Results 11 to 20 of about 1,445,599 (361)

Height of Flames Projecting from Compartment Openings

open access: green, 2007
External flaming from buildings occurs as a result of a large amount of fuel being available in the room of fire origin in comparison to the amount of ventilation provided. The size of the openings in a compartment affects the amount of oxygen available within the fire room, and hence the amount of combustion that can take place inside.
Keryn Sheree Goble
openaire   +4 more sources

Experimental study on soot characteristics of laminar co-flow ethylene diffused flame under air atmosphere [PDF]

open access: yesE3S Web of Conferences, 2021
The morphological characteristics of ethylene flame under different working conditions were photographed and analyzed by CCD camera, the temperature distribution at different positions of flame was measured and analyzed by the thermocouple, and the ...
Xu Jing   +3 more
doaj   +1 more source

A Correlation for the Flame Height in "Group" Fires

open access: diamondFire Science and Technology, 2007
A correlation of flame heights is presented for recent experiments of merging group fires produced from arrays of gaseous burners. The correlation is based on two considerations: a) the air entrainment up to the flame height is proportional to the stoichiometric requirements for combustion of the fuel and b)the air entrained is equal to the side area ...
Michael A. Delichatsios
openaire   +3 more sources

Experimental study on flame spread over PMMA composites with addition of carbon nanotubes

open access: yesCase Studies in Thermal Engineering, 2023
Experiments on flame spread over cantilevered polymethyl methacrylate (PMMA) composites with addition carbon nanotubes (CNTs) were conducted and flame spread behaviors was analyzed.
Yue Chen   +5 more
doaj   +1 more source

Flame height measurement of laminar inverse diffusion flames [PDF]

open access: yesCombustion and Flame, 2006
Flame heights of co-flowing cylindrical ethylene-air and methane-air laminar inverse diffusion flames were measured. The luminous flame height was found to be greater than the height of the reaction zone determined by planar laser-induced fluorescence (PLIF) of hydroxyl radicals (OH) because of luminous soot above the reaction zone.
Mikofski, Mark A.   +3 more
openaire   +2 more sources

Effect of Burner Wall Material on Microjet Hydrogen Diffusion Flames near Extinction: A Numerical Study

open access: yesEnergies, 2021
Characteristics of microjet hydrogen diffusion flames stabilized near extinction are investigated numerically. Two-dimensional simulations are carried out using a detailed reaction mechanism.
Aravind Muraleedharan   +4 more
doaj   +1 more source

Experimental study on flame height and heat release rate estimation of diesel-wetted wood powder fire

open access: yesCase Studies in Thermal Engineering, 2022
This paper experimentally studied the temperature profile and flame height variation of diesel-wetted wood powder fire. Fuel component ratio (the mass ratio of diesel to wood powder) and burner diameter were considered.
Tong Xu, Peng Lei
doaj   +1 more source

Characteristics Of Large Diffusion Flames Burning In A Vitiated Atmosphere [PDF]

open access: yes, 1991
Experiments concerning properties of large diffusion flames burning steadily in a vitiated atmosphere under conditions similar to those which may arise in a room fire are described. The effects of vitiation on the products of combustion and flame lengths,
Kubota, T.   +2 more
core   +1 more source

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