Abstract The Galerkin finite element approach is utilized to examine the significance of magnetic dipole and solar radiation on dynamic micropolar ferromagnetic fluid due extending stretch surface. field significant power help stabilize magnetized nanoparticles inside fluid. solid nano‐sized particles are incorporated enhanced host thermal conductivity, which plays a role in heat exchangers, mo...

This paper proposes a numerical scheme for solving linear and nonlinear differential equations obtained from the mathematical modeling of flow phenomenon. The is constructed on two grid points. It two-stage, or predictor–corrector type, whose first stage (the predictor stage) comprises forward Euler scheme. stability region proposed larger than that first-order A problem constructed, comprised ...

In this article, we aim to computationally analyze the magnetic induced micropolar flow in a rectangular channel using multiphysics finite element solver, FreeFem++. respect, physical model framework of continuum is taken into consideration with appropriate boundary conditions. The considered laminar and incompressible moves under application an external field at channel. governing equations mo...

Heat and mass transfer due to a magneto micropolar fluid flow along semi-infinite vertical plate bounded by porous medium are investigated in presence of induced magnetic field. In case cooling flow, heat fluxes from the subjected be constant under action sink. Mathematical model related problem is developed basis studying magnetohydrodynamics (MHD) for both lighter heavier particles. Dimension...

In this paper, a comprehensive numerical study is presented for studying the MHD flow and heat transfer characteristics of non-Newtonian micropolar fluid through a porous medium between two stretchable porous disks. The system of governing equations is converted into coupled nonlinear ordinary ones through a similarity transformation, which is then solved using Quasi-linearization ...

A model of the equations of two dimensional problems in a half space, whose surface in free of micropolar thermoelastic medium possesses cubic symmetry as a result of a Mode-I Crack is studied. There acts an initial magnetic field parallel to the plane boundary of the half- space. The crack is subjected to prescribed temperature and stress distribution. The formulation in the context of the Lor...

In present study is concerned with the propagation of axisymmetric vibrations in a homogenous isotropic micropolar thermoelastic cubic crystal plate bordered with layers or half spaces of inviscid liquid subjected to stress free boundary conditions in context of Lord and Shulman (L-S) and Green and Lindsay (G-L) theories of thermoelasticity. The secular equations for symmetric and skew-symmetri...

An analysis study is presented to study the effects of Hall current and Soret effect on unsteady hydromagnetic natural convection of a micropolar fluid in a rotating frame of reference with slip-flow regime. A uniform magnetic field acts perpendicularly to the porous surface which absorbs the micropolar fluid with variable suction velocity. The effects of heat absorption, chemical reaction, and...

The mechanisms of stress-assisted grain growth are explored using molecular dynamics simulations of nanoindentation in nanocrystalline Ni and Ni-1 at.% P as a function of grain size and deformation temperature. Grain coalescence is primarily confined to the high stress region beneath the simulated indentation zone in nanocrystalline Ni with a grain size of 3 nm. Grain orientation and atomic dis...

Two dimensional steady, laminar and incompressible motion of a micropolar fluid between an impermeable disk and a permeable disk is considered to investigate the influence of the Reynolds number and the micropolar structure on the flow characteristics. The main flow stream is superimposed by constant injection velocity at the porous disk. An extension of Von Karman’s similarity transformations ...