|本期目录/Table of Contents|

[1]宋小雷,陈先锋,陈明,等.瓦斯爆炸过程中火焰传播的实验与数值模拟研究[J].中国安全生产科学技术,2011,7(11):5.
　SONG Xiao-lei,CHEN Xian-feng,CHEN Ming,et al.Experimental and numerical study on the flame propagation in gas explosion[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2011,7(11):5.
点击复制

瓦斯爆炸过程中火焰传播的实验与数值模拟研究
分享到：

《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
7
期数:
2011年11期
页码:
5
栏目:
学术论著
出版日期:
2011-11-30

文章信息/Info

Title:
Experimental and numerical study on the flame propagation in gas explosion
作者:
宋小雷； 陈先锋； 陈明； 张银；
武汉理工大学资源与环境工程学院；
Author(s):
SONG Xiao-lei; CHEN Xian-feng; CHEN Ming; ZHANG Yin
Institute of Natural Resources and Environmental Engineering, Wuhan University of Technology,Wuhan 430070,China
关键词:
瓦斯爆炸;  火焰传播;  高速摄像;  速度特性
Keywords:
gas explosion;  flame propagation;  high speed video;  velocity characteristic
分类号:
TD712.7
DOI:
-
文献标志码:
-
摘要:
为了研究矿井瓦斯爆炸火焰发展过程中结构与参数的动态变化特征,建立小尺寸管道气体爆炸实验平台,结合高速纹影摄影技术,探测了不同浓度的甲烷-空气预混气体火焰在管道内传播的结构变化特性,并得出速度变化特征曲线。同时建立相应的数学模型和物理模型,通过模拟实验研究管道内气体爆炸反应过程中火焰传播速度变化过程,计算图像和实验图像走向趋向一致。
Abstract:
The experimental system was built up to detect the flame propagation in pipes,which was consisted of small-sized pipe and the high-speed video,then the changes of velocity characteristic curve were obtained.Meanwhile the corresponding mathematical model and physical model were established,through which the the speed variation during the flame propagation was obtained.The calculated results were in good agreement with experimental results.

参考文献/References:

-

相似文献/References:

[1]徐景德,黎体发,张莉聪,等.瓦斯爆炸传播过程中矿车激励效应的实验研究*[J].中国安全生产科学技术,2011,7(2):5.
　XU Jing de,LI Ti fa,ZHANG Li cong,et al.Experiment study of inspirit affection by the tramcar during the methane explosion propagation[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2011,7(11):5.
[2]文虎,曹玮,王开阔,等.ABC干粉抑制瓦斯爆炸的实验研究[J].中国安全生产科学技术,2011,7(6):9.
　WEN Hu,CAO Wei,WANG Kai-kuo,et al.Experimental study on ABC dry powder to repress gas explosion[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2011,7(11):9.
[3]张如明,何学秋,聂百胜,等.煤矿瓦斯爆炸阻隔爆技术现状及展望[J].中国安全生产科学技术,2011,7(7):15.
　ZHANG Ru-ming,HE Xue-qiu,NIE Bai-sheng,et al.Status quo and prospect of gas explosion suppressing and isolating techniques in coal mines[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2011,7(11):15.
[4]杨春丽,杨春燕,刘琦.瓦斯爆炸实验研究进展及展望[J].中国安全生产科学技术,2012,8(3):64.
　YANG Chun li,YANG Chun yan,LIU Qi.Research status and development direction of gas explosion[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2012,8(11):64.
[5]陈成,胡双启,谭迎新.螺旋形障碍物对瓦斯爆炸影响的研究[J].中国安全生产科学技术,2012,8(6):44.
　CHEN Cheng,HU Shuang qi,TAN Ying xin.Study on influence of spiral obstacle to gas explosion[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2012,8(11):44.
[6]蔺照东,李如江,刘恩良,等.障碍物对瓦斯爆炸冲击波影响研究[J].中国安全生产科学技术,2014,10(2):28.[doi:10.11731/j.issn.1673-193x.2014.02.005]
　LIN Zhao dong,LI Ru jiang,LIU En liang,et al.Study on effect of obstacles to shock wave of gas explosion[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2014,10(11):28.[doi:10.11731/j.issn.1673-193x.2014.02.005]
[7]王厚军,李治灵,张玉明.浅析低瓦斯煤矿瓦斯防治安全评价[J].中国安全生产科学技术,2009,5(5):130.
　WANG Hou jun,LI Zhi ling,ZHANG Yu ming.Analysis of safety assessment in the gas control of lowgas coal mine[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2009,5(11):130.
[8]田诗雅,刘剑,高科.密闭管道瓦斯爆炸冲击波冲量及压力上升速率的实验研究[J].中国安全生产科学技术,2015,11(8):16.[doi:10.11731/j.issn.1673-193x.2015.08.003]
　TIAN Shi-ya,LIU Jian,GAO Ke.Experimental study on shock wave impulse and pressure rise rate of gas explosion in airtight pipeline[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2015,11(11):16.[doi:10.11731/j.issn.1673-193x.2015.08.003]
[9]贾宝山,胡如霞,李春苗,等.受限空间内C2H6对瓦斯爆炸的促进机理研究[J].中国安全生产科学技术,2015,11(10):17.[doi:10.11731/j.issn.1673-193x.2015.10.003]
　JIA Bao-shan,HU Ru-xia,LI Chun-miao,et al.Study on promoting mechanism of C2H6 on gas explosion in confined space[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2015,11(11):17.[doi:10.11731/j.issn.1673-193x.2015.10.003]
[10]高科,贾进章,刘永红.爆炸冲击波及高温耦合引起瓦斯二次爆炸特性研究[J].中国安全生产科学技术,2016,12(4):35.[doi:10.11731/j.issn.1673-193x.2016.04.007]
　GAO Ke,JIA Jinzhang,LIU Yonghong.Study on characteristics of gas secondary explosion induced by coupling of shock wave and high temperature[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2016,12(11):35.[doi:10.11731/j.issn.1673-193x.2016.04.007]

备注/Memo

备注/Memo:
国家自然科学基金项目(编号:50804038);武汉理工大学研究生自主创新研究基金项目(编号:2010-ZY-ZH-024)
更新日期/Last Update: 2012-01-09