高温金属矿井巷道掘进中组合压冷风筒布位对降温效果的影响

聂兴信,刘哲伟,高赵祥,程平

Influence of Combined Compression Cooling Air Duct Arrangement on the Cooling Effect in High-Temperature Metal Mine Roadway Excavation

Xingxin NIE,Zhewei LIU,Zhaoxiang GAO,Ping CHENG

图1 双压入混合通风三维模型

Fig.1 Three-dimensional model of double press-in mixed ventilation