AWWA JAW57536 Digital PDF

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Journal AWWA – Sources of Error in Network Modeling: A Question of Perspective
Journal Article by American Water Works Association, 02/01/2003

Document Format: PDF

Description

A host of uncertainties influence the accuracy of networkmodeling exercises, and some caution is needed to interpretprogram output and predictions. Too often, the wrongsources are suspected as the causes of model uncertainty. Filionand Karney show that the Hazen-Williams equation was seldomthe culprit.The authors hope that their findings will help to stimulateresearch and an understanding in the industry of the challengesfaced by hydraulic and water quality simulations. In addition, theyencourage utility managers to use the Hazen-Williams equationwith more confidence and to view hydraulic models in generalwith a little more suspicion. Includes 20 references, figures.

Product Details

Edition:
Vol. 95 – No. 2
Published:
02/01/2003
Number of Pages:
12
File Size:
1 file , 270 KB
Note:
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