Fuel-saving estimate from a retrofit optimised bulbous bow - re-designed for the ship’s actual operating draft and speed.
Formula
$$ \Delta m = P \cdot H \cdot \eta \cdot \frac{SFOC}{10^8} $$Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $\eta$ | Efficiency improvement | - | CFD + model test |
Sources
- Schneekluth & Bertram - Ship Design for Efficiency.