]>A Two-Zone Multigrid Model for SI Engine Combustion Simulation Using Detailed Chemistry : Figure 9
201780.fig.009a
(a)
201780.fig.009b
(b)
Figure 9: Pressure and HRR of SI engine simulated using two-zone MG model with different searching levels and skipping high-temperature cells ( 𝑇 > 8 0 0  K) in the unburned region.