BLASTING, Volume. 41, Issue 1, 186(2024)

Numerical Simulation of the Effect of Ignition Position on Methane/Air Premix Explosion Characteristics

WANG Jin-gui*... LIANG Zhi-xing, HU Qiang-qiang, ZHU Hang-qin, HU Chao and WEI Lin-hui |Show fewer author(s)
Author Affiliations
  • [in Chinese]
  • show less
    References(25)

    [2] [2] ZHAO Jiu-chao,HE Qian,JI Bin-hua,et al.Risk factors and strategies for LNG storage and transportation[J].Chemical Management,2023(15):105-107.(in Chinese)

    [4] [4] CHEN Xiao-kun,CAI Can-fan,XIAO Yang.Statistics analysis of China coal mine gas accidents during 2005 to 2014[J].Safety in Coal Mines,2016,47(2):224-226,230.(in Chinese)

    [6] [6] YAN Qiu-shi,ZHANG Ya-nan,LI Shu-tao,at al.Experimental study and numerical simulation of gas explosion load characteristics in utility tunnel.[J].Blasting,2021,38(1):140-146.(in Chinese)

    [8] [8] XU Jing-de,FENG Ruo-chen,TIAN Si-yu,at al.Excitation effect of methane explosion propagation under condition of coupling of 100% blocking probability and concentration gradient[J].Blasting,2020,37(1):134-140.(in Chinese)

    [10] [10] LI Run-zhi.Study of the influence of ignition energy and initial pressure on the gas explosion characteristics[D].Qingdao:Shandong University of Science and Technology,2010.(in Chinese)

    [11] [11] MARIA Mitu,VENERA Giurcan,DOMNINA Razus,et al.Propagation indices of methane-air explosions in closed vessels[J].Journal of Loss Prevention in the Process Industries,2017,47:110-119.

    [13] [13] CHEN Ming-xian,GUO Jin,LUO Fei-yun,et al.Influence of ignition position on structural response of methane-air premixed explosion venting vessel[J].Journal of Xi′an University of Science and Technology,2021,41(5):800-807.(in Chinese)

    [14] [14] KINDRACKI J,KOBIERA A,RARATA G,et al.Influence of ignition position and obstacles on explosion development in methane-air mixture in closed vessels[J].Journal of Loss Prevention in the Process Industries,2007,20(4/5/6):551-561.

    [15] [15] BI M S,DONG C J,ZHOU Y H.Numerical simulation of premixed methane-air deflagration in large L/D closed pipes[J].Applied Thermal Engineering,2012,40:337-342.

    [16] [16] RAZUS D,MOVILEANUA C,OANCEA D.The rate of pressure rise of gaseous propylene-air explosions in spherical and cylindrical enclosures[J].Journal of Hazardous Materials,2007,139(1):1-8.

    [17] [17] WANG L Q,MA H H,SHEN Z W.Effects of vessel height and ignition position upon explosion dynamics of hydrogen-air mixtures in vessels with low asymmetry ratios[J].Fuel,2021,289(2):119926.

    [18] [18] XIAO H H,DUAN Q L,JIANG L,et al.Effects of ignition location on premixed hydrogen/air flame propagation in a closed combustion tube[J].International Journal of Hydrogen Energy,2014,39(16):8557-8563.

    [20] [20] SUN Cong-huang,QU Yan-dong,LIU Wan-li,et al.Influence of different ignition conditions on deflagration characteristics of apremixed mixture of H2 and air in a closed pipe[J].Explosion and Shock Waves,2018,38(3):622-631.(in Chinese)

    [21] [21] DAI Ting-kai,ZHANG Bo,LIU Hong.On the explosion characteristics for central and end-wall ignition in hydrogen-air mixtures:A comparative study[J].International Journal of Hydrogen Energy,2021(9):30861-30869.

    [22] [22] ZHANG B,CHANG X,BAI C.End-wall ignition of methane-air mixtures under the effects of CO2/Ar/N2 fluidic jets[J].Fuel,2020,270:117485.

    [24] [24] CHEN Fa-xiang,HE Wei-jie,ZHU Hang-qin,et al.Development and application of combustible gas explosion suppression experiment system[J].Industrial Safety Environmental Protection,2022,48(11):14-17.(in Chinese)

    [26] [26] QIAO Zheng-long,MA Heng,DENG Li-jun.Research on the influence of small space flexible obstacles on gas explosion based on Charlette model[J].Journal of Safety and Environment,2022,22(5):2420-2427.(in Chinese)

    [28] [28] SUN Bai-gang,ZHAO Jian-hui,LIU Fu-shui.Numerical simulation for laminar burning velocity of premixed hydrogen-air mixture[J].Journal of Combustion Science and Technology.2010,16(5):430-435.(in Chinese)

              \[1]RALLIS C J,GARFORTH A M,STEINZ J A.Laminar burning velocity of acetylene-air mixtures by the constant volume method:Dependence on mixture composition,pressure and temperature[J].Combustion & Flame,1965,9(4):345-356.

    [30] [30] XIAO Hua-hua.Experimental and numerical study of dynamics of premixed hydrogen-air flame propagating in ducts[D].Hefei:University of Science and Technology of China,2013.(in Chinese)

    [31] [31] MATALON M.Flame dynamics[J].Proceedings of the Combustion Institute,2009,32(1):57-82.

    [32] [32] VADIM N.Gamezo,TAKANOBU Ogawa,ELAINE S.Oran.Flame acceleration and DDT in channels with obstacles:Effect of obstacle spacing[J].Combustion and Flame,2008,155(1-2):302-315.

    [34] [34] YAN Qing-hua,WANG Shu-lan,LI Yue,et al.Numeral simulation of flammable gas explosions in large closed spherical vessels[J].Natural Gas Industry,2004(4):101-103,15.(in Chinese)

    [36] [36] WANG Gong-zhong,ZHANG Jian-hua,LI Deng-ke.Large eddy simulation of impacted obstacles′ effects on premixed flame′s characteristics[J].Explosion and Shock Waves,2017,37(1):68-76.(in Chinese)

    [38] [38] CHENG Fang-ming,CHAN Zhu-chuan,SHI He,et al.Multi-hole obstacles′ effects on premixed flame′s propagation[J].Explosion and Shock Waves,2020,40(8):33-41.(in Chinese)

    Tools

    Get Citation

    Copy Citation Text

    WANG Jin-gui, LIANG Zhi-xing, HU Qiang-qiang, ZHU Hang-qin, HU Chao, WEI Lin-hui. Numerical Simulation of the Effect of Ignition Position on Methane/Air Premix Explosion Characteristics[J]. BLASTING, 2024, 41(1): 186

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category:

    Received: Dec. 28, 2022

    Accepted: --

    Published Online: Aug. 15, 2024

    The Author Email: Jin-gui WANG (wjgfzu@126.com)

    DOI:10.3963/j.issn.1001-487x.2024.01.025

    Topics