A semi-empirical correction for the Rayleigh-Debye-Gans approximation for fractal aggregates based on phasor analysis: Application to soot particles

C Argentin, MJ Berg, M Mazur, R Ceolato… - Journal of Quantitative …, 2022 - Elsevier
Abstract The Rayleigh Debye-Gans approximation for Fractal Aggregates (RDG-FA) is
commonly used for the evaluation of the radiative properties of fractal aggregates of …

Electromagnetic coupling and determination of the structure factor of fractal aggregates

C Argentin, MJ Berg, M Mazur, R Ceolato… - Journal of Quantitative …, 2023 - Elsevier
Abstract The Rayleigh-Debye-Gans approximation for fractal aggregates (RDG-FA) is
commonly used to evaluate the radiative properties of soot aerosols composed of nano …

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) …

Extension of RDG‐FA for Scattering Prediction of Aggregates of Soot Taking into Account Interactions of Large Monomers

J Yon, C Rozé, T Girasole, A Coppalle… - Particle & Particle …, 2008 - Wiley Online Library
The characterization of soot fractal aggregate, ie, morphology, size, number and volume
fraction, by optical diagnostics is very widespread since it is a sensitive and nonintrusive …

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 …

Numerical investigation of the effect of soot aggregation on the radiative properties in the infrared region and radiative heat transfer

V Eymet, AM Brasil, M El Hafi, TL Farias… - Journal of Quantitative …, 2002 - Elsevier
The effect of aggregation on soot radiative properties in the infrared region of the spectrum is
numerically investigated using Rayleigh–Debye–Gans theory for fractal aggregates (RDG …

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 …

Impact of morphology on the radiative properties of fractal soot aggregates

N Doner, F Liu - Journal of Quantitative Spectroscopy and Radiative …, 2017 - Elsevier
The impact of morphology on the radiative properties of fractal soot aggregates was
investigated using the discrete dipole approximation (DDA). The optical properties of four …

Radiative properties of soot fractal superaggregates including backscattering and depolarization

R Ceolato, L Paulien, JB Maughan… - Journal of Quantitative …, 2020 - Elsevier
The modeling of radiative properties of soot particles can be addressed by a number of
methods. Among them, the canonical Rayleigh-Debye-Gans (RDG) theory and the …

Computational evaluation of approximate Rayleigh–Debye–Gans/fractal-aggregate theory for the absorption and scattering properties of soot

TL Farias, MG Carvalho, UO Ko¨ ylu¨, GM Faeth - 1995 - asmedigitalcollection.asme.org
A computational evaluation of an approximate theory for the optical properties of soot is
described, emphasizing the small-angle (Guinier) regime. The approximate theory (denoted …