Sensitivity analysis of different boundary variables
| Parameter . | Change . | Drag coefficient and the relative change . |
|---|---|---|
| Baseline | – | 79.5 |
| Inflow velocity | +50% | 78.0 (−2%) |
| −50% | 78.0 (−2%) | |
| Water-retaining ratio | +12.5% | 319.8 (+02%) |
| −25% | 16.8 (−79%) | |
| Arc length–height ratio | +10% | 68.3 (−14%) |
| −10% | 82.5 (+4%) | |
| Inclination ratio | +0.5 | 73.3 (−8%) |
| +1 | 61.2 (−23%) |
| Parameter . | Change . | Drag coefficient and the relative change . |
|---|---|---|
| Baseline | – | 79.5 |
| Inflow velocity | +50% | 78.0 (−2%) |
| −50% | 78.0 (−2%) | |
| Water-retaining ratio | +12.5% | 319.8 (+02%) |
| −25% | 16.8 (−79%) | |
| Arc length–height ratio | +10% | 68.3 (−14%) |
| −10% | 82.5 (+4%) | |
| Inclination ratio | +0.5 | 73.3 (−8%) |
| +1 | 61.2 (−23%) |