Research Article
Effects of Active and Passive Control Techniques on Mach 1.5 Cavity Flow Dynamics
Table 4
Frequency predictions with different grid resolutions.
| Grid | Rossiter frequency (1st mode) | % difference with Rossiter frequency formulation |
| 1 | 1230 | 11 | 2 | 1195 | 7.7 | 3 | 1037 | 6.5 | 4 | 1166 | 5.22 | 5 | 1050 | 5.3 | 6 | 1010 | 9 |
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