Research Article
Jul 1974
Multiple Linearization Flow Routing Model
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VIEW THE REPLYPublication: Journal of the Hydraulics Division
Volume 100, Issue 7
Abstract
Multiple linearization is a convolution routing technique which allows variations in wave celerity and damping with discharge. By treating the input to a routing reach as a set of inputs to several subsystems, rather than as a single system, from 10-50% gains in root mean square accuracy can be obtained when routing hourly discharge values. Significant visual improvement in the arrival time of low flows is achieved. Little gain in accuracy is possible when routing daily discharges unless 2-day or 3-day differences in arrival time occur.
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Published In
Journal of the Hydraulics Division
Volume 100 • Issue 7 • July 1974
Pages: 1031 - 1046
Copyright
© 1974 American Society of Civil Engineers.
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Published in print: Jul 1974
Published online: Feb 3, 2021
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Thomas N. Keefer, AM.ASCE
Research Hydro., U.S. Geological Survey, Bay St. Louis, Miss
Raul S. McQuivey, M.ASCE
Research Hydro., U.S. Geological Survey, Bay St. Louis, Miss
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