| Autor: |
Lim Yeou Jiann, Ahmad Qushairi Mohamad, Noraihan Afiqah Rawi, Dennis Ling Chaun Ching, Nor Athirah Mohd Zin, Sharidan Shafie |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
|
| Zdroj: |
Propulsion and Power Research, Vol 13, Iss 1, Pp 132-143 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2212-540X |
| DOI: |
10.1016/j.jppr.2024.02.006 |
| Popis: |
The melting phenomenon plays a critical role in optimizing the performance of power storage, electronic cooling, and semiconductor devices. The present study aims to analyze the melting effect on the flow of Carreau fluid over a stretchable cylinder, with special consideration given to the impact of quadratic thermal radiation. Similarity variables and the homotopy analysis method are used to simplify and determine the semi-analytical homotopic solutions of the governing equations. The present findings reveal that the melting parameter increases the heat transfer rate by more than 10% for both fluids, water (Pr = 0.71), and polymer (Pr = 10). However, as the temperature ratio due to quadratic radiation increases, the local Nusselt number for water has been reduced by 25%, and an even more substantial reduction is observed for the polymer. The present study offers valuable insights into achieving optimal efficiency in electronic devices. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
|
