SNECMA Turbomeca Larzac

The SNECMA Turbomeca Larzac is a military turbofan manufactured by GRTS (Groupement Turbomeca-SNECMA),[1] a consortium between the two French companies, SNECMA and Turbomeca. Its main application was on the Dassault/Dornier Alpha Jet.

Larzac
Sectioned view of a SNECMA Turbomeca Larzac
Type Turbofan
National origin France
Manufacturer SNECMA Turbomeca
Major applications Dassault/Dornier Alpha Jet

Variants

49-01
04-C6
04-C20
04-H-20

Applications

Specifications (Larzac 04-C6)

Data from [2][3]

General characteristics

  • Type: Axial flow, twin-spool, bypass turbofan engine
  • Length: 1,187 mm (46.73 in)
  • Diameter: Inlet:452 mm (17.79 in)
  • Dry weight: 295 kg (650.35 lb)

Components

  • Compressor: Low pressure: 2 stage axial, High pressure: 4 stage axial
  • Combustors: Annular
  • Turbine: Low pressure: 1 stage, High pressure: 1 stage
  • Fuel type: Aviation kerosene Jet A-1 or similar
  • Oil system: pressure spray/splash with scavenge

Performance

See also

Comparable engines

Related lists

References

Notes
  1. Gunston 1989, p.172.
  2. "Larzac 04" (PDF). Snecma. Archived from the original (PDF) on November 10, 2006. Retrieved 2008-01-09.
  3. "Vectors For September 2003". Retrieved 2008-01-09.
Bibliography
  • Gunston, Bill. World Encyclopedia of Aero Engines. Cambridge, England. Patrick Stephens Limited, 1989. ISBN 1-85260-163-9
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