摘要
2019年12月,开源水分析(Open Water Analytics,OWA)社区在GitHub上发布了OWA-EPANET Toolkit 2.2。为了便于用户更好地了解和使用新版工具箱,重点阐述OWA-EPANET Toolkit 2.2对计算引擎和编程接口的改进,包括压力驱动分析、高效的单周期水力模拟、多线程并行以及通过代码建立供水管网模型等。此外,通过案例和实际管网验证了OWA-EPANET Toolkit 2.2可以更快速、准确地获取管网模拟结果。同时,结合数字水务的发展趋势,展望了OWAEPANET Toolkit 2.2对我国水务企业转型的应用价值。
In December 2019,the Open Water Analytics(OWA)community released OWAEPAENT Toolkit 2.2 on GitHub.This paper focuses on some significant features implemented in OWA-EPAENT Toolkit 2.2,such as the pressure driven analysis,acceleration of the single period hydraulic simulation,multithreading,and creation of a network model by calling built-in functions.This facilitates users in the domain with a better understanding and more efficient usage of the new toolkit.Furthermore,it is proved that OWA-EPANET Toolkit 2.2 can obtain more accurate simulation results in substantially less time through experiments based on benchmark and real-world cases.Finally,the value of OWA-EPANET Toolkit 2.2 in practice to transform China’s water utilities is discussed according to the trend of digital water.
作者
黄稳
杜树森
陈晋端
王志红
王琦
Huang Wen;Du Shusen;Chen Jinduan;Wang Zhihong;Wang Qi(School of Civil and Transportation Engineering,Guangdong University of Technology,Guangzhou 510006,China;College of Engineering and Applied Sciences,University of Cincinnati,OH 45221,USA)
出处
《给水排水》
CSCD
北大核心
2020年第11期98-102,共5页
Water & Wastewater Engineering
