Large eddy simulation of pre-chamber ignition in an internal combustion engine

Q Malé, G Staffelbach, O Vermorel, A Misdariis… - Flow, Turbulence and …, 2019 - Springer
Using homogeneous lean mixtures is an efficient way to reduce fuel consumption and
pollutant emissions in internal combustion engines. However, lean combustion requires …

Cause-and-effect chain analysis of combustion cyclic variability in a spark-ignition engine using large-eddy simulation, Part I: From tumble compression to flame …

Z Ding, K Truffin, S Jay - Combustion and Flame, 2024 - Elsevier
Understanding, modeling, and reducing the cycle-to-cycle variability (CCV) of combustion in
internal combustion engines (ICE) is a critical challenge to design engines of high efficiency …

Cause-and-effect chain analysis of combustion cyclic variability in a spark-ignition engine using large-eddy simulation, Part II: Origins of flow variations from intake

Z Ding, K Truffin, S Jay - Combustion and Flame, 2024 - Elsevier
In this work, the phenomenon of cycle-to-cycle variability (CCV) of combustion in a spark
ignition engine is investigated to give a deeper understanding of CCV generation. The main …

Hot surface ignition of a wall-impinging fuel spray: Modeling and analysis using large-eddy simulation

D Mohaddes, P Boettcher, M Ihme - Combustion and Flame, 2021 - Elsevier
The accidental ignition of liquid fuels is an industrial safety concern due to the storage and
transport of pressurized flammable liquids near components at elevated temperatures. In …

Large eddy simulation of autoignition transients in a model diesel injector configuration

L Hakim, G Lacaze, J Oefelein - SAE International Journal of Fuels and …, 2016 - JSTOR
Developing an improved understanding of transient mixing and combustion processes
inherent in diesel injection is an important element in the design of advanced engines. This …

Large-eddy simulation-based fluid–structure interaction framework for predicting coupled aero-vibro-acoustic instabilities in turbopumps

M Noun, P Mohanamuraly, LYM Gicquel - Physics of Fluids, 2024 - pubs.aip.org
The design and operation of rocket engines are challenging due to the intricate dynamics
and complexity of the interactions between components. One such critical component is the …

Modelling of auto-ignition to flame propagation transition for Dual-Fuel combustion

M Tarot, S Jay, JB Michel… - International Journal of …, 2025 - journals.sagepub.com
Dual-Fuel (DF) combustion engines are a promising alternative to conventional
technologies in terms of efficiency and emissions in particular for heavy duty vehicles or …

Large eddy simulations of static and rotating ribbed channels in adiabatic and isothermal conditions

T Grosnickel, F Duchaine… - … Expo: Power for …, 2017 - asmedigitalcollection.asme.org
In an attempt to better understand spatially developing rotating cooling flows, the present
study focuses on a computational investigation of a straight, rotating rib roughened cooling …

Etude théorique et numérique de la combustion isochore appliquée au cas du thermoreacteur

L Labarrere - 2016 - theses.hal.science
Un des principaux enjeux de l'industrie aéronautique est la recherche du moteur au meilleur
rendement possible, pour satisfaire des contraintes économiques, techniques et …

[引用][C] Numerical investigation of pre-chamber ignition in internal combustion engines

Q Malé - 2020