Table 1 Mesh and time-step details
From: Assessment of conventional and air-jet wheel deflectors for drag reduction of the DrivAer model
Coarse | Medium | Fine | |
|---|---|---|---|
Minimum Cell Size (mm) | 2.00 | 1.75 | 1.50 |
First-Cell Height (mm) | 0.020 | 0.017 | 0.016 |
Number of Layers | 20 | 25 | 25 |
Average Wall y+ | 0.36 | 0.30 | 0.28 |
Average Δ x+ | 30 | 26 | 21 |
Average Δ z+ | 30 | 26 | 21 |
Number of Cells (million) | 34 | 50 | 60 |
Time-Step Size (s) | 5 × 10−5 | 4 × 10−5 | 3.5 × 10−5 |