Voronoi多边形法需求分配水工模型几何细节水平对参数选择的影响

W. Kruszyński, Artur Zajkowski
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引用次数: 2

摘要

在创建市政供水系统的功能水力模型之前,确定模型的复杂程度是必须做出的首要决定之一。有许多影响因素,如模拟网络所需的时间,创建这种模型所需的时间和易用性。这项工作的目的是证明细节水平对测点压力、流速分布和管道不同部分的流量等参数有影响。Voronoi多边形方法是一种基本的需求分配方法,该方法根据模型复杂度的不同,在结点数量不同的情况下,必须生成不同数量的不同大小的多边形用于聚合需求。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Influence of Level of Detail (LOD) in Hydraulic Model Geometry with Demand Allocation by Voronoi Polygon Method on Chosen Parameters
Deciding on the level of model complexity is one of the first decisions that has to be made before engaging in the creation of a functional hydraulic model of a municipal water supply system. There are a number of influencing factors such as time needed to simulate the network, time needed to create such model and ease of use. The aim of this work is to prove that level of detail has influence on parameters such as pressure at measurement points, spread of flow speed and flow volume at different parts of mains. The Voronoi polygon method is one of the basic demand allocation methods, which, in the event of a different number of junctions depending on model complexity, has to generate a varying number of polygons of different sizes used to aggregate the demands.
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