ON THE SOLVABILITY OF WATER DISTRIBUTION NETWORKS WITH UNKNOWN PIPE CHARACTERISTICS

被引：11

作者：

BOULOS, PF

ALTMAN, T

LIOU, JCP

机构：

[1] UNIV COLORADO,DEPT COMP SCI & ENGN,DENVER,CO 80202

[2] UNIV IDAHO,DEPT CIVIL ENGN,MOSCOW,ID 83843

来源：

APPLIED MATHEMATICAL MODELLING | 1993年 / 17卷 / 07期

基金：

美国国家科学基金会;

关键词：

NETWORK SOLVABILITY; NONLINEAR AND EXPLICIT OPTIMIZATION; WATER NETWORKS; GRAPH THEORY; LINEAR ALGEBRA;

D O I：

10.1016/0307-904X(93)90062-L

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Necessary and sufficient conditions for the solvability of water distribution networks with unknown pipe characteristics are developed. They are predicated on the interdependence between the unknown pipe characteristics and the network hydraulic performance. These characteristics are determined to exactly satisfy defined values of nonlinear boundary equality constraints. The constraint set consists of the stated supply pressure or energy grade requirements to be maintained at critical locations throughout the distribution network. The determination of such conditions is important for a comprehensive and effective modelling and optimization of water networks.

引用

页码：380 / 387

页数：8

共 19 条

[1]

Bhave P.R., 1991, ANAL FLOW WATER DIST

[2] CALIBRATING WATER DISTRIBUTION NETWORK MODELS [J].