摘要
本文以王庄煤矿9105综采工作面为例,结合工作面实际情况,基于FLUENT软件,通过理论分析和数值模拟的方法,对9105综采工作面"U+高抽巷"瓦斯抽排条件下采空区的瓦斯分布规律进行分析,为进一步提升王庄煤矿瓦斯治理效果提供参考。
This paper takes 9105 fully mechanized coal face of Wangzhuang Coal Mine as an example,combined with the actual situation of the working face,based on FLUENT software,through theoretical analysis and numerical simulation method,analyzes the gas distribution law of goaf under the condition of"U+high extraction roadway"gas drainage in 9105 fully mechanized coal face,providing reference for further improving the gas control effect of Wangzhuang Coal Mine.
作者
王志强
Wang Zhi-qiang(Wangzhuang Coal Mine of Lu’an Environmental Development Co.,Ltd.,Shanxi Changzhi 046031)
出处
《山东煤炭科技》
2020年第3期112-113,118,120,共4页
Shandong Coal Science and Technology
关键词
数值模拟
高抽巷
采空区
瓦斯
numerical simulation
high drainage roadway
goaf
gas
