Rolls-Royce Spey

Turbofan · Rolls-Royce
Reaction Turbines
Diameter
1092.2 mm
Length
5204.46 mm
Dry Weight
1856.554 kg
Thrust To Weight
5
Specific Fuel Consumption
55.234 g/(kN·s)

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 10 can-annular combustion chambers
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 — Overall Pressure Ratio — Afterburner No

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Airplanes

Name Aircraft Engine Number of Engines Length (m) Flat Wing Span (m) Max Seating
BAC One-Eleven Rolls-Royce Spey 2 28.3464 89
British Aerospace Nimrod AEW3 Rolls-Royce Spey 4 41.7576 35.052
Hawker Siddeley Nimrod Rolls-Royce Spey 4 38.4048 34.7472
Hawker Siddeley Trident Rolls-Royce Spey 3 34.7472 27.1272 101
IML Addax Rolls-Royce Spey 2 14.0208 13.4112
All data (15 fields)
Name
Rolls-Royce Spey
Aircraft Engine Manufacturer
Rolls-Royce
Aircraft Engine Type
Turbofan
Dry Weight (kg)
1856.554
Diameter (mm)
1092.2
Length (mm)
5204.46
Wikipedia Article (URL)
en.wikipedia.org/wiki/Rolls-Royce_Spey
Geared Fan
No
Combustion Chamber
10 can-annular combustion chambers
Afterburner
No
Streams
2
Thrust To Weight
5
Specific Fuel Consumption (g/(kN·s))
55.234
Compressor Description
axial flow, 5-stage LP, 12-stage HP
Turbine Description
2-stage LP, 2-stage HP