Soot modeling in turbulent diffusion flames: review and prospects

S Valencia, S Ruiz, J Manrique, C Celis… - Journal of the Brazilian …, 2021 - Springer
This work reviews the state of the art of the main soot modeling approaches used in
turbulent diffusion flames. Accordingly, after a short introduction about the subject addressed …

A conservative method for numerical solution of the population balance equation, and application to soot formation

A Liu, S Rigopoulos - Combustion and Flame, 2019 - Elsevier
The objective of this paper is to present a finite volume method for the discretisation of the
population balance equation with coagulation, growth and nucleation that combines:(a) …

[HTML][HTML] A conservative finite volume method for the population balance equation with aggregation, fragmentation, nucleation and growth

D O'Sullivan, S Rigopoulos - Chemical Engineering Science, 2022 - Elsevier
In the present paper, we present a method for solving the population balance equation
(PBE) with the complete range of kinetic processes included: namely aggregation …

Fully coupled sectional modelling of soot particle dynamics in a turbulent diffusion flame

L Tian, MA Schiener, RP Lindstedt - Proceedings of the Combustion …, 2021 - Elsevier
Soot particle dynamics, including particle size distributions (PSDs) and related statistics, are
of increasing practical significance due to evolving regulatory demands. The combination of …

[HTML][HTML] Turbulence effects on the formation and growth of nano-particles in three-dimensional premixed and non-premixed flames

L Cifuentes, I Wlokas, P Wollny, A Kempf - Applications in Energy and …, 2023 - Elsevier
This study examines the impact of turbulence on particle-forming flames via three-
dimensional direct numerical simulations. The simulations employ the finite rate chemistry …

Large Eddy Simulation of the evolution of the soot size distribution in turbulent nonpremixed flames using the Bivariate Multi-Moment Sectional Method

HM Colmán, ME Mueller - Combustion and Flame, 2024 - Elsevier
A joint volume-surface formalism of the Multi-Moment Sectional Method (MMSM) is
developed to describe the evolution of soot size distribution in turbulent reacting flows. The …

Simulating yield and morphology of carbonaceous nanoparticles during fuel pyrolysis in laminar flow reactors enabled by reactive inception and aromatic adsorption

A Naseri, MR Kholghy, NA Juan, MJ Thomson - Combustion and Flame, 2022 - Elsevier
Carbon black and soot are synthesized by gas-phase pyrolysis of hydrocarbons. Inception,
surface growth, and coagulation control process yield and agglomerate morphology. Here …

Soot-based Global Pathway Analysis: Soot formation and evolution at elevated pressures in co-flow diffusion flames

D Zhou, S Yang - Combustion and Flame, 2021 - Elsevier
One of the major concerns in high pressure combustion is its high soot yield. An exact and
comprehensive mechanism behind this phenomenon, from a chemical kinetics perspective …

A hybrid sectional moment projection method for discrete population balance dynamics involving inception, growth, coagulation and fragmentation

S Wu, S Yang, KL Tay, W Yang, M Jia - Chemical Engineering Science, 2022 - Elsevier
A new and efficient sectional method is developed and presented in this work. This new
method, namely hybrid sectional moment projection method, seeks to combine the …

[HTML][HTML] Pressure effects on soot formation and evolution in turbulent jet flames

D Zhou, S Zou, WR Boyette, TF Guiberti, WL Roberts… - Physics of …, 2023 - pubs.aip.org
In this study, two series of pressurized turbulent jet sooting flames at 1, 3, and 5 bar with
either fixed jet velocity or fixed Reynolds number are simulated to study the pressure effects …