Heat and mass transfer investigation of unsteady magnetohydro dynamic nanofluid flow in a porous pipe in the presence of chemical reactions
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Date
2023-08-30
Journal Title
Journal ISSN
Volume Title
Publisher
Journal of Engineering and Technology Research
Abstract
This article presents a numerical investigation of mass and heat transfer effects on an unsteady
Magnetohydrodynamic (MHD) nanofluid flow in a permeable pipe. The influences of the chemical
reaction and magnetic flux are considered. With the central finite-difference technique, the fundamental
equations are discretized. The resulting equations are solved numerically using methods of lines, bvp4,
and shooting methods. The influences of material factors on the solution are investigated and
displayed through tabular and graphical illustrations. The study revealed that the Sherwood number,
skin friction, and rate of heat transfer are all decreased by an increase in the magnetic field.
Additionally, the rate of rise of the chemical reaction and Brownian motion is observed to reduce the
concentration of the nanofluid. Furthermore, the study finds that the Soret number, porosity medium
resistance parameter, and thermophoresis parameter all cause the concentration profile to to decline.
Sustainable Development Goals
This research article was published by Journal of Engineering and Technology
Research,2023
Keywords
: Chemical reaction,, Dorous medium, magnetohydrodynamic (MHD, nanofluid