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Open AccessArticle

Serious Solutions for Unsteady Axisymmetric Flow over a Rotating Stretchable Disk with Deceleration

Department of Mathematics, DCC-KFUPM, KFUPM Box 5084, Dhahran 31261, Saudi Arabia
Symmetry 2020, 12(1), 96; https://doi.org/10.3390/sym12010096
Received: 12 December 2019 / Revised: 2 January 2020 / Accepted: 2 January 2020 / Published: 3 January 2020
(This article belongs to the Special Issue Recent Advances in Mathematical Aspect in Engineering)
In this article, the author has examined the unsteady flow over a rotating stretchable disk with deceleration. The highly nonlinear partial differential equations of viscous fluid are simplified by existing similarity transformation. Reduced nonlinear ordinary differential equations are solved by homotopy analysis method (HAM). The convergence of HAM solutions is also obtained. A comparison table between analytical solutions and numerical solutions is also presented. Finally, the results for useful parameters, i.e., disk stretching parameters and unsteadiness parameters, are found. View Full-Text
Keywords: homotopy analysis method; rotating stretchable disk; newtonian fluid; axisymmetric flow homotopy analysis method; rotating stretchable disk; newtonian fluid; axisymmetric flow
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Sadiq, M.A. Serious Solutions for Unsteady Axisymmetric Flow over a Rotating Stretchable Disk with Deceleration. Symmetry 2020, 12, 96.

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