The 2021 session was held virtually from June 21 to June 25, 2019, offered the following courses:
- Combustion Chemistry by Dr. Philippe Dagaut, CNRS-INSIS, France
- Turbulent Combustion by Professor Epaminondas Mastorakos, University of Cambridge, UK, and Professor Swetaprovo Chaudhuri, University of Toronto, Canada
- Dynamics of Combustion Waves by Professor Paul Clavin, Aix-Marseille Université, France
- Plasma-Assisted Combustion by Professor Yiguang Ju, Princeton University, USA, and Mechanism Reduction and Advanced Chemistry Solvers by Professor Tianfeng Lu, University of Connecticut, USA