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- Article name
- Explosive and heating devices for strength testing thin-walled composite constructions for joint action of non-stationary heat and power loads having various physical nature
- Authors
- OSTRIK A. V., , ostrik@ficp.ac.ru, Institute for Problems of Chemical Physics RAS, Chernogolovka, Russia
CHEPRUNOV A. A., , alexander.cheprunov@yandex.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
- composite constructions of aircraf / complex thermal and mechanical action of radiation and particle flows / strength tests
- Year
- 2022 Issue 2 Pages 56 - 62
- Code EDN
- BWHRNA
- Code DOI
- 10.52190/2073-2562_2022_2_56
- Abstract
- Explosive and heating devices for testing the strength of composite constructions of aircraft to the combined thermal and mechanical action of radiation flows and particles of various physical nature are considered. Two new explosive devices for generating low-pulse loads of microsecond duration are proposed. Thermoelectric heating elements, current-conducting plates and pyrotechnic compositions applied to the surface of the tested constructions are used as the basis of devices for modeling the thermal action of radiation. A universal test bench using the proposed sets of devices is designed. The bench allows to carry out tests for the strength of composite constructions to the joint action of thermal and mechanical loads, having given space-time distributions.
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