![]() Vulcain 2 engine on display | |
Country of origin | ![]() ![]() |
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First flight |
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Last flight |
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Designer | Snecma ArianeGroup |
Manufacturer | Snecma ArianeGroup |
Application | Main stage engine |
Associated LV | |
Predecessor | Viking |
Status |
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Liquid-fuel engine | |
Propellant | LOX / LH2 |
Mixture ratio |
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Cycle | Gas generator |
Configuration | |
Nozzle ratio |
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Performance | |
Thrust, vacuum |
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Chamber pressure |
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Specific impulse, vacuum |
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Dimensions | |
Length |
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Diameter |
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Dry mass |
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References | |
References | [2][3][4][5][6][7][8][9][10] |
Vulcain is a family of European first stage rocket engines for Ariane 5 and Ariane 6. Its development began in 1988 and the first flight was completed in 1996. The updated version of the engine, Vulcain 2, was first successfully flown in 2005. Both members of the family use liquid oxygen/liquid hydrogen cryogenic fuel. The new version for Ariane 6 is called Vulcain 2.1.