Температурні напруження в біметалевих контактних термоперетворювачах під час експлуатації
Temperature stresses affect the bond strength between the component plates of the bimetallic thermoconverter and cause partial delamination or a complete break-off. The design of the thermoconverter is proposed, in which there is a gap between the plates, and the plate with a higher coefficient of t...
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| Date: | 2023 |
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| Main Authors: | , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Pidstryhach Institute for Applied Problems of Mechanics and Mathematics of NAS of Ukraine
2023
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| Subjects: | |
| Online Access: | http://journals.iapmm.lviv.ua/ojs/index.php/APMM/article/view/apmm2023.21.30-42 |
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| Journal Title: | Prykladni Problemy Mekhaniky i Matematyky |
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Prykladni Problemy Mekhaniky i Matematyky| Summary: | Temperature stresses affect the bond strength between the component plates of the bimetallic thermoconverter and cause partial delamination or a complete break-off. The design of the thermoconverter is proposed, in which there is a gap between the plates, and the plate with a higher coefficient of thermal expansion is made in the form of sections that rest on the edges of the plate with a smaller coefficient of thermal expansion. The strength of such bimetallic thermoconverter is investigated. It is shown that due to such a design, the thermoconverter maintains its integrity up to temperatures of the order of 760°С. Cite as: T. P. Bardyn, B. D. Drobenko, “Temperature stresses in bimetallic contact thermoconverters during operation,” Prykl. Probl. Mekh. Mat., Issue 21, 30–42 (2023) (in Ukrainian), https://doi.org/10.15407/apmm2023.21.30-42 |
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