基于瞬变流动分析的给水管网事件模型  

An event driven model framework for water distribution systems based on transient flow analysis

作　　者：谢善斌[1] 周玉文[1] 

机构地区：[1]北京工业大学建筑工程学院,北京100022

出　　处：《给水排水》2008年第4期109-112,共4页Water & Wastewater Engineering

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.

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 

分 类 号：TU991.36[建筑科学—市政工程] TP311.13[自动化与计算机技术—计算机软件与理论]