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RD-108-8D77

Home - Search - Browse - Alphabetic Index: 0- 1- 2- 3- 4- 5- 6- 7- 8- 9 A- B- C- D- E- F- G- H- I- J- K- L- M- N- O- P- Q- R- S- T- U- V- W- X- Y- Z RD-108-8D77 Part of RD-107 RD-107 Credit: © Mark Wade Glushko LOx/Kerosene rocket engine. Sputnik 8A91-1. Out of Production. Diameter is per chamber. First flight 1958. AKA: 8D77. Status: Out of Production. Number: 2 . Thrust: 804.00 kN (180,746 lbf). Unfuelled mass: 1,250 kg (2,750 lb). Specific impulse: 315 s. Specific impulse sea level: 246 s. Burn time: 370 s. Height: 2.86 m (9.38 ft). Diameter: 0.67 m (2.19 ft). Chambers: 4. Thrust (sl): 628.000 kN (141,180 lbf). Thrust (sl): 64,040 kgf. Engine: 1,250 kg (2,750 lb). Chamber Pressure: 39.20 bar. Area Ratio: 18.9. Thrust to Weight Ratio: 65.6. Country: Russia. Launch Vehicles: Sputnik 8A91. Propellants: Lox/Kerosene. Stages: Sputnik 8A91-1. Agency: Glushko bureau. Photo Gallery R-7 aft end Credit: © Mark Wade Back to top of page Home - Search - Browse - Alphabetic Index: 0- 1- 2- 3- 4- 5- 6- 7- 8- 9 A- B- C- D- E- F- G- H- I- J- K- L- M- N- O- P- Q- R- S- T- U- V- W- X- Y- Z © 1997-2019 Mark Wade - Contact © / Conditions for Use

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