CF34-8C5A1

Turbofan · GE Aircraft Engines
Reaction Turbines
Maximum Takeoff Thrust
60.62 kN
Bypass Ratio
5.13
Overall Pressure Ratio
23.49
Fuel Flow Take Off
0.665 kg/s
NOx Unitaryto CAEP8
83.4 % 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 23.49 Afterburner No

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Similar reaction turbines

Name Aircraft Engine Manufacturer Maximum Takeoff Thrust (kN) Bypass Ratio Overall Pressure Ratio
CF34-8C5A1 General Electric Company 60.62 5.13 23.49 Compare
CF34-8E5 GE Aircraft Engines 59.68 5.13 23.18 Compare
CF34-8E6 GE Aircraft Engines 59.68 5.13 23.18 Compare
CF34-8C5 GE Aircraft Engines 59.42 5.13 23.09 Compare
CF34-8E2A1 GE Aircraft Engines 59.15 5.13 23 Compare
CF34-8C5A1, CF34-8C5A1/B General Electric Company 60.6324 4.8402 23.8041 Compare
All data (57 fields)
Name
CF34-8C5A1
EASA ID
8GE107
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
23.49
Maximum Takeoff Thrust (kN)
60.62
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)
0.13
Hydrocarbon Unitary Average (g/kN)
0.3
Hydrocarbon Unitary Characteristic (g/kN)
0.46
Hydrocarbon Unitary Characteristicto Regulatory (% of limit)
2.3
Hydrocarbon LTO (g)
18
Carbon Monoxide Take Off (g/kg fuel)
0.66
Carbon Monoxide Climb Out (g/kg fuel)
0.57
Carbon Monoxide Approach (g/kg fuel)
4.17
Carbon Monoxide Idle (g/kg fuel)
17.85
Carbon Monoxide Unitary Average (g/kN)
33.83
Carbon Monoxide Unitary Characteristic (g/kN)
41.5
Carbon Monoxide Unitary Characteristicto Regulatory (% of limit)
35.2
NOx Take Off (g/kg fuel)
15.09
NOx Climb Out (g/kg fuel)
12.82
NOx Approach (g/kg fuel)
10.87
NOx Idle (g/kg fuel)
4.65
NOx Unitary Average (g/kN)
37.73
NOx Unitary Characteristic (g/kN)
43.7
NOx Unitaryto Standard (% of limit)
50.3
NOx Unitaryto CAEP2 (% of limit)
62.8
NOx Unitaryto CAEP4 (% of limit)
70
NOx Unitaryto CAEP6 (% of limit)
74.4
NOx Unitaryto CAEP8 (% of limit)
83.4
NOx LTO (g)
2287
Smoke Take Off (SN)
9.96
Smoke Climb Out (SN)
2.66
Smoke Approach (SN)
0
Smoke Idle (SN)
0
Smoke Max (SN)
9.96
Smoke Characteristic (SN)
12.81
Smoke Characteristicto Regulatory (% of limit)
47.2
Fuel Flow Take Off (kg/s)
0.665
Fuel Flow Climbout (kg/s)
0.543
Fuel Flow Approach (kg/s)
0.183
Fuel Flow Idle (kg/s)
0.065
Fuel LTO (kg)
245
Fuel Venting Compliant
No
Carbon Monoxide LTO (g)
2051
Emissions Data Status
C
Emissions Data Superseded
Yes
Emissions Superseded By
01P08GE191
NOx Compliance Demonstration
2.3.2 e)