Force Components (+1)
Force Components
| Component | Frequency | Application |
|---|---|---|
| Mean Drift | Zero (DC) | Steady mooring loads |
| Difference-Frequency | Low frequency | Slow drift, resonance |
| Sum-Frequency | High frequency | Springing, ringing |
Methods
| Method | Accuracy | Computation Time | Use Case |
|---|---|---|---|
| Newman Approximation | Moderate | Fast | Initial design |
| Full QTF | High | Slow | Detailed analysis |
| Pressure Integration | High | Moderate | Validation |
| Momentum Conservation | High | Moderate | Deep water |