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R-7 aft end

11D511

RD-107

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Comments: Used in Soyuz-0. OKB Glushko. Used on 11A511 Stage 0. Propellants kerosene (RG-1) / Lox. Diameter is per chamber. Manufacturer Name: RD-107. Government Designation: 11D511. Propellants: Lox/Kerosene. Thrust(vac): 101,132 kgf. Thrust(sl): 20,950 kgf. Isp: 314 sec. Isp (sea level): 257 sec. Burn time: 118 sec. Mass Engine: 1,200 kg. Diameter: 0.7 m. Length: 2.9 m. Pc: 58.50 bar. Oxidizer to Fuel Ratio: 2.47. Country: Russia. Status: Hardware. First Flight: 1960.

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Last update 11 January 1999.
Defintions of Technical Terms.
Contact Mark Wade with any corrections, additions, or comments.

© Mark Wade, 1999 .

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