PW1127G-JM

Turbofan · Pratt & Whitney
Reaction Turbines
Maximum Takeoff Thrust
120.44 kN
Bypass Ratio
12.2
Overall Pressure Ratio
32.11
Fuel Flow Take Off
0.800416 kg/s
NOx Unitaryto CAEP8
57.42 % 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
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 12.2 Overall Pressure Ratio 32.11 Afterburner No

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Airplanes

Name Model Aircraft Engine Number of Engines Length (m) Flat Wing Span (m) Two Class Typical Seating Max Seating
A320-271N A320neo PW1127G-JM 2 37.57 35.8 165 195

Similar reaction turbines

Name Family Aircraft Engine Manufacturer Maximum Takeoff Thrust (kN) Bypass Ratio Overall Pressure Ratio
PW1127G1-JM Pratt & Whitney 120.44 12.2 32.11 Compare
PW1127GA-JM Pratt & Whitney 120.435 12.2805 31.6575 Compare
PW1127G-JM Pratt & Whitney 120.435 12.2805 31.6575 Compare
LEAP-1A26/26E1 LEAP-1A CFM International 120.6 11.1 33.4 Compare
PW1129G-JM Pratt & Whitney 130.0876 12.003 34.0245 Compare
PW1428GH-JM Pratt & Whitney 132.38 12.11 33.32 Compare
All data (56 fields)
Name
PW1127G-JM
EASA ID
15PW105
Aircraft Engine Manufacturer
Pratt & Whitney
Aircraft Engine Type
Turbofan
Fuel
Jet A
Geared Fan
Yes
Combustion Chamber
TALON X
Afterburner
No
Streams
2
Bypass Ratio
12.2
Overall Pressure Ratio
32.11
Maximum Takeoff Thrust (kN)
120.44
Hydrocarbon Take Off (g/kg fuel)
0.03
Hydrocarbon Climb Out (g/kg fuel)
0.03
Hydrocarbon Approach (g/kg fuel)
0.04
Hydrocarbon Idle (g/kg fuel)
0.11
Hydrocarbon Unitary Average (g/kN)
0.2
Hydrocarbon Unitary Characteristic (g/kN)
0.3
Hydrocarbon Unitary Characteristicto Regulatory (% of limit)
1.53
Hydrocarbon LTO (g)
21
Carbon Monoxide Take Off (g/kg fuel)
0.22
Carbon Monoxide Climb Out (g/kg fuel)
0.32
Carbon Monoxide Approach (g/kg fuel)
5.49
Carbon Monoxide Idle (g/kg fuel)
21.47
Carbon Monoxide Unitary Average (g/kN)
27.8
Carbon Monoxide Unitary Characteristic (g/kN)
34.1
Carbon Monoxide Unitary Characteristicto Regulatory (% of limit)
28.9
NOx Take Off (g/kg fuel)
17.76
NOx Climb Out (g/kg fuel)
14.18
NOx Approach (g/kg fuel)
8.85
NOx Idle (g/kg fuel)
6.55
NOx Unitary Average (g/kN)
26.9
NOx Unitary Characteristic (g/kN)
31.2
NOx Unitaryto Standard (% of limit)
29.94
NOx Unitaryto CAEP2 (% of limit)
37.42
NOx Unitaryto CAEP4 (% of limit)
43.81
NOx Unitaryto CAEP6 (% of limit)
49.38
NOx Unitaryto CAEP8 (% of limit)
57.42
NOx LTO (g)
3244
Smoke Take Off (SN)
1.4
Smoke Climb Out (SN)
0.3
Smoke Approach (SN)
0.36
Smoke Idle (SN)
0.56
Smoke Max (SN)
1.4
Smoke Characteristic (SN)
1.8
Smoke Characteristicto Regulatory (% of limit)
8
Fuel Flow Take Off (kg/s)
0.800416
Fuel Flow Climbout (kg/s)
0.661263
Fuel Flow Approach (kg/s)
0.232194
Fuel Flow Idle (kg/s)
0.089743
Fuel LTO (kg)
316.6
Fuel Venting Compliant
Yes
Carbon Monoxide LTO (g)
3348
Emissions Data Status
C
Engine Status
Out of production
NOx Compliance Demonstration
2.3.2 e)