The Heat Transfer Process Between Two Bodies with a Large Temperature Difference
Heat transport when two surfaces of solids come into contact is an important phenomenon in many metallurgical processes. Determining the boundary conditions of heat transfer allows to obtain the correct solutions of the heat conduction equation. The paper presents models for determining the heat tra...
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2022-08-01
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| Series: | Archives of Metallurgy and Materials |
| Subjects: | |
| Online Access: | https://journals.pan.pl/Content/124085/PDF/AMM-2022-3-47-Pzylucka-Bednarska.pdf |
| _version_ | 1817981512978530304 |
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| author | A. Przyłucka-Bednarska M. Rywotycki K. Sołek Z. Malinowski |
| author_facet | A. Przyłucka-Bednarska M. Rywotycki K. Sołek Z. Malinowski |
| author_sort | A. Przyłucka-Bednarska |
| collection | DOAJ |
| description | Heat transport when two surfaces of solids come into contact is an important phenomenon in many metallurgical processes. Determining the boundary conditions of heat transfer allows to obtain the correct solutions of the heat conduction equation. The paper presents models for determining the heat transfer coefficient between steel materials in contact. Experimental tests were carried out to measure the temperature changes of the contacting samples made of steel S235 (1.0038) and steel 15HM (1.7335) under the pressure of 10, 15 and 20 MPa. There was a large temperature difference between the samples. The results of the experiment were compared with numerically calculated temperatures and the value of the heat transfer coefficient was determined at different pressure values depending on the time. |
| first_indexed | 2024-04-13T23:07:09Z |
| format | Article |
| id | doaj.art-336a7db4925b480d834cc9f9d9e60c3f |
| institution | Directory Open Access Journal |
| issn | 2300-1909 |
| language | English |
| last_indexed | 2024-04-13T23:07:09Z |
| publishDate | 2022-08-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Metallurgy and Materials |
| spelling | doaj.art-336a7db4925b480d834cc9f9d9e60c3f2022-12-22T02:25:39ZengPolish Academy of SciencesArchives of Metallurgy and Materials2300-19092022-08-01vol. 67No 311611165https://doi.org/10.24425/amm.2022.139716The Heat Transfer Process Between Two Bodies with a Large Temperature DifferenceA. Przyłucka-Bednarska0https://orcid.org/0000-0001-5210-3771M. Rywotycki1https://orcid.org/0000-0002-0738-0339K. Sołek2https://orcid.org/0000-0003-1687-3933Z. Malinowski3https://orcid.org/0000-0003-2862-7588AGH University of Science And Technology, Faculty of Metals Engineering and Industrial Computer Science, Al. Mickiewicza 30, 30-059 Krakow, PolandAGH University of Science And Technology, Faculty of Metals Engineering and Industrial Computer Science, Al. Mickiewicza 30, 30-059 Krakow, PolandAGH University of Science And Technology, Faculty of Metals Engineering and Industrial Computer Science, Al. Mickiewicza 30, 30-059 Krakow, PolandAGH University of Science And Technology, Faculty of Metals Engineering and Industrial Computer Science, Al. Mickiewicza 30, 30-059 Krakow, PolandHeat transport when two surfaces of solids come into contact is an important phenomenon in many metallurgical processes. Determining the boundary conditions of heat transfer allows to obtain the correct solutions of the heat conduction equation. The paper presents models for determining the heat transfer coefficient between steel materials in contact. Experimental tests were carried out to measure the temperature changes of the contacting samples made of steel S235 (1.0038) and steel 15HM (1.7335) under the pressure of 10, 15 and 20 MPa. There was a large temperature difference between the samples. The results of the experiment were compared with numerically calculated temperatures and the value of the heat transfer coefficient was determined at different pressure values depending on the time.https://journals.pan.pl/Content/124085/PDF/AMM-2022-3-47-Pzylucka-Bednarska.pdfheat transfer coefficientthermal conductivityinverse solutionsteel |
| spellingShingle | A. Przyłucka-Bednarska M. Rywotycki K. Sołek Z. Malinowski The Heat Transfer Process Between Two Bodies with a Large Temperature Difference Archives of Metallurgy and Materials heat transfer coefficient thermal conductivity inverse solution steel |
| title | The Heat Transfer Process Between Two Bodies with a Large Temperature Difference |
| title_full | The Heat Transfer Process Between Two Bodies with a Large Temperature Difference |
| title_fullStr | The Heat Transfer Process Between Two Bodies with a Large Temperature Difference |
| title_full_unstemmed | The Heat Transfer Process Between Two Bodies with a Large Temperature Difference |
| title_short | The Heat Transfer Process Between Two Bodies with a Large Temperature Difference |
| title_sort | heat transfer process between two bodies with a large temperature difference |
| topic | heat transfer coefficient thermal conductivity inverse solution steel |
| url | https://journals.pan.pl/Content/124085/PDF/AMM-2022-3-47-Pzylucka-Bednarska.pdf |
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