In the pursuit to improve thermal and fuel efficiencies of internal combustion engines,
various engine designs and configurations have been developed over recent years. Since …

Multi-cycle large-eddy simulation (LES) is performed to investigate cycle-to-cycle variations
(CCV) of in-cylinder flow in a single-cylinder spark ignition optically-accessible research …

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 …

The objective of this study is an improved understanding of the three-dimensional in-cylinder
flow and its influence on cycle-to-cycle variations in a fired, direct-injection, spray-guided …

In this paper, we compare the capabilities of two open source near-wall-modeled large eddy
simulation (NWM-LES) approaches regarding prediction accuracy, computational costs and …

Due to its positive effect on flame propagation in the case of a well-defined breakdown, the
formation of a large-scale tumble motion is an important goal in engine development. Cycle …

Cyclic variability is investigated in an optically accessible single-cylinder spark-ignition
research engine by introducing artificial exhaust gas in controlled amounts to the …

High-speed Mie scatter imaging and in-cylinder pressure measurements are performed in
an optically accessible four-stroke spark-ignition engine to investigate cycle-to-cycle …

Machine learning (ML) models based on a large data set of in-cylinder flow fields of an IC
engine obtained by high-speed particle image velocimetry allow the identification of relevant …

Understanding the detailed flame transport in IC engines is important to accurately predict
ignition and combustion phasing, rate of heat release and assess engine performance. This …