Problems of development of controlling liquid jet system, which is powered from lines of a booster of the launch vehicle upper stage

1Timoshenko, VI, 2Knyshenko, Yu.V, 3Durachenko, VM, 4Anishchenko, VM
1Institute of Technical Mechanics of the National Academy of Sciences of Ukraine and the State Space Agency of Ukraine, Dnipropetrovsk, Ukraine
2Institute of Technical Mechanics of the National Academy of Science of Ukraine and the State Space Agency of Ukraine, Dnipropetrovsk, Ukraine
3Yangel Yuzhnoye State Design Office, Dnipro, Ukraine
4Yangel Yuzhnoye State Design Office, Dnipropetrovsk, Ukraine
Space Sci.&Technol. 2016, 22 ;(1):20-35
https://doi.org/10.15407/knit2016.01.020
Publication Language: Russian
Abstract: 
Problems of transfer from a self-contained supply of a flight control liquid jet system (LJS) of the launch vehicle upper stage to a supply from booster engine lines are analyzed. The basic principles of the computational and methodic basis are formulated and information about methods of a ground-based bench development of such systems is presented. The basic work features of the LJS when supplying from feed lines of the cruise engine are illustrated using the results of computational justification and bench development of the LJS of the Cyclon-4 space launch vehicle.
Keywords: boosters, calculation, combustion chamber, control unit, experiment, fuel valve, liquid reactive system, mathematical model, supply lines, working off of bench
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