RB211-535E4B

Turbofan · Rolls-Royce
Reaction Turbines
Maximum Takeoff Thrust
191.7 kN
Bypass Ratio
4.1
Overall Pressure Ratio
27.9
Fuel Flow Take Off
2.07 kg/s
NOx Unitaryto CAEP8
114.1 % 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 Phase5
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 4.1 Overall Pressure Ratio 27.9 Afterburner No

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Similar reaction turbines

Name Aircraft Engine Manufacturer Maximum Takeoff Thrust (kN) Bypass Ratio Overall Pressure Ratio
RB211-535E4B Rolls-Royce 191.73 4.1 27.65 Compare
RB211-535E4 Rolls-Royce 178.4 4.1 25.8 Compare
CF6-45A GE Aircraft Engines 202.8 4.3 25.38 Compare
CF6-45A2 GE Aircraft Engines 202.8 4.3 25.9 Compare
General Electric TF39 General Electric Company 193 Compare
RB211-22B Rolls-Royce 182.5 4.7 25 Compare
All data (58 fields)
Name
RB211-535E4B
EASA ID
5RR039
Aircraft Engine Manufacturer
Rolls-Royce
Aircraft Engine Type
Turbofan
Fuel
AVTUR
Geared Fan
No
Combustion Chamber
Phase5
Afterburner
No
Streams
2
Bypass Ratio
4.1
Overall Pressure Ratio
27.9
Maximum Takeoff Thrust (kN)
191.7
Hydrocarbon Take Off (g/kg fuel)
0.07
Hydrocarbon Climb Out (g/kg fuel)
0
Hydrocarbon Approach (g/kg fuel)
0.05
Hydrocarbon Idle (g/kg fuel)
0.14
Hydrocarbon Unitary Average (g/kN)
0.28
Hydrocarbon Unitary Range (g/kN)
0.16-0.54
Hydrocarbon Unitary Characteristic (g/kN)
0.4
Hydrocarbon Unitary Characteristicto Regulatory (% of limit)
2.2
Hydrocarbon LTO (g)
54
Carbon Monoxide Take Off (g/kg fuel)
0.33
Carbon Monoxide Climb Out (g/kg fuel)
0.26
Carbon Monoxide Approach (g/kg fuel)
2.43
Carbon Monoxide Idle (g/kg fuel)
18.24
Carbon Monoxide Unitary Average (g/kN)
29.7
Carbon Monoxide Unitary Range (g/kN)
29.45-29.91
Carbon Monoxide Unitary Characteristic (g/kN)
36.5
Carbon Monoxide Unitary Characteristicto Regulatory (% of limit)
30.9
NOx Take Off (g/kg fuel)
25.88
NOx Climb Out (g/kg fuel)
19.3
NOx Approach (g/kg fuel)
8.65
NOx Idle (g/kg fuel)
4.58
NOx Unitary Average (g/kN)
46.4
NOx Unitary Range (g/kN)
44.9-48
NOx Unitary Characteristic (g/kN)
53.8
NOx Unitaryto Standard (% of limit)
56.1
NOx Unitaryto CAEP2 (% of limit)
70.2
NOx Unitaryto CAEP4 (% of limit)
84.5
NOx Unitaryto CAEP6 (% of limit)
96
NOx Unitaryto CAEP8 (% of limit)
114.1
NOx LTO (g)
8927
Smoke Take Off (SN)
7.3
Smoke Climb Out (SN)
6.8
Smoke Approach (SN)
0.6
Smoke Idle (SN)
0.46
Smoke Max (SN)
7.3
Smoke Range (SN)
6.9-7.9
Smoke Characteristic (SN)
9.4
Smoke Characteristicto Regulatory (% of limit)
47.5
Fuel Flow Take Off (kg/s)
2.07
Fuel Flow Climbout (kg/s)
1.64
Fuel Flow Approach (kg/s)
0.55
Fuel Flow Idle (kg/s)
0.19
Fuel LTO (kg)
732
Carbon Monoxide LTO (g)
5812
Emissions Data Status
C
Engine Status
Out of production