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 …

A review of the effects of hydrogen, carbon dioxide, and water vapor addition on soot formation in hydrocarbon flames

Y Wang, M Gu, Y Zhu, L Cao, B Zhu, J Wu, Y Lin… - International Journal of …, 2021 - Elsevier
Addition of reactive or inert substances is one of the most effective and practical ways to
control soot formation in combustion of hydrocarbon fuels. In this paper, the research …

Effects of simultaneous CO2 addition to the fuel and oxidizer streams on soot formation in co-flow diffusion ethylene flame

Y Yang, S Zheng, Y He, H Liu, R Sui, Q Lu - Fuel, 2023 - Elsevier
Soot formation in a co-flow diffusion ethylene flame with the addition of CO 2 to the fuel (the
CO 2-F), oxidizer (the CO 2-O), and fuel/oxidizer (the CO 2-F/O) streams was numerically …

Chemical effects of hydrogen addition on soot formation in counterflow diffusion flames: Dependence on fuel type and oxidizer composition

L Xu, F Yan, Y Wang, SH Chung - Combustion and Flame, 2020 - Elsevier
We experimentally studied and kinetically modeled the effects of hydrogen addition on soot
formation in methane and ethylene counterflow diffusion flames (CDFs). To isolate the …

Soot formation characteristics in laminar coflow flames with application to oxy-combustion

C Lou, Z Li, Y Zhang, BM Kumfer - Combustion and Flame, 2021 - Elsevier
Oxy-combustion is an effective carbon capture technology. Many oxy-combustion
technologies utilize recycled flue gas (RFG) for dilution to control temperature and heat flux …

Radiation effects of CO2 and H2O dilution on laminar flame speeds of syngas flames under elevated pressures

H Liu, S Zheng, Y He, Y Yang, Q Lu - International Journal of Hydrogen …, 2023 - Elsevier
The abundant CO 2 and H 2 O in circulating flue gases both chemically affect the
combustion characteristics significantly. Meanwhile, the intense radiation effects induced by …

Effective reduction on flame soot via plasma coupled with carbon dioxide

D Qi, M Chen, K Yang, T Li, Y Ying, D Liu - Journal of Hazardous Materials, 2024 - Elsevier
This study explored the impact of non-thermal plasma and CO 2 on the flame soot
characteristics within the diffusion flames. We analyzed on flame structures that were diluted …

[HTML][HTML] Effects of hydrogen enrichment and water vapour dilution on soot formation in laminar ethylene counterflow flames

A Kalbhor, J van Oijen - International Journal of Hydrogen Energy, 2020 - Elsevier
Abstract Effects of simultaneous, together with separate addition of hydrogen to the fuel and
water vapour to the oxidizer on soot formation in laminar, counterflow ethylene diffusion …

[HTML][HTML] Experimental and numerical investigation on soot formation and evolution of particle size distribution in laminar counterflow ethylene flames

A Kalbhor, R Schmitz, A Ramirez, P Vlavakis… - Combustion and …, 2024 - Elsevier
A detailed investigation of the process of soot formation in ethylene-fueled laminar
counterflow diffusion flames is conducted using dedicated experiments and numerical …

[HTML][HTML] A computationally efficient approach for soot modeling with discrete sectional method and FGM chemistry

A Kalbhor, D Mira, J van Oijen - Combustion and Flame, 2023 - Elsevier
A novel approach for the prediction of soot formation in combustion simulations within the
framework of discrete sectional method (DSM) based univariate soot model and Flamelet …