Skip to content
79,433 pages · 13,741 images · since 1994 Browse A–Z Today in space history
Encyclopedia Astronautica The full story of spaceflight
Encyclopedia entry

Ariane 5-1 H155

Stage · France

Original archive entry. The text, images and links below are kept as they were written.

LOx/LH2 propellant rocket stage. Chamber pressure 108 bar; expansion ratio 45.0; propellant mix ratio 5.3.

Cost $ : 65.000 million.

Subtopics

  • Ariane 5-1 EPC LOx/LH2 propellant rocket stage. 15.2 metric tons increased propellant by moving liquid oxygen bulkhead.
Country
France
Engines
Vulcain
Propellants
Lox/LH2