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Effect of Abrupt Changes in the Cross-Sectional Area of a Pipe on Flame Propagation Characteristics of CH4/Air Mixtures. [PDF]
ACS Omega, 2021 To study the flame propagation characteristics of methane/air premixed gas in the pipeline with a sudden change of the pipe cross-sectional area, six kinds of customized pipes are used to study the methane/air premixed gas with a concentration of 9.5 ...
Wang J +5 more
europepmc +2 more sources
Suppression of deflagration flame propagation of methane-air in tube by argon gas and explosion-eliminating chamber [PDF]
Scientific Reports, 2022 To explore the inhibitory effect of argon gas and explosion-eliminating chamber on methane-air deflagration flame propagation in the tube, based on the Φ = 120 mm, L = 5.5 m stainless steel pipeline test system to measure methane-air deflagration flame ...
Quan Wang +5 more
doaj +2 more sources
Fire, 2022 Polyurethane material is used as an interior finish and wall cavity insulation. Flame-retardant products may be used for ignition, flame diffusion, and heat-release blocking.
Ji Hun Choi +3 more
doaj +2 more sources
Flame propagation in random media [PDF]
Physical Review E, 1994 We introduce a phase-field model to describe the dynamics of a self-sustaining propagating combustion front within a medium of randomly distributed reactants.
B. Drossel +16 more
core +4 more sources
Nuclear Engineering and Technology, 2022 In the geological repository of radioactive nuclear waste, anaerobic corrosion can generate hydrogen, and may conservatively lead to the production of hydrogen-air layer. The accumulated hydrogen may cause a hazardous flame propagation resulting from any
Je Ir Ryu +3 more
doaj +2 more sources
Effect of CH4–Air Ratios on Gas Explosion Flame Microstructure and Propagation Behaviors [PDF]
Energies, 2012 To reveal the inner mechanism of gas explosion dynamic behavior affected by gas equivalent concentration, a high speed Schlieren image system and flow field measurement technology was applied to record the gas explosion flame propagation and flame ...
Ying Zhang, Yin Zhang, Xianfeng Chen
doaj +4 more sources
Energies, 2020 Knocking is a destructive and abnormal combustion phenomenon that hinders modern spark ignition (SI) engine technologies. However, the in-depth mechanism of a single-factor influence on knocking has not been well studied.
Lei Zhou +3 more
doaj +2 more sources
Flame Propagation Characteristics of Syngas-Air in the Hele-Shaw Duct with Different Equivalence Ratios and Ignition Positions. [PDF]
ACS Omega, 2022 Diao S +5 more
europepmc +2 more sources
Combustion Science and Technology, 2007 Cool flames are studied at reduced-gravity in a closed, unstirred, spherical reactor to minimize complexities associated with natural convection. Under such conditions, transport is controlled by diffusive fluxes and the flames are observed to propagate ...
Foster, Michael R, Pearlman, Howard
core +3 more sources
Energies, 2022 In order to study the flame propagation characteristics of a ethylene/polyethylene hybrid explosion under pressure accumulation, a visual pressure-bearing gas/power hybrid-explosion experimental platform was built.
Wentao Ji +5 more
doaj +1 more source