Engine - Combustion Air Flow
Combustion air mass flow from engine power and excess-air ratio - basis for T/C + intake design.
Air mass flow
16.92kg/s
Formula, assumptions, and limits
Stoichiometric air-fuel ratio 14.5 (HFO). 2-stroke slow-speed λ ≈ 2.0; 4-stroke λ ≈ 2.5. Tier III NOx (SCR) can run leaner λ ≈ 1.8.
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| Excess-air ratio | - | engine type |