Spray penetration, combustion, and soot formation characteristics of the ECN Spray C and Spray D injectors in multiple combustion facilities

N Maes, SA Skeen, M Bardi, RP Fitzgerald… - Applied Thermal …, 2020 - Elsevier
In a collaborative effort to identify key aspects of heavy-duty diesel injector behavior, the
Engine Combustion Network (ECN) Spray C and Spray D injectors were characterized in …

Detailed measurements of transient two-stage ignition and combustion processes in high-pressure spray flames using simultaneous high-speed formaldehyde PLIF …

HS Sim, N Maes, L Weiss, LM Pickett… - Proceedings of the …, 2021 - Elsevier
This study investigates the low-and high-temperature ignition and combustion processes in
a high-pressure spray flame of n-dodecane using simultaneous 50-kHz formaldehyde …

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 …

High-speed formaldehyde planar laser-induced fluorescence and schlieren to assess influences of injection pressure and oxygen concentration on Spray A flames

HS Sim, N Maes, LM Pickett, SA Skeen, J Manin - Combustion and Flame, 2023 - Elsevier
The present study investigates the effect of injection pressure and ambient oxygen
concentration variations on the Engine Combustion Network Spray A flame. The two-stage …

[HTML][HTML] Combined experimental and numerical studies on soot characteristics of diesel sprays with split injection strategies

T Xuan, N Maes, JM García-Oliver… - Combustion and …, 2022 - Elsevier
Experimental and numerical studies on the soot characteristics of Spray A flames were
conducted with a focus on the effects of different split injection strategies in high-pressure …

[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 …

Optical study on characteristics of non-reacting and reacting diesel spray with different strategies of split injection

JM Desantes, JM García-Oliver… - … Journal of Engine …, 2019 - journals.sagepub.com
Even though studies on split-injection strategies have been published in recent years, there
are still many remaining questions about how the first injection affects the mixing and …

CFD analysis of combustion and emission characteristics of primary reference fuels: from transient Diesel spray to heavy-duty engine

Q Zhou, T Lucchini, G D'Errico, R Novella… - Fuel, 2021 - Elsevier
The pre-blending of low-and high-reactivity fuels for a single direct injection system has
been proven to be an effective way to control the reactivity of mixtures in compression …

Heavy-duty diesel engine spray combustion processes: experiments and numerical simulations

N Maes, N Dam, B Somers, T Lucchini… - SAE technical …, 2018 - re.public.polimi.it
A contemporary approach for improving and developing the understanding of heavy-duty
Diesel engine combustion processes is to use a concerted effort between experiments at …

Injection rate measurements and Machine-Learning based predictions of ECN Spray A-3 piezoelectric injector

E Choi, J Park, J Hwang, H Oh, J Manin… - Applied Thermal …, 2024 - Elsevier
This study investigates the impact of parametric conditions on the rate of injection (ROI) and
injection quantities of a new piezo-type Engine Combustion Network (ECN) Spray A-3 …