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SIIA Público
SISTEMA INTEGRAL DE INFORMACIÓN ACADÉMICA - PÚBLICO
Título del libro: 2015 International Conference On Applied Mechanics And Mechatronics Engineering (amme 2015) Título del capítulo: Hydraulic Behavior of Demand and Flow in Intermittent Water Supply Networks
Intermittent water supply; Roof tanks; Instantaneous water demand; Epanet program
Resumen:
Water tanks inside buildings, on the ground or on roof of the building (
private tanks), are common in regions where water supply is
intermittent. Modelling of water supply distribution networks with such
tanks requires a clear understanding of local hydraulic processes, not
studied so far. This paper presents a study of water demand and pipe
flow in systems with private tanks based on laboratory model tests and a
numerical model of a small distribution network. It was found that
instantaneous water demand and pipe flow behaves differently in
continuous and intermittent water supply networks. Instantaneous flow
rate withdrawn from water distribution network pipes by home water-using
fixtures is much lower in systems with roof tanks. Peak pipe flow
coefficients are higher in intermittent water supply networks, compared
to continuous supply networks.
