Results 21 to 30 of about 280,275 (311)
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 +1 more source
A comparative study of gaseous fuel flame characteristics for different bluff body geometries
Case Studies in Thermal Engineering, 2022 Flame stabilization by a bluff-body is commonly used in many combustion applications to improve mixture characteristics, enhance flame stability and assist in combustion control.
I.A. Ibrahim +3 more
doaj +1 more source
Geomatics, Natural Hazards & Risk, 2022 The propagation characteristics of the overpressure waves and flame fronts of methane explosions in complex pipe networks under realistic conditions were studied.
Jia Jinzhang +4 more
doaj +1 more source
Experimental study on soot characteristics of laminar co-flow ethylene diffused flame under air atmosphere [PDF]
E3S 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
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Characteristics of flame-nucleated carbonaceous nanoparticles [PDF]
Chemical Engineering Transactions, 2019 Flame-formed just-nucleated carbon nanoparticles, with sizes of about 2-10 nanometers, have been the object of increasing interest over the last decades not only because of environmental concerns but also as new procedure for synthesis of engineered nanoparticles.
Picca F. +6 more
openaire +3 more sources
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
doaj +1 more source
Energies, 2022 A novel combustion mode, namely tri-fuel (TF) combustion using a diesel pilot to ignite the premixed methane–hydrogen–air (CH4–H2–air) mixtures, was experimentally investigated under various H2 fractions (0%, 10%, 20%, 40%, 60%) and ultra-lean conditions
Qiang Cheng +4 more
doaj +1 more source
Combustion Characteristics and Laminar Flame Speed of Premixed Ethanol-Air Mixtures with Laser-Induced Spark Ignition [PDF]
, 2018 Laser-induced spark-ignition (LISI) has an advanced ignition technique with a few benefits over spark ignition. In this study, flame morphology, laminar flame characteristics and combustion characteristics of premixed anhydrous ethanol and air mixtures ...
Badawy +24 more
core +1 more source
Characteristics of H2/air annular jet flames using multiple shear coaxial injectors
Journal of Fluid Science and Technology, 2014 The heat transfer characteristics for the process tubes of a cracking furnace and the combustion chamber wall of a liquid oxygen/gas hydrogen rocket engine, both of which use multiple nozzles, are very important in terms of performance and safety.
Wataru MIYAGI +3 more
doaj +1 more source
Experimental investigation on flame characteristics in a porous-free flame burner [PDF]
Heat and Mass Transfer, 2020 Present work studies experimentally the flame characteristics of a premixed natural gas/air mixture in a porous-free flame (PFF) burner, and also it is compared with a conventional porous burner. For the PFF burner a hole is created at the center of the porous foam, which has a porosity of 87%, height of 22 mm and diameter of 90 mm, making a ...
Ghorashi, Seyed Amin +4 more
openaire +4 more sources