https://doi.org/10.1140/epjp/s13360-023-04459-3
Regular Article
Heat transfer characteristics of moving longitudinal porous fin wetted with ternary (Cu–Al2O3–TiO2) hybrid nanofluid: ADM solution
1
Electromechanical Department, LSEM Laboratory, University Badji Mokhtar, Annaba, Algeria
2
Mechanical Engineering Department, University of Skikda, B.O. 26, El Hadaiek Road, 21000, Skikda, Algeria
3
Department of Mathematics, Faculty of Science, New Valley University, 72511, El-Kharga, Al-Wadi Al-Gadid, Egypt
4
Finance and Insurance Department, College of Business Administration, Northern Border University, 1321, Arar, Saudi Arabia
5
Mechanics of Materials and Plant Maintenance Research Laboratory (LR3MI), Mechanical Engineering Department, Faculty of Engineering, Badji Mokhtar University of Annaba (UBMA), PO Box 12, 23052, Annaba, Algeria
6
Mathematical Sciences Department, College of Science, United Arab Emirates University, P.O. Box No. 15551, Al Ain, UAE
7
Basic Science Department, Canadian International College for Engineering, Cairo, Egypt
8
Department of Mathematics, College of Science, University of Bisha, P.O. Box 344, 61922, Bisha, Saudi Arabia
9
Basic Sciences Department, El Gazeera High Institute for Engineering and Technology, Cairo, Egypt
Received:
27
October
2022
Accepted:
10
September
2023
Published online:
28
September
2023
In this work, a numerical and analytical investigation of the heat transfer processes of free convection and radiation on a porous moving longitudinal fin has been carried out. A ternary hybridized nanofluid consisting of Cu, Al2O3, and TiO2 is being used to wet the moving fin in this case. Both the pure water (H2O) as a base fluid, and once again the combination of water + C2H6O2 (50–50%) as a base fluid, are taken into consideration. In the process of modeling the current physical phenomena, Darcy's model is being taken into consideration. The primary equations were solved by using a technique known as the Adomian decomposition method (ADM). This solution was then verified by utilizing the HAM-based Mathematica package known as BVPh 2 as well as Runge–Kutta–Fehlberg fourth–fifth-order (RKF-45) approach. The impacts of a variety of different factors on thermal profiles and thermal gradients are depicted and analyzed. These parameters include nanoparticle volume fraction, Peclet number, wet porosity, radiative parameter, convective number, power index, and ambient temperature on ternary hybrid nanofluid is another parameter that influences thermal profiles and thermal gradients.
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© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
