RD-115 (original) (raw)

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RD-115

Part of RD-107

Glushko LOx/UDMH rocket engine. ICBM stage 2 (stage 1 was RD-114). Developed 1961-65. Upper stage version of RD-114 with larger nozzle.

Status: Developed 1961-65. Date: 1961-65. Thrust: 1,726.00 kN (388,020 lbf). Unfuelled mass: 1,250 kg (2,750 lb). Specific impulse: 357 s. Burn time: 130 s. Height: 5.00 m (16.40 ft). Diameter: 3.27 m (10.71 ft).

Engine: 1,250 kg (2,750 lb). Chamber Pressure: 147.00 bar. Area Ratio: 86.2. Thrust to Weight Ratio: 140.8. Oxidizer to Fuel Ratio: 1.77.

Country: Russia. Propellants: Lox/UDMH. Agency: Glushko bureau. Bibliography: 320.

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