Theoretical and experimental research of hot rolling of aluminum strips for solar collector
The article investigates the process of rolling aluminum strips with aluminum wire inside for the solar collector components. The closure of coal mines, the constant rise in the cost of oil and gas compel to refer to the methods for producing renewable (alternative) energy. An urgent problem is t...
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| Date: | 2016 |
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| Main Authors: | , , , , , |
| Format: | Article |
| Language: | English |
| Published: |
Інститут геотехнічної механіки імені М.С. Полякова НАН України
2016
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| Series: | Геотехнічна механіка |
| Online Access: | http://dspace.nbuv.gov.ua/handle/123456789/137795 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Theoretical and experimental research of hot rolling of aluminum strips for solar collector / A.S. Makeeva, O.S. Kuzmenko, O.A. Remez, Ya.V. Frolov, I. Uwarow, O.Yu. Gridin // Геотехнічна механіка: Міжвід. зб. наук. праць. — Дніпропетровск: ІГТМ НАНУ, 2016. — Вип. 128. — С. 149-157. — Бібліогр.: 6 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Summary: | The article investigates the process of rolling aluminum strips with aluminum wire
inside for the solar collector components. The closure of coal mines, the constant rise in the cost of
oil and gas compel to refer to the methods for producing renewable (alternative) energy. An urgent
problem is the enhancement of solar manufacturing technologies in order to improve the quality and
reduce the cost of products. The article presents the results of experimental and theoretical studies
of the hot rolling process of aluminum strips with aluminum wire between them for internal collector
channels. The velocity fields were researched; dependence on the rolling load changes for different
degrees of deformation was obtained. It was found that for obtaining high-quality welding strips with wire between them the degree
of deformation should be more than 35%. The comparison of the dependencies obtained experimentally
and with the theoretical calculations was carried out, which showed a high degree of similarity.
The comparison of the dependences obtained experimentally with the theoretical calculations was
carried out, which showed a high degree of reproducibility, repeatability and similarity. Scientific
novelty of the research lies in the parameters justification of hot rolling process of two aluminum
strips with aluminum wire between them for partial welding of aluminum strips. These results can
be used in industrial processes for the parts production of solar collectors in alternative energy. This
study was supported by German Academic Exchange Service (DAAD) in the framework of German-Ukrainian
project «Praxispartnershaft Metalurgie». |
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