Table 2: Parametric comparison of grid sensitivity. Experiments A and B refer to references [8] and [18] respectively. The experimental range is taken from reference [10] except for that is from [8]. Values are not corrected for experimental setup.
Grid | St | ||||||
R1 | 1.1 | 0.1 | 1.37 | 85.4 | 1.06 | 1.0 | 0.23 |
R2 | 1.25 | 0.1 | 1.5 | 91 | 1.1 | 1.32 | 0.238 |
R3 | 0.94 | 0.123 | 1.25 | 90 | 1.1 | 0.92 | 0.27 |
R4 | 0.86 | 0.042 | 1.0 | 84.4 | 1.49 | 0.402 | 0.25 |
R5 | 0.86 | 0.069 | 1.1 | 85.7 | 1.35 | 0.545 | 0.255 |
Coarse LES | 0.9 | 0.07 | 1.1 | 87.1 | 1.57 | 0.35 | 0.23 |
Fine LES | 1.12 | 0.07 | 1.23 | 83.81 | 1.432 | 0.37 | 0.206 |
Coarse [7] | 1.239 | - | 1.398 | 96.37 | 1.072 | - | 0.204 |
Fine [7] | 1.454 | - | 1.764 | 95.0 | 0.836 | - | 0.204 |
Exp. A | 1.237 | - | 1.21 | - | 1.1 | - | 0.179 |
Exp. B | 1.44 | - | 1.7 | - | 1.23/1.28 | - | 0.21 |
Range (Exp) | 0.85~1.45 | ≈0.04 | - | ≈80 | - | 0.3~0.6 | 0.18~0.2 |