Table 2 Grid independent analysis
From: Influence of Cavitation on Unsteady Vortical Flows in a Side Channel Pump
Test grids | Mesh nodes (× 106) | Mean value of y+ | Head (m) | |
|---|---|---|---|---|
Impeller | Side channel | |||
Grid 1 | 4.43 | 16.9 | 27.3 | 12.129 |
Grid 2 | 6.11 | 12.3 | 26.3 | 12.236 |
Grid 3 | 8.01 | 6.7 | 26.2 | 12.426 |
Grid 4 | 9.19 | 6.1 | 26.2 | 12.422 |