高原矿井分段式增氧通风数值模拟研究
邓红卫,钟智明,田广林

Numerical Simulation of Sectional Oxygen⁃Enrichment Ventilation in Plateau Mine
Hongwei DENG,Zhiming ZHONG,Guanglin TIAN
图6 不同增氧通风方案掘进机驾驶员富氧过程
Fig.6 Oxygen enrichment process of roadheader driver under different oxygen enrichment ventilation schemes