Soot formation in laminar counterflow flames

Y Wang, SH Chung - Progress in Energy and Combustion Science, 2019 - Elsevier
Many practical soot-emitting combustion systems such as diesel and jet engines rely on
diffusion flames for efficient and reliable operation. Efforts to mitigate soot emissions from …

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 …

A PAH growth mechanism and synergistic effect on PAH formation in counterflow diffusion flames

Y Wang, A Raj, SH Chung - Combustion and flame, 2013 - Elsevier
A reaction mechanism having molecular growth up to benzene for hydrocarbon fuels with up
to four carbon-atoms was extended to include the formation and growth of polycyclic …

Effects of ammonia on morphological characteristics and nanostructure of soot in the combustion of diesel surrogate fuels

K Zhang, Y Xu, Y Li, Y Liu, B Wang, H Wang… - Journal of Hazardous …, 2023 - Elsevier
The morphological characteristics and nanostructure of soot particles in pure n-heptane (C 7
H 16) and n-heptane/ammonia co-flow diffusion flames were analyzed and compared using …

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 …

On the opposing effects of methanol and ethanol addition on PAH and soot formation in ethylene counterflow diffusion flames

F Yan, L Xu, Y Wang, S Park, SM Sarathy… - Combustion and …, 2019 - Elsevier
An experimental and numerical analysis of the effects of methanol and ethanol addition on
polycyclic aromatic hydrocarbon (PAH) and soot formation in non-premixed ethylene flames …

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 …

Compositional effects on PAH and soot formation in counterflow diffusion flames of gasoline surrogate fuels

S Park, Y Wang, SH Chung, SM Sarathy - Combustion and Flame, 2017 - Elsevier
Gasoline surrogate fuels are widely used to understand the fundamental combustion
properties of complex refinery gasoline fuels. In this study, the compositional effects on …

Baseline effects of transcranial direct current stimulation on glutamatergic neurotransmission and large-scale network connectivity

MA Hunter, BA Coffman, C Gasparovic, VD Calhoun… - Brain research, 2015 - Elsevier
Transcranial direct current stimulation (tDCS) modulates glutamatergic neurotransmission
and can be utilized as a novel treatment intervention for a multitude of populations …

Soot and NO formation in methane–oxygen enriched diffusion flames

A Beltrame, P Porshnev, W Merchan-Merchan… - Combustion and …, 2001 - Elsevier
NO and soot formation were investigated both numerically and experimentally in oxygen-
enriched counterflow diffusion flames. Two sets of experiments were conducted. In the first …