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RD-58MF
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Manufacturer Name: RD-58MF. Government Designation: 11D58MF. Designer: Korolev. Application: Zenit stage 3 (block DM-SL), upper stage projects N12RA, Proryv, LM, 315GK for Zenit, Angara, Energia-M. Propellants: Lox/Kerosene. Thrust(vac): 83.400 kN (18,749 lbf). Isp: 353 sec. Burn time: 660 sec. Mass Engine: 230 kg (500 lb). Diameter: 1.17 m (3.83 ft). Length: 2.27 m (7.44 ft). Chambers: 1. Chamber Pressure: 77.50 bar. Area Ratio: 189.00. Thrust to Weight Ratio: 36.95. Country: Russia. Status: In Production. Multi-function variant of RD-58 for uprated upper stages for future applications. Block-DM-SL for Sea-Launch may have used RD-58M.
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.
- Smetanin, IAF-Congress , 1992, "IAF-92-862", .
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