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Optimisation d’un système d’irrigation fonctionnant à la demande selon le critère de fiabilité: une nouvelle approche

Ataoui, Raefet

Tesi o dissertazioni 2010

Abstract

The optimal design of distribution systems is a multi-objective process involving cost and performance. Reliability is one of the indicators used to quantify the performance of water distribution systems. In on-demand pressurized irrigation systems, different groups of hydrants operate simultaneously, generating variability in flow regimes, and can lead to uncertainties in water demand and in the pressure head available at the nodes. Based on these considerations, a new approach for computing the optimal irrigation network is presented considering: i) the stochastic variability of the discharges flowing into each section of the network; ii) the reliability of the pressure head at each hydrant, as performance indicator, iii) the variation of the on-farm uniformity distribution, and iv) the cost of the network. [...]
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Biblioteca CIHEAM Bari

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Inventario 8647
Collocazione M.Sc. 585

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Inventario 8648
Collocazione M.Sc. 585 A

Documento per sola consultazione interna

Inventario 8649
Collocazione ARCH M.Sc. 585