| 细水雾抑制瓦斯爆炸试验研究 |
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| 引用本文： | 薛少谦,司荣军,张延松. 细水雾抑制瓦斯爆炸试验研究[J]. 矿业安全与环保, 2013, 0(1): 4-7 |
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| 作者姓名： | 薛少谦 司荣军 张延松 |
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| 作者单位： | 中煤科工集团重庆研究院 |
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| 基金项目： | 国家自然科学基金项目(51274238);重庆市自然科学基金项目(cstc2011jjA90018) |
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| 摘 要： | 基于细水雾抑爆机理,将特定的细水雾环组安装于大型瓦斯煤尘爆炸试验巷道,研究不同喷雾压力下和不同细水雾环组长度对瓦斯爆炸的抑爆效果。试验结果表明,在试验条件下细水雾抑制瓦斯爆炸的效果与喷雾压力及细水雾环组长度有关,喷雾压力越大、细水雾环组长度越长,抑爆效果越好。
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| 关 键 词： | 细水雾 喷雾环组 喷雾压力 抑爆效果 |
Experimental Study of Gas Explosion Suppression by Water Mist |
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| XUE Shaoqian,SI Rongjun,ZHANG Yansong. Experimental Study of Gas Explosion Suppression by Water Mist[J]. Mining Safety & Environmental Protection, 2013, 0(1): 4-7 |
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| Authors: | XUE Shaoqian SI Rongjun ZHANG Yansong |
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| Affiliation: | (Chongqing Research Institute of China Coal Technology and Engineering Group,Chongqing 400037,China) |
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| Abstract: | Based on the explosion suppression mechanism of water mist,study was carried out on the explosion suppression effect of water mist at different spray pressure and in different length of water mist ring group by installing the specific water mist ring group in the large gas and coal-dust explosion test gallery.Test results showed that under the test conditions the effect of using water mist to suppress gas explosion was related to the spray pressure and the length of water mist ring group,the greater the spray pressure and the longer the length of the water mist ring group,the better the effect of explosion suppression. |
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| Keywords: | water mist spray ring group spray pressure effect of explosion suppression |
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