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arXiv · 0809.2231

Circular hydraulic jump in generalized-Newtonian fluids

Ashutosh Rai·B. S. Dandapat·Swarup Poria
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Abstract

We carry out an analytical study of laminar circular hydraulic jumps, in generalized-Newtonian fluids obeying the two-parametric power-law model of Ostwald-de Waele. Under the boundary-layer approximation we obtained exact expressions determining the flow, an implicit relation for the jump radius is derived. Corresponding results for Newtonian fluids can be retrieved as a limiting case for the flow behavior index n=1, predictions are made for fluids deviating from Newtonian behavior.

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Ashutosh Rai, B. S. Dandapat, Swarup Poria. 2008-09-22. Circular hydraulic jump in generalized-Newtonian fluids. https://arxiv.org/abs/0809.2231

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