Temperature evolution within a solar panel using a cooling source of varying sizes and shapes in the presence of a hybrid nanofluid

Boubekeur Ghazi; Syham Kadri; Razli Mehdaoui

doi:10.14744/thermal.0000960

Temperature evolution within a solar panel using a cooling source of varying sizes and shapes in the presence of a hybrid nanofluid

Abstract

A triangle space with a submerged cold cylinder of varying sizes and shapes is the subject of this computational investigation of spontaneous thermal convection. The (Al2O3-Cuwater) hybrid nanofluid fills the triangle space using an aspect ratio and the geometry of the cold source immersed in the solar panel. The objective of this project is to enhance the performance of the panel by increasing the evacuation rate of convective heat transfer. The second goal is to conduct digital research that will enable a reliable selection of data for the panel future design. Therefore, this work has significance since it allows for lowering the temperature and boosting the solar panel efficiency despite the challenging conditions in our dry border region (southwest Algeria). With a Rayleigh number of 106 and based on information from our dry location (southwest Algeria), with the solar panel angled at 30°, we tested three distinct cases: one with SL=0.04, another with SL=0.06 and the last one with SL= 0.08. The coupling of the flow governing equations in our investigation is solved by a quadratic Lagrange interpolation utilizing the finite element approach. Following the establishment of the optimal dimension, five distinct shapes of the cold source are examined to ascertain the best shape for the evacuation of convective heat transfer within a triangle cavity. Temperature profiles, average Nusselt number, streamline and isotherm patterns are all part of the collected data. Based on the findings of this experiment, the convective transfer mode can only be dominant when the source is circular with a diameter of SL= 0.08. Near the source, it has been found that the temperature of the solar panel is reduced, which is a significant result. There is a strong agreement when we compare the average Nusselt number of our code to that of Keramat.

Keywords

References

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Details

Primary Language

English

Subjects

Aerodynamics (Excl. Hypersonic Aerodynamics)

Journal Section

Research Article

Authors

Boubekeur Ghazi ^* This is me
0009-0006-6870-1067
Algeria

Syham Kadri This is me
0000-0002-1823-744X
Algeria

Razli Mehdaoui This is me
0009-0006-5851-273X
Algeria

Publication Date

July 31, 2025

Submission Date

May 23, 2024

Acceptance Date

August 24, 2024

Published in Issue

Year 2025 Volume: 11 Number: 4

DOI

https://doi.org/10.14744/thermal.0000960

IZ

https://izlik.org/JA66XD62NN

Cite

RIS / Bibtex

APA

Ghazi, B., Kadri, S., & Mehdaoui, R. (2025). Temperature evolution within a solar panel using a cooling source of varying sizes and shapes in the presence of a hybrid nanofluid. Journal of Thermal Engineering, 11(4), 1193-1230. https://doi.org/10.14744/thermal.0000960

AMA

1.Ghazi B, Kadri S, Mehdaoui R. Temperature evolution within a solar panel using a cooling source of varying sizes and shapes in the presence of a hybrid nanofluid. Journal of Thermal Engineering. 2025;11(4):1193-1230. doi:10.14744/thermal.0000960

Chicago

Ghazi, Boubekeur, Syham Kadri, and Razli Mehdaoui. 2025. “Temperature Evolution Within a Solar Panel Using a Cooling Source of Varying Sizes and Shapes in the Presence of a Hybrid Nanofluid”. Journal of Thermal Engineering 11 (4): 1193-1230. https://doi.org/10.14744/thermal.0000960.

EndNote

Ghazi B, Kadri S, Mehdaoui R (July 1, 2025) Temperature evolution within a solar panel using a cooling source of varying sizes and shapes in the presence of a hybrid nanofluid. Journal of Thermal Engineering 11 4 1193–1230.

IEEE

[1]B. Ghazi, S. Kadri, and R. Mehdaoui, “Temperature evolution within a solar panel using a cooling source of varying sizes and shapes in the presence of a hybrid nanofluid”, Journal of Thermal Engineering, vol. 11, no. 4, pp. 1193–1230, July 2025, doi: 10.14744/thermal.0000960.

ISNAD

Ghazi, Boubekeur - Kadri, Syham - Mehdaoui, Razli. “Temperature Evolution Within a Solar Panel Using a Cooling Source of Varying Sizes and Shapes in the Presence of a Hybrid Nanofluid”. Journal of Thermal Engineering 11/4 (July 1, 2025): 1193-1230. https://doi.org/10.14744/thermal.0000960.

JAMA

1.Ghazi B, Kadri S, Mehdaoui R. Temperature evolution within a solar panel using a cooling source of varying sizes and shapes in the presence of a hybrid nanofluid. Journal of Thermal Engineering. 2025;11:1193–1230.

MLA

Ghazi, Boubekeur, et al. “Temperature Evolution Within a Solar Panel Using a Cooling Source of Varying Sizes and Shapes in the Presence of a Hybrid Nanofluid”. Journal of Thermal Engineering, vol. 11, no. 4, July 2025, pp. 1193-30, doi:10.14744/thermal.0000960.

Vancouver

1.Boubekeur Ghazi, Syham Kadri, Razli Mehdaoui. Temperature evolution within a solar panel using a cooling source of varying sizes and shapes in the presence of a hybrid nanofluid. Journal of Thermal Engineering. 2025 Jul. 1;11(4):1193-230. doi:10.14744/thermal.0000960