Pre-chamber spark-ignition (PCSI), either fueled or non-fueled, is a leading concept with the
potential to enable diesel-like efficiency in medium-duty (MD) and heavy-duty (HD) natural …

Pre-chamber spark ignition (PCSI) systems have been proven to improve combustion
stability in highlydiluted and ultra-lean natural gas (NG) engine operation by providing …

In this study, a fully optically accessible single-cylinder research engine is the basis for the
visualization and generation of extensive knowledge about the in-cylinder processes of …

Mixture formation in a hydrogen-fueled heavy-duty engine with direct injection and a nearly-
quiescent top-hat combustion chamber was investigated using laser-induced fluorescence …

In a premixed dual-fuel (DF) methane-diesel engine, the ignition of the lean premixed
methane/air mixture starts with the assistance of a pilot diesel injection. Auto-ignition of pilot …

Renewably sourced hydrogen is seen as promising sustainable carbon-free alternative to
conventional fossil fuels for use in hard to decarbonize sectors. As the hydrogen supply …

Renewably generated synthetic fuels such as poly-oxymethylene ethers (OME) have a
significant potential to effectively break the soot-NO X trade-off in compression ignition …

Abstract Liquefied Petroleum Gas (LPG), as a common alternative fuel for internal
combustion engines is currently widespread in use for fleet vehicles. However, a current …

Optical diagnostics were used in two different single-cylinder research engines to
investigate cycle-to-cycle variations (CCV). A range of physical characteristics, including the …

The future fuel for marine engines is not yet decided. However, it is well-known that utilizing
green alternative e-fuels is a big step in the way of decarbonization. Dual-fuel (DF) engines …