| 印尼煤煤粉爆炸特性的实验研究 |
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| 引用本文： | 殷立宝,李加护,徐程宏,温智勇.印尼煤煤粉爆炸特性的实验研究[J].广东电力,2011(7):22-24,53. |
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| 作者姓名： | 殷立宝 李加护 徐程宏 温智勇 |
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| 作者单位： | 广东电网公司电力科学研究院;华北电力大学; |
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| 摘 要： | 印尼煤具有很强的爆炸倾向性,通过煤粉爆炸实验,对煤粉不同密度进行研究,分析粉尘云密度对煤粉最大爆炸压力、最大压力变化率和爆炸时间的影响。实验结果表明,随着粉尘云密度的增大,最大爆炸压力、最大压力上升率呈现先增大后减小的趋势,而爆炸时间则与之相反。
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| 关 键 词： | 印尼煤 粉尘云密度 爆炸特性 |
Experimental Research on Explosion Characteristics of Indonesian Coal Dust |
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| YIN Li-bao,LI Jia-hu,XU Cheng-hong,WEN Zhi-yong.Experimental Research on Explosion Characteristics of Indonesian Coal Dust[J].Guangdong Electric Power,2011(7):22-24,53. |
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| Authors: | YIN Li-bao LI Jia-hu XU Cheng-hong WEN Zhi-yong |
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| Affiliation: | YIN Li-bao1,LI Jia-hu2,XU Cheng-hong1,WEN Zhi-yong1(1.Electric Power Research Institute of Guangdong Power Grid Corporation,Guangzhou,Guangdong 510080,China,2.North China Electric Power University,Baoding,Hebei 071003,China) |
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| Abstract: | In connection with intensive explosion of Indonesian coal,the paper conducts explosion research on different densities of coal dust through coal dust explosion experiment;it analyzes impact from dust cloud density on maximum explosion pressure,maximum change rate of pressure and detonation time.The experimental result shows that ascension rate of maximum pressure and maximum explosion pressure increases at first and decreases afterwards with the increased density of dust cloud,while the detonation time is e... |
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| Keywords: | Indonesian coal dust cloud density explosion characteristic |
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