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Information × Registration Number 0216U003102, 0115U001413 , R & D reports Title The development of constructive scheme and the selection of design parameters of the aerodynamic systems for upper-stage rocket launcher de-orbit popup.stage_title Head Alpatov Anatoliy Petrovych, Registration Date 14-01-2016 Organization The Institute of Technical Mechanics of the National Academy of Sciences of Ukraine and the State Space Agency of Ukraine popup.description2 The research objectives are to develop a structural arrangement and select parameters of an aerodynamic system for deorbiting booster stages of launch vehicles. The research subject is an aerodynamic system for deorbiting booster stages of launch vehicles. In the study information and analytical methods and those of systems engineering are used. The results obtained. In the context of the scientific and technical project aerodynamic systems for deorbiting booster stages of launch vehicles are reviewed. A technique for pressurization of the aerodynamic system is selected. Based on this technique, a structural arrangement and its design parameters are developed. System parameters on a criterion of the minimal system mass are optimized. As a result it is found that the optimal structural arrangement of the aerodynamic deorbiting system is a tore with balloons. Borderline applications of aerodynamic systems for deorbiting boosters of launch vehicles are established. It is found that the aerodynamic system for deorbiting boosters of launch vehicles would be appropriate for use in orbits at altitudes up to 750 km. A technique for selecting parameters of aerodynamic deorbiting systems is developed. Applications: space activities. Product Description popup.authors Авдєєв А.М. Алпатов А.П. Бражнікова Г.Є. Ломакін І.А. Палій О.С. Скорік О.Д. Федякіна Н.М. popup.nrat_date 2020-04-02 Close