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Title: | Contribution à la localisation du ressaut hydraulique ( cas d'un canal rectangulaire). |
Authors: | Yaiche, Lotfi |
Keywords: | Ressaut hydraulique. Dissipation d'énergie. Canal rectangulaire. Hydraulic jump. Energy dissipation. Rectangular channel. |
Issue Date: | 2016 |
Abstract: | The Determination o f the position o f the hydraulic jump is very important; indeed it enables us to ensure the length o f the protection required for the bottom and the downstream banks of a dam. It's in this context that fits this study which was divided into two large sections, a theoretical part which defined the pheno menon and cited some previous work on the subject, and a second experimental part splitted into three main experiments invo lving a bottom valve and a spillway in order to create a hydraulic jump and study it position. The results showed that the nature of the control structure and the presence o f the thresho lds influence positively the jump which tends to shorten and dissipate more energy, relationships were proposed to this effect to facilitate the determination of this positio n. |
URI: | http://localhost:8080/xmlui/handle/123456789/299 |
Appears in Collections: | Conception des Systèmes d'A.E.P |
Files in This Item:
File | Description | Size | Format | |
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6-0006-16D.pdf | Full Text | 5,79 MB | Adobe PDF | View/Open |
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