MHD Double-Diffusive Carreau Fluid Flow through a Porous Medium with Variable Thermal Conductivity and Suction/Injection

Abstract

In this article, we consider the effects of double diffusion on magnetohydrodynamics (MHD) Carreau fluid flow through a porous medium along a stretching sheet. Variable thermal conductivity and suction/injection parameter effects are also taken into the consideration. Similarity transformations are utilized to transform the equations governing the Carreau fluid flow model to dimensionless non-linear ordinary differential equations. Maple software is utilized for the numerical solution. These solutions are then presented through graphs. The velocity, concentration, temperature profile, skin friction coefficient, and the Nusselt and Sherwood numbers under the impact of different parameters are studied. The fluid flow is analyzed for both suction and injection cases. From the analysis carried out, it is observed that the velocity profile reduces by increasing the porosity parameter while it enhances both the temperature and concentration profile. The temperature field enhances with increasing the variable thermal conductivity and the Nusselt number exhibits opposite behavior.

MHD flow pattern in a parabolic mode based on the angle of inclination under cross‐diffusion

“…Sindhu and Atangana 40 examined reliability analysis of exponentiated inverse Weibull distribution and inverse power law. Zeb et al 41 examined MHD double‐diffusive Carreau fluid flow through a porous medium with variable thermal conductivity and suction/injection.…”

The axisymmetric flow of an MHD Powell–Eyring fluid with viscous dissipation and Newtonian heating condition: Keller‐box method

“…Ferdows et al 30 deliberate the MHD natural convection border line sheet stream of a viscous fluid with hall current with viscous dissipation history a stretching slip in the being there of a strong attractive field. Some of the related recent considerations with advanced applications are shown in Zeb et al, 31 Akbar and Khan, 32 Hamid et al, 33 and Khan et al 34 Some researchers have recently carried out their investigation to strengthen the cooling/ heating speed by using various corporeal circumstances on a smooth exterior. Hence, the goal of current research would be to use the Keller-box technique to assess the heat relocation performance in an MHD fluid with a Powell-Eyring exterior and radially impermeable stretching surface, beneath the pressure of viscous dissipation with Newtonian heat.…”

“…Ferdows et al 30 deliberate the MHD natural convection border line sheet stream of a viscous fluid with hall current with viscous dissipation history a stretching slip in the being there of a strong attractive field. Some of the related recent considerations with advanced applications are shown in Zeb et al, 31 Akbar and Khan, 32 Hamid et al, 33 and Khan et al 34 …”

Cattaneo–Christov heat flux model and multiple slip effect on carbon nanofluid over a stretching sheet in a Darcy–Forchheimer porous medium

“…Ul Huda et al 31 explored thermal stratification and Cattaneo–Christov heat flux model. Some researchers have made excellent work on this 32–43 …”

“…Some researchers have made excellent work on this. [32][33][34][35][36][37][38][39][40][41][42][43] The aforesaid literature review discloses that there have been attempts in the past involving Cattaneo-Christov heat flux in 2D. This topic becomes more specific in the presence of the Darcy-Forchheimer effect and aligned magnetic effect in the nanofluid flow comprising CNTs.…”