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Rashid, FL, Khalaf, AF, Al-Obaidi, MA, Dulaimi, A and Ameen, A (2024) Investigating the Impact of Cell Inclination on Phase Change Material Melting in Square Cells: A Numerical Study. Materials, 17 (3). ISSN 1996-1944
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Investigating the Impact of Cell Inclination on Phase Change Material Melting in Square Cells A Numerical Study.pdf - Published Version Available under License Creative Commons Attribution. Download (8MB) | Preview |
Abstract
In order to determine the ideal degree of inclination that should be employed for constructing effective thermal energy storage systems, it is important to examine the impact of inclination angle on the melting behavior of phase change materials (PCMs) such as paraffin wax within a square cell. In consequence, this would guarantee the greatest capacity for energy release and storage. Additionally, analyzing this influence aids engineers in creating systems that enhance heat flow from external sources to the PCM and vice versa. To find out how the cell’s inclination angle affects the melting of PCM of paraffin wax (RT42) inside a square cell, a numerical analysis is carried out using the ANSYS/FLUENT 16 software. Specifically, the temperature and velocity distributions, together with the evolution of the melting process, will be shown for various inclination angles, and a thorough comparison will be made to assess the influence of inclination angle on the PCM melting process and its completion. The findings demonstrated that when the cell’s inclination angle increased from 0° to 15° and from 0° to 30° and 45°, respectively, the amount of time required to finish the melting process increased by 15%, 42%, and 71%, respectively. Additionally, after 210 min of operation, the PCM’s maximum temperature is 351.5 K with a 0° angle of inclination (horizontal) against 332.5 K with an angle of inclination of 45°.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | 03 Chemical Sciences; 09 Engineering |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Civil Engineering & Built Environment |
| Publisher: | MDPI |
| SWORD Depositor: | A Symplectic |
| Date Deposited: | 06 Aug 2024 15:24 |
| Last Modified: | 06 Aug 2024 15:30 |
| DOI or ID number: | 10.3390/ma17030633 |
| URI: | https://researchonline.ljmu.ac.uk/id/eprint/23886 |
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