Optimization of Urban Water Distribution Networks Using Deterministic and Heuristic Techniques: Comprehensive Review

2021 ◽  
Vol 12 (4) ◽  
pp. 03121001
Author(s):  
Ioan Sarbu
Keyword(s):  
Water Distribution ◽  
Distribution Networks ◽  
Water Distribution Networks ◽  
Urban Water ◽  
Comprehensive Review ◽  
Heuristic Techniques

Study on Safety Evaluation Method for Water Distribution Networks Based on LS-SVM

2011 ◽  
Vol 243-249 ◽  
pp. 5003-5008
Author(s):  
Zhi Tao Wang ◽  
Jing Yu Su ◽  
Wei Wang
Keyword(s):  
Water Distribution ◽  
Distribution Network ◽  
Water Distribution Network ◽  
Distribution Networks ◽  
Influential Factors ◽  
Water Distribution Networks ◽  
Security Level ◽  
Urban Water ◽  
Ann Model ◽  
Svm Model

To evaluate the security of urban water distribution network, one model based on LS-SVM was put forth. On the basis of summary and analysis of influential factors for urban water distribution network security, a set of indexes used in the evaluation model above was constructed. The nonlinear mapping between the water distribution networks security classification and its conditions were learned from the finite samples and a water distribution network example was simulated using this model. In addition, the BP ANN model was used to simulate the same example. Through the analysis of the result of the actual security level, the security level acquired by the LS-SVM model and BP ANN model, it may be found that the result acquired by the LS-SVM model has high accuracy, and may used in actual engineering.

Water Saving and Energy Reduction through Pressure Management in Urban Water Distribution Networks

2014 ◽  
Vol 28 (11) ◽  
pp. 3715-3726 ◽  
Author(s):  
Qiang Xu ◽  
Qiuwen Chen ◽  
Jinfeng Ma ◽  
Koen Blanckaert ◽  
Zhonghua Wan
Keyword(s):  
Water Distribution ◽  
Distribution Networks ◽  
Water Saving ◽  
Energy Reduction ◽  
Water Distribution Networks ◽  
Urban Water ◽  
Pressure Management
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