| 电磁场对瓦斯爆炸影响的实验研究与理论分析 |
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| 引用本文： | 张辉,菅从光,李静,乐俊,高建康.电磁场对瓦斯爆炸影响的实验研究与理论分析[J].煤矿安全,2006,37(5):1-3,13. |
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| 作者姓名： | 张辉 菅从光 李静 乐俊 高建康 |
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| 作者单位： | 中国矿业大学,机电学院,江苏,徐州,221008 |
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| 摘 要： | 在实验的基础上,研究了外加电磁场对瓦斯爆炸过程中火焰传播速度和超压的影响。研究结果表明:外加电磁场使瓦斯爆炸强度增加,使火焰速度、火焰速度峰值、压力波超压峰值增大,随着电磁场强度增加,其对瓦斯爆炸加剧作用增强。并从理论上分析了外加电磁场对瓦斯爆炸的影响。
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| 关 键 词： | 电磁场 瓦斯爆炸 火焰传播速度 超压 |
| 文章编号： | 1003-496X（2006）05-0001-04 |
| 收稿时间： | 2006-01-11 |
| 修稿时间： | 2006-01-11 |
Experimental Study and Theory Analysis on Influence of Electromagnetic Field on Gas Explosion |
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| ZHANG Hui,JIAN Cong-guang,LI Jing,LE Jun,GAO Jian-kang.Experimental Study and Theory Analysis on Influence of Electromagnetic Field on Gas Explosion[J].Safety in Coal Mines,2006,37(5):1-3,13. |
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| Authors: | ZHANG Hui JIAN Cong-guang LI Jing LE Jun GAO Jian-kang |
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| Affiliation: | College of Mechanical and Electrical Engineering, CUMT, Xuzhou 221008, China |
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| Abstract: | On the basis of experiment,the influence of impressed electromagnetic field on fire transmission speed and overpressure in gas explosion was investigated.The research result shows that the influence of impressed electromagnetic field strengthen the gas explosion,and make the flame propagation speed,the flame propagation speed peak value and the overpressure peak value enlarged;with the increase of electromagnetic field intensity,the effects on aggravating the gas explosion raise.And the influence of impressed electromagnetic field on gas explosion was analyzed. |
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| Keywords: | electromagnetic field gas explosion flame propagation speed overpressure |
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