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Information × Registration Number 0220U104347, 0119U102947 , R & D reports Title Software development for analysis of dynamics and strength of body composite elements with nano-reinforcement popup.stage_title Head Avramov Kostiantyn V., Доктор технічних наук Registration Date 16-12-2020 Organization A. Podgorny Institute of Mechanical Engineering Problems of the National Academy of Sciences of Ukraine popup.description2  Methods and programs for calculating the stability and static strength of rocket carriers from composite materials under the action of operational loads, dynamic instability of nanocomposite fairings in carrier supersonic gas flow, stress-strain state of adapters from composite materials under the action of pulsed loads and stress-strain state of solid propellant engines under the action of non-stationary internal pressure are developed. All constructed models were verified by comparison with numerical simulation data in the ANSYS software package. Calculation programs are implemented in two versions using high-level computing environments Maple and Matlab. The process of program development, their architecture, verification and validation tests are given. Product Description popup.authors popup.nrat_date 2020-12-16 Close