Effect of wind barrier setting angle on the occurrence patterns of low oxygen gas in upper corner

Effect of wind barrier setting angle on the occurrence patterns of low oxygen gas in upper corner

Changes of wind barrier angles exert significant effect on the occurrence of low oxygen gas in the upper corner. Taking the 100510 working face of a mine in Shanxi Province as example, this study uses Ansys Fluent software to build a gas migration model of the working face to simulate the occurrence...

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Bibliographic Details
Main Authors: YUAN Junwei, NIE Jinlong, LI Long, DU Yongkun, GUO Yanmei, WU Ran
Format: Article
Language:English
Published: Emergency Management Press 2024-10-01
Series:矿业科学学报
Subjects:
mine ventilation
wind barrier angle
upper corner
low oxygen problem
Online Access:http://kykxxb.cumtb.edu.cn/en/article/doi/10.19606/j.cnki.jmst.2024.05.012
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http://kykxxb.cumtb.edu.cn/en/article/doi/10.19606/j.cnki.jmst.2024.05.012

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