PBS TJ150

The PBS TJ150 is a Czech turbojet engine produced by PBS Velká Bíteš. The engine was developed for unmanned aerial vehicles, including target drones, as well as manned aircraft.[1] The PBS TJ150 with a thrust up to 1,500N is the most powerful engine in the PBS engine range.[2] The engine entered serial production in 2019.[3]

TJ150
Type Jet aircraft engine
National origin Czech Republic
Manufacturer PBS Velká Bíteš

Design

The PBS TJ150 is a small single-shaft turbojet engine consisting of a radial compressor, radial and axial diffuser, annular combustion chamber, axial turbine and a fixed outlet nozzle. The engine has a built-in starter-generator to start and supply powerto the deck network, and a separate oil system.

The PBS TJ150 engine was developed from PBS TJ100 engine utilizing the same outer diameter dimensions and engine weight but has 20 % more power. One of the PBS TJ150 engine versions enables landing on salt water.[4]

Specifications

General characteristics

  • Type: turbojet
  • Length: 25.04 in (636 mm)
  • Diameter: 10.71 in (272 mm)
  • Dry weight: 37.70 lb (17.10 kg)

Components
  • Compressor:

Performance

References
  1. "PBS TJ150 Turbojet Engine". Retrieved 10 August 2022.
  2. "První brněnská představila nový proudový motor TJ150". Flying Revue. 8 October 2018. Retrieved 11 August 2022.
  3. Doležal, Tomáš (7 February 2019). "PBS Velká Bíteš chystá sériovou výrobu svého nejsilnějšího proudového motoru". Aeroweb. Retrieved 11 August 2022.
  4. "PBS Brochure Turbine Engines". PBS. Retrieved 10 August 2022.
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