Résumé

The authors of the original paper have proposed new explicit equations for the head loss and normal depth for the wide rectangular and triangular open channel sections using the Colebrook white equation and Lagrange’s inversion theorem.
The ASCE Task Force on friction factors in open channels (1963) expressed its belief in the utility of using the Darcy-Weisbach formulation for resistance to flow in open channels for other than fully rough flow, however, these recommendations have almost been ignored, and the Manning-Strickler formulation continues to dominate, maybe because the most pipes and channels flow under turbulent conditions (Boukhari et al, 2021), (Zeghadnia et al, 2007, 2014, 2014a, 2017).

Information

Item Type:	Journal
Divisions:	» laboratoire de Modélisation et Analyse Socio-Economique en Science de l’Eau » Faculté des Sciences et de la Technologie
ePrint ID:	2886
Date Deposited:	2021-12-06
Further Information:	Google Scholar
URI:	https://www.univ-soukahras.dz/fr/publication/article/2886

BibTex