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arXiv · 1209.3462

Motion of a spherical solid particle in Couette flow: exact solution vs. homotopy perturbation approximation with and without Pade approximants

Tarek M. A. El-Mistikawy
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Abstract

The motion of a spherical solid particle in plane Couette flow is governed by a linear problem that has a simple exact solution. As such, there is no need for an approximate analytical representation of the solution; specially when it is tedious, complicated, and requires hairy terms to give accurate results only at small or moderate values of the time.

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Tarek M. A. El-Mistikawy. 2012-09-16. Motion of a spherical solid particle in Couette flow: exact solution vs. homotopy perturbation approximation with and without Pade approximants. https://arxiv.org/abs/1209.3462

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