Analytical and Numerical Analysis of Thermal Structure

Thumbnail Image
Files
061.pdf(699.22 KB)
Date
2022-05-12
Authors
ORCID
0000-0002-6403-5494
 0000-0002-7433-1692
Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
Institute of Thermomechanics AS CR
Altmetrics
Abstract
Heat conductive structures were designed for the Miniaturized Heat Switch to improve its parameters which are not satisfying in the prior solution. The thermal conductivity is lower than 1.5 W·K-1 and weight is higher than 55.1 g. To design a new efficient heat conductive structure, it was necessary to make their analytical models to compute thermal conductivity and weight. The parameters computed analytically were verified by numerical analysis which confirmed the accuracy of the calculation. The thermal conductivity of new structures is significantly higher with the most promising concept of 2T-shape structure.
Description
Keywords
Flexible structure, Thermal conductivity, Space, Heat switch, Analytical thermal models
Citation
Engineering mechanics 2022. 2022, p. 61-64.
https://www.engmech.cz/improc/2022/061.pdf
Document type
Peer-reviewed
Document version
Accepted version
Date of access to the full text
Language of document
en
Study field
Comittee
Date of acceptance
Defence
Result of defence
Document licence
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
DOI
10.21495/51­2­61
URI
http://hdl.handle.net/11012/209138
Collections
Letecký ústav
Citace PRO