摘要
为研究瓦斯爆炸冲击波在不同类型的小尺寸巷道内传播的现象,利用Auto Rea Gas软件,重点对5、10 m级的直巷道、双分岔巷道和十字交叉巷道内的爆炸过程进行了仿真模拟,统计超压数据,并分析了典型位置观测点的超压值的变化规律,可为预防瓦斯爆炸灾害提供理论支持。
In order to study the gas explosion wave propagation in different small-size roadways, the explosion processes of 5,10 m straight roadway, double bifurcation roadway and crisscross roadway was simulated by AutoReaGas; the overpressure data was statistical collected and whose change rules of observation points at typical positions were analyzed. Can provide theoretical support for gas explosion hazard prevention.
出处
《煤炭技术》
CAS
北大核心
2016年第3期132-134,共3页
Coal Technology
关键词
瓦斯爆炸
双分岔巷道
十字巷道
超压
gas explosion
double bifurcation roadway
crisscross roadway
overpressure
