Direct high-pressure liquid fuel injection is able to control the mixing process inside the cylinder for getting either stratified charge at partial loads or quasi-homogeneous conditions, as it is required at full load. This paper shows the development of this solution for small two-stoke engines, using multidimensional modelling. The aim is investigating how the design of scavenging ducts and combustion chamber influences charge stratification behaviour, taking into account fuel distribution and stratification stability varying engine load and speed.
- Internal Combustion Engine Division
Flow Dynamics of Charge Stratification in Small GDI Two-Stroke Engines
- Views Icon Views
- Share Icon Share
- Search Site
Zanforlin, S, Gentili, R, & Dell’Orto, P. "Flow Dynamics of Charge Stratification in Small GDI Two-Stroke Engines." Proceedings of the ASME 2002 Internal Combustion Engine Division Fall Technical Conference. Design, Application, Performance and Emissions of Modern Internal Combustion Engine Systems and Components. New Orleans, Louisiana, USA. September 8–11, 2002. pp. 211-218. ASME. https://doi.org/10.1115/ICEF2002-499
Download citation file: