GENERAL INFORMATION ABOUT JET ENGINE SYSTEMS

1. J85 ENGINEJ85 ENGINE

2. 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
Application
T-38 Jet Trainer, F-5 Tiger II,
A-37 (non-afterburning)
Max RPM 16,550

3. J85 ENGINE MAIN PARTSJ85 ENGINE MAIN PARTS

5. FRONT FRAME
1- IGV (inlet guide vanes)
2- IGV CRANKS
3- 1ST.BEARING
4- DOME ASSY

7. COMPRESSOR CASING

8. COMPRESSOR ROTOR

9. 1- GEAR BOX
2- 2ND.BEARING
MAIN FRAME

10. SHAFT

11. COMBUSTION SECTION
1- INNER CASING
2- OUTER CASING
3- LINERS (12)
4- FUEL NOZZLES (12)
5- MAIN IGNITER PLUG

12. TURBINE SECTION
1- TURBINE CASINGS (2)
2- TURBINE ROTOR
3- TURBINE STATOR

13. DIFFUSER SECTION
1- DIFFUSER LINER
2- EXHAUST CONE
3- FLAME HOLDER
4- A/B FUEL SPRAY BARS
5- A/B IGNITER PLUG

14. EXHAUST SECTION
1- CASING
2- LINER
3- VARIABLE EXHAUST
NOZZLE
4- ACTUATORS

15. THANK YOU FORTHANK YOU FOR
LISTENINGLISTENING
Özkan EYİLİKBİLİRÖzkan EYİLİKBİLİR
Chief Master Sgt.Chief Master Sgt.
Jet Engine InstructorJet Engine Instructor..