Heat transfer analysis of the steady flow of an Oldroyd 8-constant fluid due to a suddenly moved plate |
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| Affiliation: | 1. Department of Mathematics, Quaid-i-Azam University, Islamabad 44000, Pakistan;2. Theoretical Plasma Physics Division, PINSTECH, P.O. Nilore, Islamabad 44000, Pakistan;3. National Centre for Physics, Quaid-i-Azam University, Islamabad 44000, Pakistan;1. The Strata Mechanics Research Institute of the Polish Academy of Sciences, ul. Reymonta 27, 30-059 Kraków, Poland;2. AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Kraków, Poland |
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| Abstract: | This paper concentrates on the heat transfer analysis of the steady flow of an Oldroyd 8-constant fluid due to a suddenly moved plate. The heat transfer analysis has been carried out for the prescribed surface temperature. Employing homotopy analysis method, the developed system of equations are solved analytically. The convergence of the obtained series solution is established. The influence of pertinent parameters on temperature profiles and Nusselt number is shown and discussed through several graphs. Further, a comparison between temperature profiles of Newtonian and Oldroyd fluids is also made. |
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