Unsteady electro-osmotic flow of couple stress fluid in a rotating microchannel: An analytical solution

T Siva, B Kumbhakar, S Jangili, PK Mondal - Physics of Fluids, 2020 - pubs.aip.org
In this work, we present the theoretical investigation of the transient rotating electro-osmotic
flow of a couple stress fluid in a microchannel, through the Laplace transform technique. The …

[HTML][HTML] MHD Couple stress fluid between two concentric spheres with slip regime

MA Alotaibi, S El-Sapa - Results in Engineering, 2024 - Elsevier
The problem of the axisymmetric steady flow of an incompressible couple stress fluid within
two concentric spheres is analyzed analytically in this study. In the interior of the solid …

The influence of magnetized couple stress heat, and mass transfer flow in a stretching cylinder with convective boundary condition, cross-diffusion, and chemical …

N Gajjela, M Garvandha - Thermal Science and Engineering Progress, 2020 - Elsevier
This paper addresses an analysis for axisymmetric boundary layer couple stress fluid flow
by stretching cylinder under the influence of the magnetic field, chemical reaction, Soret, and …

Cree** flow of couple stress fluid past a fluid sphere with a solid core

R Krishnan, P Shukla - ZAMM‐Journal of Applied Mathematics …, 2021 - Wiley Online Library
The steady axisymmetric uniform flow of an incompressible couple stress fluid past a fluid
sphere with a solid core has been studied analytically. No‐slip boundary condition and …

Impacts of variable thermal conductivity and mixed convective stagnation‐point flow in a couple stress nanofluid with viscous heating and heat source

N Gajjela, M Garvandha - Heat Transfer, 2020 - Wiley Online Library
The current study examines mixed (combined) convection stagnation‐point couple stress
nanofluid over a stretched cylinder of variable thermal conductivity in the presence of …

Couple stress fluid flow due to slow steady oscillations of a permeable sphere

P Aparna, P Padmaja, N Pothanna… - Nonlinear …, 2020 - degruyter.com
The study of oscillating flow of a Couple Stress fluid past a permeable sphere is considered.
Analytical solution for the flow field in terms of stream function is obtained using modified …

Drag on a porous sphere embedded in couple stress fluid

S Sakthivel, P Shukla - Journal of Porous Media, 2022 - dl.begellhouse.com
In this work, the flow developed by the steady axisymmetric Stokes flow of couple stress fluid
through a porous sphere is analyzed. The kinematic viscosity of mutual nonpenetrability …

Axisymmetric motion of an incompressible couple stress fluid between two eccentric rotating spheres

A Al-Hanaya, S El-Sapa, EA Ashmawy - Journal of Applied Mechanics and …, 2022 - Springer
This study deals with axisymmetric steady rotational movement of an incompressible couple
stress fluid between two non-concentric objects. Two spherical boundaries are revolving …

Investigating the magnetohydrodynamic flow of a couple stress dusty fluid along a stretching sheet in the presence of viscous dissipation and suction

N Gajjela, R Nandkeolyar - Heat Transfer, 2021 - Wiley Online Library
A computational study for investigating the flow and heat transfer phenomena in the
unsteady magnetohydrodynamic couple stress dusty fluid flow over a linearly stretching …

Swimming dynamics of a micro-organism in a couple stress fluid: a rheological model of embryological hydrodynamic propulsion

N Ali, M Sajid, Z Abbas, OA Bég - Journal of Mechanics in Medicine …, 2017 - World Scientific
Mathematical simulations of embryological fluid dynamics are fundamental to improving
clinical understanding of the intricate mechanisms underlying sperm locomotion. The …