Modeling thermal radiation in combustion environments: progress and challenges
S Mazumder, SP Roy - Energies, 2023 - mdpi.com
Modeling thermal radiation in combustion environments can be extremely challenging for
two main reasons. First, the radiative transfer equation (RTE), which is the cornerstone of …
two main reasons. First, the radiative transfer equation (RTE), which is the cornerstone of …
The effect of oxygen concentration in the co-flow of laminar ethylene diffusion flames
This paper reports an experimental study of the effects of oxygen concentration (OC) in the
oxidant stream on the characteristics of laminar co-flow ethylene diffusion sooting flames …
oxidant stream on the characteristics of laminar co-flow ethylene diffusion sooting flames …
Effects of C2H2 and C2H4 radiation on soot formation in ethylene/air diffusion flames
The involvement of hydrocarbons such as C 2 H 4 and its combustion intermediate species
C 2 H 2 in thermal radiation has not been accounted in the numerical simulations of …
C 2 H 2 in thermal radiation has not been accounted in the numerical simulations of …
Numerical investigation into the effects of oxygen concentration on flame characteristics and soot formation in diffusion and partially premixed flames
Y Hua, L Qiu, F Liu, Y Qian, S Meng - Fuel, 2020 - Elsevier
Oxygen-enriched combustion is an important way to improve the combustion efficiency of
hydrocarbon fuels and reduce soot formation. In this work, the difference of the effects of …
hydrocarbon fuels and reduce soot formation. In this work, the difference of the effects of …
Experimental and Numerical Investigations of Soot Formation in Laminar Coflow Ethylene Flames Burning in O2/N2 and O2/CO2 Atmospheres at Different O2 …
Y Zhang, F Liu, C Lou - Energy & Fuels, 2018 - ACS Publications
This paper presents an experimental and numerical study of the distributions of the
temperature and soot volume fraction in laminar coflow ethylene diffusion flames burning in …
temperature and soot volume fraction in laminar coflow ethylene diffusion flames burning in …
Unified behavior of soot production and radiative heat transfer in ethylene, propane and butane axisymmetric laminar diffusion flames at different oxygen indices
An experimental study was conducted to investigate the effects of oxygen index on the flame
geometry, soot production and radiative loss in laminar over-ventilated co-flow buoyant …
geometry, soot production and radiative loss in laminar over-ventilated co-flow buoyant …
[HTML][HTML] Experimental study on soot formation and primary particle size in oxy-combustion ethylene diffusion flames under CO2 substitution for N2
Y Zhang, Y Xin, M Si, F Liu, C Lou - Case Studies in Thermal Engineering, 2023 - Elsevier
This paper reports an experimental study on the effects of O 2 concentration and CO 2
concentration on soot volume fraction and primary particle size of flame centre in ethylene …
concentration on soot volume fraction and primary particle size of flame centre in ethylene …
Laser induced incandescence measurement of soot in ethylene buoyant turbulent diffusion flames under normal and reduced oxygen concentrations
There is a lack of published soot measurement data in buoyant turbulent flames under
reduced oxygen conditions. In this work, the laser induced incandescence (LII) technique is …
reduced oxygen conditions. In this work, the laser induced incandescence (LII) technique is …
Determining spatially-resolved thermal radiation from non-intrusive measurements of soot properties
A procedure is presented that uses estimations of soot volume fraction and temperature
fields to (i) calculate the spatially-resolved radiative intensity emitted from soot, and (ii) …
fields to (i) calculate the spatially-resolved radiative intensity emitted from soot, and (ii) …
Soot primary particle sizing in a n-heptane doped methane/air laminar coflow diffusion flame by planar two-color TiRe-LII and TEM image analysis
Soot primary particle size distribution along the centerline of a laminar coflow methane/air
diffusion flame doped with vaporized n-heptane at atmospheric pressure was studied using …
diffusion flame doped with vaporized n-heptane at atmospheric pressure was studied using …