Status: Study 1963. Thrust: 392.00 kN (88,125 lbf). Unfuelled mass: 18,000 kg (39,000 lb). Specific impulse: 900 s. Burn time: 700 s.
Engine: 18,000 kg (39,000 lb). Thrust to Weight Ratio: 2.22.
YaRD Type V-B Korolev nuclear/LH2 rocket engine. Study 1963. Design considered in N1 nuclear upper stage studies. This version had 7,000 kg bioshield for manned missions. Used liquid hydrogen as propellant. |