海拔高度对矿井巷道火灾烟气蔓延规律的影响研究
黄锐,吴娥,吴林

Study on the Influence of Altitude on Smoke Propagation Law in Mine Roadway Fire
Rui HUANG,E WU,Lin WU
表3 5种海拔高度下的初始环境参数
Table 3 Initial environmental parameters at five altitudes
海拔高度/m温度/℃压力/kPaO2质量分数/(kg·kg-1
020101.3250.2312
1 0002089.8740.2152
2 0001579.4940.1978
3 00010.570.1070.1807
4 000761.6390.1629