摘要
基于流体瞬变流动理论模型,对管网节点、水泵等边界条件的水力特性及模型方程的特征线解法进行了论述和分析;基于面向对象的分析和设计原理,对给水管网事件模型的框架架构进行了论述,应用给水管网事件模型对实例管网事件进行模拟演算并对结果进行分析。
Based on transient flow model, this paper introduces method of characteristics and complex boundary conditions＇ treatment, such as junctions and pumps＇ hydraulic characteristic analysis; also presents object-oriented analysis and design principle, and finally constructs an event driven model framework for water distribution systems. A water distribution system is applied and analyzed as demonstration.
出处
《给水排水》
CSCD
北大核心
2008年第4期109-112,共4页
Water & Wastewater Engineering
关键词
给水管网系统
瞬变流
特征线法
事件驱动模型
框架设计
数值模拟
Water distribution system
Transient flow
Method of characteristics
Event driven model
Framework design
Numerical simulation
