MODEL OF SIMPLIFICATION OF DRINKING WATER NETWORKS
Journal Title: Larhyss Journal - Year 2017, Vol 30, Issue 30
Abstract
This article deals with the simplification of drinking water networks issues. It consists in systemizing sections of the drinking water supply network by keeping fixed the number of nodes. First, we aim to connect all the nodes with arcs, and then we recommend the best iterative choice for the gill sections to add into the arc’s structure. In the absence of knowledge regarding the hydraulic system of the full network to be modeled, and, in order to approach the previous choice, the choice of the suggested sections is based on estimated values of the pressure looses in the new sections and takes into account the new meshes created. To illustrate this skeletonization technique, its application on real networks has been examinated. The results of these applications are very interesting especially in the case of the modelization of the water quality in the networks. The suggested model will be one of the realistic bridges between le Geographic Information System and the hydraulic calculation.
Authors and Affiliations
HARROUZ O. | Institut des Sciences de la Nature et de l’Agro-alimentaire de Bordeaux (ISNAB) - 2 Impasse Charles Tellier, 33140 Villenave-d'Ornon – Bordeaux, France, BRÉMOND B. | Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA – (UR ETBX). Centre de Bordeaux, HABI M. | Université de Tlemcen ; Faculté de Technologie ; Département d’Hydraulique ; B.P. 230. Tlemcen, HARROUZ A. | Département de Génie Electrique Laboratoire d'Energie, Environnement et Système d'Informations (LEESI), Université d'Adrar, Algérie
Keywords
Related Articles
- EP ID EP15304
- DOI -
- Views 357
- Downloads 13
APPORT DES S.I.G DANS LA CARTOGRAPHIE DE LA POLLUTION, CAS DE LA PLAINE D'EL- KANTARA, SUD EST ALGERIEN
The El-Kantara plain is located in the north-west (NW) of Biskra town. It is the most precious natural resource, providing reliable water supplies for population of this area site and used for irrigation of some 22,000...
TURBIDITE ET MATIERES EN SUSPENSION DANS L’EAU : APPLICATION A L’EVALUATION DES METAUX CONTENUS DANS L’EAU DE LA RIVE DROITE DU FLEUVE SENEGAL
The main objective of this study is the application of Principal Component Analysis coupled with turbidity and suspended matters measurement of the metals (Fe, Pb, Cu, Mn, Zn) in the water of the right bank of the Sene...
REVALUATION OF MEAN SEA LEVEL RISE REVEALED BY ALTIMETRY (1993-2015)
The time series analysis and especially forecasting at short and medium terms has undergone a significant development during recent years. This study aims to analysis and forecasting of changes in the global mean sea l...
ETUDE GRANULOMETRIQUE ET MINERALOGIQUE DES SEDIMENTS SUPERFICIELS DU LITTORAL DE SAÃDIA ET DE L’ESTUAIRE DE LA MOULOUYA (NORD-EST DU MAROC)
The study area which is part of the Saïdia littoral consists of two parts: a fluvial portion between the bypass bridge and the mouth of the Moulouya river over a length of 5 km and littoral part between the Saïdia Ma...
POUR UNE MEILLEURE GOUVERNANCE DE L’EAU POTABLE EN MILIEU RURAL TUNISIEN
Water is a vital resource, irreplaceable and indispensable for human survival and growth of the population. However, the risk of its shortage presents the greatest threat weighing on the world. That’s why the problem...