HCCICombustion Chemistry, Reduced Kinetic Mechanisms and Controlling Strategies

Abstract

The sections in this article are Introduction Present Situation HCCI Engines, A New Alternative HCCI Combustion Definition Problem of Implementing the HCCI Method Chemical Kinetics in HCCI Combustion Chemical Combustion Mechanism of Iso‐Octane Low‐Temperature Interval Intermediate‐Temperature Interval High‐Temperature Interval Chemical Combustion Mechanism of Iso‐octane Chemical Combustion Mechanism of Toluene Initiation Reactions Benzene Sub‐Mechanism Resume of the Auto‐Ignition Process Kinetic Mechanisms for the Study of HCCI Combustion General Discussion about the Cool Flame Phenomenon Reduced Kinetic Mechanisms Experimental Validation of a Reduced Kinetic Mechanism Controlling Strategies Control Methods Kinetic Mechanisms to Control the Auto‐Ignition Existing Applications of the HCCI Engine and its Future Conclusions

On improving the controllability of low-temperature combustion by building two-stage sequential high-temperature reactions in an ethanol/diesel dual-fuel engine using multiple injections

“…1 This combustion pattern is characterized by the fact that the fuel and the air are mixed before combustion starts and the mixture auto-ignites as a result of the temperature increase in the compression stroke. 2 On one hand, LTC is similar to spark ignition (SI) in the sense that both engines use a premixed charge. The resulting good fuel/air mixture quality is not conducive to the soot formation.…”