In this article, we study the Cauchy problem to micropolar Rayleigh-Bénard convection without velocity dissipation in two dimension. We first prove local well-posedness of a smooth solution, and then establish blow up criterion terms gradient scalar temperature field. At last, obtain global system.

MHD oscillatory blood flow in a channel as micropolar fluid the presence of chemical reaction and transverse magnetic field are studied. The partial differential equations governing were formulated base on assumptions already existing model. transformed to dimensionless with suitable variables. Analytical solution was obtained for equations. pertinent parameters investigated graphs plotted tabl...

In the present article, the reflection and transmission of plane waves at the boundary of thermally conducting micropolar elastic media with two temperatures is studied. The theory of thermoelasticity with and without energy dissipation is used to investigate the problem. The expressions for amplitudes ratios of reflected and transmitted waves at different angles of incident wave are obtained. ...

The present investigation is concerned with the reflection of plane waves from a free surface of a micropolar thermoelastic diffusion half space in the context of coupled theory of thermoelastic diffusion. The amplitude ratios of various reflected waves are obtained in a closed form. The dependence of these amplitude ratios with an angle of propagation as well as other material parameter are sh...

In this paper we numerically solve a flow model for the micropolar biomagnetic (blood flow) in magnetic field. proposed account both electrical and properties of biofluid investigate role microrotation on regime. The domain is channel with an unsymmetrical single stenosis, irregular multi-stenoses. mathematical consists Navier–Stokes (N–S) equations expressed their velocity–vorticity (u–ω) vari...

The analysis of mass and heat transfer in magnetohydrodynamic (MHD) flows has significant applications exchangers, cooling nuclear reactors, designing energy systems casting injection processes different types fluids. On the other hand, extraction crude oil, flow human or animal blood, as well polymer fluids liquid crystals are just some examples micropolar fluid flows. Due to broad application...