RD-108-11D512P
RD-107
Credit - © Mark Wade
Manufacturer Name: RD-108. Government Designation: 11D512P. Designer: Glushko. Application: Soyuz 11A511U2-1. Propellants: Lox/Kerosene. Thrust(vac): 1,011.000 kN (227,281 lbf). Thrust(sl): 788.400 kN (177,239 lbf). Isp: 319 sec. Isp (sea level): 252 sec. Burn time: 290 sec. Chambers: 4. Country: Russia. Status: Out of production. First Flight: 1982. Last Flight: 1995. Flown: 92.

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.

RD-108-11D512P used on Rocket Stages

Bibliography and Further Reading
  • Semenov, Yuri P Editor, Raketno-kosmicheskaya korporatsiya 'Energia' imeni S P Koroleva, Moscow, Russia, 1996. Russian in-house history of the Energia Corporation and its predecessors. Unprecedented detail, photographs, designations, and drawings, on the products of Korolev's OKB.
 
 
 
 
 
 
 
 
 
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