A New Multiobjective Simulated Annealing Algorithm—MOSA‐GR: Application to the Optimal Design of Water Distribution Networks

2020 ◽  
Vol 56 (3) ◽  
Author(s):  
M. Cunha ◽  
J. Marques
Keyword(s):  
Simulated Annealing ◽  
Optimal Design ◽  
Water Distribution ◽  
Simulated Annealing Algorithm ◽  
Distribution Networks ◽  
Water Distribution Networks ◽  
Annealing Algorithm

Reliability-Based Optimal Design of Water Distribution Networks

2001 ◽  
Vol 127 (4) ◽  
pp. 278-280 ◽  
Author(s):  
T. T. Tanyimboh ◽  
P. Kalungi ◽  
Chengchao Xu ◽  
Ian C. Goulter
Keyword(s):  
Optimal Design ◽  
Water Distribution ◽  
Distribution Networks ◽  
Water Distribution Networks

scholarly journals Leakage Calibration in Water Distribution Networks with Pressure-Driven Analysis: A Real Case Study

2020 ◽  
Vol 2 (1) ◽  
pp. 59
Author(s):  
Joaquim Sousa ◽  
Nuno Martinho ◽  
João Muranho ◽  
Alfeu Sá Marques
Keyword(s):  
Water Distribution ◽  
Simulated Annealing Algorithm ◽  
Distribution Networks ◽  
Water Distribution Networks ◽  
Real Case ◽  
Calibration Process ◽  
Pressure Step ◽  
Water Companies ◽  
Pressure Driven

Leakage in water distribution networks (WDN) is still a major concern for water companies. In recent years, the scientific community has dedicated some effort to the leakage calibration issue to obtain accurate models. But leakage modelling implies the use of a pressure-driven approach as well as specific data to define the pressure/leakage relationship. This paper presents the calibration process of a real case study WDN model. The process started with pressure step tests, the model was built in WaterNetGen and the leakage calibration process was performed by a simulated annealing algorithm. As illustrated, after calibration the model was able to produce accurate results.

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