Main Title |
Mathematical Modeling for Status Prediction and Control of Water Distribution Systems. |
Author |
Gilma, H. D. ;
Goodma, M. Y. ;
DeMoye, R. ;
Radziu, J. V. ;
|
CORP Author |
General Electric Co., Philadelphia, Pa. |
Year Published |
1973 |
Report Number |
OWRR-C-3166(3734); 04320,; C-3166(3734)(3) |
Stock Number |
PB-227 919 |
Additional Subjects |
Water distribution ;
Process control ;
Mathematical models ;
Networks ;
Regression analysis ;
Philadelphia(Pennsylvania)
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB-227 919 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
9p |
Abstract |
The study is concerned with the investigation and development of computer methodologies and software which lead to the eventual 'closed loop control' or computer assisted-supervisory control of water distribution systems. The two approaches to mathematical modeling currently being investigated are the traditional network model and a regression model; both are discussed and compared in detail in the context of water distribution system control. The water distribution regression model is a set of quasi-empirical mathematical expressions relating important variables, particularly those associated with control, such as pumping station head or tank level. One of Philadelphia's water distribution districts was used as a test bed for the research. |
NTIS Title Notes |
Research rept.. |
PUB Date Free Form |
1973, |
Category Codes |
13B; 91C |
NTIS Prices |
PC A02/MF A01 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
326575102 |
Origin |
NTIS |
Type |
CAT |