文章基本信息

标题：Construction and Evaluation of Leak Monitoring System for Economic Feasibility
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作者：Hyundong Lee ; Myeongsik Kong1 . ; Sungwon Kang 等
期刊名称：International Journal of Software Engineering and Its Applications
印刷版ISSN：1738-9984
出版年度：2015
卷号：9
期号：10
页码：19-28
DOI：10.14257/ijseia.2015.9.10.03
出版社：SERSC
摘要：In constructing a leak monitoring system for active management of potential leaks in a water supply network, the level of performance as well as the cost required to maintain good economic feasibility have been calculated. The amount of water loss that can be reduced by applying the leak monitoring system, has been calculated to be the difference between the actual amount of loss currently being generated and the economic water loss (sum of economic background leakage, reported and unreported leakage). Based on analysis of the current status of domestic water supply networks and international scholarly research materials, the price must be kept under 10 million KRW (assuming 30 items are included in 1 set) for cases in which the distance between sensors is approximately 300m (latest technology applied) in large metropolitan areas, and under 3.4 million KRW for cases in which the distance between sensors is approximately 100m in order to secure economic feasibility and, subsequently, be applied in actual situations.
关键词：Leak monitoring system; Water supply network; Economic evaluation; ; unreported leakage