Revue des Sciences Fondamentales Appliquées
Volume 4, Numéro 2, Pages 127-141
2012-07-01

Effect For A Single Roughnessε = 9,11mm Of Experimental To Study Hydraulic Jump Profile In A Channel In U A Rough Bottom



Auteurs : Ghomri A. . Riguet F. . Debabeche M. .

Résumé

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.

Mots clés

Hydraulic jump, channal-shaped in U, stilling basin,channel bottom rough.

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