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 …

The upcoming emission legislation for sea-going vessels issued by the international marine
organization requires drastic reduction in nitric oxides. A well-known approach for meeting …

Cycle-to-cycle variations in combustion have been observed in diesel engines when
operating under long ignition delay conditions. In this work, cyclic variations of NO emissions …

The new emission legislation for sea-going vessels issued by the International Maritime
Organization (IMO) requires drastic reduction in exhaust gas nitrogen oxides (NOx), and the …

New emission legislations applicable in the near future to sea-going vessels, off-road and off-
highway vehicles require drastic nitric oxides emission reduction. A promising approach to …

Investigations from recent years have shown that at operating conditions characterized by
long ignition delays and resulting large proportions of premixed combustion, the NOx …

This study proposes a novel methodology for designing an optimum equiripple finite impulse
response (FIR) filter for processing in-cylinder pressure traces of a diesel internal …

There exists a well-established correlation of exhaust NOx emissions arising from diesel
engines with the adiabatic flame temperature, in particular for conventional (ie short ignition …

Medium speed diesel engines are utilized as prime movers or auxiliary generators in the
maritime transportation sector as well as for stationary power generation. To regulate the …

In this dissertation, a quasi-dimensional phenomenological NOx (oxides of nitrogen) model
for direct injection (DI) diesel engines is developed. The focus of the development is, in …