STUDY OF THE EXPERIMENTAL APPROACH OF THE RELATIVE THRESHOLD OF THE HYDRAULIC JUMP EVOLVING IN A RECTANGULAR CHANNEL OF COMPOSED SECTION WITH ROUGH MINOR BED
DOI:
https://doi.org/10.4314/jfas.v13i2.24Keywords:
roughness, compound channel, relative threshold, hydraulic jump, rough minor bed,Abstract
The aim of this experimental study is to analyze the relative threshold in a hydraulic jump evolving in a rectangular channel composed of a rough minor bed. We obtain a functional relationship, in non-dimensional terms, connecting the different characteristics of the jump.
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References
[1] Khattaoui, M., Achour, B., (2012). Ressaut hydraulique dans un canal rectangulaire composé. Revue scientifique et technique LJEE N°20.
[2] Debabeche, M., Ressaut hydraulique dans les canaux prismatiques. Thèse de doctorat d’état, Département d’Hydraulique, Université de Biskra, Algérie, 2003.
[3] Achour, B., Dissipation d'énergie par ressaut, thèse d'état. Université de Tizi-Ouzou, Institut de Génie-Civil, 1998.
[4] Achour, B., Debabeche, M., Ressaut contrôlé par seuil dans un canal profile en U. Journal of hydraulicresearch, Vol. 41 (02), pp. 97-103, 2003.
[5] Achour, B., (2000). Ressaut hydraulique dans une galerie circulaire brusquement élargie. JHR 2000 ; 38(4) : 307-311.
[6] Djamaa.W., Ghomri. A., (2020). Study of experimental approach of the relative length of the surface role of the hydraulic jump evolving in a rectangulare channel of section composed with rough bottom; Journal of Fundamental and Applied Sciences ISSN 1112-9867.
[7] Senna.L.,Ghomri.A.,Kateb.S. (2021). Contribution To The Study Of The Semi Theoretical Approach Of The Hydraulic Jump In A Rectangular Channel Of Compound Section With Rough Major Bed; Journal of Fundamental and Applied Sciences ISSN 1112-9867.
[08] Hachemi Rachedi, L., (2006). Analyse d’un écoulement au travers d’une contraction latérale, mémoire de magistère en science hydrauliques, Département d’hydraulique, Université de Biskra, Algérie.
[9] Nouacer.B., Kateb.S., Abd Elouahed.B., (2021). Experimental Approach To The Length Of The Threshold-Controlled Hydraulic Flow In A Rectangular Channel With A Rough Bottom; Journal of Fundamental and Applied Sciences ISSN 1112-9867.
[2] Debabeche, M., Ressaut hydraulique dans les canaux prismatiques. Thèse de doctorat d’état, Département d’Hydraulique, Université de Biskra, Algérie, 2003.
[3] Achour, B., Dissipation d'énergie par ressaut, thèse d'état. Université de Tizi-Ouzou, Institut de Génie-Civil, 1998.
[4] Achour, B., Debabeche, M., Ressaut contrôlé par seuil dans un canal profile en U. Journal of hydraulicresearch, Vol. 41 (02), pp. 97-103, 2003.
[5] Achour, B., (2000). Ressaut hydraulique dans une galerie circulaire brusquement élargie. JHR 2000 ; 38(4) : 307-311.
[6] Djamaa.W., Ghomri. A., (2020). Study of experimental approach of the relative length of the surface role of the hydraulic jump evolving in a rectangulare channel of section composed with rough bottom; Journal of Fundamental and Applied Sciences ISSN 1112-9867.
[7] Senna.L.,Ghomri.A.,Kateb.S. (2021). Contribution To The Study Of The Semi Theoretical Approach Of The Hydraulic Jump In A Rectangular Channel Of Compound Section With Rough Major Bed; Journal of Fundamental and Applied Sciences ISSN 1112-9867.
[08] Hachemi Rachedi, L., (2006). Analyse d’un écoulement au travers d’une contraction latérale, mémoire de magistère en science hydrauliques, Département d’hydraulique, Université de Biskra, Algérie.
[9] Nouacer.B., Kateb.S., Abd Elouahed.B., (2021). Experimental Approach To The Length Of The Threshold-Controlled Hydraulic Flow In A Rectangular Channel With A Rough Bottom; Journal of Fundamental and Applied Sciences ISSN 1112-9867.
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Published
2021-04-26
How to Cite
DJAMAA, W.; GHOMRI, A.; KHECHANA, S. STUDY OF THE EXPERIMENTAL APPROACH OF THE RELATIVE THRESHOLD OF THE HYDRAULIC JUMP EVOLVING IN A RECTANGULAR CHANNEL OF COMPOSED SECTION WITH ROUGH MINOR BED. Journal of Fundamental and Applied Sciences, [S. l.], v. 13, n. 2, p. 1079–1092, 2021. DOI: 10.4314/jfas.v13i2.24. Disponível em: https://jfas.info/index.php/JFAS/article/view/1112. Acesso em: 30 jan. 2025.
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