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Margeta, Jure; Glasnovic, Zvonimir - In: Water Resources Management 25 (2011) 9, pp. 2219-2239

and increase reliability, and therefore the value of the RES energy, as well as the efficiency of the HEP. The application …

Persistent link: https://www.econbiz.de/10010847381

ANN for Hybrid Energy System Evaluation: Methodology and WSS Case Study

Gonçalves, F.; Costa, L.; Ramos, Helena - In: Water Resources Management 25 (2011) 9, pp. 2295-2317

Water Supply Systems (WSS) are large consumers of energy mainly used in pumping stations and treatment plants. Therefore, the improvement of energy efficiency is a major priority for water utilities. The current research work presents a new methodology and a computational algorithm based on...

Persistent link: https://www.econbiz.de/10010847368

Performance Risk Analysis for Fukuoka Water Supply System

Zongxue, Xu; Jinno, K.; Kawamura, A.; Takesaki, S.; Ito, K. - In: Water Resources Management 12 (1998) 1, pp. 13-30

applies five risk indices: reliability, resiliency, vulnerability, drought risk index (DRI) and drought damage index (DDI …

Persistent link: https://www.econbiz.de/10010997348

Evaluation of the Reliability of a Water Supply Network from Right-Censored and Left-Truncated Break Data

Carrión, Andrés; Solano, Hernando; Gamiz, María; … - In: Water Resources Management 24 (2010) 12, pp. 2917-2935

In this paper, we analyze failure data registered in a water supply network in order to evaluate the pipes failure probability. Only failures in normal operation conditions have been considered, excluding those caused by abnormal events. We consider an observation window from year 2000 until...

Persistent link: https://www.econbiz.de/10010997588

Reliability and Tolerance Comparison in Water Supply Networks

Martínez-Rodríguez, José; Montalvo, Idel; Izquierdo, … - In: Water Resources Management 25 (2011) 5, pp. 1437-1448

concept of reliability has been introduced in an attempt to quantitatively measure the possibility of maintaining an adequate … service for a given period. Numerous researchers have considered reliability as a measure of redundancy. This concept is … usually implicit, but some researchers have even stated it explicitly. This paper shows why reliability cannot be considered a …

Persistent link: https://www.econbiz.de/10010997707

Effect of Hedging on Over-Year Reservoir Performance

Srinivasan, K.; Philipose, M. - In: Water Resources Management 12 (1998) 2, pp. 95-120

Based on a detailed Monte-Carlo simulation, the effects of hedging parameters namely, starting water availability (SWA), ending water availability (EWA) and hedging factor (HF) on reservoir storage performance indicators have been investigated within the storage-yield plane of over-year...

Persistent link: https://www.econbiz.de/10010847301

Sustainability Assessment of Urban Water Distribution Systems

Aydin, Nazli; Mays, Larry; Schmitt, Theo - In: Water Resources Management 28 (2014) 12, pp. 4373-4384

systems (WDSs). These sustainability indices are based upon performance criteria including reliability, resiliency, and … Protection Agency EPANET model. The values of pressure and water age are used to determine reliability, resiliency, and …

Persistent link: https://www.econbiz.de/10010949761

Predicting Critical Period to Characterise Over-Year and Within-Year Reservoir Systems

Adeloye, A.; Montaseri, M. - In: Water Resources Management 13 (1999) 6, pp. 383-407

Surface water reservoirs can beclassified as either within-year or over-year based onthe duration of their critical period (CP). Ingeneral, within-year systems are those which willrefill and spill several times in a year, whereasover-year systems have much longer critical periods,usually of the...

Persistent link: https://www.econbiz.de/10010794193

Risk-Based Evaluation for Meeting Future Water Demand of the Brahmaputra Floodplain Within Bangladesh

Mondal, Mohammad; Chowdhury, Jahir; Ferdous, Md. - In: Water Resources Management 24 (2010) 5, pp. 853-869

Bangladesh (BFA). This evaluation is carried out using three risk-based performance indicators: reliability, resiliency and … with high reliability, moderate resiliency and low vulnerability. Copyright Springer Science+Business Media B.V. 2010 …

Persistent link: https://www.econbiz.de/10010794393

Evaluation of Reliability Indicators for WDNs with Demand-Driven and Pressure-Driven Models

Liserra, Tonino; Maglionico, Marco; Ciriello, Valentina; … - In: Water Resources Management 28 (2014) 5, pp. 1201-1217

Reliability of water distribution networks (WDNs) has received much attention in recent years due to progressive aging … of infrastructures and climate change. Several reliability indicators, focusing on hydraulic aspects rather than water … quality, have been proposed in literature. Reliability is generally assessed resorting to well established methods coupling …

Persistent link: https://www.econbiz.de/10010794445