Marine emission legislation such as the current IMO Tier II and upcoming IMO Tier III
requirements within the revised Marpol Annex VI have been major drivers for performance …

The demand for continually improving the efficiency of large diesel engines requires
increasing the pressure ratio and efficiency of turbochargers. One answer to these …

New emission legislation are major drivers for marine engine performance development. In
the past, focus was on improving engine efficiency but as more stringent legislation came …

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

The present thesis concentrates on the effectiveness of NOx reduction in large four stroke
diesel engines through cooling of the charge via the implementation of advanced Miller …

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 …

Nowadays, the development of marine diesel engines equipped with variable valve
actuation (VVA) and advanced turbocharging systems have allowed the application of Miller …

Internal Combustion Engines are today the preferred choice for electricity generation and for
propulsion of many vehicles, from small light cars or motorbikes to large vessels. Due to an …

The adoption of turbochargers in internal combustion engines allows for more useful energy
to be extracted from the exhaust gases and simultaneously increase the power of engines …

Predictive Simulation and Experimental Validation of Phenomenological Combustion and
Pollutant Models for Medium-Speed Common Rail Diesel Engines at Varying Inlet Conditions …