Tag Archives: Engine Combustion

HCCI/SCCI Engine Fundamentals

Homogeneous-charge compression-ignition (HCCI) engines can provide high, diesel-like efficiencies and very low emissions of NOx and particulate. In an HCCI engine, […]




The CRF has been working closely with U.S. engine manufacturers for more than 30 years to increase scientific understanding of […]




Characterizing the development of thermal stratification in HCCI engines

Characterizing the development of thermal stratification in HCCI engines

Homogeneous charge compression ignition (HCCI) engines can deliver high efficiencies—comparable to a diesel engine or higher—and ultra-low NOx and particulate […]