| AE3007A2 ✕ | Snecma Atar ✕ | |
|---|---|---|
| EASA ID | 10AL026 | |
| Aircraft Engine Manufacturer | Rolls-Royce | ATAR |
| Aircraft Engine Type | Turbofan | Turbojet |
| Dry Weight (kg) | 1456 | |
| Diameter (mm) | 1000 | |
| Length (mm) | 5900 | |
| Wikipedia Article (URL) | en.wikipedia.org/wiki/Snecma_Atar | |
| Fuel | Jet A | |
| Geared Fan | No | No |
| Combustion Chamber | Type 3 (reduced emissions) | annular |
| Afterburner | No | Yes |
| Streams | 2 | 1 |
| Bypass Ratio | 4.79 | |
| Overall Pressure Ratio | 20.2 | |
| Maximum Takeoff Thrust (kN) | 42.23 | 42 |
| Thrust To Weight | 2.94 | |
| Specific Fuel Consumption (g/(kN·s)) | 2917.475 | |
| Hydrocarbon Take Off (g/kg fuel) | 0 | |
| Hydrocarbon Climb Out (g/kg fuel) | 0 | |
| Hydrocarbon Approach (g/kg fuel) | 0 | |
| Hydrocarbon Idle (g/kg fuel) | 1.71 | |
| Hydrocarbon Unitary Average (g/kN) | 3.45 | |
| Hydrocarbon Unitary Characteristic (g/kN) | 5.32 | |
| Hydrocarbon Unitary Characteristicto Regulatory (% of limit) | 27.12 | |
| Hydrocarbon LTO (g) | 146 | |
| Carbon Monoxide Take Off (g/kg fuel) | 0.71 | |
| Carbon Monoxide Climb Out (g/kg fuel) | 0.74 | |
| Carbon Monoxide Approach (g/kg fuel) | 4.08 | |
| Carbon Monoxide Idle (g/kg fuel) | 34.17 | |
| Carbon Monoxide Unitary Average (g/kN) | 73.29 | |
| Carbon Monoxide Unitary Characteristic (g/kN) | 89.96 | |
| Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) | 76.24 | |
| NOx Take Off (g/kg fuel) | 18.61 | |
| NOx Climb Out (g/kg fuel) | 15.99 | |
| NOx Approach (g/kg fuel) | 7.9 | |
| NOx Idle (g/kg fuel) | 4.39 | |
| NOx Unitary Average (g/kN) | 43.03 | |
| NOx Unitary Characteristic (g/kN) | 49.88 | |
| NOx Unitaryto Standard (% of limit) | 62.04 | |
| NOx Unitaryto CAEP2 (% of limit) | 77.55 | |
| NOx Unitaryto CAEP4 (% of limit) | 81.66 | |
| NOx Unitaryto CAEP6 (% of limit) | 83.78 | |
| NOx Unitaryto CAEP8 (% of limit) | 90.8 | |
| NOx LTO (g) | 1817 | |
| Smoke Take Off (SN) | 0.01 | |
| Smoke Climb Out (SN) | 0.01 | |
| Smoke Approach (SN) | 0.01 | |
| Smoke Idle (SN) | 0.01 | |
| Smoke Max (SN) | 0.01 | |
| Smoke Characteristic (SN) | 0.01 | |
| Smoke Characteristicto Regulatory (% of limit) | 0.04 | |
| Fuel Flow Take Off (kg/s) | 0.466 | |
| Fuel Flow Climbout (kg/s) | 0.388 | |
| Fuel Flow Approach (kg/s) | 0.138 | |
| Fuel Flow Idle (kg/s) | 0.055 | |
| Fuel LTO (kg) | 189 | |
| Fuel Venting Compliant | No | |
| Carbon Monoxide LTO (g) | 3095 | |
| Compressor Description | 9-stage axial compressor | |
| Emissions Data Status | C | |
| Emissions Data Superseded | Yes | |
| Emissions Superseded By | 01P10AL033 | |
| Engine Status | Out of production | |
| NOx Compliance Demonstration | 2.3.2 e) | |
| Turbine Description | Two-stage |