laminar mixed convection of aluminium oxide (al2o3)–water nanofluid flow in an inclined annulus using a single-phase approach was numerically studied. constant heat flux boundary conditions were applied on the inner and outer walls. all the thermophysical properties of nanofluid, such as, viscosity, heat capacity, thermal conductivity, and thermal expansion coefficient, except density in the bo...

in this paper, mixed convection of al2o3-eg-water nanofluid in a square lid-driven enclosure is investigated numerically. the focus of this study is on the effects of variable thermophysical properties of the nanofluid on the heat transfer characteristics. the top moving and the bottom stationary horizontal walls are insulated, while the vertical walls are kept at different constant temperature...

This paper considers mathematical modeling on mixed convection MHD viscous fluid flow the lower stagnation point of a magnetic sliced sphere. The study began with transforming governing equations which are in dimensional partial differential to non-dimensional ordinary by using similarity variable. resulting then solved Keller-Box scheme. characteristics and effects Prandtl number, angle, param...

Two aspects of solar MHD are discussed in relation to the work of the MHD simulation group at KIS. Photospheric magneto-convection, the nonlinear interaction of magnetic ®eld and convection in a strongly strati®ed, radiating ̄uid, is a key process of general astrophysical relevance. Comprehensive numerical simulations including radiative transfer have significantly improved our understanding of...

The objective of this work is to analyze the impact magneto-hydrodynamics flow across a stretching layer in existing magnetic sector. classifying boundary equations are converted set non-linear by taking advantage similarity structures. transformed scheme mathematically resolved homotopy analysis method. Results measured numerically and plotted graphically for velocity temperature distribution....