抄録
The effect of NO doping on high temperature oxidation reaction was investigated to have insights into the control of HCCI combustion. Numerical analysis based on GRI-Mech methane oxidation scheme showed that the doped NO inhibited methane oxidation. The engine experiments were conducted to verify the calculation results using a single cylinder HCCI test engine. The experimental results showed that the doped NO enhanced the oxidation reaction, which were completely contrary to the calculation results. The largest cause for the error was in CH3 oxidation path in GRI-Mech.
