期刊文献+

漏损管网压降分析及漏损区域粗略定位实验研究

Research on the Experiment of Leakage of Pipeline Pressure Drop and Rough Positioning of Leakage Area
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摘要 通过漏损管网模拟实验对漏损管网水力特性的微观分析为核心研究内容,并在实验条件下模拟管网漏损.通过分析漏损前后引起管网的压降变化对管网漏损区域粗略定位. In this article,the micro analysis was made on hydraulic characteristics of the leakage of pipe network through simulation experiment of water supply network leakage.And network leakage was simulated under the condition of the experiment.By analyzing the differential pressure variation before and after leakage,the leakage region is roughly located.
作者 罗义 周佳奇
出处 《河北建筑工程学院学报》 CAS 2016年第3期103-106,123,共5页 Journal of Hebei Institute of Architecture and Civil Engineering
关键词 模拟实验 水力特性 漏损 压降 粗略定位 simulation experiment hydraulic characteristics leakage pressure drop rough location
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