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- Article name
- Method of justification of strength of composite constructions to joint thermal and mechanical action of radiation and particle flows
- Authors
- OSTRIK A. V., , ostrik@ficp.ac.ru, Institute for Problems of Chemical Physics RAS, Chernogolovka, Russia
NIKOLAEV D. N., , nik@ficp.ac.ru, Institute for Problems of Chemical Physics RAS, Chernogolovka, Moscow region, Russia
BUGAY I. V., , ibug@mail.ru, Leonov Technological University, Korolev, Moscow Region, Russia
- Keywords
- joint thermal and mechanical action of radiation and particle flows / flight heat-power loads / numerical modeling / gas-dynamic devices / pyrotechnic compositions / heat-strength tests of composite constructions
- Year
- 2024 Issue 1 Pages 3 - 10
- Code EDN
- XKFGOW
- Code DOI
- 10.52190/2073-2562_2024_1_3
- Abstract
- Calculation and experimental method of justification of strength of composite constructions of rocket and space technology to joint thermal and mechanical action of radiations and particles of different physical nature is proposed. The essence of the method is to determine the parameters of non-stationary thermal and mechanical loads by calculation and reproduction of these parameters by special sets of devices during strength tests of full-scale constructions. Sets of these devices and test bench using them together with modeling of heat-power flight loads are considered. It is shown that there are a set of calculation methods and the necessary set of devices that reproduce the thermal and mechanical actions of radiation and particle flows, as well as a test bench that provides their joint functioning.
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