摘要
为了在实际中应用可控循环风，本文分析了在掘进巷道中应用可控循环风时，沿巷道的瓦斯浓度峰值运移规律，并得出了在掘进巷道中瓦斯浓度峰值由风筒的漏风量大小决定的结论。图３，参２。
In order to apply the controlled recirculating airflow in practice the paper analyses action regularity of gas consistency peak along driving airway, while the controlled recirculating airflow is used in driving airway,and makes conclusion that the position of gas consistency's peak is decided by the quantity of leaking airflow. 3figs., 2refs.,
出处
《湘潭矿业学院学报》
1996年第3期1-5,共5页
Journal of Xiangtan Mining Institute
关键词
可控循环风
掘进巷道
峰值点
瓦斯浓度
迁移规律
controlled recirculating airflow, driving airway, peakpoint,gas consistency, leaking airflow
