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Talks and Poster Presentations (without Proceedings-Entry):

T. Lauer, M. Heiß:
"Investigation on Particle-Induced Pre-Ignitions in an SI Engine";
Talk: ICE Workshop, STAR Global Conference 2014, Wien (invited); 2014-03-17 - 2014-03-19.



English abstract:
For downsized SI-engines under high load uncontrolled self-ignitions occur already before spark timing
The resulting mega-knock events lead to engine damage
Pre-ignition limit the downsizing potential
Knowledge about the initiation mechanism is crucial!
In the presented work, a turbocharged SI engine with direct injection was used to analyze the occurrence of pre-ignition
Numerical investigations and accompanying video observations at the engine test bench to verify initiation mechanisms of pre-ignition

Created from the Publication Database of the Vienna University of Technology.