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astronautix.com LR-91-3


Manufacturer Name: AJ23-131. Government Designation: LR-91-3. Designer: Aerojet. Used on stages: Titan 1-2. Used on launch vehicles: Juno V-A, Super-Jupiter, Titan 1. Propellants: Lox/Kerosene Thrust(vac): 36,288 kgf. Thrust(vac): 355.90 kN. Isp: 308 sec. Isp (sea level): 210 sec. Burn time: 225 sec. Mass Engine: 590 kg. Diameter: 2.3 m. Chambers: 1. Chamber Pressure: 45.00 bar. Area Ratio: 25.00. Thrust to Weight Ratio: 61.51. Country: USA. Status: Out of Production. Comments: Titan 1 Stage 2 major production version.
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Last update 12 March 2001.
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