局部制冷降温技术在井下长距离掘进中的应用
郭忠磊,崔嵛,王春龙

Application of Local Refrigeration and Cooling Technology in Underground Long-distance Excavation Tunnel
Zhonglei GUO,Yu CUI,Chunlong WANG
表1 模拟工况
Table 1 Simulated operating conditions
模拟工况温度/℃风量/(m3·s-1模拟工况温度/℃风量/(m3·s-1
工况18.53工况9133
工况28.54工况10134
工况38.55工况11135
工况48.56工况12136
工况5113工况13153
工况6114工况14154
工况7115工况15155
工况8116工况16156