Study of Open‐Channel Dynamics as Controlled Process
Publication: Journal of Hydraulic Engineering
Volume 118, Issue 1
Abstract
Open‐channel flow is examined as a dynamic process. Nonlinear differential equations of flow are linearized, resulting in a transfer function. The resulting function is transcendent, and convenient for use. Evaluation of a step response allows the channel‐transfer function to be written simply but with a separate delay component. The function parameters depend on the distance of the channel cross section. An example of the transient response of a channel and the associated transfer function is given.
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Information & Authors
Information
Published In
Journal of Hydraulic Engineering
Volume 118 • Issue 1 • January 1992
Pages: 59 - 72
Copyright
Copyright © 1992 ASCE.
History
Published online: Jan 1, 1992
Published in print: Jan 1992
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