Numerical simulation study on the influence of air leakage on oxygen concentration in goafs of fully mechanized caving mining with shallow buried and large mining height

In order to reveal the influence of air leakage on oxygen concentration in goafs of fully mechanized caving mining with a shallow buried and high mining height, the air leakage of No.122108 working face in Caojiatan coal mine in different seasons was tested by the SF6 tracer gas test method. Based o...

書目詳細資料
發表在:	Frontiers in Earth Science
Main Authors:	Xingpan Zhu, Hu Wen
格式:	Article
語言:	英语
出版:	Frontiers Media S.A. 2023-03-01
主題:	shallow buried and high mining height SF6 tracer gas air leakage oxygen concentration numerical simulation coal spontaneous combustion
在線閱讀:	https://www.frontiersin.org/articles/10.3389/feart.2023.1138925/full

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