[ Conception d'un canal sous pression de forme triangulaire plein ]
Volume 19, Issue 1, November 2015, Pages 69–74
Lamri Ahmed Amine1
1 Départment of civil engineering and hydraulic, University of Mohamed khaydar Biskra, Biskra, Algeria
Original language: French
Copyright © 2015 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
In this work we present the design of the pressurized full triangular channel used frequently as drainage, culverts and storm drain. We use the universal equations of uniform turbulent flow, Darcy-Weisbach, Coolebrok-White and Reynolds number, we base on the referential model method to find a new and direct formulas for the calculation of the non dimensional normal depth and the linear dimension of the channel for value of Reynolds number higher than two thousand three hundred.
Author Keywords: aspect ratio, uniform flow, discharge, explicit solution, energy slope.
Volume 19, Issue 1, November 2015, Pages 69–74
Lamri Ahmed Amine1
1 Départment of civil engineering and hydraulic, University of Mohamed khaydar Biskra, Biskra, Algeria
Original language: French
Copyright © 2015 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
In this work we present the design of the pressurized full triangular channel used frequently as drainage, culverts and storm drain. We use the universal equations of uniform turbulent flow, Darcy-Weisbach, Coolebrok-White and Reynolds number, we base on the referential model method to find a new and direct formulas for the calculation of the non dimensional normal depth and the linear dimension of the channel for value of Reynolds number higher than two thousand three hundred.
Author Keywords: aspect ratio, uniform flow, discharge, explicit solution, energy slope.
Abstract: (french)
Dans ce travail on présente la conception du canal sous pression de forme triangulaire plein fréquemment utilisé dans le drainage, les ponceux et collecteur d'eaux pluviales. On utilise les équations universelles de l'écoulement turbulent uniforme, Darcy-Weisbach, Coolebrok-White et le nombre de Reynolds. On se base sur la méthode du modèle rugueux de référence on trouve des nouvelles formules direct pour le calcul du rapport d'aspect et de la dimension linéaire pour les valeurs de nombre de Reynolds supérieur à deux mille trois cent.
Author Keywords: rapport d'aspect, écoulement uniforme, débit, solution explicite, pente longitudinale.
How to Cite this Article
Lamri Ahmed Amine, “Design of pressurized full triangular shaped channel,” International Journal of Innovation and Scientific Research, vol. 19, no. 1, pp. 69–74, November 2015.
