Experimental Research on Rapid Fire Zone Sealing and Explosion Venting Characteristics of an Explosion Venting Door Using a Large-Diameter Explosion Pipeline [PDF]
ACS Omega, 2021 To study the law of influence of an explosion venting door on gas explosion characteristics and verify its venting effect and fast sealing performance, a large-sized explosion pipeline experimental system was used. The gas explosion tests were carried out under the conditions of 5.5, 7.5, 9.5, and 11.5% gas concentration.
Ang Li, Junhong Si, Xihua Zhou
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Research on explosion venting characteristics of CH4/H2/Air mixture in square explosion vessels
Case Studies in Thermal EngineeringHydrogenation of methane (CH4) is an important means of achieving energy savings and large-scale hydrogen (H2) transportation. Explosion venting is considered to be an effective method to reduce the risk of gas explosions.
Xinfeng Li, Xueqiang Shi, Xiaobo Shen
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Gas Explosion Venting: Comparison of Square and Circular Vents
Chemical Engineering Transactions, 2014 In vent design guides there is no reference to the shape of the vent, only to its geometrical area. This work was carried out on the commonly used circular and square vent shapes for the same geometrical area, in order to investigate whether vent shape ...
B. Fakundu, G.E. Andrews, H.N. Phylaktou
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Design of ZGZS1000 water sealing fire resistance and explosion venting device
Meikuang Anquan, 2022 This paper introduces the working principle of water sealing fire resistance and explosion venting device to ensure the safety of low concentration gas transportation through water sealing fire resistance and over-pressure automatic explosion venting ...
HUANG Kehai
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Study on Gas Explosion Propagation Law and Explosion Venting in an Excavation Roadway. [PDF]
ACS Omega, 2023 Gas explosions are the biggest threat to coal mine safety, which often result in sudden massive destruction. When a gas explosion occurs in a mine, it often causes a large number of casualties and property losses, which significantly restricts the development of the coal industry.
Gao K, Yang Z, Yang S, Li S.
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Explosion and vented explosion behaviors of low-concentration gas in large-scale pipes
Engineering Science and Technology, an International Journal, 2023 The extraction, transmission, and use of low-concentration gas in coal mines are often challenged by potential accidents due to proximity to the combustion and explosion concentration limit.
Mengting Cao +5 more
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Dust Explosion Protection by Flameless Venting
Chemical Engineering Transactions, 2013 Despite a much greater awareness of dust explosion hazards, numerous accidents continue to happen throughout the world, resulting in casualties, property losses and business interruption.
J. Snoeys, J.E. Going, J.R. Taveau
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New Findings for the Application of Systems for Explosion- Isolation with Explosion Venting
Chemical Engineering Transactions, 2016 Mechanically acting explosion isolation systems like fast-acting valves or explosion isolation flap valves are protective systems which shall avoid transmission of flames and explosion pressure waves via connecting pipes into other parts of apparatus or ...
Michael Sippel +2 more
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Structural design and performance research of explosion venting door in enclosed fire zone
Meikuang Anquan, 2022 Aiming at the shortcomings of the current coal mine explosion venting devices, a new explosion venting door is designed, and its structure, explosion venting mechanism and beneficial efficiency enhancement are discussed.
LI Ang, PENG Rui, SI Junhong, ZHOU Xihua
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Processing of experimental data describing internal deflagration explosions [PDF]
E3S Web of Conferences, 2023 This article is devoted to issues related to experimental studies of internal deflagration explosions or emergency explosions occurring inside buildings and premises. In internal emergency explosions, the main role in reducing the explosive pressure to a
Komarov Alexander, Azamov Jahongir
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