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Dr. Mohamed sayed abdelwahed ahmed :: Publications: |
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| Title: | MAGNETOHYDRODYNAMIC FLOW AND HEAT TRANSFER OVER A MOVING CYLINDER IN A NANOFLUID UNDER
CONVECTIVE BOUNDARY CONDITIONS AND HEAT GENERATION |
| Authors: | Mohamed S. ABDEL-WAHED and Essam M. EL-SAID |
| Year: | 2019 |
| Keywords: | Not Available |
| Journal: | THERMAL SCIENCE |
| Volume: | 23 |
| Issue: | Not Available |
| Pages: | 3785-3796 |
| Publisher: | Not Available |
| Local/International: | International |
| Paper Link: | Not Available |
| Full paper | Mohamed sayed abdelwahed ahmed_2018 Thermal Science Q3.pdf |
| 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. |
