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

Abstract

Numerical study of peristaltic transport of heat and mass transfer for a couple stresses non-Newtonian nano fluid through porous media inside asymmetric channel was investigated. The system is stressed by an external uniform magnetic field. This model is solved numerically subjected to an approbate boundary conditions using a Rung-Kutta-Merson method under assumption of the long wave length and low range of Reynolds number. The velocity, temperature and concentration of nanoparticles are obtained as a function of the physical parameters of the problem. The effects of these parameters on these solutions are discussed numerically and illustrated graphically through some graphs It is clear that the effects of the physical parameters of the problem on these solutions play an important rule to control the obtained solutions. The velocity profile decreases when Hartmann number increasing. This seems realistic, because the magnetic field acts in the transverse direction to the flow and magnetic force resists the flow, The velocity increasing when the fluid material parameter increasing because fluid becomes less viscous, The variation of temperature increasing with increasing values of Brownain motion parameter and porosity parameter, The variation of Concentration decreasing with increasing of thermophoresis parameter and Radiation parameter inside the used channel.

Peristaltic Flow with Heat Transfer for Nano-Coupled Stress Fluid through Non-Darcy Porous Medium in the Presence of Magnetic Field

“…Shit and Ranjit [20] studied the role of slip velocity on peristaltic transport of couple stress fluid through an asymmetric non-uniform channel. The influence of couple stress on the fluid's motion is discussed in [21][22][23][24][25][26][27][28][29][30][31]. On the other hand, the study of flow and heat transfer in porous media has received much attention due to its industrial and technological applications, such as in insulation engineering, petroleum, environmental, ground water resources and geo-mechanics [32].…”

Powell-Eyring Fluid Peristaltic Transfer in an Asymmetric Channel and A Porous Medium under the Influence of A Rotation and an Inclined Magnetic Field

“…However, the medium's physical characteristics and the separate compartments' temperatures affect the speed. In recent years, the authors in [8], [9] have been conducted about studying the effect of heat transport on non-Newtonian fluids. The problem of peristaltic transport of an incompressible non-Newtonian fluid in a tapered asymmetric channel is discussed in [10].…”

Effect of Different Parameters on Powell-Eyring Fluid Peristaltic Flow with the Influence of a Rotation and Heat Transform in an Inclined Asymmetric Channel

“…However, the medium's physical characteristics and the separate compartments' temperatures affect the speed. In recent years, research [8][9][10][11] has been conducted about studying the effect of heat transport on non-Newtonian fluids. In a tapered asymmetric channel, the issue of peristaltic transport of an incompressible non-Newtonian fluid is examined 12 .…”