CF34-10E2A1

Turbofan · GE Aircraft Engines

Reaction Turbines

Maximum Takeoff Thrust

75.44 kN

Bypass Ratio

5.09

Overall Pressure Ratio

25.1

Fuel Flow Take Off

0.769 kg/s

NOx Unitaryto CAEP8

86.4 % 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 SAC
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 5.09	Overall Pressure Ratio 25.1	Afterburner No

Pictures

No pictures yet for this family.

Similar reaction turbines

Name	Aircraft Engine Manufacturer	Maximum Takeoff Thrust (kN)	Bypass Ratio	Overall Pressure Ratio
CF34-10E2A1	General Electric Company	75.44	5.09	25.1	Compare
CF34-10E5	GE Aircraft Engines	77.4	5.09	25.6	Compare
CF34-10E6	GE Aircraft Engines	77.4	5.09	25.6	Compare
CF34-10A16/B/C/D	General Electric Company	76.9538	5.5806	24.8449	Compare
BR-700-725A1-12	Rolls-Royce Deutschland	75.7	4.35	26.16	Compare
BR700-725A1-12	Rolls-Royce Deutschland	75.7	4.35	26.16	Compare

All data (61 fields)

Name: CF34-10E2A1
EASA ID: 8GE114
Aircraft Engine Manufacturer: GE Aircraft Engines
Aircraft Engine Type: Turbofan
Fuel: Jet A-1
Geared Fan: No
Combustion Chamber: SAC
Afterburner: No
Streams: 2
Bypass Ratio: 5.09
Overall Pressure Ratio: 25.1
Maximum Takeoff Thrust (kN): 75.44
Hydrocarbon Take Off (g/kg fuel): 0.04
Hydrocarbon Climb Out (g/kg fuel): 0.05
Hydrocarbon Approach (g/kg fuel): 0.1
Hydrocarbon Idle (g/kg fuel): 5.44
Hydrocarbon Unitary Average (g/kN): 9.56
Hydrocarbon Unitary Range (g/kN): 9-9.9
Hydrocarbon Unitary Characteristic (g/kN): 14.72
Hydrocarbon Unitary Characteristicto Regulatory (% of limit): 75.1
Hydrocarbon LTO (g): 721
Carbon Monoxide Take Off (g/kg fuel): 0.41
Carbon Monoxide Climb Out (g/kg fuel): 0.38
Carbon Monoxide Approach (g/kg fuel): 4.46
Carbon Monoxide Idle (g/kg fuel): 50.81
Carbon Monoxide Unitary Average (g/kN): 91.61
Carbon Monoxide Unitary Range (g/kN): 88.5-93.4
Carbon Monoxide Unitary Characteristic (g/kN): 112.4
Carbon Monoxide Unitary Characteristicto Regulatory (% of limit): 95.3
NOx Take Off (g/kg fuel): 17.98
NOx Climb Out (g/kg fuel): 15.26
NOx Approach (g/kg fuel): 7.64
NOx Idle (g/kg fuel): 3.56
NOx Unitary Average (g/kN): 36.34
NOx Unitary Range (g/kN): 35.8-36.9
NOx Unitary Characteristic (g/kN): 42.1
NOx Unitaryto Standard (% of limit): 46.7
NOx Unitaryto CAEP2 (% of limit): 58.4
NOx Unitaryto CAEP4 (% of limit): 68
NOx Unitaryto CAEP6 (% of limit): 74.6
NOx Unitaryto CAEP8 (% of limit): 86.4
NOx LTO (g): 2742
Smoke Take Off (SN): 3.93
Smoke Climb Out (SN): 1.68
Smoke Approach (SN): 0.39
Smoke Idle (SN): 0.85
Smoke Max (SN): 3.93
Smoke Range (SN): 3.2-5
Smoke Characteristic (SN): 5.06
Smoke Characteristicto Regulatory (% of limit): 19.8
Fuel Flow Take Off (kg/s): 0.769
Fuel Flow Climbout (kg/s): 0.64
Fuel Flow Approach (kg/s): 0.222
Fuel Flow Idle (kg/s): 0.084
Fuel LTO (kg): 301
Fuel Venting Compliant: Yes
Carbon Monoxide LTO (g): 6911
Emissions Data Status: C
Emissions Data Superseded: Yes
Emissions Superseded By: 01P08GE203
Engine Status: Out of production