Peristaltic Transport of Magnetohydrodynamic Carreau Nanofluid with Heat and Mass Transfer inside Asymmetric Channel

Abstract

In this work, the peristaltic motion of a nano non-Newtonian fluid which obeys Carreau model through a porous medium inside an asymmetric channel is investigated. The hall current effects with Joule heating and viscous dissipation are considered. The problem is modulated mathematically by a set of nonlinear partial differential equations which describe the conservation of mass, momentum, energy and concentration of nanoparticles. The non-dimensional form of these equations is simplified under the assumption of long wavelength and low Reynolds number, and then resulting equations of coupled nonlinear differential equations are tackled numerically with appropriate boundary conditions. Graphical results are presented for dimensionless velocity, temperature, concentration and pressure gradient in order to illustrate the variations of various parameters of this problem on these obtained solutions.

Peristaltic Motion of Eyring-Powell Nano Fluid with Couple Stresses and Heat and Mass Transfer Through a Porous Media Under the Effect of Magnetic Field Inside Asymmetric Vertical Channel

“…A uniform magnetic field with magnetic flux density ⃗ = (0, Bo, 0) is applied normal to axis of the channel. The expression for the current density can be written as [20]:…”

“…Haider et al, [19] have studied the Unsteady incompressible Couette flow problem for the Eyring-Powell model with porous walls. Eldabe et al, [20] have studied the peristaltic transport of magnetohydrodynamic Carreau nanofluid with heat and mass transfer inside asymmetric channel. Siva et al, [21] have studied the combined effect of heat and mass transfer on MHD peristaltic transport of a couple stress fluid in an inclined asymmetric channel through a porous medium.…”

Analytical and numerical treatment to study the effects of hall currents with viscous dissipation, heat absorpation and chemical reaction on peristaltic flow of Carreau nanofluid

“…Nadeem et al [1] have discussed mathematical model for the peristaltic flow of nanofluid through eccentric tubes comprising porous medium. Eldabe et al [2] have investigated the peristaltic transport of manetohydrodynamic Carreau nanofluid with heat and mass transfer inside asymmetric channel. Heat and mass transfer of a Casson nanofluid flow over a porous surface with dissipation, radiation, and chemical reaction have been studied by Palaniammal and Saritha [3].…”

The motion of a non-Newtonian nanofluid over a semi-infinite moving vertical plate through porous medium with heat and mass transfer

“…Because of the rising development in modern technology, there is a need to develop new types of fluids that will be more effective in terms of heat exchange performance. Convectional heat transfer fluids, including oil, water, and ethylene glycol mixtures are poor heat transfer fluids, while the thermal conductivity of these fluids plays an important role in the heat transfer coefficient between the heat transfer medium and the heat transfer surface [2].The thermal conductivity of fluids can be enhanced by adding nanoparticles to the base fluids, [3][4][5][6][7][8][9].…”