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Information × Registration Number 0217U006481, 0117U003351 , R & D reports Title Development of methodology for assessing the acoustic loads at start rocket popup.stage_title Head Avramov K. V., Доктор технічних наук Registration Date 04-09-2017 Organization A. Podgorny's Institute of Mechanical Engeneering Problems of the National Academy of Science of Ukraine popup.description2 As a result of this research, a technique for calculating the acoustic loads acting on the rocket at launch has been developed. Based on this technique, a program in a Maple environment for calculation of the acoustic pressure levels in the third octave spectrum was developed. Acoustic pressure levels acting on the launch vehicle at various altitudes of its rise are calculated using this program. According to the calculation results, the rocket altitude, at which the level of acoustic loads is maximal, is chosen.5481 Product Description popup.authors Аврамов Костянтин Віталійович Мартиненко Геннадій Юрійович Успенський Борис Валерійович popup.nrat_date 2020-04-02 Close