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PV& P

GE F404-F2J3                                           

Length   : 3949 mm

Max Diameter  : 886 mm

Weight   : 1059 kg

Dry Thrust   : 55.5 kN

Reheat Thrust  : 83.3 kN

Combat Thrust  : 87.2 kN

Engine air flow  : 69.5 kg/s

SFC (dry)   : 0.832

SFC (reheat)     : 1.84

Thrust/Weight  : 8.4

Engine Pressure ratio : 4.5 x 6.1 = 27

By-Pass ratio  : 0.34

Compressor Speed    : 16810 rpm

Fan Speed   : 13270 rpm

Engine Idle rpm  : 10630

 

Propulsion  & General Systems Directorate 

 
 
 
 

Objectives

Design and Develop

  • GE F404-F2J3
  • Kaveri
  • JFS
  • Engine Test Facility
Team
PD [P&GS] Mr. KG Vivek
Administrative Setup/Office Setup Shri.V.Venugopalan
Ms.Saroja Kushal
Project Co-ordinators and Projects

No

Co-ordinator

Project/Activities

1. Mr. BG Keshava Murthy (Sc/Engr - G)  
2. Mr. R Swaminathan ( GD [TD2] )  
3. Mr. H Siddesha (GD [PV2] )  
4. Mr. KS John Britto (Sc/Engr - F)  
5. Mr. B Ashok (Sc/Engr - F)  
6. Mr. GP Ravi Shankar (Sc/Engr - F)  
7. Mr. CS Kumaraswamy (Sc/Engr-F)  
8. Mr. Premkumar L (Sc/Engr-F)  
9. Mr. Mahesh P Padwale (Sc/Engr-F)  
10. Ms. Sasikala Deivasigamani (Sc/Engr-F)  
11. Dr. Chennu Ranganayakulu (Sc/Engr-F)  
12. Mr. HS Nagaraj (Sc/Engr-F)  

Propulsion Systems

Kaveri, a twin spool low bypass turbofan engine with flat rated thrust for tropical conditions to enhance combat power, GE404F2J3 as interim power plant

Full authority digital electronic control unit for engine control

External fuel tanks and inflight refueling capability enable long range deployment

Jet Fuel Starter for ground starts and inflight relight.

Kaveri Engine

Gas Turbine Research Establishment is carrying out the design and development of  the KAVERI engine for powering he Light Combat Aircraft (LCA).

 Kaveri engine is a flat rated two spool turbofan engine       

 Air mass flow   : 75.00 kg/sec

 By pass ratio   : 0.161

 Overall pressure ratio  : 21.00

 TET     : 1480 deg - 1688 deg K

 Max (Dry) thrust   : 50.6 kN

 Max ( Reheat)   :21.56 gm/s/kN

 SFC (max reheat)   : 54.52 gm/kg/sec

 

 

JET FUEL STARTER

The GTSU - 110 turbo-starter is a two shaft turboshaft engine developed for starting General Electric - F 404 or equivalent engine

Description

The starter comprises :

      Single stage centrifugal compressor

      Single stage axial gas generator turbine

      Single stage axial free power turbine

      Annular reverse flow combustor

      Eight fuel burners

  Operating and starting control systems

 

Engine Test Facility

Ground test facility is used to carryout acceptance tests, back-to-back tests and for trouble shooting of the power plant of LCA.

Features

      Vertical air-intake with mesh-protected louvers provides weather barrier, noise control and low-pressure drop.

      Bell-mouth attachment at engine inlet streamlines airflow and enables mass flow measurements.

      Facility to measure thrust directly using Load Cells on Roof mounted thrust stand.

Engines up to 22,700 kg (50,000 lbs) thrust class can be tested

 

 

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Copyright @ 2001-2003, Aeronautical Development Agency, Bangalore

Aeronautical Development Agency, Ministry of Defence, Govt. of India, P.B.No: 1718, Vimanapura Post, Bangalore 560017, India

 

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