PREDICTING THE CLOGGING OF STORM WATER INFILTRATION SYSTEMS

预测暴雨渗透系统的堵塞

• 批准号: DP0450733
• 负责人: Prof Ana Deletic
• 金额: $ 12.54万
• 依托单位: Monash University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2004
• 资助国家: 澳大利亚
• 起止时间: 2004-03-28 至 2007-11-28
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0450733
• 关键词: PREDICTING; CLOGGING; STORM; WATER; INFILTRATION

Infiltration systems are widely used in sustainable management of stormwater in both urban and rural areas. They are also an integral part of large stormwater-harvesting facilities. However, they tend to fail due to clogging (infiltration medium gets filled by silt from runoff), and this phenomenon is far from being understood. The aim of this project is to develop a new prediction method of clogging of stormwater infiltration systems. Extensive 1D and 2D laboratory experimental programmes will be carried out. Models of unit processes that occur in infiltration systems will be defined/developed and built into a physically based model of an infiltration system. This model could be used for reliable design of stormwater drainage and harvesting systems, bringing major benefits to the people of drier and more populated areas of Australia.

渗透系统广泛用于城市和农村地区的雨水可持续管理。它们也是大型雨水收集设施的组成部分。然而，由于堵塞（渗透介质被径流中的淤泥填充），它们往往会失败，这种现象还远未被理解。本计画的目的是发展一种新的雨水渗透系统堵塞预测方法。将开展广泛的1D和2D实验室实验计划。将定义/开发渗透系统中发生的单元过程模型，并将其构建为基于物理的渗透系统模型。该模型可用于雨水排水和收集系统的可靠设计，为澳大利亚干旱和人口稠密地区的人民带来重大利益。