SFOC - Intake Temperature Sensitivity
Change in SFOC per °C change in intake / charge-air temperature - typical 0.3-0.5 g/kWh per °C.
Δ SFOC
4.0g/kWh
Actual SFOC
179.0g/kWh
Formula, assumptions, and limits
Ambient 10 °C above reference → +4 g/kWh. Tropical ships pay permanent SFOC penalty vs temperate. Full ISO 3046 correction includes RH + barometer.
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| Intake air T deviation | °C | intake RTD |