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Dynamic and heat transfer analysis of a container with measuring instruments for space probes
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SYSNO ASEP 0535866 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Dynamic and heat transfer analysis of a container with measuring instruments for space probes Author(s) Zolotarev, Igor (UT-L) RID
Bula, Vítězslav (UT-L) RID
Šnábl, Pavel (UT-L) ORCID
Gabriel, Dušan (UT-L) RID, ORCID
Dobiáš, Jiří (UT-L) RID
Masák, Jan (UT-L)
Snížek, Jan (UFA-U) ORCID
Souček, Jan (UFA-U) RID, ORCIDNumber of authors 8 Source Title Dymamesi 2020. - Praha : Institute of Thermomechanics Academy of Sciences of the Czech Republic, v. v. i., 2020 / Zolotarev I. ; Pešek L. ; Kozieň M.S. - ISBN 978-80-87012-73-4 Pages s. 91-98 Number of pages 8 s. Publication form Print - P Action International colloquium DYMAMESI 2020 Event date 03.03.2020 - 04.03.2020 VEvent location Praha Country CZ - Czech Republic Event type EUR Language eng - English Country CZ - Czech Republic Keywords vibrations ; modal analysis ; natural frequencies ; FEM thermal analysis ; finite element model ; radiative heat transfer Subject RIV BI - Acoustics OECD category Aerospace engineering Subject RIV - cooperation Institute of Atmospheric Physics - Acoustics Institutional support UT-L - RVO:61388998 ; UFA-U - RVO:68378289 Annotation Rocket boosters and spacecraft are subject to intense acoustic environments during launch, which induce high levels of vibration in structural elements and equipment. In addition, elastic structural interactions with propulsion systems and flight control systems can produce low-frequency, high-deflection flight instabilities. Natural vibration of the container with measuring equipment were studied by numerical and experimental methods in the laboratory of Institute termomechanics CAS. Heat transfer analysis inside the container was made by FEM with respect to the conditions during start of the rocket and work in space.
Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2021
Number of the records: 1