Blasting, Volume. 42, Issue 3, 184(2025)

Study of Effect of Length-to-diameter Ratio on Overpressure Impulse Characteristics of Methane/Air Premixed Explosion

CHENG Jian-hua1,2, ZHANG Zi-jun1, WANG Hui1,2, YANG Xiao-lin1,2、*, WENG Ying-kang1, and BAO Wen-wen1
Author Affiliations
  • 1School of Civil Engineering, Henan Polytechnic University, Jiaozuo 454003, China
  • 2International Joint Research Laboratory of Henan Province for Underground Space Development and Disaster Prevention, Jiaozuo 454003, China
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    References(12)

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    [7] [7] TANG Ke-chen, WU Long-hai, QIU Dong-yang, et al. Effect of concentration gradients on the explosion characteristics of methane/air premixed gases[J]. Process Safety and Environmental Protection, 2025, 193: 340-352.

    [8] [8] LI Sheng-nan, GAO Ke, XIA Hui-hang, et al. Effect of low blockage ratio obstacle on explosion characteristic in methane/air mixture[J]. Arabian Journal of Chemistry, 2024, 17(9): 105890.

    [9] [9] WU Qi-feng, HAN Shi-xin, YU Ming-gao, et al. Effect of the opening scale of the obstacle plate on the flame behavior of non-uniform and uniform combustible gases[J]. Energy, 2024, 296: 131150.

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    CHENG Jian-hua, ZHANG Zi-jun, WANG Hui, YANG Xiao-lin, WENG Ying-kang, BAO Wen-wen. Study of Effect of Length-to-diameter Ratio on Overpressure Impulse Characteristics of Methane/Air Premixed Explosion[J]. Blasting, 2025, 42(3): 184

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    Paper Information

    Category:

    Received: Dec. 24, 2024

    Accepted: Sep. 18, 2025

    Published Online: Sep. 18, 2025

    The Author Email: YANG Xiao-lin (yangxl@hpu.edu.cn)

    DOI:10.3963/j.issn.1001-487x.2025.03.021

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