Quo vadis water distribution model calibration?
Hydraulic water distribution system (WDS) simulation models are widely used by planners,
water utility personnel, consultants and many others involved in analysis, design, operation …
water utility personnel, consultants and many others involved in analysis, design, operation …
Stochastic sampling design using a multi-objective genetic algorithm and adaptive neural networks
This paper presents a novel multi-objective genetic algorithm (MOGA) based on the NSGA-II
algorithm, which uses metamodels to determine optimal sampling locations for installing …
algorithm, which uses metamodels to determine optimal sampling locations for installing …
Multiobjective sampling design for water distribution model calibration
Sampling design (SD) for water distribution systems (WDS) is undoubtedly an important
issue, and has been addressed in the past by a number of scientists and practitioners. The …
issue, and has been addressed in the past by a number of scientists and practitioners. The …
Optimal sampling design methodologies for water distribution model calibration
Sampling design (SD) for water distribution systems (WDS) is an important issue, previously
addressed by various researchers and practitioners. Generally, SD has one of several …
addressed by various researchers and practitioners. Generally, SD has one of several …
Self‐adaptive calibration of real‐time demand and roughness of water distribution systems
X Zhou, W Xu, K **n, H Yan… - Water Resources Research, 2018 - Wiley Online Library
Real‐time simulation of water distribution systems (WDSs) has been applied to water
resource problems ranging from engineering optimization design and operation planning …
resource problems ranging from engineering optimization design and operation planning …
Optimal selection of number and location of pressure sensors in water distribution systems using geostatistical tools coupled with genetic algorithm
F Soroush, MJ Abedini - Journal of Hydroinformatics, 2019 - iwaponline.com
This paper presents a novel methodology for designing an optimal pressure sensor to make
average pressure field in water distribution systems (WDS) more accurate via geostatistical …
average pressure field in water distribution systems (WDS) more accurate via geostatistical …
A proposal of optimal sampling design using a modularity strategy
In real water distribution networks (WDNs) are present thousands nodes and optimal
placement of pressure and flow observations is a relevant issue for different management …
placement of pressure and flow observations is a relevant issue for different management …
Local sensitivity of pressure-driven modeling and demand-driven modeling steady-state solutions to variations in parameters
The first-order sensitivity matrices (matrices of sensitivity or influence coefficients) have
application in many areas of water distribution system analysis. Finite-difference …
application in many areas of water distribution system analysis. Finite-difference …
Installing fixed sensors for double calibration and early-warning detection purposes
O Piller, J Deuerlein, D Gilbert, JM Weber - Procedia Engineering, 2015 - Elsevier
Water utilities have started to install water quality sensors to protect their network against
intentional and accidental contamination events. In this context, for taking appropriate action …
intentional and accidental contamination events. In this context, for taking appropriate action …
Quality modeling of water distribution systems using sensitivity equations
In this paper, unsteady water quality modeling and the associated sensitivity equations are
solved for water distribution systems. A new solution algorithm is proposed, designed for …
solved for water distribution systems. A new solution algorithm is proposed, designed for …