Results 1 to 10 of about 29,631 (120)
Journal of Thermal Science and Technology, 2021 Effects of pressure and heat loss on the unstable motion of cellular-flame fronts in hydrogen-air lean premixed flames were numerically investigated. We adopted the reaction mechanism for hydrogen-oxygen combustion, modeled with seventeen reversible ...
Satoshi KADOWAKI +5 more
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Improvement of Municipal Solid Waste Syngas Premixed Flame with Cellular Structure on a Flat Burner
Energies, 2023 This research was conducted to study the flame instability of syngas derived from raw municipal solid waste (MSW) and its potential as a natural gas (NG) replacement in power generation. MSW syngas is a mixture of various components such as methane (CH4),
Amornrat Kaewpradap +4 more
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Comptes Rendus. Mécanique, 2023 The initial mechanism of cellular instabilities on the flame surface was investigated experimentally. Firstly, mono-dispersed ethanol droplets were created via the Wilson cloud principle in a spherical combustion chamber, and aerosol ethanol/air flame ...
Kaya Eyice, Deniz +4 more
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Nihon Kikai Gakkai ronbunshu, 2023 This study focused on the biogas-air premixed flames formed on a flat burner under the conditions of oxygen enrichment and hydrogen addition to improve the combustion characteristics of biogas-air premixtures.
Yui AKAGAWA +4 more
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Journal of Thermal Science and Technology, 2021 In this paper, the characteristics of hydrogen-propane-butane-air lean premixed flames on a flat flame burner were experimentally studied. To elucidate the shape and fluctuation of premixed flames, the cell width, RMS of fluctuation, peak frequency and ...
Satoshi NAKATSURU +5 more
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Nihon Kikai Gakkai ronbunshu, 2021 The effects of steam addition on the unstable behavior of hydrogen-air lean premixed flames under the adiabatic and non-adiabatic conditions were investigated using numerical calculations.
Taisei FURUYAMA +4 more
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Mechanical Engineering Journal, 2015 We elucidated the diffusive-thermal instability of premixed flames with low unburned-gas temperature under the adiabatic and non-adiabatic conditions.
Thwe Thwe AUNG, Satoshi KADOWAKI
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Nihon Kikai Gakkai ronbunshu, 2020 Unstable behavior of hydrogen-air lean premixed flames was studied by numerical calculations of two-dimensional unsteady reactive flow to clarify the effects of unburned-gas temperature, heat loss and scale. We adopted the numerical model containing the
Satoshi KADOWAKI +4 more
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Premixed Combustion of Coconut Oil on Perforated Burner
International Journal of Renewable Energy Development, 2013 Coconut oil premixed combustion behavior has been studied experimentally on perforated burner with equivalence ratio (φ) varied from very lean until very rich.
I.K.G. Wirawan +3 more
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Flow divergence in the turbulent premixed flames
Nihon Kikai Gakkai ronbunshu, 2014 In order to elucidate the flow divergence in the rich propane-air turbulent premixed flames, the flow fields of lean and rich propane-air and methane-air turbulent premixed flames of the identical conditions of laminar burning velocity and characteristic
Yasuko YOSHIDA +2 more
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