Soot formation mechanism of modern automobile engines and methods of reducing soot emissions: A review

E Jiaqiang, W Xu, Y Ma, D Tan, Q Peng, Y Tan… - Fuel Processing …, 2022 - Elsevier
As the main pollutant emitted by automobile engines, soot particles have brought great harm
to the environment and human health. However, the soot formation process in automobile …

Initial investigation of effects of fuel oxygenation on nanostructure of soot from a direct-injection diesel engine

RL Vander Wal, CJ Mueller - Energy & Fuels, 2006 - ACS Publications
The oxidation rate of a soot sample is related to its nanostructure, that is, to the curvature
and relative orientations of its constituent molecular layers. Soot with curved or disorganized …

Physicochemical properties and oxidation reactivity of exhaust soot from a modern diesel engine: Effect of oxyfuel type

J Wei, W Lu, Y Zeng, H Huang, M Pan, Y Liu - Combustion and Flame, 2022 - Elsevier
This paper investigates the physicochemical properties (ie nanostructure, degree of
graphitization, surface functionalities and carbon chemical state) of soot emitted from a …

Chemical feature of the soot emissions from a diesel engine fueled with methanol-diesel blends

C Fan, J Wei, H Huang, M Pan, Z Fu - Fuel, 2021 - Elsevier
The chemistry of soot particles has high affinity with the concentration and accessibility of
potential radical sites for the reactions regarding to soot growth and oxidation behaviors …

[HTML][HTML] A progress review of practical soot modelling development in diesel engine combustion

F Zhao, W Yang, W Yu - Journal of Traffic and Transportation Engineering …, 2020 - Elsevier
Great efforts have been made over the last few decades in understanding of the
mechanisms and phenomenology of soot formation and burnout in combustion systems. In …

Experimental and numerical study on soot formation and oxidation by using diesel fuel in constant volume chamber with various ambient oxygen concentrations

X Bi, H Liu, M Huo, C Shen, X Qiao… - Energy conversion and …, 2014 - Elsevier
The study on effects of exhaust gas recirculation (EGR) on soot behavior is very important to
reduce soot emissions and control the low temperature combustion process in diesel …

Mechanism of smokeless diesel combustion with oxygenated fuels based on the dependence of the equivalence ration and temperature on soot particle formation

T Kitamura, T Ito, J Senda… - International Journal of …, 2002 - journals.sagepub.com
The equivalence ratio φ and temperature T are well known to have a significant effect on the
quality of particulate formation, such as the soot volume fraction, particle diameter and …

A review of the development and application of soot modelling for modern diesel engines and the soot modelling for different fuels

Z Yin, S Liu, D Tan, Z Zhang, Z Wang… - Process Safety and …, 2023 - Elsevier
Nowadays, the increasing consumption of conventional fuels has led to rising pollutant
emissions, among which soot has received much attention due to its harmful effects. In this …

Study on soot formation characteristics in the diesel combustion process based on an improved detailed soot model

X Cheng, L Chen, F Yan, S Dong - Energy Conversion and Management, 2013 - Elsevier
Although much research has been done on soot formation in engines, the mechanisms
involved in the process are poorly understood and models of the process are overly …

Effect of exhaust gas recirculation (EGR) and multiple injections on diesel soot nano-structure and reactivity

B Rohani, C Bae - Applied Thermal Engineering, 2017 - Elsevier
The physio-chemical characteristics of soot particles are of importance with regard to
performance of diesel after-treatment systems. In this study, the soot particles generated in a …