Spray–turbulence–chemistry interactions under engine-like conditions

L Zhou, W Zhao, KH Luo, H Wei, M Xie - Progress in Energy and …, 2021 - Elsevier
Turbulent multiphase combustion plays an important role in both nature (eg, volcanos and
pool fires) and industry (eg, industrial furnaces, aeroengines, and internal combustion …

Additive manufacturing new piston design and injection strategies for highly efficient and ultra-low emissions combustion in view of 2030 targets

G Di Blasio, R Ianniello, C Beatrice, FC Pesce… - Fuel, 2023 - Elsevier
Internal combustion engines have been the most effective solution as the main mover for
mobility. Despite the recent European regulations targeting zero tailpipe CO 2 emissions for …

[HTML][HTML] Effects of ambient methanol on pollutants formation in dual-fuel spray combustion at varying ambient temperatures: A large-eddy simulation

S Xu, S Zhong, KM Pang, S Yu, M Jangi, X Bai - Applied Energy, 2020 - Elsevier
Large-eddy simulation with a finite-rate chemistry model is carried out to investigate the
formation of soot and nitrogen oxides (NOx) in the dual-fuel spray combustion. Liquid n …

Assessment of grid/filter size dependence in large eddy simulation of high-pressure spray flames

S Zhong, L Xu, S Xu, Y Zhang, F Zhang, K Jiao, Z Peng… - Fuel, 2022 - Elsevier
With the increase of computing power, large eddy simulation (LES) within the Lagrangian–
Eulerian two-phase flow framework has evolved as an useful numerical tool to gain insights …

Spray-wall interaction on n-dodecane spray combustion and soot formation under different wall temperatures

D Wang, Z Shi, Y Li, Z Yang, H Chen, C Sun - Fuel, 2023 - Elsevier
To investigate the effect of the wall on soot formation during spray combustion and to explain
the existence of contradictory results, the vapor-phase, ignition, combustion, and soot …

Effects of ambient pressures on cool flames in n-dodecane spray studied with laser diagnostics and large-eddy simulations

Y Wei, Z Zhang, M Zhou, W Yu, X Zhang, J Hu, X Mi… - Energy, 2024 - Elsevier
Cool flames, as a typical phenomenon in low-temperature combustion, have garnered wide
interests owing to their crucial role in engine performance and emissions. In the present …

A review of current understanding of the underlying physics governing the interaction, ignition and combustion dynamics of multiple-injections in diesel engines

R Rajasegar, A Srna - SAE International Journal of Advances and Current …, 2022 - sae.org
This work is a comprehensive technical review of existing literature and a synthesis of
current understanding of the governing physics behind the interaction of multiple fuel …

An investigation on early evolution of soot in n-dodecane spray combustion using large eddy simulation

M Zhang, JC Ong, KM Pang, XS Bai, JH Walther - Fuel, 2021 - Elsevier
Numerical simulations using large eddy simulation (LES) and Unsteady Reynolds Averaged
Navier–Stokes (URANS) are carried out to identify the underlying mechanisms that govern …

Experimental study on diesel spray flame and wall heat transfer of two-dimensional combustion chamber: effect of common rail pressure

HS Hadi, C Fan, A Takayama, K Nishida… - Applied Thermal …, 2024 - Elsevier
Reducing the heat transfer occurring during the spray combustion of diesel engines remains
a challenging task. This study investigated the spray flame behaviour, wall heat flux, and …

LES/TPDF investigation of the effects of ambient methanol concentration on pilot fuel ignition characteristics and reaction front structures

S Xu, KM Pang, Y Li, A Hadadpour, S Yu, S Zhong… - Fuel, 2021 - Elsevier
Large-eddy simulations with a transported probability density function model coupled with a
finite-rate chemistry is applied to study the ignition process of an n-heptane spray in a …