The unsteady investigation of methane-air premixed counterflow flame into newly proposed plus-shaped channel over palladium catalyst
Sign Up to like & getrecommendations! Published in 2019 at "Energy"
DOI: 10.1016/j.energy.2019.07.163
Abstract: Abstract In this paper, the time dependent study of methane-air premixed counterflow flame into a newly proposed plus-shaped channel, in order to obtain effects of palladium catalyst surfaces on the flame structure and pollutant emissions,… read more here.
Keywords: methane air; flame; air premixed; palladium catalyst ... See more keywords
Experimental study of hydrogen/air premixed flame propagation in a closed channel with inhibitions for safety consideration
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2019.04.032
Abstract: Abstract An experimental study of hydrogen/air premixed flame propagation in a closed rectangular channel with the inhibitions (N2 or CO2) was conducted to investigate the inhibiting effect of N2 and CO2 on the flame properties… read more here.
Keywords: experimental study; hydrogen; hydrogen air; air premixed ... See more keywords
Effect of the initial pressures on evolution of intrinsically unstable hydrogen/air premixed flame fronts
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2019.04.220
Abstract: Abstract Laminar premixed flame front may be wrinkled due to the hydrodynamic and diffusive-thermal instabilities. This may lead to the occurrence of the cellular structure and the self-acceleration. The lean unstable hydrogen/air premixed flame at… read more here.
Keywords: hydrogen air; air premixed; premixed flame; flame front ... See more keywords
Anomalous blow-off limit of methane-air premixed flame in a micro preheated combustor with a flame holder
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2020.08.130
Abstract: Abstract The present work first reports the combustion characteristics of methane/air premixed fuel mixture (Lewis number Le ≈ 1.0) at different Reynolds numbers (Re) in a micro preheated combustor with a flame holder which can be used… read more here.
Keywords: methane air; micro preheated; preheated combustor; flame ... See more keywords
Quantitative Measurements of Chemiluminescence in a Laminar Methane–Air Premixed Flame and Comparison to Numerical Methods
Sign Up to like & getrecommendations! Published in 2018 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.7b03484
Abstract: Quantitative measurements of chemiluminescence emissions as a result of CH*, OH*, C2*, and CO2* were conducted in CH4/air premixed flames at different equivalence ratios (θ = 0.7–1.33), and numerical results based on one-dimensional flame simulations… read more here.
Keywords: air premixed; measurements chemiluminescence; flame; quantitative measurements ... See more keywords
Effect of Channel Diameter on the Combustion and Thermal Behavior of a Hydrogen/Air Premixed Flame in a Swirl Micro-Combustor
Sign Up to like & getrecommendations! Published in 2019 at "Energies"
DOI: 10.3390/en12203821
Abstract: Improving the flame stability and thermal behavior of the micro-combustor (MC) are major challenges in microscale combustion. In this paper, the micro combustions of an H2/air premixed flame in a swirl MC with various channel… read more here.
Keywords: flame; thermal behavior; combustion; micro combustor ... See more keywords
Study on the Deflagration Characteristics of Methane–Air Premixed Gas in Sudden Expansion Pipelines
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DOI: 10.3390/en18051301
Abstract: This study employs both experimental and numerical simulation methods to systematically investigate the influence of sudden expansion diameter ratios on methane–air premixed flame propagation, explosion overpressure, and the evolution of turbulent structures. The results show… read more here.
Keywords: flame propagation; premixed gas; air premixed; methane air ... See more keywords
Experimental and LES Studies of Propane–air Premixed Gases in Pipelines Containing Mixed Obstacles
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Applied Fluid Mechanics"
DOI: 10.47176/jafm.17.9.2550
Abstract: This study investigated the effect of a mixed obstacle layout on the deflagration mechanism of propane–air premixed gases. Most previous studies focused on a single type of obstacle, changing the shape and number of the… read more here.
Keywords: deflagration; propane air; obstacle; air premixed ... See more keywords