Maximum Takeoff Thrust
341.1786 kN
Overall Pressure Ratio
46.0683
Fuel Flow Take Off
2.7216 kg/s
NOx Unitaryto CAEP8
59.2702 % of limit
Architecture
| Fan |
Fan Stages
—
|
Fan Blades
—
|
Fan Technology
—
|
Fan Pressure Ratio
—
|
| Gearbox |
Geared Fan
No |
Gear
—
|
Reduction Ratio
—
|
| LP compressor |
Low-Pressure Compressor Stages
—
|
Low-Pressure Compressor Technology
—
|
BP Compressor Pressure Ratio
—
|
| IP compressor |
Intermediary-Pressure Compressor Stages
—
|
Intermediary-Pressure Compressor Technology
—
|
IP Compressor Pressure Ratio
—
|
| HP compressor |
High-Pressure Compressor Stages
—
|
High-Pressure Compressor Technology
—
|
HP Compressor Pressure Ratio
—
|
| Combustor |
Combustion Chamber
TAPS |
| HP turbine |
High Pressure Compressor Stages
—
|
High-Pressure Turbine Technology
—
|
| IP turbine |
Intermediary-Pressure Turbine Stages
—
|
Intermediary-Pressure Turbine Technology
—
|
| LP turbine |
Low-Pressure Turbine Stages
—
|
Low-Pressure Turbine Technology
—
|
| Whole engine |
Streams
2 |
Bypass Ratio
8.7292 |
Overall Pressure Ratio
46.0683 |
Afterburner
No |
Pictures
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All data (82 fields)
- Name
- GEnx-1B74/75/P2
- EASA ID
- 07P27GE235
- Aircraft Engine Manufacturer
- General Electric Company
- Aircraft Engine Type
- Turbofan
- Fuel
- Jet A
- Geared Fan
- No
- Combustion Chamber
- TAPS
- Afterburner
- No
- Streams
- 2
- Bypass Ratio
- 8.7292
- Overall Pressure Ratio
- 46.0683
- Maximum Takeoff Thrust (kN)
- 341.1786
- Hydrocarbon Take Off (g/kg fuel)
- 0.0225
- Hydrocarbon Climb Out (g/kg fuel)
- 0.0157
- Hydrocarbon Approach (g/kg fuel)
- 0.0398
- Hydrocarbon Idle (g/kg fuel)
- 0.4935
- Hydrocarbon Unitary Average (g/kN)
- 0.5475
- Hydrocarbon Unitary Sigma (g/kN)
- 0.0438
- Hydrocarbon Unitary Range (g/kN)
- 0.5-0.57
- Hydrocarbon Unitary Characteristic (g/kN)
- 0.8432
- Hydrocarbon Unitary Characteristicto Regulatory (% of limit)
- 4.3019
- Hydrocarbon LTO (g)
- 186.7856
- Carbon Monoxide Take Off (g/kg fuel)
- 0.0711
- Carbon Monoxide Climb Out (g/kg fuel)
- 0.1372
- Carbon Monoxide Approach (g/kg fuel)
- 1.4648
- Carbon Monoxide Idle (g/kg fuel)
- 12.9585
- Carbon Monoxide Unitary Average (g/kN)
- 14.1682
- Carbon Monoxide Unitary SD (g/kN)
- 0.2429
- Carbon Monoxide Unitary Range (g/kN)
- 13.92-14.41
- Carbon Monoxide Unitary Characteristic (g/kN)
- 17.3906
- Carbon Monoxide Unitary Characteristicto Regulatory (% of limit)
- 14.7378
- NOx Take Off (g/kg fuel)
- 39.2729
- NOx Climb Out (g/kg fuel)
- 21.7957
- NOx Approach (g/kg fuel)
- 11.0371
- NOx Idle (g/kg fuel)
- 4.7158
- NOx Unitary Average (g/kN)
- 42.0598
- NOx Unitary SD (g/kN)
- 0.5893
- NOx Unitary Range (g/kN)
- 41.64-42.73
- NOx Unitary Characteristic (g/kN)
- 48.7537
- NOx Unitaryto Standard (% of limit)
- 36.8964
- NOx Unitaryto CAEP2 (% of limit)
- 46.1205
- NOx Unitaryto CAEP4 (% of limit)
- 49.1783
- NOx Unitaryto CAEP6 (% of limit)
- 53.5186
- NOx Unitaryto CAEP8 (% of limit)
- 59.2702
- NOx LTO (g)
- 14349.89
- Smoke Take Off (SN)
- 0.2917
- Smoke Climb Out (SN)
- 0.2922
- Smoke Approach (SN)
- 0.5448
- Smoke Idle (SN)
- 0.47
- Smoke Max (SN)
- 0.9582
- Smoke Sigma (SN)
- 0.3273
- Smoke Range (SN)
- 0.74-1.34
- Smoke Characteristic (SN)
- 1.2333
- Smoke Characteristicto Regulatory (% of limit)
- 7.2931
- Fuel Flow Take Off (kg/s)
- 2.7216
- Fuel Flow Climbout (kg/s)
- 2.2181
- Fuel Flow Approach (kg/s)
- 0.6893
- Fuel Flow Idle (kg/s)
- 0.2247
- Fuel LTO (kg)
- 923.1286
- Fuel Venting Compliant
- Yes
- Carbon Monoxide LTO (g)
- 4833.867
- Emissions Data Status
- C
- NOx Compliance Demonstration
- 2.3.2 e)
- nvPME Imass Approach (mg/kg)
- 2.2089
- nvPME Imass Climb Out (mg/kg)
- 0.0159
- nvPME Imass Idle (mg/kg)
- 0.1553
- nvPME Imass Max (mg/kg)
- 5.7777
- nvPME Imass Take Off (mg/kg)
- 0.0179
- nvPME Inum Approach (#/kg)
- 122811000000000
- nvPME Inum Climb Out (#/kg)
- 4436506000
- nvPME Inum Idle (#/kg)
- 17953210000000
- nvPME Inum Max (#/kg)
- 244528700000000
- nvPME Inum Take Off (#/kg)
- 8026618000
- nvPMLTO Mass (mg)
- 426.6219
- nvPMLTO Mass Per Thrust (mg/kN)
- 1.7382
- nvPMLTO Mass To CAEP11 (% of limit)
- 0.8122
- nvPMLTO Number (#)
- 26614460000000000
- nvPMLTO Number Per Thrust (#/kN)
- 108434100000000
- nvPMLTO Number To CAEP11 (% of limit)
- 3.9005
- nvPM Mass Concentration Characteristic (mg/m³)
- 159.8387
- nvPM Mass Concentration Max (mg/m³)
- 124.1787
- nvPM Mass Concentration To CAEP10 (% of limit)
- 4.1405