Experimental investigation of premixed combustion and thermal efficiency in a porous heating burner
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Energy Research"
DOI: 10.1002/er.5880
Abstract: In the present research, thermal efficiency and the amount of pollutant emissions of a metallic porous burner with a heat exchanger were investigated experimentally. A very important issue about these burners is the stability of… read more here.
Keywords: thermal efficiency; thermal power; amount; equivalence ratio ... See more keywords
Numerical parametric study on the burner arrangement design for hydrogen production in a steam methane reformer
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Energy Research"
DOI: 10.1002/er.6829
Abstract: A numerical parametric study on the burner arrangement design for a steam methane reforming reactor was conducted under three burner configurations: a single co‐axial inside burner (SCIB), a single top burner (STB), and multiple top… read more here.
Keywords: combustion; reformer; arrangement; steam ... See more keywords
Experimental Investigation of Soot Production and Oxidation in a Lab-Scale Rich–Quench–Lean (RQL) Burner
Sign Up to like & getrecommendations! Published in 2020 at "Flow, Turbulence and Combustion"
DOI: 10.1007/s10494-020-00113-5
Abstract: Swirl-stabilized, turbulent, non-premixed ethylene–air flames at atmospheric pressure with downstream radially-injected dilution air were investigated from the perspective of soot emissions. The velocity and location of the dilution air jets were systematically varied while the… read more here.
Keywords: oxidation; dilution; dilution air; air ... See more keywords
The Impact of Key Factors on Flow Characteristics of 14 MW Reverse-Swirl Pulverized Coal Burner
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Thermal Science"
DOI: 10.1007/s11630-021-1431-6
Abstract: Reverse-swirl (RS) burner which has been industrialized couples reverses jet and swirl flow for the stabilization of flame. Using Dantec multichannel constant-temperature anemometer, experiments on airflow characteristics were implemented on a 1:2 scaled burner model… read more here.
Keywords: sisa ratio; burner; reverse swirl; ratio ... See more keywords
Numerical study on a novel burner designed to improve MILD combustion behaviors at the oxygen enriched condition
Sign Up to like & getrecommendations! Published in 2019 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2019.02.023
Abstract: Abstract Despite the higher efficiency, oxygen-enriched combustion (OEC) suffers from high NOx emission. To promote its application, this paper proposes a new conceptual burner which could maintain the high efficiency while effectively reduce NOx emission.… read more here.
Keywords: burner; novel burner; mild combustion; oxygen ... See more keywords
Fuel interchangeability for lean premixed combustion in cylindrical radiant burner operated in the internal combustion mode
Sign Up to like & getrecommendations! Published in 2020 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2020.115997
Abstract: Abstract The trend towards a transition from fossil to renewable energy makes urgent the development of fuel-flexible burners that provides interchangeability between natural gas and a wide range of renewable gases. This study examines the… read more here.
Keywords: radiation efficiency; burner; mode; radiant ... See more keywords
Influence of burner geometry on atomization of coal water slurry in an entrained-flow gasifier
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2021.117088
Abstract: Abstract Based on the bench-scale opposed multi-burner (OMB) coal-water slurry (CWS) entrained-flow gasification platform, the influence of burner geometry on atomization characteristics of the CWS in gasifier is investigated. The visualization imaging system is used… read more here.
Keywords: coal water; burner; atomization; geometry ... See more keywords
A numerical study on heat-recirculation assisted combustion for small scale jet diffusion flames at near-extinction condition
Sign Up to like & getrecommendations! Published in 2017 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2016.12.028
Abstract: Abstract In order to prove the existence of heat-recirculation (through burner wall) assisted flame stabilization mechanism for miniaturized jet diffusion flames, a series of two-dimensional axisymmetric numerical computations are performed for methane–air flames over a… read more here.
Keywords: jet; combustion; heat recirculation; heat ... See more keywords
Soot formation characteristics of n-heptane/toluene mixtures in laminar premixed burner-stabilized stagnation flames
Sign Up to like & getrecommendations! Published in 2018 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2017.08.022
Abstract: Abstract The soot formation characteristics in laminar premixed flames of pure n-heptane and binary mixtures of toluene and n-heptane with liquid volume ratios ranging from 0.2 to 1 were studied with the C/O ratio and… read more here.
Keywords: formation characteristics; stagnation; laminar premixed; soot formation ... See more keywords
Influence of preheating and burner geometry on modeling the attachment of laminar coflow CH4/air diffusion flames
Sign Up to like & getrecommendations! Published in 2018 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2018.01.019
Abstract: Abstract A laminar coflow CH4/air diffusion flame was experimentally and numerically studied to elucidate the mechanism of flame attachment and the importance of preheating, thermal boundary condition at the fuel tube, and burner geometry to… read more here.
Keywords: geometry; flame attachment; fuel tube; burner ... See more keywords
Dielectric-barrier-discharge plasma-assisted hydrogen diffusion flame. Part 1: Temperature, oxygen, and fuel measurements by one-dimensional fs/ps rotational CARS imaging
Sign Up to like & getrecommendations! Published in 2018 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2018.01.031
Abstract: Abstract One-dimensional hybrid fs/ps CARS imaging provides single-laser-shot measurements of temperature, oxygen, and hydrogen in a plasma-assisted hydrogen diffusion flame. The coaxial dielectric-barrier-discharge burner collapses the Re ∼50 hydrogen diffusion flame to within ∼5 mm of… read more here.
Keywords: oxygen; temperature; flame; hydrogen diffusion ... See more keywords