Abstract: The purpose of the present research is to determine how the convective temperature and mass flow affect the hydromagnetic micropolar fluid across a vertical flat surface in a Darcian porous medium. Through the use of boundary conditions and the assumption of a convergent series, the non-dimensional system of equations is analytically solved, providing the precise values for velocity, microrotation, temperature, and concentration. The novelty of the current study is that it takes heat transfer into account while accounting for the impacts of chemical reaction in a micropolar fluid flow of reactive diffusing species. Visual representations of the impacts of several parameters on temperature, concentration, microrotation, and velocity have been provided in the form of graphs. The rotating fluid’s velocity drops but its angular motion increases with increase in M, Kp, Pr and Gr. This research has wide-ranging applicability in technology and engineering, including thermal conductivity, biological applications, water filtration, aerodynamics, textiles, etc.
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Keywords and phrases: hydromagnetic, temperature and mass flow, micropolar fluid, porous media, microrotation.
Received: August 18, 2022; Accepted: December 26, 2022; Published: March 20, 2023
How to cite this article: Mayzul Alom Hussain and Sahin Ahmed, Mathematical analysis of micropolar fluid in Darcian regime for the impact of hydromagnetic drag force and diffusion-thermo: an analytical approach, JP Journal of Heat and Mass Transfer 32 (2023), 31-46. http://dx.doi.org/10.17654/0973576323013
This Open Access Article is Licensed under Creative Commons Attribution 4.0 International License
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