Table 2.
Data description of turbofan engine sensor.
| Sensor Number | Sensor Description | Units |
|---|---|---|
| 1 | (Fan inlet temperature) | (°R) |
| 2 | (LPC outlet temperature) | (°R) |
| 3 | (HPC outlet temperature) | (°R) |
| 4 | (LPT outlet temperature) | (°R) |
| 5 | (Fan inlet Pressure) | (psia) |
| 6 | (bypass-duct pressure) | (psia) |
| 7 | (HPC outlet pressure) | (psia) |
| 8 | (Physical fan speed) | (rpm) |
| 9 | (Physical core speed) | (rpm) |
| 10 | (Engine pressure ratio (P50/P2) | —— |
| 11 | (HPC outlet Static pressure) | (psia) |
| 12 | (Ratio of fuel flow to Ps30) | (pps/psia) |
| 13 | (Corrected fan speed) | (rpm) |
| 14 | (Corrected core speed) | (rpm) |
| 15 | (Bypass Ratio) | —— |
| 16 | (Burner fuel-air ratio) | —— |
| 17 | (Bleed Enthalpy) | —— |
| 18 | (Required fan speed) | (rpm) |
| 19 | (Required fan conversion speed) | (rpm) |
| 20 | (High-pressure turbines Cool air flow) | (lb/s) |
| 21 | (Low-pressure turbines Cool air flow) | (lb/s) |