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astronautix.com EKR Stage 1

EKR ramjet 160 pixel
EKR ramjet 160 pixel -

Credit: © Mark Wade. 1,829 bytes. 81 x 461 pixels.



Gross Mass: 6,390 kg. Empty Mass: 1,564 kg. Thrust (vac): 10,945 kgf. Isp: 250 sec. Burn time: 127 sec. Propellants: Lox/Kerosene Isp(sl): 217 sec. Diameter: 0.9 m. Span: 3.1 m. Length: 8.3 m. Country: Russia. No Engines: 1. S2.253 derivative Status: Design 1953. Comments: First stage for Eksperimentalnaya krilataya raketa (experimental winged rocket), Mach 3 ramjet. Boosted second stage to ramjet ignition conditions.
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Last update 12 March 2001.
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© Mark Wade, 2001 .