Propulsion
Vulcan-Centaur |
Stage |
Engines |
Thrust s.l. |
Isp s.l. |
Thrust vac |
Isp vac |
Propellant |
Burn time |
Flow rate |
Total Imp |
|||
kN | N*s/kg | kN | N*s/kg | tons | s | t/s | MN*s | |||||
SRB |
GEM-63XL |
max | 1,808.7 | 2452 | max | 2,025.8 | 2746 | 46.38 | 84 | max | 0.7377 | 131.8 |
ave | 1,400.5 | ave | 1,568.7 | ave | 0.5713 | |||||||
CCB |
BE-4 (2) |
4,893.1 | 3011 | 5,451.4 | 3354 | ~369 | 227 | 1.6254 | 1,237.6 | |||
D-5 (SEC) |
RL-10C-1-1 |
105.9 | 4450 | 20.83 | 875 | 0.0238 | 92.7 | |||||
Centaur-X | RL-10C-X (2) | ~212.6 | ~4469 | ~54.0 | ~1,135 | 0.0476 | ~241.3 |