The government has been imposing a stricter diesel engine efficiency standard to reduce carbon dioxide, NOx and other particulate emissions. Diesel combustion improvement is a major concern, and many ...

This study investigates the formation of wall films in direct injection engines, a key factor in particulate matter generation. The results show that cold fuel adheres more to the wall creating ...

Dr. Lee is an experimentalist interested in studying turbulent and spray combustion, including high-pressure diesel and gasoline spray and fundamental turbulent flames. Dr. Lee’s research interests ...

The electric vehicle revolution gets all the headlines, and perhaps for good reason. What nobody mentions is that the global internal combustion engine market was valued at around $280 billion in 2024 ...

SAE International Journal of Engines, Vol. 1, No. 1 (2009), pp. 147-159 (13 pages) ABSTRACT The aim of this study is to demonstrate the concept of gasoline lift-off spray combustion in which the ...