Development of a Combustion Delay Model in the Control of Innovative Combustions Marco Abbondanza, Nicolò Cavina, Enrico Corti, Davide Moro, Fabrizio Ponti and Vittorio Ravaglioli E3S Web Conf., 197 (2020) 06013 Published online: 22 October 2020 DOI: 10.1051/e3sconf/202019706013