Towards development of an optimization model to identify contamination source in a water distribution network
Protection of the water system is paramount due to the negative consequences of
contaminated water on the public health. Water resources are one of the critical …
contaminated water on the public health. Water resources are one of the critical …
Pressure-driven demand and leakage simulation for water distribution networks
Increasingly, water loss via leakage is acknowledged as one of the main challenges facing
water distribution system operations. The consideration of water loss over time, as systems …
water distribution system operations. The consideration of water loss over time, as systems …
Water network sectorization based on graph theory and energy performance indices
A Di Nardo, M Di Natale, GF Santonastaso… - Journal of Water …, 2014 - ascelibrary.org
This paper proposes a new methodology for the optimal design of water network
sectorization, which is an essential technique for improving the management and security of …
sectorization, which is an essential technique for improving the management and security of …
Identification of segments and optimal isolation valve system design in water distribution networks
O Giustolisi, D Savic - Urban Water Journal, 2010 - Taylor & Francis
This paper presents a novel methodology for assessing an isolation valve system and the
portions of a water distribution network (segments) directly isolated by valve closure …
portions of a water distribution network (segments) directly isolated by valve closure …
Dealing with uncertainty in water distribution system models: A framework for real-time modeling and data assimilation
Water distribution system (WDS) models may improve system control when applied using
real-time data, and in doing so, help meet consumer and regulatory demands. Such real …
real-time data, and in doing so, help meet consumer and regulatory demands. Such real …
Pressure-dependent EPANET extension
C Siew, TT Tanyimboh - Water resources management, 2012 - Springer
In water distribution systems (WDSs), the available flow at a demand node is dependent on
the pressure at that node. When a network is lacking in pressure, not all consumer demands …
the pressure at that node. When a network is lacking in pressure, not all consumer demands …
Seamless pressure-deficient water distribution system model
TT Tanyimboh, AB Templeman - Proceedings of the institution …, 2010 - icevirtuallibrary.com
Pressure-deficient conditions are a common occurrence in water distribution systems. These
situations require accurate modelling for timely decision making. However, the conventional …
situations require accurate modelling for timely decision making. However, the conventional …
Estimation of the benefits yielded by pressure management in water distribution systems
The occurrence of water losses in Water Distribution Systems is inevitable. Knowing that
most of the real losses take place in distribution mains and in service connections, the …
most of the real losses take place in distribution mains and in service connections, the …
Integration of hydraulic and water quality modelling in distribution networks: EPANET-PMX
AG Seyoum, TT Tanyimboh - Water Resources Management, 2017 - Springer
Simulation models for water distribution networks are used routinely for many purposes.
Some examples are planning, design, monitoring and control. However, under conditions of …
Some examples are planning, design, monitoring and control. However, under conditions of …
Water distribution network reliability assessment and isolation valve system
O Giustolisi - Journal of Water Resources Planning and …, 2020 - ascelibrary.org
Mechanical reliability analysis of water distribution networks (WDNs) refers to the
assessment to provide correct service to customers under abnormal functioning conditions …
assessment to provide correct service to customers under abnormal functioning conditions …