多水源管网平差一般程序的实现  

COMPUTER PROGRAM FOR THE HYDRAULIC BALANCE OF NETWORKS WITH MULTIPLE WATER SOURCES

作　　者：王永彤 

机构地区：[1]广州标致汽车公司工艺设备部工程科,510700

出　　处：《给水排水》1992年第1期9-14,2,共7页Water & Wastewater Engineering

摘　　要：本文解决的问题是多水源管网平差的计算机算法实现。本文以 Har-dy·Cross 算法为基础,通过对它的改进,研究出新的流量校正公式,从而使迭代具有快速的收敛性,成功地将虚环转换为实环进行求解。据此算法,编出电脑通用程序。最后,通过一典型实例,说明程序的使用过程。This paper presents the computer program for the hydraulic balance of networks with multiple water sources.The new flow adjusting formula,which boasts a rapid convergent tendency in the calculating procedures,comes form the study and improvement of the Hardy.Cross algorith.With the new formula,calculations of the false loops can be successfully turned into those of the true ones.At the end of the paper,a typical example is given to show the application of the program.

关 键 词：管网平差 计算机算法 城市给水管网 城市管网 校正公式 管网系统 典型实例 平差计算 段号 水头损失 

分 类 号：TU991[建筑科学—市政工程] TU992