TAY 611-8C

Turbofan · Rolls-Royce

Reaction Turbines

Maximum Takeoff Thrust

61.61 kN

Bypass Ratio

3.2

Overall Pressure Ratio

15.75

Fuel Flow Take Off

0.741 kg/s

NOx Unitaryto CAEP8

118.3 % 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 Transply IIJ
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 3.2	Overall Pressure Ratio 15.75	Afterburner No

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Name	Aircraft Engine Manufacturer	Maximum Takeoff Thrust (kN)	Bypass Ratio	Overall Pressure Ratio
TAY611-8C	Rolls-Royce	61.6	3.26	15.88	Compare
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All data (63 fields)

Name: TAY 611-8C
EASA ID: 6RR042
Aircraft Engine Manufacturer: Rolls-Royce
Aircraft Engine Type: Turbofan
Geared Fan: No
Combustion Chamber: Transply IIJ
Afterburner: No
Streams: 2
Bypass Ratio: 3.2
Overall Pressure Ratio: 15.75
Maximum Takeoff Thrust (kN): 61.61
Hydrocarbon Take Off (g/kg fuel): 0.02
Hydrocarbon Climb Out (g/kg fuel): 0
Hydrocarbon Approach (g/kg fuel): 0
Hydrocarbon Idle (g/kg fuel): 1.11
Hydrocarbon Unitary Average (g/kN): 2.96
Hydrocarbon Unitary Sigma (g/kN): 0
Hydrocarbon Unitary Range (g/kN): 2.56-3.37
Hydrocarbon Unitary Characteristic (g/kN): 4.6
Hydrocarbon Unitary Characteristicto Regulatory (% of limit): 23.2
Hydrocarbon LTO (g): 182.4404
Carbon Monoxide Take Off (g/kg fuel): 1.12
Carbon Monoxide Climb Out (g/kg fuel): 1.27
Carbon Monoxide Approach (g/kg fuel): 4.99
Carbon Monoxide Idle (g/kg fuel): 28.55
Carbon Monoxide Unitary Average (g/kN): 82.78
Carbon Monoxide Unitary SD (g/kN): 0
Carbon Monoxide Unitary Range (g/kN): 78.58-86.04
Carbon Monoxide Unitary Characteristic (g/kN): 101.6
Carbon Monoxide Unitary Characteristicto Regulatory (% of limit): 86.1
NOx Take Off (g/kg fuel): 18.42
NOx Climb Out (g/kg fuel): 15.01
NOx Approach (g/kg fuel): 5.6
NOx Idle (g/kg fuel): 2.76
NOx Unitary Average (g/kN): 41.59
NOx Unitary SD (g/kN): 0
NOx Unitary Range (g/kN): 40.99-41.92
NOx Unitary Characteristic (g/kN): 48.2
NOx Unitaryto Standard (% of limit): 67.4
NOx Unitaryto CAEP2 (% of limit): 84.3
NOx Unitaryto CAEP4 (% of limit): 96.6
NOx Unitaryto CAEP6 (% of limit): 102.7
NOx Unitaryto CAEP8 (% of limit): 118.3
NOx LTO (g): 2562
Smoke Take Off (SN): 3.93
Smoke Climb Out (SN): 2.24
Smoke Approach (SN): 0.23
Smoke Idle (SN): 0.13
Smoke Max (SN): 3.93
Smoke Sigma (SN): 0
Smoke Range (SN): 3.53-4.35
Smoke Characteristic (SN): 5.06
Smoke Characteristicto Regulatory (% of limit): 18.7
Fuel Flow Take Off (kg/s): 0.741
Fuel Flow Climbout (kg/s): 0.612
Fuel Flow Approach (kg/s): 0.241
Fuel Flow Idle (kg/s): 0.105
Fuel LTO (kg): 334
Fuel Venting Compliant: No
Carbon Monoxide LTO (g): 5103
Emissions Data Status: C
Emissions Data Superseded: Yes
Emissions Superseded By: 11RR048