In the present study, a numerical analysis is carried out to investigate unsteady MHD (magneto-hydrodynamic) flow and heat transfer of a non-Newtonian second grade viscoelastic fluid over an oscillatory stretching sheet. The flow is induced due to an infinite elastic sheet which is stretched oscillatory (back and forth) in its own plane. Effect of viscous dissipation and joule heating are taken...

The unsteady 2-dimensional flow of electrically conducting, incompressible second grade fluid between two parallel infinite plates approaching or receding from each other symmetrically is studied. A similarity transformation is used to 1 Corresponding author: [email protected] (Muhammad Afzal Rana) 28 A. M. Siddiqui et al reduce the system of partial differential equations to a single fifth-...

The aim of present paper is to study the series solution of time dependent MHD second grade incompressible nanofluid towards a stretching sheet. The effects of mixed convection and thermal radiation are also taken into account. Because of nanofluid model, effects Brownian motion and thermophoresis are encountered. The resulting nonlinear momentum, heat and concentration equations are simplified...

This article aims to study the thin film layer flowing on a vertical oscillating belt. The flow is considered to satisfy the constitutive equation of unsteady second grade fluid. The governing equation for velocity and temperature fields with subjected initial and boundary conditions are solved by two analytical techniques namely Adomian Decomposition Method (ADM) and Optimal Homotopy Asymptoti...

Unsteady magnetohydrodynamics (MHD) flow of fractionalized second grade nanofluid (Ag-Cu) over a vertical plate is obtained. The model solved by using CPC fractional derivative. novelty present study to generalized the Fourier’s and Fick’s laws. nanofluids are formed dispersing two different nanoparticles, silver (Ag) copper (Cu), into based fluid. governing dimensionless equations for velocity...