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astronautix.com RD-0120TD


Manufacturer Name: RD-0120TD. Designer: Kosberg. Application: experimental tri-propellant. Propellants: Lox/Kerosene/LH2 Thrust(vac): 134,297 kgf. Thrust(vac): 1,317.00 kN. Isp: 419 sec. Isp (sea level): 295 sec. Diameter: 2.4 m. Length: 4.5 m. Chambers: 1. Area Ratio: 85.70. Oxidizer to Fuel Ratio: 4.13. Country: Russia. Status: Developed 1990's. References: 310 . Comments: Experimental tri-propellant (dual-fuel) variant using the RD-0120 engine. Realized by supply of high-pressure kerosene from test bench or adapted existing kerosene pump for tests. Specific impulse 419 / 452 sec.
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Last update 12 March 2001.
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