Engine Model: RD-0154. Manufacturer Name: RD-0154. Designer: Kosberg. Developed in: 1998-. Application: Avrora (improved Soyuz) third stage. Propellants: Lox/Kerosene. Thrust(vac): 294.300 kN (66,161 lbf). Isp (sea level): 363 sec. Mass Engine: 536 kg (1,181 lb). Chambers: 1. Chamber Pressure: 155.00 bar. Country: Russia. Status: Design concept 2007. Engine proposed to replace RD-110 in Avrora improved version of the Soyuz launch vehicle. The single chamber engine has a deployable nozzle extension for improved vacuum specific impulse.
Bibliography: