Abstract Numerical approach for a non-linear mixed convective magnetohydrodynamic two-dimensional Carreau nanofluid through an exponentially permeable stretching surface with viscous dissipation and velocity slip under the influence of Arrhenius activation energy in chemical reaction is reported. The effects thermophoresis Brownian motion are considered. governing nonlinear equations this model...

The 3D Carreau fluid flow through a porous and stretching (shrinking) sheet is examined analytically by taking into account the effects of mass transfer, thermal radiation, Hall current. model equations, which consist coupled partial differential equations (PDEs), are simplified to ordinary (ODEs) appropriate similarity relations. analytical procedure HAM (homotopy analysis method) employed sol...

Gliding bacteria are an assorted group of rod-shaped prokaryotes that adhere to and glide on certain layers of ooze slime attached to a substratum. Due to the absence of organelles of motility, such as flagella, the gliding motion is caused by the waves moving down the outer surface of these rod-shaped cells. In the present study we employ an undulating surface model to investigate the motility...

The aim of this work is a construction of a dual mixed finite element method for a quasi–Newtonian flow obeying the Carreau or power law. This method is based on the introduction of the stress tensor as a new variable and the reformulation of the governing equations as a twofold saddle point problem. The derived formulation possesses local (i.e. at element level) conservation properties (conser...

This study deals with the entropy investigation of peristalsis a water–copper nanofluid through an asymmetric inclined channel. The channel is anticipated to be filled uniform permeable medium, constant magnetic field impinging on wall physical effects, such as Hall current, mixed convection, Ohmic heating, and heat generation/annihilation, are also considered. Mathematical modeling from given ...

This study focused on the analysis of two-dimensional incompressible magnetohydrodynamic Carreau nanofluid flow across a stretching cylinder containing microorganisms with impacts chemical reactions and multiple slip boundary conditions. Moreover, main objective is concerned enhancement thermal transportation effect heat source bioconvection. By assigning pertinent similarity transitions to gov...

In post-operative scenarios of arterial graft surgeries to bypass coronary artery stenosis, fluid dynamics plays a crucial role. Problems such as intimal hyperplasia have been related and wall shear stresses near the junction. This study focused on question use Newtonian non-Newtonian models represent blood in this type problem order capture important flow features, well an analysis performance...