Results 1 to 10 of about 15,158 (313)
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
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Numerical simulation of the influence of pipe length on explosion flame propagation in open-ended and close-ended pipes [PDF]
Science Progress, 2020 The pipeline length exerts great influence on flame propagation characteristics, Realizable k − ε model and Premixed combustion model were used to study the influence of pipe length on propane-air explosion flame in open-ended and close-ended pipes ...
Xue Li +5 more
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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
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Journal of Thermal Science and Technology, 2023 To investigate the effects of inert-gas addition on the dynamic behavior and propagation characteristics of spherically expanding hydrogen-air flames, the experiments of premixed combustion were performed in a closed chamber.
Toshiyuki KATSUMI +6 more
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Nihon Kikai Gakkai ronbunshu, 2023 To investigate the dynamic behavior and flame acceleration of spherically expanding hydrogen flames under the low-pressure conditions, the deflagration experiments were conducted in a closed combustion chamber. The dynamic behavior of hydrogen flames was
Toshiyuki KATSUMI +4 more
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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
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Direct determination of burning velocity during aluminium flame propagation
Chemical Engineering Transactions, 2022 Numerical simulations are needed to model accurately the consequences of dust explosions. One key parameter for modelling the flame propagation is the burning velocity (ie the consumption rate of the reactants by the flame front).
Clement Chanut +2 more
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Energy Science & Engineering, 2022 The aim of this paper is to analyze local autoignition induced by secondary flame acceleration. The secondary flame acceleration process and the local autoignition formation mechanism at the condition of the secondary flame acceleration propagation were ...
Yangyang Yu +3 more
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Frontiers in Energy Research, 2022 The tail gas with relatively high calorific value, generated from the depleted reduction of copper slag, can be used as fuel for gas turbines. In this study, the flame speed calculation module in PREMIX of CHEMKIN was used to simulate the combustion ...
Huiping Sun +6 more
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Flame Propagation in a Nonuniform Mixture: Analysis of a Propagating Triple-Flame [PDF]
Combustion Science and Technology, 1991 Abstract A situation in which a dilffusion flame reaches an end at some position in a medium of non-premixed reactants is studied. The mixing of reactants that takes place ahead of the diffusion flame leads to the formation of a “triple-flame”, a structure which consists of a fuel-rich premixed flame, a fuel-lean premixed flame, and a diffusion flame ...
Hartley, LJ, Dold, JW
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