基于FDS某铅锌矿矿井火灾数值模拟  

Numerical Simulation to Certain Lead-Zinc Mine Fire Based on FDS

作　　者：许秦坤[1] 周煜琴[1] 林朋[1] 刘桂江[1] 莫爽 徐剑[1] 

机构地区：[1]西南科技大学环境与资源学院,绵阳市621010

出　　处：《玻璃》2013年第12期28-32,共5页Glass

基　　金：校博士基金编号:12ZX7120

摘　　要：针对非煤矿山火灾,以典型铅锌矿为例,利用FDS对井下火灾进行分析,确定影响人员逃生的主要因素。分析表明,有毒气体浓度和矿内巷道的能见度是影响人员逃生的主要因素;在模拟过程中发生了烟流逆退和风流逆转现象并提出一些针对性的措施。In recent years, due to the frequent mine fire and evacuation difficulties, on the background of a lead- zinc mine in Sichuan, we did researches and analysis about the underground fire smoke flowing by the numerical simulation software, and we got the temperature, visibility, flue gas concentration changes with time related laws, and so the main factors influencing the evacuation of personnel. It provides the theoretical basis for the underground personnel evacuation and escape.

关 键 词：矿井火灾 FDS 数值模拟 人员逃生 

分 类 号：TQ171[化学工程—玻璃工业]