| LEAP-1A35A/35AX/33/33X/33B2/33B2X/32/32X/30 ✕ | PW1133GA-JM ✕ | |
|---|---|---|
| Family | LEAP-1A | |
| EASA ID | 08P28CM151 | 18PW125 |
| Aircraft Engine Manufacturer | CFM International | Pratt & Whitney |
| Aircraft Engine Type | Turbofan | Turbofan |
| Comment | Airbus A320neo family | |
| Full Weight (kg) | 3153 | |
| Diameter (mm) | 1981 | |
| Max Rotating Diameter (mm) | 1981 | |
| Length (mm) | 3328 | |
| Height (mm) | 2362 | |
| Width (mm) | 2543 | |
| Wikipedia Article (URL) | en.wikipedia.org/wiki/CFM_International_LEAP | |
| Fuel | Jet A | Jet A |
| Fan Blades | 18 | |
| Geared Fan | No | Yes |
| Low-Pressure Compressor Stages | 3 | |
| High-Pressure Compressor Stages | 10 | |
| Combustion Chamber | TAPS II | TALON X |
| High Pressure Compressor Stages | 2 | |
| Low-Pressure Turbine Stages | 7 | |
| Afterburner | No | No |
| Streams | 2 | 2 |
| Bypass Ratio | 10.3769 | 11.58 |
| Overall Pressure Ratio | 38.3582 | 38.07 |
| Maximum Takeoff Thrust (kN) | 143.0548 | 147.28 |
| Hydrocarbon Take Off (g/kg fuel) | 0.0378 | 0.02 |
| Hydrocarbon Climb Out (g/kg fuel) | 0.0278 | 0.05 |
| Hydrocarbon Approach (g/kg fuel) | 0.0538 | 0.02 |
| Hydrocarbon Idle (g/kg fuel) | 0.6093 | 0.26 |
| Hydrocarbon Unitary Average (g/kN) | 0.6864 | 0.35 |
| Hydrocarbon Unitary Sigma (g/kN) | 0.1425 | |
| Hydrocarbon Unitary Range (g/kN) | 0.48-0.88 | |
| Hydrocarbon Unitary Characteristic (g/kN) | 0.7832 | 0.41 |
| Hydrocarbon Unitary Characteristicto Regulatory (% of limit) | 3.996 | 2 |
| Hydrocarbon LTO (g) | 98.1936 | 48 |
| Carbon Monoxide Take Off (g/kg fuel) | 0.021 | 0.23 |
| Carbon Monoxide Climb Out (g/kg fuel) | 0.0146 | 0.22 |
| Carbon Monoxide Approach (g/kg fuel) | 1.8961 | 3.44 |
| Carbon Monoxide Idle (g/kg fuel) | 21.2583 | 24.06 |
| Carbon Monoxide Unitary Average (g/kN) | 22.7796 | 24.88 |
| Carbon Monoxide Unitary SD (g/kN) | 0.897 | |
| Carbon Monoxide Unitary Range (g/kN) | 21.68-24.03 | |
| Carbon Monoxide Unitary Characteristic (g/kN) | 24.3711 | 26.91 |
| Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) | 20.6535 | 23 |
| NOx Take Off (g/kg fuel) | 60.9187 | 25.46 |
| NOx Climb Out (g/kg fuel) | 35.3315 | 19.84 |
| NOx Approach (g/kg fuel) | 9.7242 | 9.4 |
| NOx Idle (g/kg fuel) | 4.5656 | 5.31 |
| NOx Unitary Average (g/kN) | 56.9152 | 31.3 |
| NOx Unitary SD (g/kN) | 0.7372 | |
| NOx Unitary Range (g/kN) | 55.88-57.88 | |
| NOx Unitary Characteristic (g/kN) | 59.81 | 33.62 |
| NOx Unitaryto Standard (% of limit) | 51.2439 | 29 |
| NOx Unitaryto CAEP2 (% of limit) | 64.0549 | 36 |
| NOx Unitaryto CAEP4 (% of limit) | 71.4436 | 40 |
| NOx Unitaryto CAEP6 (% of limit) | 79.034 | 45 |
| NOx Unitaryto CAEP8 (% of limit) | 89.4872 | 51 |
| NOx LTO (g) | 8141.999 | 4736 |
| Smoke Take Off (SN) | 0.5756 | 15.2 |
| Smoke Climb Out (SN) | 0.7048 | 13.9 |
| Smoke Approach (SN) | 0.6433 | 0.5 |
| Smoke Idle (SN) | 0.6259 | 1 |
| Smoke Max (SN) | 1.203 | 15.2 |
| Smoke Sigma (SN) | 0.3443 | |
| Smoke Range (SN) | 0.81-1.41 | |
| Smoke Characteristic (SN) | 1.5485 | 16.7 |
| Smoke Characteristicto Regulatory (% of limit) | 7.2164 | 78 |
| Fuel Flow Take Off (kg/s) | 1.0674 | 1.023 |
| Fuel Flow Climbout (kg/s) | 0.8732 | 0.8385 |
| Fuel Flow Approach (kg/s) | 0.2858 | 0.27834 |
| Fuel Flow Idle (kg/s) | 0.0943 | 0.0988 |
| Fuel LTO (kg) | 375.7442 | 375 |
| Fuel Venting Compliant | Yes | Yes |
| Carbon Monoxide LTO (g) | 3258.738 | 3971 |
| Compressor Description | 1 fan, 3-stage LP, 10-stage HP | |
| Emissions Data Status | C | C |
| Emissions Data Superseded | Yes | |
| Emissions Superseded By | 01P18PW156 | |
| Engine Status | Out of production | |
| NOx Compliance Demonstration | 2.3.2 e) | 2.3.2 e) |
| nvPME Imass Approach (mg/kg) | 3.3157 | |
| nvPME Imass Climb Out (mg/kg) | 0.6743 | |
| nvPME Imass Idle (mg/kg) | 1.437 | |
| nvPME Imass Max (mg/kg) | 12.784 | |
| nvPME Imass Take Off (mg/kg) | 0.6614 | |
| nvPME Inum Approach (#/kg) | 130438900000000 | |
| nvPME Inum Climb Out (#/kg) | 14571780000 | |
| nvPME Inum Idle (#/kg) | 18871160000000 | |
| nvPME Inum Max (#/kg) | 458823700000000 | |
| nvPME Inum Take Off (#/kg) | 14002570000 | |
| nvPMLTO Mass (mg) | 546.1272 | |
| nvPMLTO Mass Per Thrust (mg/kN) | 4.2366 | |
| nvPMLTO Mass To CAEP11 (% of limit) | 1.6169 | |
| nvPMLTO Number (#) | 11724800000000000 | |
| nvPMLTO Number Per Thrust (#/kN) | 90955720000000 | |
| nvPMLTO Number To CAEP11 (% of limit) | 2.7223 | |
| nvPM Mass Concentration Characteristic (mg/m³) | 165.986 | |
| nvPM Mass Concentration Max (mg/m³) | 152.9229 | |
| nvPM Mass Concentration To CAEP10 (% of limit) | 2.9902 | |
| Turbine Description | 2-stage HP, 7-stage LP |