This paper refers to the experimental results obtained using two different 4 cylinder diesel engines, with total displacement respectively equal to 1.9l and 1.3l, both equipped with an advanced Common Rail system. An optically accessed prototype engine, having characteristics similar to the four cylinder engine, is used to visualize the in cylinder phenomena. Multidimensional simulations of the combustion and pollutants formation processes are performed, comparing the numerical predictions with the experimental data. By this way, integrating the 3D C.F.D. computations, the visualization techniques of the injection and combustion processes and the field measurements on the real engines, different settings of the multiple injection strategy have been analyzed.
Downsizing of Common Rail D.I. Engines: Influence Of Different Injection Strategies on Combustion Evolution
Sae Technical Papers
2003 JSAE/SAE International Spring Fuels and Lubricants Meeting ; 2003
2003-05-19
Aufsatz (Konferenz)
Englisch
Diesel combustion control in common rail engines by new injection strategies
British Library Online Contents | 2002
|Ultra-downsizing of internal combustion engines
Kraftfahrwesen | 2014
|Ultra-Downsizing of Internal Combustion Engines
British Library Conference Proceedings | 2011
|Ultra-Downsizing of Internal Combustion Engines
SAE Technical Papers | 2015
|