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 …

An optically accessible pre-chamber setup was used to investigate the ignition occurrence
and early flame propagation in methane/air mixtures at density conditions relevant to engine …

In this work, we have studied cycle-to-cycle variation in a spark-ignited engine using large-
eddy simulation in conjunction with the G-equation combustion model. A single cylinder of a …

Cyclic variations in diesel engines are undesirable since they are understood to lead to
lower efficiency and higher emissions, as well as power output limitations. This work aims to …

A comprehensive investigation on diesel pilot spray ignited methane-hydrogen (CH 4–H 2)
combustion, tri-fuel combustion (TF), is performed in a single-cylinder compression ignition …

Cycle-to-cycle variability is numerically simulated for high-speed, full-load operation of a
turbocharged gasoline direct injection engine. Large-Eddy simulation is adopted to replicate …

Prechamber ignition technology receives increasing attention due to its considerable
improvement on engine combustion efficiency and stability. However, fundamental …

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 …

Reynolds-averaged Navier-Stokes (RANS) modeling is expected to deliver an ensemble-
averaged result for the majority of turbulent flows. This could lead to the conclusion that multi …

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