Joule Heating and Dissipation Effects on Magnetohydrodynamic Couple Stress Nanofluid Flow over a Bidirectional Stretching Surface

Abstract

This work examines the effects of non-linear thermal radiation and Joule heating on MHD three-dimensional visco-elastic nanofluid flow due to a surface stretching in lateral directions. A coupled nonlinear differential system is generated from the boundary layer equations by using self-similarity variables and is then solved numerically by using most powerful shooting technique with Runge Kutta method of fourth order. The computational results for the flow variables are plotted graphically and are discussed in detail for various governing parameters that emerged in the analysis. It is observed that the momentum of the visco elastic nanofluid is better than that of a viscous fluid. Thicker thermal and concentration boundary layers are formed for increasing nonlinear thermal radiation and temperature ratio parameters. Also the results are in very good agreement with the outcomes available in the literature as a particular case. This model may play a significant role in the field of manufacturing and engineering applications.

Stability analysis of MHD radiative mixed convective flow in vertical cylindrical annulus: Thermal nonequilibrium approach

“…The authors revealed that the heat transfer rate reduces with increasing slip and magnetic parameters. Tarakaramu et al 9 have examined the nonlinear thermal radiation effects on MHD flow. Authors have solved the governing boundary layer equations by using similarity transformation along with Runge–Kutta–Fehlberg (RKF) and shooting method, also authors have indicated the significance of Eckert number on temperature distributions.…”

Aspects of second‐order velocity slip and radiation absorption on hydromagnetic stagnation point flow of Jeffrey fluid with chemical reaction

“…Sithole et al 16 described the aspects of viscous dissipation on MHD second‐grade nanofluid flow over an elongating surface considering nonlinearly varying thermal radiation and convective heating condition. Viscous and Ohmic dissipation influences on free convective magnetized nanofluid flow past a cone with suction were analyzed by Upreti et al 17 Tarakaramu et al 18 demonstrated the viscous‐Ohmic dissipation, Lorentz force, and nonlinear thermal radiation impacts on couple stress nanofluid flow past a stretching sheet with zero mass flux boundary condition. Upreti et al 19 described the thermal radiation and viscous dissipation influences on the three‐dimensional flow of hybrid nanofluid along a convectively heated bidirectional elongating surface.…”

Influence of multiple slips on magnetically driven nanofluid flow over an externally heated stretching cylinder

“…Multiple slip effect together with microorganism is taken by Waqas et al 33 The drift is considered over the porous rotating disk and it is remarked that thermal, as well as the concentration boundary layer, is suppressed by thermal and concentration slip parameter. More research is done taking multiple slip conditions over a stretching sheet, cone, and slandering surface 34–42 …”

“…More research is done taking multiple slip conditions over a stretching sheet, cone, and slandering surface. [34][35][36][37][38][39][40][41][42] A numerical investigation is done for various geometries and under different conditions to get a suitable heat pass-on rate. Sometimes external heat sources are also clutched into an inspection to obtain suitable results.…”