Academic Journals Database
Disseminating quality controlled scientific knowledge

EFFECT FOR A SINGLE ROUGHNESS E=5,63mm OF EXPERIMENTAL TO STUDY HYDRAULIC JUMP PROFILE IN A CHANNEL IN U A ROUGH BOTTOM

ADD TO MY LIST
 
Author(s): A. Ghomri | F. Riguet | M. Debabeche

Journal: Journal of Fundamental and Applied Sciences
ISSN 1112-9867

Volume: 5;
Issue: 1;
Start page: 23;
Date: 2013;
VIEW PDF   PDF DOWNLOAD PDF   Download PDF Original page

Keywords: Hydraulic jump | channal-shaped in U | stilling basin | channel bottom rough.

ABSTRACT
This study aims to study the hydraulic jump controlled by threshold, moving in a channel profile 'U' bottomed rough for a single roughness E=5,63mm. 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. The hydraulic jump is the primary means used by hydraulic structures to dissipate energy. This hydraulic jump is formed at the sharp transition from a supercritical flow a stream flow.
Save time & money - Smart Internet Solutions      Why do you need a reservation system?