11D52F

Government Designation: 11D52F. Designer: Kuznetsov. Developed in: 1965. Application: N1F 1965 - B. Propellants: Lox/Kerosene. Thrust(vac): 1,961.000 kN (440,850 lbf). Isp: 347 sec. Chambers: 1. Country: Russia. Status: Study 1965.

As per N1 improvement study, 1965. Engine thrust increased from 150 t each to 200 t.

11D52F used on Rocket Stages

Used on stage: N1F 1965 - B. on launch vehicle: N-IF 1965.

Used on stage: N1F 1965 - B. on launch vehicle: N-IFV-III.

Bibliography and Further Reading

Vetrov, G S, S. P. Korolev i evo delo, Nauka, Moscow, 1998. ISBN: 5020036846. The collected papers of Soviet Chief Designer Korolev. A tremendous source of new information and insight on the Soviet space program. Russian language. More at amazon.com...

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