Experimental approach to the length of the threshold-controlled hydraulic flow in a rectangular channel with a rough bottom

Autor:	S. Kateb, B. Nouacer, B. Abd Elouahed
Rok vydání:	2021
Předmět:	Flow (psychology) Jump General Medicine Surface finish Mechanics Hydraulic jump controlled by threshold rectangular channel energy dissipation basin smooth bottom rough bottom Dissipation Projection (set theory) Geology Water level Communication channel
Zdroj:	Journal of Fundamental and Applied Sciences; Vol. 13 No. 1 (2021); 648-661
ISSN:	1112-9867
DOI:	10.4314/jfas.v13i1.34
Popis:	The study proposes to examine, by the experimental route, the effect of roughness on the hydraulic jump length in rectangular channel. A comparative study between the characteristics of the jump controlled by a threshold with a smooth and rough bottom is proposed. The results of this research can be applied in the hydraulic load dissipation basins of dams and also in irrigation lines, using the ability of the projection to raise the water level downstream of the flow.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::137330304949af3da7d402ee63ab6638 https://doi.org/10.4314/jfas.v13i1.34 Zobrazit plný text záznamu