Spray–turbulence–chemistry interactions under engine-like conditions

L Zhou, W Zhao, KH Luo, H Wei, M **e - 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 …

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 …

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 …

[HTML][HTML] Effects of pre-injection on ignition, combustion and emissions of spray under engine-like conditions

A Hadadpour, S Xu, KM Pang, XS Bai, M Jangi - Combustion and Flame, 2022 - Elsevier
Large-eddy simulation (LES) of multiple-injection spray combustion under engine-like
conditions is performed using a coupled model of an Eulerian stochastic field transported …

The role of a split injection strategy in the mixture formation and combustion of diesel spray: A large-eddy simulation

A Hadadpour, M Jangi, KM Pang, XS Bai - Proceedings of the Combustion …, 2019 - Elsevier
The role of a split injection in the mixture formation and combustion characteristics of a
diesel spray in an engine-like condition is investigated. We use large-eddy simulations with …

Investigation of the dynamic interaction mechanism of split injections during the ignition process under diesel engine-like cold-and hot-start conditions

K Xu, Y Liu, J Zhao, H Zhang, X He - Fuel, 2024 - Elsevier
In a range of operating conditions with variable injection parameters, interactions among
split sprays present uncertainties across both temporal and spatial dimensions …

Experiments and modeling of the thermal spray-chasing phenomenon during split injection processes

K Xu, Y Liu, H Zhang, X He, W Wei, J Duan - International Journal of …, 2024 - Elsevier
Spray chasing is a specific manifestation of the interaction between split injections, where
the mass and heat transfer between the pilot and main sprays significantly influence fuel …

[HTML][HTML] Large-eddy simulation of the injection timing effects on the dual-fuel spray flame

S Xu, S Zhong, A Hadadpour, Y Zhang, KM Pang… - Fuel, 2022 - Elsevier
Large-eddy simulations (LES) coupled with a partially-stirred reactor model and a finite-rate
chemistry are carried out to investigate the effects of n-heptane injection timing on the …

LES study of diesel flame/wall interaction and mixing mechanisms at different wall distances

M Pucilowski, M Jangi, H Fatehi, KM Pang… - Proceedings of the …, 2021 - Elsevier
In this paper, the flame-wall interaction of reacting diesel spray under engine like conditions
is investigated using large eddy simulations. The aim of this study is to understand the …

Large-eddy simulation of split injection strategies in RCCI conditions

B Tekgül, S Karimkashi, O Kaario, H Kahila… - … Theory and Modelling, 2022 - Taylor & Francis
In this study, we investigate the effect of different split injection strategies on ignition delay
time (IDT) and heat release rate (HRR) characteristics in Reactivity Controlled Compression …