城市输配水管网水质变化模型及其数值方法  

Models and Numerical Methods for Water Quality Variation in Urban Water Distribution Networks

作　　者：许仕荣[1] 李斌[1] 李黎武[1] 

机构地区：[1]湖南大学土木工程学院,湖南长沙410082

出　　处：《湖南大学学报（自然科学版）》2001年第4期94-98,115,共6页Journal of Hunan University:Natural Sciences

摘　　要：论述了水质在管网中变化的稳态和动态数学模型 。Water quality may deteriorate before it reaches the users when it runs through the distribution networks.The steady state and dynamic mathematical models used to modeling water quality variation in distribution networks are briefly discussed.A typical numerical method of dynamic model is presented.

关 键 词：输配水管网 水质模型 数值方法 城市给水系统 拉格朗日法 稳定模型 

分 类 号：TU991.33[建筑科学—市政工程]