8 7H Soot-NOx trade-off diagram 50% 4Ad% 25% 0% o 0.01 0.1 100 NOx [g/kg-f] Figure 7.15 Predicted Soot-NOx trade-off for EGR varying from 0% to 68%. ... 2004]. It also matches the observation reported recently by the Toyota Motor Corporation (see, e.g. [Akihama, 2001]). ... This lower surface growth rate plays perhaps the vital role in reduction in soot emissions when higher EGR rates are applied.
|Title||:||Deisel engine modeling and optimization for emission reduction|