Title :
Experiment research on decision of spontaneous combustion zone in goaf on fully mechanized coal face
Author :
Cao, Kai ; Shi, Guoqing ; Wang, Deming ; Lu, Xinxiao
Author_Institution :
State Key Lab. of Coal Resources & Safety Min. Xuzhou, China Univ. of Min. & Technol. (CUMT), Xuzhou, China
Abstract :
By arranging sampling tube in goaf of mine, we measured the gas and obtained the corresponding data. Then according to the application of Fluent numerical simulation technology based on the measured data, the spontaneous combustion zones in goal of fully-mechanized coalface was determined; thereby it provide scientific basis for the work of fire prevention and extinguishing in goal.
Keywords :
chemical variables measurement; combustion; fires; mining; mining industry; numerical analysis; safety; Fluent numerical simulation technology; fire extinguishing; fire prevention; fully mechanized coal face; gas measurement; mine goaf; sampling tube; spontaneous combustion zone; Coal; Combustion; Computational fluid dynamics; Computational modeling; Face; Fires; coal face; gas; goal; numerical simulation; spontaneous combustion zone;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5987647
