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Prof. Mostafa Abdel Hameed Ahmed Mahmoud :: Publications: |
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| Title: | Thermal radiation effect on flow and heat transfer of unsteady
MHD micropolar fluid over vertical heated nonisothermal
stretching surface using group analysis |
| Authors: | I.A.Hassanien, H. M. El-Hawary, M. A. A. Mahmoud, R. G. Abdel-Rahman, and A. S. Elfeshawey |
| Year: | 2013 |
| Keywords: | Not Available |
| Journal: | Not Available |
| Volume: | Not Available |
| Issue: | Not Available |
| Pages: | Not Available |
| Publisher: | Not Available |
| Local/International: | International |
| Paper Link: | Not Available |
| Full paper | Mostafa Abdel Hameed Ahmed Mahmoud_Thermal radiation effect on flow and heat transfer of unsteady.pdf |
| Supplementary materials | Not Available |
| Abstract: |
The aim of this paper is to study the thermal radiation effects on the flow and heat transfer of an unsteady magnetohydrodynamic (MHD) micropolar fluid over a vertical heated nonisothermal stretching surface in the presence of a strong nonuniform magnetic field. The symmetries of the governing partial differential equations are determined by the two-parameter group method. One of the resulting systems of reduced nonlinear ordinary differential equations are solved numerically by the Chebyshev spectral method. The effects of various parameters on the velocity, the angular velocity, and the temperature profiles as well as the skin-friction coefficient, the wall couple stress coefficient, and the Nusselt number are studied. |
