煤矿瓦斯爆炸冲击波传播规律研究
首发时间:2006-10-16
摘要:掌握瓦斯爆炸传播和破坏机制对矿井瓦斯爆炸的防治工作具有特别重要的意义。本文利用爆炸气体动力学理论分析瓦斯爆炸后期惰性平面冲击波的传播衰减规律,以及冲击波参数随传播距离的衰减规律和惰性平面冲击波传播距离和时间存在的非线性关系
关键词: 惰性 平面冲击波 超压 衰减
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Study on the shock-wave transmission law of mine gas explosion
Abstract:The mastery of gas explosion transmission and breakage law is very important to prevent and cure gas explosion. The article shows the inertia plane shock-wave transmission law in the last phase of gas explosion by volatile-air-dynamics theory and the relation between shock-wave parameters attenuation law and transmission distance, and non-linearity relation between shock-wave transmission distance and time
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