Table 2 Characteristics of 2D and 3D meshes
From: RANS and hybrid LES/RANS simulations of flow over a square cylinder
Span/D | Nxy | Nz | N | Δz (m) | Δz/D | |
|---|---|---|---|---|---|---|
2D Mesh | 0.025 | 70,000 | 1 | 70,000 | 0.01 | 0.025 |
3D Mesh-A | 0.6 | 70,000 | 48 | 3,360,000 | 0.005 | 0.0125 |
3D Mesh-B | 0.6 | 70,000 | 24 | 1,680,000 | 0.01 | 0.025 |
3D Mesh-C | 0.6 | 70,000 | 12 | 840,000 | 0.02 | 0.05 |
3D Mesh-D | 0.6 | 70,000 | 6 | 420,000 | 0.04 | 0.1 |