本powerpoint演示文稿首先介绍问题描述，包括:累积颗粒物问题 （如变色水）； 最大限度地减少分配中的颗粒物数量 系统（DS）（如冲洗）； 确定哪些管道受到沉积物的影响；和 粒子运动行为的建模及其应用 DS沉积物/水质预测。提供了DS的概述，以及 粒子相关过程， 动态水质建模，以及 模型应用。 包括参考，数字。

This powerpoint presentation begins by presenting the problem description that included: issues with accumulated particulate matter (e.g. discolored water); minimizing amount of particulate matter in distribution systems (DS) (e.g. flushing); determining which pipes were affected by deposits; and, modeling of particle motion behavior and prediction of deposits/water quality in DS. An overview of the DS is provided, along with particle related processes, dynamic water quality modeling, and model application. Includes reference, figures.