The development of the turbulent flow field inside a spark ignition engine is examined by
large-eddy simulation (LES), from the intake flow to the tumble break-down. Ten consecutive …

The distribution of the heat flux on the walls in a closed cylinder during the compression of a
non-reactive hydrogen–air mixture is investigated using data from a direct numerical …

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 …

Considering the fact that electrification is increasingly used in internal combustion engines,
this paper aims at presenting a smart speed-load sensitive cooling map for better thermal …

In the industrial practice, 3D-CFD in-cylinder simulations still largely rely on RANS
turbulence models and high-Reynolds wall treatments, ie based on wall functions. However …

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 …

The incompressible flow in the intake pipe of a laboratory-scale internal combustion engine
at Reynolds numbers corresponding to realistic operating conditions was studied with the …

Here, internal combustion engine operating speed effects on combustion cycle-to-cycle
variations (CCV) are numerically investigated. The recent study by Ghaderi Masouleh et …

The aim of current research is to develop an enhanced heat transfer model to accurately
predict the heat flux through the cylinder walls during the working process of internal …

Multi-cycle direct numerical simulations (DNS) of a laboratory-scale engine at technically
relevant engine speeds (1500 and 2500 rpm) are performed to investigate the transient …