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International Journal of Emerging Multidisciplinaries: Mathematics

Corresponding Author

Tahir Naseem

Document Type

Research Article

Subject Areas

Applied Mathematics and Computations

Keywords

Axisymmetric flow; Magnetic field; Ohmic law; Radiation; Stretching surface; Similarity transformation.

Abstract

This investigation thoroughly analyses magnetohydrodynamics axisymmetric fluid flow and heat transfer over an exponentially stretching sheet in the presence of radiation and Joule heating effects. The governing partial differential equation is obtained and converted into coupled ordinary differential equations using a suitable similarity transformation. This transformation is also used to re-model the governing system to modify ODEs and boundary conditions using the BVP4C MATLAB) package. The effects of the involved physical parameters, such as suction/injection parameter, magnetic parameter, Prandtl number, Eckert number, and radiation parameter on velocity and temperature profiles are shown graphically. The effects of various parameters on Nusselt number and skin friction coefficient are shown in tabular form. It has been determined that the presence of a magnetic field improves a fluid's thermal behaviour. Furthermore, increasing the magnitude of the magnetic field reduces the fluid's radial velocity

Receive Date

2022-08-28 09:05:04

Publication Date

9-14-2022

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