Dual solutions in hydromagnetic stagnation point flow and heat transfer towards a stretching/shrinking sheet with non-uniform heat source/sink and variable surface heat flux | ||||
| Journal of the Egyptian Mathematical Society | ||||
| Volume 24, Issue 3, 2016, Page 479-486 PDF (988.82 K) | ||||
| DOI: 10.1016/j.joems.2015.09.004 | ||||
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| Author | ||||
| Mohamed Abd El-Aziz1, 2 | ||||
| 1Helwan University, Faculty of Science, Mathematics Department, P.O. Box, 11795 Cairo, Egypt | ||||
| 2King Khalid University, Faculty of Science, Mathematics Department, Abha 9004, Saudi Arabia | ||||
| Abstract | ||||
| The steady stagnation-point flow and heat transfer of a viscous, incompressible and heat generating/absorbing fluid over a shrinking sheet in the presence of a non-uniform heat source/sink is considered. The system of partial differential equations was transformed to a system of ordinary differential equations, which was solved numerically. Numerical results were obtained for the skin friction coefficient, the surface temperature as well as the velocity and temperature profiles for some values of the governing parameters. The study reveals that the range of velocity ratio parameter for which the solution exists increases as the magnetic field increase. | ||||
| Keywords | ||||
| Dual solutions; Stagnation point flow; Shrinking/stretching sheet; Magnetic field; Heat source/sink | ||||
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