PROPAGATION LAW OF FLAME IN A PIPELINE PRODUCED IN GAS EXPLOSION Numerical Analysis and Experimental Verification

被引：4
|
作者：
Jia, Zhi-Wei [1 ,2 ]
Ban, Tao [1 ]
Zhang, Rui-Xia [3 ]
Sun, Yue [1 ]
Xu, Sheng-Ming [1 ]
机构：
[1] Henan Polytech Univ, Coll Safety Sci & Engn, Jiaozuo, Henan, Peoples R China
[2] Cent Plains Econ Zone Coal Methane Cooperat Innov, Jiaozuo, Henan, Peoples R China
[3] Henan Polytech Univ, Informat Construct & Management Ctr, Jiaozuo, Henan, Peoples R China
来源：
THERMAL SCIENCE | 2021年 / 25卷 / 03期
基金：
中国国家自然科学基金;
关键词：
gas explosion; piping test system; gas concentration; flame front;
D O I：
10.2298/TSCI200106106J
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Serious accidents of gas explosion always result in massive casualties, however the propagation law of flame during gas explosion is not clear yet, though it is important for prevention and control of such accidents. This paper designs a piping gas explosion system for numerical revealing the propagation law, which is then verified experimentally.
引用
收藏
页码：2199 / 2204
页数：6
相关论文
共 50 条
  • [31] Effects of obstruction upon the propagation of explosion flame in gas explosions
    Oh, K
    Kim, H
    Kim, J
    Lee, S
    [J]. PROGRESS IN SAFETY SCIENCE AND TECHNOLOGY, VOL II, PT A AND B, 2000, 2 : 620 - 624
  • [32] Experimental Study on the Process of Gas Explosion in a Narrow Pipeline
    Liang, Jianjun
    Liu, Shu
    Jiang, Xinsheng
    Wang, Dong
    Zhou, Jianzhong
    [J]. RESEARCH ON MECHANICAL ENGINEERING, CIVIL ENGINEERING AND MATERIAL ENGINEERING, 2014, 454 : 230 - +
  • [33] Experimental analysis on post-explosion residues for evaluating coal dust explosion severity and flame propagation behaviors
    Li, Qingzhao
    Yuan, Chuangchuang
    Tao, Qinglin
    Zheng, Yuannan
    Zhao, Yang
    [J]. FUEL, 2018, 215 : 417 - 428
  • [34] Experimental and Numerical Investigation of Methane Flame Propagation Characteristics in a 30.5m Explosion Reactor with Obstacles
    Juganda, Aditya
    Maier, Patrick
    Charrier, Erik
    Brune, Jurgen
    Bogin Jr, Gregory E.
    [J]. MINING METALLURGY & EXPLORATION, 2023, 40 (6) : 2293 - 2304
  • [35] Experimental study of the electrical conductivity in gas explosion flame
    Dong, ZX
    Wang, CY
    [J]. PROGRESS IN SAFETY SCIENCE AND TECHNOLOGY, VOL III, PTS A AND B, 2002, 3 : 1272 - 1275
  • [36] Numerical Study on Inhibition Gas Explosion in Pipeline with Porous Materials
    Yu Jianliang
    Gao Yuan
    [J]. PROGRESS IN SAFETY SCIENCE AND TECHNOLOGY, VOL. VIII, PTS A AND B, 2010, 8 : 1219 - 1224
  • [37] Numerical Simulation on the Gas Explosion Propagation Related to Roadway
    Zhang Qinqin
    Liu Xinna
    Yang Hua
    Liu Zhen
    Hu Tiezhu
    [J]. ISMSSE 2011, 2011, 26
  • [38] Numerical Study on Propagation Lows of Gas Explosion in Roadway
    Cheng Guoqiang
    Zhu Xueliang
    [J]. RENEWABLE AND SUSTAINABLE ENERGY, PTS 1-7, 2012, 347-353 : 1727 - 1730
  • [39] Experimental and numerical investigation on destructive effect of gas pipeline buried in silty clay under surface explosion
    Tang, Qichen
    Jiang, Nan
    Yao, Yingkang
    Zhou, Chuanbo
    Wu, Tingyao
    [J]. INTERNATIONAL JOURNAL OF PROTECTIVE STRUCTURES, 2021, 12 (04) : 460 - 482
  • [40] Study on turbulence factors of flame propagation in tube under gas explosion
    Sun, Song
    Gao, Kang-Hua
    [J]. Meitan Xuebao/Journal of the China Coal Society, 2016, 41 : 441 - 447
12345