The homogeneous charge, compression-ignition (HCCI) combustion process has the
potential to significantly reduce NOx and particulate emissions, while achieving high thermal …

… and very low emissions of gasoline engines with catalytic converters. One such candidate
is the process known as homogeneous charge compression ignition, HCCI, on which we shall …

… Generally, the homogeneous charge compression ignition (HCCI) engine presents superior
… combustion engine. However, the HCCI engine is essentially decoupled from the spark plug …

… homogeneous charge compression ignition (HCCI) combustion is considered to be the
principally promising future IC engine … , easy auto-ignition were discussed in the present study. …

… HCCI engines, this paper focuses on experimental operation of a 4-cylinder 1.9-L engine
running in HCCI … This paper investigates the effect of the ethanol-water fraction on the engine's …

… The high dilution level in HCCI engines increases the significance of this internal feedback
… extent in conventional spark-ignition and compression-ignition internal combustion engines. …

… engines in the near future. Homogeneous charge compression ignition (HCCI) engines
use a different combustion technique; there are no spark plugs or injectors to assist the …

… in exhaust emissions in comparison to conventional Diesel or spark-ignition combustion. A
brief overview of the emissions characteristics from HCCI engines is provided in this section. …

… The Homogeneous charge compression ignition (HCCI) … to reduce emissions from internal
combustion engines. As … the homogeneous charge compression ignition (HCCI) engine …

… carried out on homogeneous charge compression ignition (HCCI) engine to study its
performance at different hydrogen fuel energy ratio (HFER) and loads. The engine was powered …