Table 3
Summary of the numerical setup of the engine simulations.
CFD solver | CONVERGE 3.0 |
Simulation type | LES |
Turbulence model | Dynamic structure |
Engine speed | 1000 rpm |
Fuel | E30 |
Base grid size | 4 mm |
Minimum grid size | 0.125 mm |
AMR | Velocity/temperature SGS |
Combustion model | WSR/TFM/g-eq |
Laminar flame speed | Tabulated |
Turbulent flame speed | Pitsch expression |
Breakdown energy | 20 mJ |
Glow energy | 86 mJ |
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