Staff Members - Benha University
MAGNETOHYDRODYNAMIC FLOW AND HEAT TRANSFER OVER A MOVING CYLINDER IN A NANOFLUID UNDER CONVECTIVE BOUNDARY CONDITIONS AND HEAT GENERATION
THERMAL SCIENCE • 2019
Publication Information
Authors
Mohamed S. ABDEL-WAHED and Essam M. EL-SAID
Keywords
Not Available
Journal
THERMAL SCIENCE
Publisher
Not Available
Volume
23
Issue
Not Available
Pages
3785-3796
publication.type
International
Paper Link
Not Available
Supplementary Materials
Not Available
Abstract
In this paper, the effect of convective boundary conditions, heat generation, Brownian motion, and thermophoresis on heat transfer characteristics of a moving cylinder embedded into cooling medium consists of water with nanoparticles are studied. The governing boundary-layer equations transformed to ODE using similarity
transformation method and then solved analytically using optimal homotopy asymptotic method for the general case. The velocity, temperature, and concentration
profiles within the boundary-layer plotted and discussed in details for various values of the different parameters. Moreover, the effect of boundary-layer behavior on the surface shear stress, rate of heat and mass transfer investigated.
transformation method and then solved analytically using optimal homotopy asymptotic method for the general case. The velocity, temperature, and concentration
profiles within the boundary-layer plotted and discussed in details for various values of the different parameters. Moreover, the effect of boundary-layer behavior on the surface shear stress, rate of heat and mass transfer investigated.