摘要
瓦斯爆炸是煤矿生产的主要灾害之一,了解瓦斯的爆炸极限对瓦斯防治是极其重要的。该文从理论上近似的计算出瓦斯的爆炸极限,并且分析了瓦斯爆炸极限不是固定不变的,而是受其它可燃气体、初始温度、初始压力、煤尘和惰性气体等因素的影响。
Gas explosion is one of the main disasters in coal mine＇ s produeing, soit＇sextremetyimportant for gas prevention to comprehend the gas explosion limit. This passage approximately calculates the gas explosion limit in theory, and analyses that the gas explosion limit isn＇t fixed, but influenced by some faetors such as other combustible gas, initial temperature, initial pressure, coal dust and inert gas etc.
出处
《山东煤炭科技》
2009年第4期154-155,共2页
Shandong Coal Science and Technology
关键词
瓦斯
爆炸极限
理论计算
影响因素
gas explosion limit theoretical calculation influence factors
