Journal of Fundamental and Applied Sciences (Jul 2015)

EFFECT FOR A SINGLE ROUGHNESS ε = 9,11mm OF EXPERIMENTAL TO STUDY HYDRAULIC JUMP PROFILE IN A CHANNEL IN U A ROUGH BOTTOM

  • A. Ghomri,
  • F. Riguet,
  • M. Debabeche

DOI
https://doi.org/10.4314/jfas.v4i2.3
Journal volume & issue
Vol. 4, no. 2
pp. 127 – 141

Abstract

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This study aims to study the hydraulic jump controlled by threshold, moving in a channel profile 'U' bottomed rough for a single roughness ε = 9,11mm. Functional relations in dimensionless terms, linking the different characteristics of the projection, showing the effect of roughness of the bottom of the channel are obtained.

Keywords