Engine Combustion manager Dennis Siebers hosted an Advanced Engine Combustion program review meeting from Feb. 5-7. Participants included researchers from the national labs, academia, and industry. Jackie O’Connor, Paul Miles, John Dec, Lyle Pickett, Cosmin Dumitrescu, Julien Manin, Magnus Sjoberg, Dipankar Sahoo, and Scott Skeen gave presentations on their research.