Transfer and Unsteady MHD Flow of a Dusty Couple Stress Fluid in a Porous Medium

Authors

  • Syeda Rasheeda Parveen, Niyaz Begum

Keywords:

Magnetohydrodynamics (MHD), Couple Stress Fluid, Dusty Fluid Flow, Porous Medium, Heat Transfer , Unsteady Flow Dynamics

Abstract

This study investigates the unsteady magnetohydrodynamic (MHD) flow and heat transfer characteristics of a dusty couple stress fluid in a porous medium. A detailed analysis of external magnetic fields and heat generation together with thermal radiation applies to both fluid and dust particle phases. A solution technique employing boundary layer approximations together with similarity transformations leads to the derivation of governing equations which are solved numerically and analytically. The paper provides in-depth analysis of how key physical parameters that include couple stress and magnetic field strength and porosity and thermal conductivity influence velocity and temperature profiles. The experimental results indicate that couple stress accelerates momentum diffusion while stronger magnetic fields diminish the flow motion. The study contributes toward practical applications within industrial practice together with geophysical processes along with biomedical engineering systems.

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Published

06.08.2024

How to Cite

Syeda Rasheeda Parveen. (2024). Transfer and Unsteady MHD Flow of a Dusty Couple Stress Fluid in a Porous Medium. International Journal of Intelligent Systems and Applications in Engineering, 12(23s), 2027–2033. Retrieved from https://ijisae.org/index.php/IJISAE/article/view/7241

Issue

Vol. 12 No. 23s (2024)

Section

Research Article

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