| Case | Cosθ | Re | tf | β | γ | α | Ci |
| 19 | 1.00 | 9.3 | 0.050 | 0.75 | 4 | 1.5 | 1 |
| 20 | 1.00 | 13.68 | 0.026 | 0.75 | 4 | 1.2 | 0.5 |
| 21 | 1.00 | 13.68 | 0.037 | 0.75 | 4 | 1.7 | 1 |