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U102-000
Glushko Nitric acid/UDMH rocket engine. R-26 stage 2. Out of production.

AKA: RD-226 ?. Status: Out of production. Date: 1960-62. Thrust: 468.00 kN (105,210 lbf). Specific impulse: 307 s. Burn time: 160 s. Height: 2.24 m (7.34 ft). Diameter: 1.35 m (4.44 ft).

Orevo has sectioned hardware. This is only the thrust chamber, probably based on RD-224 chamber. Other components like turbopumps, etc. were obviously the same as RD-224. Mass chamber only 198 kg.

Chamber Pressure: 83.60 bar. Area Ratio: 48.4. Propellant Formulation: AK27P/UDMH. Oxidizer to Fuel Ratio: 2.76.

Family: Storable liquid. Country: Russia. Launch Vehicles: R-26. Propellants: Nitric acid/UDMH. Stages: R-26-2. Agency: Glushko bureau. Bibliography: 193, 194, 320.



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