Study of the formation of soot and its precursors in flames using optical diagnostics

P Desgroux, X Mercier, KA Thomson - Proceedings of the Combustion …, 2013 - Elsevier
Soot particle emission from combustion processes is a significant environmental and health
problem. Optical detection is clearly the only viable choice for in situ PAH and soot …

Review of recent literature on the light absorption properties of black carbon: Refractive index, mass absorption cross section, and absorption function

F Liu, J Yon, A Fuentes, P Lobo… - Aerosol Science and …, 2020 - Taylor & Francis
Abstract Knowledge of the optical properties of soot black carbon (BC) is required for the
prediction of the radiative effects of freshly-emitted and aged BC particles. Here we review …

[HTML][HTML] Modelling optical properties of atmospheric black carbon aerosols

M Kahnert, F Kanngießer - Journal of Quantitative Spectroscopy and …, 2020 - Elsevier
The optical properties of atmospheric black carbon (BC) aerosols are needed to model the
direct radiative forcing of the climate system, as well as for interpreting and assimilating …

Soot optical properties determined by analyzing extinction spectra in the visible near-UV: Toward an optical speciation according to constituents and structure

A Bescond, J Yon, FX Ouf, C Rozé, A Coppalle… - Journal of Aerosol …, 2016 - Elsevier
To improve the optical diagnostics of soot particles and gain an increased comprehension of
the soot formation and aging mechanisms requires a better understanding of the soot …

Examination of wavelength dependent soot optical properties of diesel and diesel/rapeseed methyl ester mixture by extinction spectra analysis and LII measurements

J Yon, R Lemaire, E Therssen, P Desgroux… - Applied Physics B, 2011 - Springer
The refractive index of soot is an essential parameter for its optical diagnostics. It is
necessary for quantitative interpretation of LII (Laser Induced Incandescence) signals, light …

On the radiative properties of soot aggregates part 1: Necking and overlapping

J Yon, A Bescond, F Liu - Journal of Quantitative Spectroscopy and …, 2015 - Elsevier
There is a strong interest in accurately modelling the radiative properties of soot aggregates
(also known as black carbon particles) emitted from combustion systems and fires to gain …

Light scattering and absorption by fractal aggregates including soot

CM Sorensen, J Yon, F Liu, J Maughan… - Journal of Quantitative …, 2018 - Elsevier
This paper addresses how well and under what conditions the Rayleigh-Debye-Gans (RDG)
approximation describes scattering and absorption of light by fractal aggregates (FA) …

Spectrally resolved light absorption properties of cooled soot from a methane flame

AR Coderre, KA Thomson, DR Snelling, MR Johnson - Applied Physics B, 2011 - Springer
The optical properties of combustion-generated soot, crucial information for quantitative soot
emission diagnostics and for climate modeling, have been determined for the particular case …

Effects of multiple scattering on radiative properties of soot fractal aggregates

J Yon, F Liu, A Bescond, C Caumont-Prim… - Journal of Quantitative …, 2014 - Elsevier
The in situ optical characterization of smokes composed of soot particles relies on light
extinction, angular static light scattering (SLS), or laser induced incandescence (LII). These …

Investigation of absorption and scattering properties of soot aggregates of different fractal dimension at 532 nm using RDG and GMM

F Liu, C Wong, DR Snelling… - Aerosol Science and …, 2013 - Taylor & Francis
Radiative properties of numerically generated fractal soot aggregates of different fractal
dimensions were studied using the numerically accurate generalized Mie-solution method …