Numerical investigation of magnetohydrodynamics Williamson nanofluid flow over an exponentially stretching surface

Abstract

This research work describes the investigation of a magnetohydrodynamic flow of Williamson nanofluid over an exponentially porous stretching surface considering two cases of heat transfer i.e., prescribed exponential order surface temperature (PEST), and prescribed exponential order heat flux (PEHF). As a result of this infestation, a mathematical model of the problem based on conservation of linear momentum and law of conservation of mass and energy is developed. Whereas governing nonlinear partial differential equations (PDEs) are converted to nonlinear ordinary differential equations (ODEs). Subsequently, the velocity, concentration, and temperature profiles are developed by using the method of similarity transformation. Furthermore, the effects of various physical parameters of engineering interests are demonstrated graphically. It is highlighted that both the magnetic parameter [Formula: see text] and Williamson parameter [Formula: see text] causes to reduce the boundary layer thickness.

Numerical Investigation of Mixed Convective Williamson Fluid Flow Over an Exponentially Stretching Permeable Curved Surface

“…Sanni et al [30] blended the stretching surface and curved surface concepts to study viscous fluid flow. Recently, Ahmed and Akbar [31] numerically investigated the MHD Williamson nanofluid flow over an exponentially stretching surface.…”

Numerical investigation of MHD flow of Williamson nanofluid with variable viscosity pasting a wedge within porous media: A non‐Darcy model approach

“…After that many authors have gone through the study of Williamson fluid which can be pointed out by Khan et al 28–30 Recently Khan et al 31 investigated dual solutions of titanium alloy nanoparticles suspended in Williamson fluid flow with nonlinear thermal radiation. Ahmed and Akbar 32 studied viscous dissipation and thermal radiation in the boundary layer flow of Williamson fluid. Also, Subbarayudu et al 33 investigated some properties of radiative blood flow considering the time‐dependent Williamson fluid model.…”

Numerical Solution of Magnetized Williamson Nanofluid Flow over an Exponentially Stretching Permeable Surface with Temperature Dependent Viscosity and Thermal Conductivity

“…Amjad et al [ 3 ] studied the MHD Williamson nanofluid with the Cattaneo–Christov (CC) heat flux model across an exponential stretching sheet. As a result of its usefulness, several researchers [ 4 , 5 , 6 , 7 , 8 , 9 , 10 ] have used the Williamson model to show the true behavior of fluids throughout the previous decade.…”