Modeling the transport of physicochemical parameters for water network security - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Procedia Engineering Année : 2014

Modeling the transport of physicochemical parameters for water network security

Modélisation du transport de paramètres physico-chimiques pour la sécurité des réseaux d'eau

Résumé

Water quality of water distribution networks may be assessed using models. Single-species transport-reaction equations without interaction between indicators are often sufficient to reproduce the observed values. The objective of this paper is to present a new numerical scheme, which transforms water quality equations into a unique simple transport equation to solve. An advection-reaction equation is derived from incompressible Navier-Stokes for modeling the water temperature in the network. A quality solver was realized using Matlab and validated on small and medium-sized networks. As a result the same subroutine code is called for calculating the evolution of several water quality indicators.
Fichier principal
Vignette du fichier
bx2014-pub00041037.pdf (819.93 Ko) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte
Loading...

Dates et versions

hal-01118699 , version 1 (19-02-2015)

Identifiants

Citer

Olivier Piller, Laure Tavard. Modeling the transport of physicochemical parameters for water network security. Procedia Engineering, 2014, 70, pp.1344-1352. ⟨10.1016/j.proeng.2014.02.148⟩. ⟨hal-01118699⟩

Collections

IRSTEA INRAE ETTIS
84 Consultations
172 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More