Journal of Guangdong University of Technology ›› 2011, Vol. 28 ›› Issue (2): 51-55.

• Comprehensive Studies • Previous Articles     Next Articles

Simulation of EGR Effects on Diesel HCCI Combustion Control

  

  1. Faculty of Electromechanical Engineering, Guangdong University of Technology, Guangzhou 510006，China
  • Online:2011-06-25 Published:2011-06-25

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Abstract: Based on the Partition Webie Function, with the GT-Power and Chemkin software, a simulation test platform was set up for HCCI engines. The working process of singlecylinder HCCI test engines was simulated. Effects of internal and external EGR on Diesel HCCI Combustion were accurately researched. Experimental results show that internal and external EGR have different effects on Diesel HCCI Combustion and that the HCCI combustion phase can be effectively controlled if the factors of internal and external EGR are combined.

Key words: exhaust gas recirculation; diesel engine; homogeneous charge compression ignition; combustion control；simulation

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