An experimental study of how hydraulic transients cause mobilisation of material within drinking water distribution systems.
An experimental study of how hydraulic transients cause mobilisation of material within drinking water distribution systems.
复制标题
关于水力瞬变如何导致饮用水分配系统内物质流动的实验研究。
DOI:
10.1016/j.watres.2021.116890
复制
发表时间:
2021
期刊:
影响因子:
12.8
通讯作者:
Weston SL
中科院分区:
文献类型:
--
作者:
Weston SL
This paper provides new insight into how the hydraulic transients that occur within drinking water distribution networks can mobilise material adhered to the pipe wall and hence cause unacceptable water quality and customer dissatisfaction. Results are reported from extensive, representative, physical experiments covering a wide range of repeatable rapidly accelerating and decelerating hydraulic conditions. Novel time synchronous analysis shows that mobilisation always occurs in the first dynamic surge of the transient; however, differences in the physical processes that govern mobilisation were observed between the two groups of transient type studied. A function to estimate the mobilising force is proposed and applied to the physical experiments performed. The research provides important insights for identifying and understanding the mechanisms and forces induced during transients, vital for ensuring the supply of safe drinking water in operational distribution systems.
登录
查看更多内容
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
H. Zidouh
通讯作者:
H. Zidouh
DOI:
--
发表时间:
2004
期刊:
影响因子:
--
作者:
J. Vreeburg;P. Schaap;J. V. Dijk
通讯作者:
J. V. Dijk
DOI:
--
发表时间:
2019
期刊:
Environmental Science: Water Research & Technology
影响因子:
--
作者:
S. Weston;R. Collins;J. Boxall
通讯作者:
J. Boxall
DOI:
--
发表时间:
2002
期刊:
影响因子:
--
作者:
A. Bergant;J. Vítkovský;A. Simpson;M. Lambert
通讯作者:
M. Lambert
影响因子:
2.4
作者:
Chi Zhang;J. Gong;A. Simpson;A. Zecchin;M. Lambert
通讯作者:
M. Lambert