Insight into the impact of melting heat transfer and MHD on stagnation point flow of tangent hyperbolic fluid over a porous rotating disk

Abstract

Melting heat transfer plays a crucial role in many industrial devices including heat exchangers, air-conditioning, and metal casting. Considering these uses, the heat transmission in three-dimensional tangent hyperbolic fluid flow is evaluated. The effects of magnetohydrodynamics, Ohmic heating, porous medium, and melting heat transfer at the boundary are applied to the stretching rotating disk. The governing equations are transformed into a non-dimensional form after applying similarity transformation. The simplified ODEs contain various dimensionless terms and the results of these variables are obtained by the bvp4c method. The graphical and tabular results for existing parameters are displayed. For the validation of our results, a comparison is done. From the outcomes, it is noticed that velocity and temperature profiles are enhanced with melting heat transfer at the boundary. The porosity term reduces the velocity of the rotating disk and the Eckert number demonstrates the dual nature of temperature profiles.