Convergent Science Key Account Manager Dr. Cecile Pera will be a chairperson at the International Powertrains, Fuels & Lubricants Meeting. She will be chairing Multi-Dimensional Engine Modeling: Part 1 (10:00 AM–12:30 PM) and Part 2 (1:30 PM–4:30 PM) on September 18 in the Gustav-Mahler-Zimmer room.