This page no longer updated from 31 October 2001. Latest version can be found at RD-108-11D512P

RD-107 -

Credit: © Mark Wade. 46,098 bytes. 255 x 392 pixels.

Manufacturer Name: RD-108. Government Designation: 11D512P. Designer: Glushko. Application: Soyuz 11A511U2-1. Used on stages: Soyuz 11A511U2-1. Used on launch vehicles: Soyuz 11A511U2. Propellants: Lox/Kerosene Thrust(vac): 103,100 kgf. Thrust(vac): 1,011.00 kN. Isp: 319 sec. Isp (sea level): 252 sec. Burn time: 290 sec. Chambers: 4. Country: Russia. Status: In Production. First Flight: 1982. Last Flight: 1995. Flown: 89. References: 21 . Comments: A 1-2 second specific impulse increase was made possible by the use of synthetic fuel Sintin and a modified mixing head. This was a very complicated modification. Diameter is per chamber.
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 .