Morphology and size of soot from gas flares as a function of fuel and water addition

U Trivanovic, TA Sipkens, M Kazemimanesh, A Baldelli… - Fuel, 2020 - Elsevier
A large-scale, laboratory turbulent diffusion flame was used to study the effects of fuel
composition on soot size and morphology. The burner and fuels are typical of those used in …

On soot and radiation modeling in buoyant turbulent diffusion flames

A Snegirev, E Markus, E Kuznetsov, J Harris… - Heat and Mass Transfer, 2018 - Springer
FLUENT simulations of methane-and heptane-fueled buoyant turbulent diffusion flames are
presented. Within the large eddy simulation framework three soot formation models (the one …

Mind the gap: Turbulent combustion model validation and future needs

S Hochgreb - Proceedings of the Combustion Institute, 2019 - Elsevier
This overview collects a range of well characterized experiments used in the step-wise
validation of turbulent combustion models, from gas phase non-premixed jet flames to spray …

Simultaneous imaging of soot volume fraction, PAH, and OH in a turbulent n-heptane spray flame

IA Mulla, B Renou - Combustion and Flame, 2019 - Elsevier
Soot formation and oxidation in a turbulent n-heptane jet spray flame are investigated
through simultaneous imaging of quantitative soot volume fraction (fv), flame-front (OH), and …

Tracking the evolution of soot particles and precursors in turbulent flames using laser-induced emission

D Bartos, M Dunn, M Sirignano, A D'Anna… - Proceedings of the …, 2017 - Elsevier
A point-wise, time-resolved optical technique is employed to track simultaneously the
evolution of soot particles and soot precursors in a turbulent flame of ethylene/nitrogen (1/1 …

Comprehensive characterization of sooting butane jet flames, Part 1: Soot, soot-precursor, and reaction zone

IA Mulla, P Desgroux, B Lecordier, A Cessou - Combustion and Flame, 2021 - Elsevier
The present work examines the effect of Reynolds number (R e) on n-butane jet flames,
ranging from laminar to turbulent regime (R e= 2100 to 21,500). n-butane is chosen since it …

[HTML][HTML] Beam steering effects on remote optical measurements of pollutant emissions in heated plumes and flares

BM Conrad, JN Thornock, MR Johnson - Journal of Quantitative …, 2020 - Elsevier
Remote optical measurement techniques are valuable tools for the quantification of
combustion-generated, climate-forcing emissions. Leveraging radiometric observations …

Methodology and experiments to determine soot and NOx yields from a vertical lab-scale flare burning alkane-mixtures and ethylene

DJ Corbin - 2015 - repository.library.carleton.ca
Species yields and combustion efficiency of lab-scale flares, turbulent non-premixed
buoyant flames, were measured. A new facility was constructed allowing gas mixtures to be …

The effect of soot modeling on thermal radiation in buoyant turbulent diffusion flames

A Snegirev, E Kokovina, A Tsoy… - Journal of Physics …, 2016 - iopscience.iop.org
Radiative impact of buoyant turbulent diffusion flames is the driving force in fire
development. Radiation emission and re-absorption is controlled by gaseous combustion …

Comprehensive characterization of sooting butane jet flames, Part 2: Temperature and soot particle size

IA Mulla, J Yon, D Honoré, C Lacour, A Cessou… - Combustion and …, 2021 - Elsevier
The present work investigates the effect of jet-exit Reynolds number (R e) on soot particle
size and flame temperature in n-butane jet flames. Correlation of temperature with soot …