Ullage-table volume lookup with trim correction - the core cargo-measurement step.
Formula
$$ V_{corr} = V_{raw} + k \cdot t $$
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $t$ | Trim at measurement | m | draft survey |
| $k$ | Trim correction factor | m³/m | tank calibration |
Sources
- ISO 7507 / OCIMF ullage.