Steady mixed convection stagnation point flow of MHD Oldroyd-B fluid over a stretching sheet | ||||
| Journal of the Egyptian Mathematical Society | ||||
| Volume 23, Issue 2, 2015, Page 440-444 PDF (544.92 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/joems.2024.382570 | ||||
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| Authors | ||||
| M. Sajid1; B. Ahmed2; Z. Abbas* 3 | ||||
| 1Theoretical Physics Division, PINSTECH, P.O. Nilore, Islamabad 44000, Pakistan | ||||
| 2Department of Basic Sciences, Riphah International University, Islamabad 44000, Pakistan | ||||
| 3Department of Mathematics, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan | ||||
| Abstract | ||||
| This study deals with the steady mixed convection stagnation point flow of an incompressible Oldroyd-B fluid over the stretching sheet in the presence of a constant applied magnetic field. It is assumed that the surface temperature varies linearly with the distance from the stagnation point. A coupled system of non-linear differential equations is developed by employing the similarity transformations. To analyze the behavior of the velocity, temperature, skin friction coefficient and rate of heat transfer through the wall, a numerical solution is developed using finite difference scheme. The obtained results are used to discuss the influence of pertinent parameters of interest. | ||||
| Keywords | ||||
| Mixed convection; Stagnation point flow; Oldroyd-B fluid; Magnetic field; Finite difference method | ||||
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