Maximum Takeoff Thrust
140.4386 kN
Overall Pressure Ratio
35.59
Fuel Flow Take Off
0.95 kg/s
NOx Unitaryto CAEP8
61.9529 % of limit
Architecture
| Fan |
Fan Stages
—
|
Fan Blades
—
|
Fan Technology
—
|
Fan Pressure Ratio
—
|
| Gearbox |
Geared Fan
Yes |
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
TALON X, Block-D |
| 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
11.8646 |
Overall Pressure Ratio
35.59 |
Afterburner
No |
Pictures
No pictures yet for this family.
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All data (74 fields)
- Name
- PW1431GA-JM
- EASA ID
- 01P22PW180
- Aircraft Engine Manufacturer
- Pratt & Whitney
- Aircraft Engine Type
- Turbofan
- Fuel
- Jet A
- Geared Fan
- Yes
- Combustion Chamber
- TALON X, Block-D
- Afterburner
- No
- Streams
- 2
- Bypass Ratio
- 11.8646
- Overall Pressure Ratio
- 35.59
- Maximum Takeoff Thrust (kN)
- 140.4386
- Hydrocarbon Take Off (g/kg fuel)
- 0.0724
- Hydrocarbon Climb Out (g/kg fuel)
- 0.0694
- Hydrocarbon Approach (g/kg fuel)
- 0.0594
- Hydrocarbon Idle (g/kg fuel)
- 0.3741
- Hydrocarbon Unitary Average (g/kN)
- 0.4729
- Hydrocarbon Unitary Characteristic (g/kN)
- 0.7283
- Hydrocarbon Unitary Characteristicto Regulatory (% of limit)
- 3.7158
- Hydrocarbon LTO (g)
- 66.4103
- Carbon Monoxide Take Off (g/kg fuel)
- 0.2378
- Carbon Monoxide Climb Out (g/kg fuel)
- 0.277
- Carbon Monoxide Approach (g/kg fuel)
- 3.3345
- Carbon Monoxide Idle (g/kg fuel)
- 22.1263
- Carbon Monoxide Unitary Average (g/kN)
- 23.9294
- Carbon Monoxide Unitary Characteristic (g/kN)
- 29.3721
- Carbon Monoxide Unitary Characteristicto Regulatory (% of limit)
- 24.8916
- NOx Take Off (g/kg fuel)
- 25.8866
- NOx Climb Out (g/kg fuel)
- 20.2257
- NOx Approach (g/kg fuel)
- 10.7504
- NOx Idle (g/kg fuel)
- 5.6213
- NOx Unitary Average (g/kN)
- 32.7629
- NOx Unitary Characteristic (g/kN)
- 37.9771
- NOx Unitaryto Standard (% of limit)
- 34.1582
- NOx Unitaryto CAEP2 (% of limit)
- 42.6978
- NOx Unitaryto CAEP4 (% of limit)
- 48.5765
- NOx Unitaryto CAEP6 (% of limit)
- 54.1448
- NOx Unitaryto CAEP8 (% of limit)
- 61.9529
- NOx LTO (g)
- 4601.172
- Smoke Take Off (SN)
- 8.4383
- Smoke Climb Out (SN)
- 6.676
- Smoke Approach (SN)
- 0.2724
- Smoke Idle (SN)
- 0.7111
- Smoke Max (SN)
- 8.4383
- Smoke Characteristic (SN)
- 10.8615
- Smoke Characteristicto Regulatory (% of limit)
- 50.3609
- Fuel Flow Take Off (kg/s)
- 0.95
- Fuel Flow Climbout (kg/s)
- 0.78
- Fuel Flow Approach (kg/s)
- 0.27
- Fuel Flow Idle (kg/s)
- 0.09
- Fuel LTO (kg)
- 348.06
- Fuel Venting Compliant
- Yes
- Carbon Monoxide LTO (g)
- 3360.616
- Emissions Data Status
- C
- NOx Compliance Demonstration
- 2.3.2 e)
- nvPME Imass Approach (mg/kg)
- 0.3401
- nvPME Imass Climb Out (mg/kg)
- 28.4714
- nvPME Imass Idle (mg/kg)
- 2.8445
- nvPME Imass Max (mg/kg)
- 35.4273
- nvPME Imass Take Off (mg/kg)
- 35.4273
- nvPME Inum Approach (#/kg)
- 36497390000000
- nvPME Inum Climb Out (#/kg)
- 419504700000000
- nvPME Inum Idle (#/kg)
- 342769600000000
- nvPME Inum Max (#/kg)
- 423705600000000
- nvPME Inum Take Off (#/kg)
- 345049300000000
- nvPMLTO Mass (mg)
- 4766.37
- nvPMLTO Mass Per Thrust (mg/kN)
- 47.1771
- nvPMLTO Mass To CAEP11 (% of limit)
- 16.8425
- nvPMLTO Number (#)
- 107449500000000000
- nvPMLTO Number Per Thrust (#/kN)
- 1063525000000000
- nvPMLTO Number To CAEP11 (% of limit)
- 29.9368
- nvPM Mass Concentration Characteristic (mg/m³)
- 1360.879
- nvPM Mass Concentration Max (mg/m³)
- 1057.267
- nvPM Mass Concentration To CAEP10 (% of limit)
- 24.3037