Computational Fluid Dynamics Simulation of Steel Bars Cooling by Free Convection and Thermal Radiation
In this article, the pilling process of hot steel bars is analyzed. During the loading three bars are placed over a wood surface, after those other three are placed over the previous for two times with 5 minutes intervals between them.They are all subject to a slow cooling by thermal radiation and f...
Uloženo v:
| Vydáno v: | Applied Mechanics and Materials Ročník 798; číslo Mechanical and Aerospace Engineering VI; s. 170 - 174 |
|---|---|
| Hlavní autoři: | , , |
| Médium: | Journal Article |
| Jazyk: | angličtina |
| Vydáno: |
Zurich
Trans Tech Publications Ltd
01.10.2015
|
| Témata: | |
| ISBN: | 9783038355236, 3038355232 |
| ISSN: | 1660-9336, 1662-7482, 1662-7482 |
| On-line přístup: | Získat plný text |
| Tagy: |
Přidat tag
Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!
|
| Shrnutí: | In this article, the pilling process of hot steel bars is analyzed. During the loading three bars are placed over a wood surface, after those other three are placed over the previous for two times with 5 minutes intervals between them.They are all subject to a slow cooling by thermal radiation and free convection.A Computational Fluid Dynamics (CFD) model to predict the temperature profile of them is developed. Comparison between the CFD simulation results and experimental data yielded an average difference in the bars temperature between -0.3oC and 3.5oC. |
|---|---|
| Bibliografie: | Selected, peer reviewed papers from the 2015 6th International Conference on Mechanical and Aerospace Engineering (ICMAE 2015), July 16-17, 2015, Roma, Italy ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 14 content type line 23 |
| ISBN: | 9783038355236 3038355232 |
| ISSN: | 1660-9336 1662-7482 1662-7482 |
| DOI: | 10.4028/www.scientific.net/AMM.798.170 |