CF34-8C5A3

Turbofan · GE Aircraft Engines
Reaction Turbines
Maximum Takeoff Thrust
64.53 kN
Bypass Ratio
5.13
Overall Pressure Ratio
24.82
Fuel Flow Take Off
0.721 kg/s
NOx Unitaryto CAEP8
87.4 % 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 LEC
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 5.13 Overall Pressure Ratio 24.82 Afterburner No

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Similar reaction turbines

Name Aircraft Engine Manufacturer Maximum Takeoff Thrust (kN) Bypass Ratio Overall Pressure Ratio
CF34-8E5A2 GE Aircraft Engines 64.53 5.13 24.82 Compare
CF34-8C5A3 General Electric Company 64.53 5.13 24.82 Compare
D-436-148 F1 Ivchenko-Progress ZMKB 64.43 4.9 19.8 Compare
D-36 ser. 4A Ivchenko-Progress ZMKB 63.77 5 19.9 Compare
D-36 Ivchenko-Progress ZMKB 63.765 5 19.9 Compare
CF34-8C5A2 GE Aircraft Engines 62.49 5.13 24.12 Compare
All data (57 fields)
Name
CF34-8C5A3
EASA ID
8GE103
Aircraft Engine Manufacturer
GE Aircraft Engines
Aircraft Engine Type
Turbofan
Fuel
Jet A
Geared Fan
No
Combustion Chamber
LEC
Afterburner
No
Streams
2
Bypass Ratio
5.13
Overall Pressure Ratio
24.82
Maximum Takeoff Thrust (kN)
64.53
Hydrocarbon Take Off (g/kg fuel)
0.02
Hydrocarbon Climb Out (g/kg fuel)
0.02
Hydrocarbon Approach (g/kg fuel)
0.06
Hydrocarbon Idle (g/kg fuel)
0.12
Hydrocarbon Unitary Average (g/kN)
0.27
Hydrocarbon Unitary Characteristic (g/kN)
0.42
Hydrocarbon Unitary Characteristicto Regulatory (% of limit)
2.2
Hydrocarbon LTO (g)
18
Carbon Monoxide Take Off (g/kg fuel)
0.77
Carbon Monoxide Climb Out (g/kg fuel)
0.57
Carbon Monoxide Approach (g/kg fuel)
3.92
Carbon Monoxide Idle (g/kg fuel)
16.71
Carbon Monoxide Unitary Average (g/kN)
30.97
Carbon Monoxide Unitary Characteristic (g/kN)
38
Carbon Monoxide Unitary Characteristicto Regulatory (% of limit)
32.2
NOx Take Off (g/kg fuel)
16.71
NOx Climb Out (g/kg fuel)
13.52
NOx Approach (g/kg fuel)
11.09
NOx Idle (g/kg fuel)
4.76
NOx Unitary Average (g/kN)
39.75
NOx Unitary Characteristic (g/kN)
46.1
NOx Unitaryto Standard (% of limit)
51.4
NOx Unitaryto CAEP2 (% of limit)
64.2
NOx Unitaryto CAEP4 (% of limit)
72.2
NOx Unitaryto CAEP6 (% of limit)
77.4
NOx Unitaryto CAEP8 (% of limit)
87.4
NOx LTO (g)
2565
Smoke Take Off (SN)
17.27
Smoke Climb Out (SN)
4.4
Smoke Approach (SN)
0
Smoke Idle (SN)
0
Smoke Max (SN)
17.27
Smoke Characteristic (SN)
22.23
Smoke Characteristicto Regulatory (% of limit)
83.3
Fuel Flow Take Off (kg/s)
0.721
Fuel Flow Climbout (kg/s)
0.586
Fuel Flow Approach (kg/s)
0.193
Fuel Flow Idle (kg/s)
0.067
Fuel LTO (kg)
259
Fuel Venting Compliant
No
Carbon Monoxide LTO (g)
1999
Emissions Data Status
C
Emissions Data Superseded
Yes
Emissions Superseded By
01P08GE194
NOx Compliance Demonstration
2.3.2 e)