Magnitudes and phase angles of the components of each of the three eigenvectors
| Mode . | δu+ . | δw+ . | δq+ . | δθ . |
|---|---|---|---|---|
| Unstable oscillatory | 1.3×10–1 (125°) | 4.8×10–4 (248°) | 1.6×10–1 (63°) | 1 (0°) |
| Fast subsidence | 1.5×10–1 (0°) | 6.0×10–4 (0°) | 1.7×10–1 (180°) | 1 (0°) |
| Slow subsidence | 3.0×100 (180°) | 1.4×10–2 (0°) | 2.0×10–2 (180°) | 1 (0°) |
| Mode . | δu+ . | δw+ . | δq+ . | δθ . |
|---|---|---|---|---|
| Unstable oscillatory | 1.3×10–1 (125°) | 4.8×10–4 (248°) | 1.6×10–1 (63°) | 1 (0°) |
| Fast subsidence | 1.5×10–1 (0°) | 6.0×10–4 (0°) | 1.7×10–1 (180°) | 1 (0°) |
| Slow subsidence | 3.0×100 (180°) | 1.4×10–2 (0°) | 2.0×10–2 (180°) | 1 (0°) |
δu+, δw+,δ q+ and δθ, disturbance quantities in non-dimensional x-component and z-component of velocity,pitching rate and pitch angle, respectively. Numbers in the parentheses are phase angles