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Fully nonlinear flow over successive obstacles: hydraulic fall and supercritical flows

Published online by Cambridge University Press:  17 February 2009

Shaun R. Belward
Affiliation:
Department of Mathematics and Statistics, James Cook University of North Queensland, Townsville, Queensland 4811, Australia.
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Abstract

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In this paper we consider the flow of an incompressible, inviscid and homogeneous fluid over two obstacles in succession. The flow is assumed irrotational and solutions are sought in which a hydraulic fall occurs over the first obstacle with supercritical flow over the second. The method used to solve the problem is capable of calculating flows over topography of any shape.

Information

Type
Research Article
Copyright
Copyright © Australian Mathematical Society 1999