Exact solutions for Couette and Poiseuille flows for fourth grade fluids
β Scribed by T. Hayat; R. Ellahi; F. M. Mahomed
- Publisher
- Springer Vienna
- Year
- 2006
- Tongue
- English
- Weight
- 391 KB
- Volume
- 188
- Category
- Article
- ISSN
- 0001-5970
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π SIMILAR VOLUMES
This paper develops a mathematical model with an aim to compute the analytic solution for the flow of a fourth grade fluid between two fixed porous walls. The flow is induced under the application of a constant pressure gradient. The arising nonlinear problem is treated analytically yielding a serie
Plane Couette flow of a Newtonian fluid is linearly stable with respect to linear disturbances and plane Poiseuille flow becomes linearly unstable when the critical Reynolds number exceeds Re c = 11544. As the Couette component is increased in a plane Couette-Poiseuille flow, it is known that the fl