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RL-10A-3

Engine · USA

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

RL-10
RL-10
Credit: Lockheed Martin

Pratt and Whitney LOx/LH2 rocket engine. First flight 1967.

Engine: 131 kg (288 lb). Chamber Pressure: 28.00 bar. Area Ratio: 57. Thrust to Weight Ratio: 51.0725190839695. Oxidizer to Fuel Ratio: 5. Coefficient of Thrust vacuum: 1.72712561226611.

Country
USA
Propellants
Lox/LH2
Bibliography
225, 500