Influence of injection parameters on evaporative cooling and mixture formation for ethanol-fueled knock-limited spark ignition operation using multidimensional CFD modeling
International Journal of Engine Research
Published online on December 24, 2025
Abstract
International Journal of Engine Research, Volume 27, Issue 7, Page 1138-1154, July 2026.
Direct-injected spark ignition (DISI) engines experience knock suppression compared to their port-fuel-injected (PFI) counterparts primarily due to the charge cooling effect. High heat of vaporization fuels, such as ethanol, can produce an enhanced charge ...
Direct-injected spark ignition (DISI) engines experience knock suppression compared to their port-fuel-injected (PFI) counterparts primarily due to the charge cooling effect. High heat of vaporization fuels, such as ethanol, can produce an enhanced charge ...