Rough floodable-length estimate from freeboard and permeability for one-compartment-standard screening.
Formula
$$ F_L \approx 0.35 \cdot L \cdot \sqrt{B_f / \mu} $$
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $L$ | Length between perpendiculars | m | particulars |
| $B_f$ | Freeboard to bulkhead deck | m | loadline |
| $μ$ | Compartment permeability | - | SOLAS Reg 7-3 |
Sources
- SOLAS II-1 Reg 4–7 (deterministic damage stability).
- Derrett & Barrass Ch.23.