Abstract Effect of a two-injection strategy associated with a pilot injection on the spray
combustion process was investigated under conventional diesel combustion conditions …

A new concept utilizing multiple fuel injectors was proven effective at reducing heat transfer
losses by directing spray plumes further away from the combustion chamber walls. In this …

To examine the feasibility of improving performance through highly flexible fuel injection, a
series of experiments were performed using a single-cylinder diesel engine with a dual …

In the present study, a high-speed two-colour system was developed in order
simultaneously to investigate the temporal and spatially resolved flame temperature and …

This study investigates the effects of a split injection strategy on combustion performance
and exhaust emissions in a high speed direct injection optical diesel engine. The …

Estimation of soot in real time would help in the development of engine controls during
engine production to meet the emissions goals and for on-board diagnostics. This paper …

Diesel engines have been known for their high thermal efficiency and specific power output,
but there is concern about engine-out NOx and particulate matter emissions. To meet the …

Beim Dieselmotor wird der Kraftstoff gegen Ende der Verdichtung mit hohem Druck in den
Brennraum eingespritzt. Somit steht für die Aufbereitung des Kraftstoff-Luft-Gemisches nur …

Over the last decade, the diesel engine has made dramatic progress in its performance and
market penetration. However, in order to meet future emissions legislations, Nitrogen Oxide …

This thesis aims to contribute to the research and development of a new highly efficient split-
cycle engine concept–the double compression-expansion engine (DCEE)–by expanding …