| 防爆格栅结构对火焰淬熄的影响 |
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| 引用本文： | 张建全,李宝林,吴晓蓉,陈景昌.防爆格栅结构对火焰淬熄的影响[J].煤矿安全,2009,40(9). |
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| 作者姓名： | 张建全 李宝林 吴晓蓉 陈景昌 |
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| 作者单位： | 中国矿业大学,机电工程学院,江苏,徐州,221116 |
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| 摘 要： | 应用Fluent模拟防爆格栅火焰淬熄情况,并对结构参数和火焰淬熄之间的关系进行定性分析。结果表明,扩张腔直径和平板厚度对火焰淬熄效果有一定的影响,扩张腔角度和长度变化对火焰淬熄效果基本无影响,为防爆格栅的设计及应用提供参考。
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| 关 键 词： | 防爆柴油机 防爆格栅 火焰淬熄 结构 效果 |
Influence of Fire Arresters Structure on Flame Quenching |
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| ZHANG Jian-quan,LI Bao-lin,WU Xiao-rong,CHEN Jing-chang.Influence of Fire Arresters Structure on Flame Quenching[J].Safety in Coal Mines,2009,40(9). |
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| Authors: | ZHANG Jian-quan LI Bao-lin WU Xiao-rong CHEN Jing-chang |
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| Affiliation: | College of Mechanical and Electrical Engineering;China University of Mining and Technology;Xuzhou 221116;China |
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| Abstract: | CFD software Fluent was applied to simulate the flame quenching of fire arresters,and the relation was analyzed between structure parameters and flame quenching.The analysis results show that diameter of bumper-separator and thicknesses of parallel plate have some influence on flame quenching,angle and length of bumper-separator have no influence on flame quenching.This article will provide reference for design and application of fire arresters. |
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| Keywords: | flameproof diesel engine fire arresters flame quenching structure effect |
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