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...

In this paper, we introduced a numerical analysis for the effect of magnetic field on mixed convection and heat transfer inside two-sided lid-driven cavity with convective boundary conditions its adjacent walls under effects presence thermal dispersion partial slip. A single-phase model in which water is base fluid copper nanoparticles assumed to represent nanofluid. The bottom top move horizon...

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...

To cite: Hassan AS, Oliphant H, Baddeley P. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2013201867 DESCRIPTION A 60-year-old man presented with a 2-year history of gradually worsening ptosis affecting his left upper lid. Nine years ago he had undergone excision of a left acoustic neuroma; this resulted in a left-sided facial palsy, which was partially treated ...

Periodic motion of three stirrers in a two-dimensional flow can lead to chaotic transport of the surrounding fluid. For certain stirrer motions, the generation of chaos is guaranteed solely by the topology of that motion and continuity of the fluid. Work in this area has focused largely on using physical rods as stirrers, but the theory also applies when the “stirrers” are passive fluid particl...