Analytical solution for MHD flow of unsteady viscoelastic fluid arising in the wire coating process inside a cylindrical die

Abdulhameed, M. and Mohamad, Mahathir and Kandasamy, Ramasamy and Roslan, Rozaini (2013) Analytical solution for MHD flow of unsteady viscoelastic fluid arising in the wire coating process inside a cylindrical die. In: Prosiding Seminar Kebangsaan Aplikasi Sains dan Matematik 2013 (SKASM 2013) , 29-30 Oktober 2013, Batu Pahat, Johor .

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Abstract

The modified homotopy perturbation method (HPM), incorporating He's polynomial and Laplace transform is used to solve incompressible, magnetohydrodynamic (MHD) flow through a cylindrical die for unsteady viscoelastic fluids. The solution is presented as a sum between the steady and unsteady solution for small and large times. For large times, the unsteady solution reduces to the well-known periodic solution that is independent to the initial condition.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:wire coating; cylindrical die; unsteady viscoelastic fluid; laplacetransform; he's polynomial; homotopy perturbation method
Subjects:Q Science > QA Mathematics > QA76 Computer software
Divisions:Faculty of Science, Technology and Human Development > Department of Science and Mathematics
ID Code:4519
Deposited By:Normajihan Abd. Rahman
Deposited On:14 Nov 2013 12:10
Last Modified:21 Jan 2015 15:34

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