Locating method of fire source for spontaneous combustion of sulfide ores |
| |
| Authors: | LIU Hui WU Chao SHI Ying .College of Quality Safety Engineering China Jiliang University Hangzhou China .School of Resources Safety Engineering Central South University Changsha |
| |
| Affiliation: | LIU Hui1,2,WU Chao2,SHI Ying2 1.College of Quality and Safety Engineering,China Jiliang University,Hangzhou 310018,China,2.School of Resources and Safety Engineering,Central South University,Changsha 410083 |
| |
| Abstract: | In order to achieve a more efficient way to accurately detect the position of the fire source of spontaneous combustion underground mine,a simple fire source locating method,based on infrared scanning system which can determine the point where the highest temperature on the surface of igniting ores occurs,was proposed.First,the differential equations that describe heat flow in ore body were presented and the relationship between the surface temperature distribution and the depth and intensity of inner fire ... |
| |
| Keywords: | sulfide ores spontaneous combustion location of fire source detection |
| 本文献已被 CNKI 维普 SpringerLink 等数据库收录！ |
|
