AWWA IMTECH57872

Creating and Using Constrained Demand Patterns for Hydraulic Models

American Water Works Association , 04/27/2003

Publisher: AWWA

File Format: PDF

$12.00$24.00

Description

Standard By:American Water Works Association , 04/27/2003

Published:04/27/2003

Pages:10

File Size:1 file , 200 KB

Language:English

Note:This product is restricted and cannot be purchased in the following countries Ukraine, Russia, Belarus

This paper presents a method to produce improved solutions to underdetermined problems in the hydraulic analysis of water distribution networks. The technique assumes the available data consists of demand estimates and sparse supervisory control and data acquisition (SCADA) measurements. The method of least-squares is used to find a set of demands that most closely resembles the proportions of the demand estimates while satisfying the constraints imposed by the SCADA data. A small example problem is presented to explain the mathematics of the procedure in detail. Includes 5 references, tables, figure.

AWWA IMTECH57872

Creating and Using Constrained Demand Patterns for Hydraulic Models

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