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Leakage control of water distribution system by drop-restore pressure based on viscoelastic mechanism

Gao, Jinliang; Chen, Jianxun; Wu, Wenyan; Deng, Liqun; Li, Kunyi; Yuan, Yi (Editorial Universitat Politècnica de València, 2024-03-06)

[EN] As a common method to control leakage of water distribution system, pressure management has the advantages of reducing energy consumption, reducing the possibility of explosion and avoiding the aggravation of leakage. ...
Numerical and experimental investigation on leak discharge-pressure relationship for linear elastic deforming pipes

Li, Yuanzhe; Gao, Jinliang; Chen, Jianxun; Wu, Wenyan; Qi, Shihua; Yu, Jingyang (Editorial Universitat Politècnica de València, 2024-03-06)

[EN] Large amount of research investigated the flow rate from an individual leak as a function of the internal pressure, but few of them managed to separate the effect of pipe deformation and that of leak hydraulics. In ...
Study on iron dispersion law and control measures of dead-end branch pipe

Chen, Jianxun; Gao, Jinliang; Wu, Wenyan; Wang, Guanghui; Ding, Qiang; Qi, Shihua; Li, Bo (Editorial Universitat Politècnica de València, 2024-03-06)

[EN] The paper aims to investigate the dispersion law and mechanism of total iron from dead-end metal branch pipe to main pipe under the impact of hydraulic disturbance. A full scale experimental water distribution network ...

Mostrando ítems 1-3 de 3