The pherformance and emission comparision study of the high pressure fulled hcci engine with the conventional diesel engine

The homogeneous charge, compression-ignition (HCCI) combustion process has the potential to significantly reduce NOx and particulate emissions, while achieving high thermal efficiency and the capability of operating with a wide variety of fuels. This makes HCCI engine an attractive technology that can ostensibly provide diesel-like fuel efficiency and very low emissions which may allow emissions compliance to occur without relying on leanaftertreatment systems. A profound increase in the level of research and development of this technology has occurred in the last decade. As this thesis giving a basic introduction to the state-of-the-art of HCCI technology, provides a perspective for the future. This thesis aimed at reducing emissions of HCCI engines literature.Includes work and the thesis contains topic-oriented.