Research Article
Numerical and Experimental Investigation on the Flow Separation Control of S809 Airfoil with Slot
Table 2
The grid-independence.
| Item | Grid no./10āK | Lift | Adjacent relative deviation |
| 1 | 132 | 1.630 | 0.6% | 2 | 164 | 1.640 | 0.3% | 3 | 181 | 1.646 | 0.06% | 4 | 210 | 1.647 | ā |
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