Numerical Simulation of Spontaneous Combustion in Goaf Based on Ventilation and Advancing Degree

To optimize the control effect of nitrogen injection fire-fighting technology, the No.8401 working face in Madaotou Coal Industry Company of Datong Coal Mine Group is taken as the research object. The numerical simulation method is used to study the influence of ventilation and advancing degree of w...

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Bibliographic Details

Published in:	Meikuang Anquan
Main Author:	LI Shengxin, SUN Zhenping, LIU Chungang
Format:	Article
Language:	Chinese
Published:	Editorial Office of Safety in Coal Mines 2020-09-01
Subjects:	working face advancing degree goaf spontaneous combustion spontaneous combustion “three zones”
Online Access:	https://www.mkaqzz.com/cn/article/id/7171