AKA: Ariane 5-0;P230;SPB235. Status: In production. Date: 1966. Number: 44 . Thrust: 6,472.30 kN (1,455,031 lbf). Gross mass: 269,000 kg (593,000 lb). Unfuelled mass: 34,000 kg (74,000 lb). Specific impulse: 286 s. Specific impulse sea level: 259 s. Burn time: 123 s. Height: 31.00 m (101.00 ft). Diameter: 3.00 m (9.80 ft).
SNPE solid rocket engine. In production. Used on Ariane 5 launch vehicle. First flight 1996. Solid propellant rocket stage. Solid rocket booster for Ariane 5. Nozzle expansion ratio increased from 9.7 to 11.0 after 1997. Chamber pressure 61.3 bar. HTPB propellant. Ariane 5 zero stage.
Ariane 5-0 P241 SEP solid rocket engine. First flight 2002. Solid propellant rocket stage. Increased propellant loading (+2.43 metric tons), lighter welded case (-1.6 metric tons) compared to earlier versions. |