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Manufacturer Name: RD-213. Designer: Glushko. Developed in: 1956-57. Application: Winged rocket M-40 (2). Used on stages: Buran M-41. Used on launch vehicles: Buran. Propellants: Nitric acid/Kerosene Thrust(vac): 77,000 kgf. Thrust(vac): 755.00 kN. Isp: 254 sec. Isp (sea level): 231 sec. Burn time: 110 sec. Mass Engine: 625 kg. Diameter: 1.5 m. Length: 2.5 m. Chambers: 4. Chamber Pressure: 46.60 bar. Area Ratio: 7.21. Oxidizer to Fuel Ratio: 3.97. Country: Russia. Status: Developed 1956-57. References: 320 , 344 . Comments: Two thrust levels. Ignition with propellant TG-02. Chamber pressure 233,8 / 46,6 bar. Specific impulse 223 / 231 sea level.
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Last update 12 March 2001.
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