Copyright © 2026 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
@article{194384,
author = {Ramashree C R and Jyothi M V and Kousalya N and Rekha H B and Rakshitha M and Roopa Bai V R},
title = {Thermal Analysis of Moving Wet Porous Longitudinal Exponential Fin in Hybrid Nanofluid by AGM and RKF45 Methods},
journal = {International Journal of Innovative Research in Technology},
year = {2026},
volume = {12},
number = {10},
pages = {4372-4382},
issn = {2349-6002},
url = {https://ijirt.org/article?manuscript=194384},
abstract = {The principal focus of this work is to examine the transfer of heat and steady state thermal distribution inside an exponentially profiled longitudinal moving permeable fin completely immersed in hybrid nanoliquid. The transmission of heat in the fin originates from the combination of conduction, convection, and radiation. The governing non linear ordinary differential equation that describes the associated fin problem is modeled using the Darcy model and the Fourier law of heat conduction. The developed equation is further reduced to a dimensionless equation with an appropriate boundary condition by using nondimensional terms. The Akbari Ganji method is used to solve the resulting nonlinear dimensionless problem semi analytically. Through a graphical representation, the impact of variable thermal factors on thermal behavior is investigated. The temperature distribution will be significantly impacted by the wet surface condition caused by the hybrid nature of nano liquids and the porous nature of the moving exponential fin, according to the results of this experiment. After comparing the resulting AGM findings with the numerical approach RKF 45, a high degree of consistency is found.},
keywords = {Wet porous fin, Exponential profile, Hybrid nanofluid, AGM, RKF 45},
month = {March},
}
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