J85 ENGINEJ85 ENGINE

INTRODUCTIONINTRODUCTION

A General Electric J85-5

Type Turbojet

National origin United States

Manufacturer General Electric

First run 1950s

Variants General Electric CJ610

Developed into General Electric CF700

Specs:

Thrust 2680 lbs

Weight 600 lbs

Compressor 8 Stage Axial

Turbine 2 Stage Axial

ApplicationT-38 Jet Trainer, F-5 Tiger II,A-37 (non-afterburning)

Max RPM 16,550

J85 ENGINE MAIN PARTSJ85 ENGINE MAIN PARTS

FRONT FRAME

1- IGV (inlet guide vanes)2- IGV CRANKS3- 1ST.BEARING4- DOME ASSY

COMPRESSOR CASING

COMPRESSOR ROTOR

1- GEAR BOX2- 2ND.BEARING

MAIN FRAME

SHAFT

COMBUSTION SECTION

1- INNER CASING2- OUTER CASING3- LINERS (12)4- FUEL NOZZLES (12)5- MAIN IGNITER PLUG

TURBINE SECTION

1- TURBINE CASINGS (2)2- TURBINE ROTOR3- TURBINE STATOR

DIFFUSER SECTION

1- DIFFUSER LINER2- EXHAUST CONE3- FLAME HOLDER4- A/B FUEL SPRAY BARS5- A/B IGNITER PLUG

EXHAUST SECTION

1- CASING2- LINER3- VARIABLE EXHAUSTNOZZLE4- ACTUATORS

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Özkan EYİLİKBİLİRÖzkan EYİLİKBİLİRChief Master Sgt.Chief Master Sgt.Jet Engine InstructorJet Engine Instructor..