|
RD-107-8D74PS
|
 | RD-107
Credit - © Mark Wade
|
Manufacturer Name: RD-107. Government Designation: 8D74PS. Designer: Glushko. Application: Sputnik 8K71PS-0. Propellants: Lox/Kerosene. Thrust(vac): 971.000 kN (218,289 lbf). Thrust(sl): 793.200 kN (178,318 lbf). Isp: 306 sec. Isp (sea level): 250 sec. Burn time: 146 sec. Mass Engine: 1,155 kg (2,546 lb). Diameter: 0.67 m (2.19 ft). Length: 2.86 m (9.38 ft). Chambers: 4. Chamber Pressure: 60.00 bar. Area Ratio: 18.90. Thrust to Weight Ratio: 85.71. Country: Russia. Status: Out of Production. First Flight: 1957. Last Flight: 1958. Flown: 32. OKB Glushko. Used on 8K71PS Stage 0. Developed in 1956-1957. Propellants kerosene (RG-1) / Lox. Diameter is per chamber.
RD-107-8D74PS used on Rocket Stages
Bibliography and Further Reading - Varfolomyev, Timothy, Spaceflight, "Soviet Rocketry that Conquered Space - Part 1", 1995, Volume 37, page 260. 1: Sp 95/37-260; Sp 96/38-31 (8K71 launches); 2: Sp 96/38-48; 3: Sp 96/38-206; Sp 96/38-317 (designatons); 4: Sp 98/40-28; 5:Sp 98/40-85
|
Contact us with any corrections, additions, or comments.
Conditions for use of drawings, pictures, or other materials from this site..
To contact astronauts or cosmonauts.
© Mark Wade, 1997 - 2007 except where otherwise noted.
|
|
|
|