Tumansky R-11

Turbojet · Shenyang
Reaction Turbines
Maximum Takeoff Thrust
38.7 kN
Diameter
906 mm
Length
4600 mm
Dry Weight
1124 kg
Thrust To Weight
3.51

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 1 Bypass Ratio — Overall Pressure Ratio — Afterburner Yes

Pictures

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Airplanes

Name Aircraft Engine Number of Engines Length (m) Flat Wing Span (m)
List of Mikoyan-Gurevich MiG-21 variants Tumansky R-11 1 14.5 7.154
Yakovlev Yak-28 Tumansky R-11 2 21.6 12.5

Similar reaction turbines

Name Aircraft Engine Manufacturer Maximum Takeoff Thrust (kN) Bypass Ratio Overall Pressure Ratio
Tumansky R-13 Guizhou 39.9 Compare
AE3007A1E Rolls-Royce 37.16 4.72 19.06 Compare
Tumansky R-25 Tumansky 40.3 Compare
CF34-3A GE Aircraft Engines 41.01 6.25 19.7 Compare
CF34-3A1 GE Aircraft Engines 41.01 6.25 19.7 Compare
CF34-3B GE Aircraft Engines 41.01 6.25 19.3 Compare
All data (14 fields)
Name
Tumansky R-11
Aircraft Engine Manufacturer
Shenyang
Aircraft Engine Type
Turbojet
Dry Weight (kg)
1124
Diameter (mm)
906
Length (mm)
4600
Wikipedia Article (URL)
en.wikipedia.org/wiki/Tumansky_R-11
Geared Fan
No
Afterburner
Yes
Streams
1
Maximum Takeoff Thrust (kN)
38.7
Thrust To Weight
3.51
Compressor Description
Axial compressor, 3-stage LP, 3-stage HP
Turbine Description
one stage LP, one stage HP