供水管网节点水龄变化规律研究  

Research of some rules on node age change in water supply network

作　　者：李璞[1] 李红卫[1] 吕谋[1] 董深[1] 

机构地区：[1]青岛理工大学环境与市政工程学院,青岛266033

出　　处：《青岛理工大学学报》2014年第2期66-71,共6页Journal of Qingdao University of Technology

基　　金：国家自然科学基金资助项目(51078193);国家重大水专项课题(2009ZX07422-006)

摘　　要：运用EPANET2管网水力水质计算机模拟软件,对两种不同形式的管网进行分析,模拟了同一管网中不同位置的节点水龄变化,分析总结供水管网节点水龄的变化规律,为进一步研究节点水龄与余氯的变化关系,及供水管网中水质安全性评价和水质改善提供了参考.This paper analyzes simulating water node age changes of two different forms of network and different positions in the same network by invoking the water supply network hydraulic and water quality computer simulation software EPANET2. On the analysis of the laws of water node age changes, the conclusion proves to be a reference for researches on change relevance of residual chlorine and water node age,and water quality safety evaluation and improvement of water supply network.

关 键 词：供水管网 节点水龄 线性规律 

分 类 号：TU991[建筑科学—市政工程]