RD-107-11D511

RD-107
Credit - © Mark Wade

Manufacturer Name: RD-107. Government Designation: 11D511. Designer: Glushko. Application: Soyuz 11A511-0, Soyuz 11A511U-0. Propellants: Lox/Kerosene. Thrust(vac): 992.000 kN (223,010 lbf). Thrust(sl): 821.600 kN (184,703 lbf). Isp: 314 sec. Isp (sea level): 257 sec. Burn time: 118 sec. Mass Engine: 1,200 kg (2,600 lb). Diameter: 0.67 m (2.19 ft). Length: 2.86 m (9.38 ft). Chambers: 4. Chamber Pressure: 58.50 bar. Oxidizer to Fuel Ratio: 2.47. Thrust to Weight Ratio: 84.27. Country: Russia. Status: Design 2000. First Flight: 1965. Last Flight: 2006. Flown: 3,008.

Diameter is per chamber.

RD-107-11D511 used on Rocket Stages

Used on stage: Soyuz 11A511-0. on launch vehicle: Soyuz 11A511.

Used on stage: Soyuz 11A511-0. on launch vehicle: Vostok 11A510.

Used on stage: Soyuz 11A511U-0. on launch vehicle: Soyuz 11A511U.

Used on stage: Soyuz 11A511U-0. on launch vehicle: Soyuz 11A511U / Fregat.

Used on stage: Soyuz 11A511U-0. on launch vehicle: Soyuz 11A511U / Ikar.

Bibliography and Further Reading

Kudryavtseva, V M, ed., Zhidkostnikh Raketnikh Dvigatley, Visshaya Shkola, Moscow, 1993. ISBN: 5060025632. Russian-language textbook on rocket theory. More at amazon.com...

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