CF34-8E5A1

Turbofan · GE Aircraft Engines
Reaction Turbines
Maximum Takeoff Thrust
62.49 kN
Bypass Ratio
5.13
Overall Pressure Ratio
24.12
Fuel Flow Take Off
0.6914 kg/s
NOx Unitaryto CAEP8
85.4 % 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 24.12 Afterburner No

Pictures

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Similar reaction turbines

Name Aircraft Engine Manufacturer Maximum Takeoff Thrust (kN) Bypass Ratio Overall Pressure Ratio
CF34-8C5A2 GE Aircraft Engines 62.49 5.13 24.12 Compare
CF34-8E6A1 GE Aircraft Engines 62.49 5.13 24.12 Compare
CF34-8E5A1 General Electric Company 62.49 5.13 24.12 Compare
CF34-8C5A1 GE Aircraft Engines 60.62 5.13 23.49 Compare
CF34-8C5A2, CF34-8C5A2/B General Electric Company 62.4993 4.8088 24.4077 Compare
CF34-8C5A3 GE Aircraft Engines 64.53 5.13 24.82 Compare
All data (57 fields)
Name
CF34-8E5A1
EASA ID
6GE095
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
24.12
Maximum Takeoff Thrust (kN)
62.49
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)
0.29
Hydrocarbon Unitary Characteristic (g/kN)
0.4
Hydrocarbon Unitary Characteristicto Regulatory (% of limit)
2
Hydrocarbon LTO (g)
18
Carbon Monoxide Take Off (g/kg fuel)
0.71
Carbon Monoxide Climb Out (g/kg fuel)
0.57
Carbon Monoxide Approach (g/kg fuel)
4.05
Carbon Monoxide Idle (g/kg fuel)
17.3
Carbon Monoxide Unitary Average (g/kN)
32.43
Carbon Monoxide Unitary Characteristic (g/kN)
39.8
Carbon Monoxide Unitary Characteristicto Regulatory (% of limit)
33.7
NOx Take Off (g/kg fuel)
15.81
NOx Climb Out (g/kg fuel)
13.15
NOx Approach (g/kg fuel)
11.06
NOx Idle (g/kg fuel)
4.7
NOx Unitary Average (g/kN)
38.71
NOx Unitary Characteristic (g/kN)
44.9
NOx Unitaryto Standard (% of limit)
50.9
NOx Unitaryto CAEP2 (% of limit)
63.6
NOx Unitaryto CAEP4 (% of limit)
71.1
NOx Unitaryto CAEP6 (% of limit)
75.9
NOx Unitaryto CAEP8 (% of limit)
85.4
NOx LTO (g)
2419
Smoke Take Off (SN)
13.64
Smoke Climb Out (SN)
3.9
Smoke Approach (SN)
0
Smoke Idle (SN)
0
Smoke Max (SN)
13.64
Smoke Characteristic (SN)
17.6
Smoke Characteristicto Regulatory (% of limit)
65.4
Fuel Flow Take Off (kg/s)
0.6914
Fuel Flow Climbout (kg/s)
0.5632
Fuel Flow Approach (kg/s)
0.1876
Fuel Flow Idle (kg/s)
0.066
Fuel LTO (kg)
251
Fuel Venting Compliant
No
Carbon Monoxide LTO (g)
2027
Emissions Data Status
C
Emissions Data Superseded
Yes
Emissions Superseded By
8GE105
Engine Status
Out of production