Abstract
Mixed convection boundary layer flow of a viscous fluid over a horizontal elliptic cylinder with a constant heat flux is investigated numerically. The governing partial differential equations are transformed to non-dimensional form and then are solved by an efficient implicit finite different scheme known as Keller-box method. The solutions are expressed in the form of skin friction and Nusselt number, which are plotted against the eccentric angle. The effect of pertinent parameters such as mixed convection parameter, aspect ratio (ratio of lengths of minor axis to major axis), and Prandtl number on skin friction and Nusselt number are illustrated through graphs for both blunt and slender orientations. The increase in the value of mixed convection parameter results in increase in skin friction coefficient and Nusselt number for blunt as well as slender orientations.
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Javed, T., Ahmad, H. & Ghaffari, A. Mixed convection boundary layer flow over a horizontal elliptic cylinder with constant heat flux. Z. Angew. Math. Phys. 66, 3393–3403 (2015). https://doi.org/10.1007/s00033-015-0570-6
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DOI: https://doi.org/10.1007/s00033-015-0570-6