摘要
为了给独头掘进巷道中二氧化氮传感器的科学部署提供可靠的理论依据,用FLUENT软件仿真模拟NO_2气体在巷道中的流动、分布规律,模拟实验表明:巷道出口附近10～15m处的二氧化氮传感器宜部署在巷道中布置有进风管道一侧的中下部区域,得出的结论可为进一步补充和完善现行同类传感器的安装规范提供理论参考、
To provide theoretical basis for the scientific arrangement of nitrogen dioxide sensor, the FLUENT software was used to simulate the flow and the distribution law of nitrogen dioxide. According to the simulation result, the sensor placed in 10 to 15 meters far from the outlet of the tunnel should be put in the lower part of the tunnel with air duct in the side of it. It can provide reference for perfecting the installation regulation of similar sensors.
出处
《中国矿山工程》
2012年第4期51-55,共5页
China Mine Engineering
