Viking 4B
Engine · France
Original archive entry. The text, images and links below are kept as they were written.
SEP N2O4/UDMH rocket engine. Used on Ariane 4. First flight 1984.
Thrust (sl): 571.100 kN (128,388 lbf). Thrust (sl): 58,237 kgf. Engine: 850 kg (1,870 lb). Chamber Pressure: 58.50 bar. Area Ratio: 30.8. Thrust to Weight Ratio: 99.3791224512388. Oxidizer to Fuel Ratio: 1.7. Coefficient of Thrust vacuum: 1.84359746305747. Coefficient of Thrust sea level: 1.31710173656174.
Related
- Family
- Storable liquid
- Country
- France
- Launch Vehicles
- Ariane 2/3, Ariane 4, Ariane 44LP, Ariane 44L, Ariane 42P, Ariane 44P, Ariane 42L
- Propellants
- N2O4/UDMH
- Stages
- Ariane 2-2