CF6-80C2B1F

Turbofan · GE Aircraft Engines
Reaction Turbines
Maximum Takeoff Thrust
254.3 kN
Bypass Ratio
5.1
Overall Pressure Ratio
30.13
Fuel Flow Take Off
2.353 kg/s
NOx Unitaryto CAEP8
92.1 % 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 —
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 5.1 Overall Pressure Ratio 30.13 Afterburner No

Pictures

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Similar reaction turbines

Name Aircraft Engine Manufacturer Maximum Takeoff Thrust (kN) Bypass Ratio Overall Pressure Ratio
CF6-80C2B1F General Electric Company 254.3 5.1 30.13 Compare
CF6-80C2B4 GE Aircraft Engines 254.35 5.1 30.36 Compare
CF6-80C2B4F GE Aircraft Engines 254.79 5.1 30.17 Compare
CF6-80C2A8 General Electric Company 257.37 5.1 30.45 Compare
CF6-80C2A1 GE Aircraft Engines 257.4 5.1 30.96 Compare
CF6-80C2B1 General Electric Company 249.01 5.1 29.53 Compare
All data (64 fields)
Name
CF6-80C2B1F
EASA ID
1GE023
Aircraft Engine Manufacturer
GE Aircraft Engines
Aircraft Engine Type
Turbofan
Fuel
Jet A
Geared Fan
No
Afterburner
No
Streams
2
Bypass Ratio
5.1
Overall Pressure Ratio
30.13
Maximum Takeoff Thrust (kN)
254.3
Hydrocarbon Take Off (g/kg fuel)
0.08
Hydrocarbon Climb Out (g/kg fuel)
0.09
Hydrocarbon Approach (g/kg fuel)
0.2
Hydrocarbon Idle (g/kg fuel)
9.68
Hydrocarbon Unitary Average (g/kN)
12.43
Hydrocarbon Unitary Sigma (g/kN)
1.3
Hydrocarbon Unitary Range (g/kN)
11.31-13.7
Hydrocarbon Unitary Characteristic (g/kN)
16.2
Hydrocarbon Unitary Characteristicto Regulatory (% of limit)
82.5
Hydrocarbon LTO (g)
3157
Carbon Monoxide Take Off (g/kg fuel)
0.52
Carbon Monoxide Climb Out (g/kg fuel)
0.52
Carbon Monoxide Approach (g/kg fuel)
2.19
Carbon Monoxide Idle (g/kg fuel)
43.71
Carbon Monoxide Unitary Average (g/kN)
57.09
Carbon Monoxide Unitary SD (g/kN)
3.1
Carbon Monoxide Unitary Range (g/kN)
54.41-59.98
Carbon Monoxide Unitary Characteristic (g/kN)
65
Carbon Monoxide Unitary Characteristicto Regulatory (% of limit)
55.1
NOx Take Off (g/kg fuel)
28.06
NOx Climb Out (g/kg fuel)
21.34
NOx Approach (g/kg fuel)
8.97
NOx Idle (g/kg fuel)
3.74
NOx Unitary Average (g/kN)
42.17
NOx Unitary SD (g/kN)
2.02
NOx Unitary Range (g/kN)
40.58-44.6
NOx Unitary Characteristic (g/kN)
46.4
NOx Unitaryto Standard (% of limit)
46.3
NOx Unitaryto CAEP2 (% of limit)
57.8
NOx Unitaryto CAEP4 (% of limit)
68.9
NOx Unitaryto CAEP6 (% of limit)
78.3
NOx Unitaryto CAEP8 (% of limit)
92.1
NOx LTO (g)
10718
Smoke Take Off (SN)
7.1
Smoke Climb Out (SN)
4.8
Smoke Approach (SN)
2.3
Smoke Idle (SN)
3
Smoke Max (SN)
7.1
Smoke Sigma (SN)
1.1
Smoke Range (SN)
5.7-7.5
Smoke Characteristic (SN)
8.3
Smoke Characteristicto Regulatory (% of limit)
45.4
Fuel Flow Take Off (kg/s)
2.353
Fuel Flow Climbout (kg/s)
1.913
Fuel Flow Approach (kg/s)
0.632
Fuel Flow Idle (kg/s)
0.205
Fuel LTO (kg)
823
Fuel Venting Compliant
No
Carbon Monoxide LTO (g)
14493
Emissions Data Status
C
Emissions Data Superseded
Yes
Emissions Superseded By
1GE024
Engine Status
Out of production