This review covers efforts to optimize combustion in spark ignition and compression ignition
engines using pre-chamber ignition systems, with a focus on the fuel used in the pre …

The modeling of combustion or, to be exact, turbulent combustion using numerical
simulation has become state-of-the-art in the process of developing internal combustion …

Abstract Hydrogen (H 2) and ammonia (NH 3) are ideal carbon-free fuels, and the
application of NH 3/H 2 in internal combustion engines offers the potential to reduce carbon …

The third decade of the 21st century is set to be one of the most relevant in terms of the
transition of methods and forms of using different energy sources, with short and medium …

Due to its potential to extend the lean limit or overcome knock-limited conditions on spark-
ignited (SI) engines, the pre-chamber spark-ignition (PCSI) concept has gained attention as …

Ammonia (NH 3) is a potential alternative fuel for internal combustion engines, but the
disadvantages of low combustion intensity and high nitrogen oxides should be addressed to …

Significant efforts are under way to develop innovative ignition systems for spark-ignition
engines used in transportation. Within this context, passive pre-chamber technology has …

Transient jet flame propagation under newly proposed multistage pre-chambers is studied in
a constant-volume combustion chamber with a high-speed schlieren photography system …

The most important stages determining the qualitative and quantitative characteristics of a
combustion process are mixture preparation, ignition, combustion itself and pollutant …

The passive pre-chamber exhibits great potential for practical applications in the internal
combustion engine due to its simple structure. However, it faces difficulties in scavenging …