Modeling soot formation in flames and reactors: Recent progress and current challenges

MJ Thomson - Proceedings of the Combustion Institute, 2023 - Elsevier
The study of soot has long been motivated by its adverse impacts on health and the
environment. However, this combustion knowledge is also relevant to the production of …

Effects of oxygenated biofuel additives on soot formation: A comprehensive review of laboratory-scale studies

L Xu, Y Wang, D Liu - Fuel, 2022 - Elsevier
Oxygenated fuels have been widely used in combustion engines to tailor fuel properties,
improve combustion performance and reduce harmful emissions such as soot particles …

Effects of ammonia addition on soot formation in ethylene laminar diffusion flames. Part 2. Further insights into soot inception, growth and oxidation

K Zhang, Y Xu, Y Liu, H Wang, Y Liu, X Cheng - Fuel, 2023 - Elsevier
Ammonia, as an alternative fuel, is attracting unprecedented attention due to the absence of
CO 2 emission during its combustion. Effects of ammonia co-firing on soot formation in …

CoFlame: A refined and validated numerical algorithm for modeling sooting laminar coflow diffusion flames

NA Eaves, Q Zhang, F Liu, H Guo, SB Dworkin… - Computer Physics …, 2016 - Elsevier
Mitigation of soot emissions from combustion devices is a global concern. For example,
recent EURO 6 regulations for vehicles have placed stringent limits on soot emissions. In …

The core–shell internal nanostructure of soot–A criterion to model soot maturity

MR Kholghy, A Veshkini, MJ Thomson - Carbon, 2016 - Elsevier
A novel model called Surface Shell Formation (SSF) is developed which predicts soot
maturity based on the equilibrium nanostructure of poly aromatic hydrocarbons (PAHs) …

[HTML][HTML] Methane pyrolysis in packed bed reactors: Kinetic modeling, numerical simulations, and experimental insights

M Mokashi, AB Shirsath, A Çelik, P Lott, H Müller… - Chemical Engineering …, 2024 - Elsevier
Pyrolysis of hydrocarbon feeds such as methane (CH 4) and natural gas emerges as a
pivotal carbon dioxide-free large-scale hydrogen (H 2) production process combined with …

Application of an enhanced PAH growth model to soot formation in a laminar coflow ethylene/air diffusion flame

SB Dworkin, Q Zhang, MJ Thomson… - Combustion and …, 2011 - Elsevier
A recently developed chemical kinetic scheme for C2 fuel combustion with PAH growth has
been implemented in a parallelized coflow flame solver. The reaction mechanism has been …

Challenges for turbulent combustion

AR Masri - Proceedings of the Combustion Institute, 2021 - Elsevier
Turbulent combustion will remain central to the next generation of combustion devices that
are likely to employ blends of renewable and fossil fuels, transitioning eventually to …

A reaction mechanism for gasoline surrogate fuels for large polycyclic aromatic hydrocarbons

A Raj, IDC Prada, AA Amer, SH Chung - Combustion and Flame, 2012 - Elsevier
This work aims to develop a reaction mechanism for gasoline surrogate fuels (n-heptane, iso-
octane and toluene) with an emphasis on the formation of large polycyclic aromatic …

Soot modeling of counterflow diffusion flames of ethylene-based binary mixture fuels

Y Wang, A Raj, SH Chung - Combustion and Flame, 2015 - Elsevier
A soot model was developed based on the recently proposed PAH growth mechanism for C
1–C 4 gaseous fuels (KAUST PAH Mechanism 2, KM2) that included molecular growth up to …