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Vulcain 2.1

Satellite Launch Vehicle Engine by Arianespace (4 more products)
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Vulcain 2.1 Image

The Vulcain 2.1 from Arianespace is a Satellite Launch Vehicle Engine with Height 3.6 m, Nozzle Outlet Diameter 2.1 m, Propellant Flow Rate 326 Kg/sec, Specific Impulse 432 sec, Vacuum Thrust 1371 kN. More details for Vulcain 2.1 can be seen below.

Product Specifications

Product Details

  • Part Number
    Vulcain 2.1
  • Manufacturer
    Arianespace
  • Description
    This cryogenic engine is being developed by ArianeGroup in cooperation with its European partners on behalf of the ESA It powers the cryogenic main stage of the Ariane 6 launcher for the first eight minutes of the flight

General Parameters

  • Height
    3.6 m
  • Nozzle Outlet Diameter
    2.1 m
  • Propellant
    LOX-LH2
  • Propellant Flow Rate
    326 Kg/sec
  • Specific Impulse
    432 sec
  • Vacuum Thrust
    1371 kN

Technical Documents
View details on the manufacturer's website