Turbojet engine TJ 100
TJ 100 C
Newly developed jet engine intended for motorized gliders and experimental aircrafts.
The extensive experience from various APU designs has been used in design and production of this engine ...
TJ 100 C has single-stage radial compressor, radial and axial diffuser, annular combustion chamber and single stage axial turbine. Rotor seat is lubricated by autonomous oil system. Control is provided by digital electronic system. Starting is electric like fuel and oil pump. Power supply is provided by integrated generator and DC-DC converter. Ignition system is low-voltage, high-up power.
TJ 100 CTechnical data
| Thrust | |
| Take off (max. 5 min) | 100 daN (225.0 lbf) |
| Nominal (30 min) | 85 daN (192.0 lbf) |
| Cruising | 70 daN (157.5 lbf) |
| Length | 485 mm (19.1 in) |
| Outside diameter | 272 mm (10.7 in) |
| Total weight | 19 kg (41.8 lb) |
| Electrical power output | 800 W; 28,5 V |
| Fuel | JET A-1 |
| Specific fuel consumption | 1,2 kg/daN/h (1.2 lb/lbf/h) |
| Oil | MIL L-23699 |
TJ 100 A
The TJ 100 A is improved modification of TJ 100 C engine designed for UAV, UCAV, experimental aircraft and motorized gliders.
The engine is characterized by compact design, excellent thrust/weight ratio and low fuel consumption at its power category.
The conception of this engine is classical – with radial compressor and annular combustion chamber, axial turbine and fixed output nozzle.
Integrated starter-generator is enabling the reliable starting by battery 24V, electricity supply to board net and engine cooling after stop. Digital control box assure the engine control and diagnostics.
TJ 100 ATechnical data
| Thrust max. | 110 daN (247 lbf) |
| Length | 625 mm (24.6 in) |
| Outside diameter | 272 mm (10.7 in) |
| Total weight | 20,6 kg (45.4 lb) |
| Electrical power output | 750 W; 28 V |
| Fuel | JET A-1, JP5, JP8 |
| Specific fuel consumption min. | 1,09 kg/daN/h (1,09 lb/lbf/h) |
| Oil | 3 cST / 5 cST |
| Operation range | |
| Flight | |
| Altitude | 0 - 8000 m (0 - 26000 ft) |
| Speed | < Mach 0,8 |
| Start | |
| Altitude | 0 - 4000 m (0 - 13000 ft) |
| Speed | < Mach 0,4 |
| Temperatures | -30 ~ +50 °C (-22 ~ +122 °F) |
Pictures from flying tests of jet engined Blaník
Video from flying tests of jet engined Blaník
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