| 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.电磁场对瓦斯爆炸影响的实验研究与理论分析[J].矿业安全与环保,2007,34(1):11-13. |
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| 作者姓名： | 张辉 菅从光 |
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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： | 1008-4495(2007)01-0011-03 |
| 修稿时间： | 2006年3月5日 |
Experimental Study and Theoretical Analysis of Influence of Electromagnetic Field on Gas Explosion |
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| ZHANG Hui,GUAN Cong-guang.Experimental Study and Theoretical Analysis of Influence of Electromagnetic Field on Gas Explosion[J].Mining Safety & Environmental Protection,2007,34(1):11-13. |
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| Authors: | ZHANG Hui GUAN Cong-guang |
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| Abstract: | On the basis of experiments, the influence of impressed electromagnetic field on flame propagation speed and overpressure in gas explosion was investigated. Research result showed that the impressed electromagnetic field increased the strengthen of gas explosion and made the flame propagation speed, the peak value of flame propagation speed and the peak value of overpressure enlarged, and aggravated gas explosion with the increase of electromagnetic field intensity. Also analysis was theoretically carried out for the influence of impressed electromagnetic field on gas explosion. |
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