Encyclopedia Astronautica
15D13


Klimov N2O4/UDMH rocket engine. 131.4 kN. Study 1968. Main engine for midcourse Block 1V ascent/trans-earth injection stage of LK-700 manned spacecraft. See also 11D423.

Status: Study 1968.
Thrust: 131.40 kN (29,540 lbf).

More... - Chronology...


Associated Countries
See also
Associated Manufacturers and Agencies
  • Klimov Russian manufacturer of rocket engines. Klimov, Russia. More...

Associated Propellants
  • N2O4/UDMH Nitrogen tetroxide became the storable liquid propellant of choice from the late 1950's. Unsymmetrical Dimethylhydrazine ((CH3)2NNH2) became the storable liquid fuel of choice by the mid-1950's. Development of UDMH in the Soviet Union began in 1949. It is used in virtually all storable liquid rocket engines except for some orbital manoeuvring engines in the United States, where MMH has been preferred due to a slightly higher density and performance. More...

Bibliography
  • Yeteyev, Ivan, Operezhaya vremya, Ocherki, Moscow, 1999..

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