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IHI Corporation XF5 ✕ Pratt & Whitney J57 ✕
Aircraft Engine Manufacturer IHI Corporation Pratt & Whitney
Aircraft Engine Type Turbofan Turbojet
Dry Weight (kg) 644 2347.341
Diameter (mm) 610 990.6
Length (mm) 3000 6197.6
Wikipedia Article (URL) en.wikipedia.org/wiki/IHI_Corporation_XF5 en.wikipedia.org/wiki/Pratt_%26_Whitney_J57
Geared Fan No No
Combustion Chamber annular cannular, 8 flame tubes
Afterburner Yes Yes
Streams 2 1
Maximum Takeoff Thrust (kN) 49 52
Thrust To Weight 7.8 2.26
Afterburner Thrust (kN) 49 76.5
Compressor Description axial, 3 stage fan, 6 compressor stage all-axial, 9-stage LP compressor, 7-stage HP compressor
Turbine Description 1 stage high pressure turbine, 1 stage low pressure turbine all-axial, single-stage HP turbine, 2-stage LP turbine