The missing combustion phenomena was analyzed in order to find a possible cause-identifier strategy. The analysis focused on misfire and misfuel consequences, showing that different approaches to the problem were possible. It was showed that some techniques (based respectively on indicated work and indicated pressure gradient) were used within a limited portion of the operating range for the analysis. It was found that the amount of unburned gaoline flowing out of the cylinder was higher for missing ignition than for missing injection.
Corti, E. (2003). Missing combustion diagnosis: Distinguishing between misfire and misfuel [10.1115/ICEF2003-0736].
Missing combustion diagnosis: Distinguishing between misfire and misfuel
Corti E.
2003
Abstract
The missing combustion phenomena was analyzed in order to find a possible cause-identifier strategy. The analysis focused on misfire and misfuel consequences, showing that different approaches to the problem were possible. It was showed that some techniques (based respectively on indicated work and indicated pressure gradient) were used within a limited portion of the operating range for the analysis. It was found that the amount of unburned gaoline flowing out of the cylinder was higher for missing ignition than for missing injection.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
