Calibration of the continuous water model based on the NRW patterns

IF 1.4 Q4 WATER RESOURCES
Nader Torkaman, H. Ahmadi, B. Aminnejad
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引用次数: 1

Abstract

Along with the urban development, water distribution systems have become increasingly important. Due to their complexity, integrated decision making has become more important. A major difference between simulated and observed data mostly initiates from the NRW which can be determined by conducting a district metered area study. Accordingly, current study was conducted to promote the calibration of the continuous model of water distribution system by the approach of the NRW pattern in accordance to water consumption pattern. Due to the lack of district metered area results, the difference in water production and all measured consumptions was considered as NRW. Three NRW patterns as various hypotheses were evaluated. Statistical Assessment revealed that application of an inline pattern of the subscriber consumption pattern as an NRW pattern provided a more reliable accurate calibration. The results confirmed that unauthorized and unregistered consumption had dominated the major amount of the NRW amount.
基于北威河模式的连续水模式定标
随着城市的发展,配水系统变得越来越重要。由于其复杂性,综合决策变得更加重要。模拟数据和观测数据之间的主要差异主要来自北威州,这可以通过进行区域测量区域研究来确定。基于此,本研究旨在推动基于用水量模式的北威江模式对配水系统的连续模型进行标定。由于缺乏区域计量面积结果,因此将产水量和所有计量用水量的差异视为NRW。评估了三种不同假设的北北纬模式。统计评估表明,应用用户消费模式的内嵌模式作为NRW模式提供了更可靠的准确校准。结果证实,未经授权和未登记的消费占北威州消费的主要份额。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
CiteScore
2.90
自引率
16.70%
发文量
31
期刊介绍: JAWER’s paradigm-changing (online only) articles provide directly applicable solutions to water engineering problems within the whole hydrosphere (rivers, lakes groundwater, estuaries, coastal and marine waters) covering areas such as: integrated water resources management and catchment hydraulics hydraulic machinery and structures hydraulics applied to water supply, treatment and drainage systems (including outfalls) water quality, security and governance in an engineering context environmental monitoring maritime hydraulics ecohydraulics flood risk modelling and management water related hazards desalination and re-use.
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