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Gravity Modulation Analysis of Heat Transfer and Magnetic Boundary Layer of MHD Fluid Along Vertical Plate with Variable Viscosity and Porous Medium Effects
Research Article | Published: 15 August 2025
Computational Environmental Heat Transfer Volume 1, Issue 2, 2025: 51-64
Volume 1, Issue 2, Computational Environmental Heat Transfer
Volume 1, Issue 2, 2025
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Computational Environmental Heat Transfer, Volume 1, Issue 2, 2025: 51-64

Open Access | Research Article | 15 August 2025
Gravity Modulation Analysis of Heat Transfer and Magnetic Boundary Layer of MHD Fluid Along Vertical Plate with Variable Viscosity and Porous Medium Effects
by
Zia Ullah Zia Ullah 1 *
Amir Abbas Amir Abbas 2
Uzma Tariq Uzma Tariq 1
Malik Izhar Ul Haq Malik Izhar Ul Haq 1
Alishba Kaynat Alishba Kaynat 1
Anila Bibi Anila Bibi 1
Tehreem Soha Tehreem Soha 1
M Waheed Iqbal M Waheed Iqbal 1
Muhammad Ashraf Muhammad Ashraf 1
1 Department of Mathematics and Statistics, The University of Lahore, Sargodha-Campus, 40100 Sargodha, Pakistan
2 Department of Mathematics, Faculty of Natural Science and Technology, Baba Guru Nanak University, Nankana Sahib 39100, Pakistan
* Corresponding Author: Zia Ullah, [email protected]
DOI: 10.62762/CEHT.2025.812351
Received: 27 March 2025, Accepted: 04 August 2025, Published: 15 August 2025  
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Abstract
The magnetic fluid flow through vertical surface plays a significant impact in engineering and industrial processes of insulating materials and heat exchangers. The main theme of this mechanism is to obtain the heat and magnetic flux of viscous fluid motion along the symmetrical magnetized surface with variable viscosity, porous medium and magneto-hydrodynamic effects. The goal of present numerical research is to find the stability in thermal management of vertical magnetic plates in manufacturing processes. The mathematical analysis is performed by using stream functions and similarity variables for smooth coding in MATLAB program. The convenient form of present model is derived by using the combined relation of Keller box and Newton Raphson approach under defined boundary values along the magnetized plate. The fluid velocity, heat transfer and magnetic flux are the main findings of this wok. It is depicted that fluid velocity and temperature profile enhances for small viscosity and maximum reduced gravity. It is exhibited that temperature profile enhances as Prandtl number and porous medium enhances. It is found that heat transport and magnetic flux enhances as reduced gravity enhances. It is also noticed that skin friction and magnetic flux performs opposite behavior for maximum values of porous medium.
Graphical Abstract
Gravity Modulation Analysis of Heat Transfer and Magnetic Boundary Layer of MHD Fluid Along Vertical Plate with Variable Viscosity and Porous Medium Effects
Keywords
magnetohydrodynamic
reduced gravity
variable viscosity
porous medium
magnetic flux
heat transport
Data Availability Statement
Data will be made available on request.
Funding
This work was supported without any funding.
Conflicts of Interest
The authors declare no conflicts of interest.
Ethical Approval and Consent to Participate
Not applicable.
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Cite This Article
APA Style
Ullah, Z., Abbas, A., Tariq, U., Haq, M. I. U., Kaynat, A., Bibi, A., Soha, T., Iqbal, M. W., & Ashraf, M. (2025). Gravity Modulation Analysis of Heat Transfer and Magnetic Boundary Layer of MHD Fluid Along Vertical Plate with Variable Viscosity and Porous Medium Effects. Computational Environmental Heat Transfer, 1(2), 51–64. https://doi.org/10.62762/CEHT.2025.812351
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CC BY Copyright © 2025 by the Author(s). Published by Institute of Central Computation and Knowledge. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/), which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made.
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