版）》
2014年第3期58-59,90,共3页
Journal of Shanxi Datong University(Natural Science Edition)
