Analytical solution for MHD flow of unsteady viscoelastic fluid arising in the wire coating process inside a cylindrical die
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 sol...
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| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Published: |
2013
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| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/4519/ http://eprints.uthm.edu.my/4519/1/ANALYTICAL_SOLUTION_FOR_MHD_FLOW.pdf |
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| Summary: | 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. |
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