Clarification of Cycle-to-cycle Variation of Combustion in Super Lean Burn
The cause of cycle-to-cycle variation of combustion in super lean burn with enhanced tumble flow was examined using fast FID/NDIR and in-cylinder pressure sensor. As a result, the variation of IMEP was found to have strong correlation with the combustion efficiency due to the bulk quench at early expansion stroke.
Graduate school of Chiba University
Details of contents：
”Cycle-to-cycle Variation Analysis of Combustion in a Lean Burn Gasoline Engine”, the 27th Internal Combustion Engine Symposium, Paper No. 5, 2016, Tokyo, Japan.