Lox/Kerosene propellant rocket stage. Loaded/empty mass 306,000/20,000 kg. Thrust 5,406.14 kN. Vacuum specific impulse 330 seconds. Engine chamber pressure 13 to 15 Mpa.
No Engines: 4.
Status: Design 1992.
More... - Chronology...
Gross mass: 306,000 kg (674,000 lb).
Unfuelled mass: 20,000 kg (44,000 lb).
Height: 29.00 m (95.00 ft).
Diameter: 4.50 m (14.70 ft).
Span: 7.50 m (24.60 ft).
Thrust: 5,406.14 kN (1,215,349 lbf).
Specific impulse: 330 s.
Specific impulse sea level: 293 s.
Burn time: 170 s.
Associated Launch Vehicles
Chang Cheng 1 Chinese winged orbital launch vehicle. The Chang Cheng 1 (Great Wall 1) vertical takeoff / horizontal landing two-stage space shuttle was a compromise design created jointly by Shanghai Astronautics Bureau 805 (now the Shanghai Academy of Spaceflight Technology) and Institute 604 of the Air Ministry in 1988. An expendable booster, consisting of three of Shanghai's planned liquid oxygen/kerosene modular boosters, would boost the winged second stage shuttle to a high altitude. The engines of the winged shuttle stage would take it to orbit. This approach would allow a first flight to be made in 2008. More...
Project 921 In 1992 Xiandong Bao of the Shanghai Astronautics Bureau revealed plans for a modular family of modern rockets to support future Chinese manned space activities. The entire family would be based on a Lox/Kerosene booster stage of 306 tonnes mass, and a Lox/LH2 upper stage of 57 tonnes mass. More...
Lox/Kerosene Liquid oxygen was the earliest, cheapest, safest, and eventually the preferred oxidiser for large space launchers. Its main drawback is that it is moderately cryogenic, and therefore not suitable for military uses where storage of the fuelled missile and quick launch are required. In January 1953 Rocketdyne commenced the REAP program to develop a number of improvements to the engines being developed for the Navaho and Atlas missiles. Among these was development of a special grade of kerosene suitable for rocket engines. Prior to that any number of rocket propellants derived from petroleum had been used. Goddard had begun with gasoline, and there were experimental engines powered by kerosene, diesel oil, paint thinner, or jet fuel kerosene JP-4 or JP-5. The wide variance in physical properties among fuels of the same class led to the identification of narrow-range petroleum fractions, embodied in 1954 in the standard US kerosene rocket fuel RP-1, covered by Military Specification MIL-R-25576. In Russia, similar specifications were developed for kerosene under the specifications T-1 and RG-1. The Russians also developed a compound of unknown formulation in the 1980's known as 'Sintin', or synthetic kerosene. More...
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