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Title: Variable-parameter stage-hydrograph routing method. II: Evaluation
Authors: Perumal M.
Ranga Raju K.G.
Published in: Journal of Hydrologic Engineering
Abstract: The variable-parameter simplified stage-hydrograph routing method developed in Part I of this series is studied to determine its limitations, the criterion for its applicability, and its accuracy based on the assumptions used for its development. This method is evaluated by routing given hypothetical input-stage hydrographs through uniform rectangular cross-section channels and comparing the results with the corresponding numerical solutions of the Saint Venant equations. The discharge hydrographs as computed by the method are also compared with the corresponding Saint Venant solutions. The method closely reproduces the stage and discharge hydrographs obtained from the Saint Venant solutions subject to compliance with the assumptions of the method.
Citation: Journal of Hydrologic Engineering (1998), 3(2): 115-121
Issue Date: 1998
Publisher: ASCE - American Society of Civil Engineers
ISSN: 10840699
Author Scopus IDs: 6603838635
Author Affiliations: Perumal, M., Ctr. for Continuing Education, Univ. of Roorkee, Roorkee-247667, India, Water Resour. Sys. Res. Lab., Dept. of Civ. Engrg., Univ. of Newcastle, Newcastle upon Tyne NE1 7RU, United Kingdom
Ranga Raju, K.G., Dept. of Civ. Engrg., Univ. of Roorkee, Roorkee-247667, India
Corresponding Author: Perumal, M.; Ctr. for Continuing Education, Univ. of Roorkee, Roorkee-247667, India
Appears in Collections:Journal Publications [HY]

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