This page no longer updated from 31 October 2001. Latest version can be found at www.astronautix.com

astronautix.com RD-0110

RD-0110 Engine
RD-0110 Engine - Soyuz 11A511 Stage 2 engine displayed at Tsiolkovskiy Museum in Kaluga.

Credit: © Mark Wade. 33,533 bytes. 294 x 467 pixels.



Manufacturer Name: RD-0110. Government Designation: 11D55. Other Designations: RD-461. Designer: Kosberg. Developed in: 1964-69. Application: Soyuz 11A511, Molniya-M 8K78M. Used on stages: Molniya 8K78M-2, Soyuz 11A511-2, Soyuz 11A511U-2, Soyuz 11A511U2-2. Used on launch vehicles: Molniya 8K78M, Soyuz 11A511, Soyuz 11A511U, Soyuz 11A511U2, Soyuz M. Propellants: Lox/Kerosene Thrust(vac): 30,380 kgf. Thrust(vac): 297.90 kN. Isp: 326 sec. Burn time: 250 sec. Mass Engine: 408 kg. Diameter: 2.2 m. Length: 1.6 m. Chambers: 4. Chamber Pressure: 68.20 bar. Area Ratio: 82.20. Oxidizer to Fuel Ratio: 2.20. Country: Russia. Status: In Production. First Flight: 1964. Last Flight: 1999. Flown: 1065. References: 95 , 177 , 225 , 226 , 307 , 320 . Comments: Precursor RD-0107 used in 11A57 Voskhod stage 2. Modified to increase reliability.

RD-0110RD-0110

Credit: © Mark Wade. 35,175 bytes. 340 x 355 pixels.



Back to Index
Last update 12 March 2001.
Definitions of Technical Terms.
Contact Mark Wade with any corrections or comments.
Conditions for use of drawings, pictures, or other materials from this site..
© Mark Wade, 2001 .