RB211-535C

Turbofan · Rolls-Royce
Reaction Turbines
Maximum Takeoff Thrust
163.3 kN
Bypass Ratio
4.5
Overall Pressure Ratio
21.5
Fuel Flow Take Off
1.8 kg/s
NOx Unitaryto CAEP8
158.3 % 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 —
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 4.5 Overall Pressure Ratio 21.5 Afterburner No

Pictures

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All data (62 fields)
Name
RB211-535C
EASA ID
1RR012
Aircraft Engine Manufacturer
Rolls-Royce
Aircraft Engine Type
Turbofan
Fuel
AVTUR
Geared Fan
No
Afterburner
No
Streams
2
Bypass Ratio
4.5
Overall Pressure Ratio
21.5
Maximum Takeoff Thrust (kN)
163.3
Hydrocarbon Take Off (g/kg fuel)
0.25
Hydrocarbon Climb Out (g/kg fuel)
0.14
Hydrocarbon Approach (g/kg fuel)
0.44
Hydrocarbon Idle (g/kg fuel)
1.44
Hydrocarbon Unitary Average (g/kN)
3.4
Hydrocarbon Unitary Sigma (g/kN)
0.4
Hydrocarbon Unitary Range (g/kN)
3-3.8
Hydrocarbon Unitary Characteristic (g/kN)
4
Hydrocarbon Unitary Characteristicto Regulatory (% of limit)
20.2
Hydrocarbon LTO (g)
552
Carbon Monoxide Take Off (g/kg fuel)
0.7
Carbon Monoxide Climb Out (g/kg fuel)
0.27
Carbon Monoxide Approach (g/kg fuel)
0.48
Carbon Monoxide Idle (g/kg fuel)
18.79
Carbon Monoxide Unitary Average (g/kN)
37.3
Carbon Monoxide Unitary SD (g/kN)
2.6
Carbon Monoxide Unitary Range (g/kN)
35.5-40.3
Carbon Monoxide Unitary Characteristic (g/kN)
40.3
Carbon Monoxide Unitary Characteristicto Regulatory (% of limit)
34.2
NOx Take Off (g/kg fuel)
33.71
NOx Climb Out (g/kg fuel)
24.89
NOx Approach (g/kg fuel)
6.37
NOx Idle (g/kg fuel)
3.44
NOx Unitary Average (g/kN)
57
NOx Unitary SD (g/kN)
2
NOx Unitary Range (g/kN)
54.1-58.7
NOx Unitary Characteristic (g/kN)
60.4
NOx Unitaryto Standard (% of limit)
72.7
NOx Unitaryto CAEP2 (% of limit)
90.9
NOx Unitaryto CAEP4 (% of limit)
113.1
NOx Unitaryto CAEP6 (% of limit)
128.5
NOx Unitaryto CAEP8 (% of limit)
158.3
NOx LTO (g)
9277
Smoke Take Off (SN)
8
Smoke Climb Out (SN)
7
Smoke Approach (SN)
4.4
Smoke Idle (SN)
2
Smoke Max (SN)
8
Smoke Sigma (SN)
3
Smoke Range (SN)
4.6-10.1
Smoke Characteristic (SN)
8.8
Smoke Characteristicto Regulatory (% of limit)
42.5
Fuel Flow Take Off (kg/s)
1.8
Fuel Flow Climbout (kg/s)
1.47
Fuel Flow Approach (kg/s)
0.54
Fuel Flow Idle (kg/s)
0.2
Fuel LTO (kg)
711
Fuel Venting Compliant
No
Carbon Monoxide LTO (g)
6030
Emissions Data Status
C
Engine Status
Out of production