Research Article
Jan 1951
High-Velocity Flow in Open Channels: A Symposium: Design of Channel Curves for Supercritical Flow
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VIEW THE REPLYPublication: Transactions of the American Society of Civil Engineers
Volume 116, Issue 1
Abstract
Characteristics of flows around curved sections of open channels at velocities greater than the wave velocity (that is, F > 1) are discussed in this paper. In sim'ple curves such flows produce cross-wave disturbance patterns which also persist for long distances in the downstream tangent. These disturbance patterns indicate nonequilibrium conditions whose basic cause (when F > 1) is that disturbances cannot be propagated upstream or even directly across the channel.
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Published In
Transactions of the American Society of Civil Engineers
Volume 116 • Issue 1 • January 1951
Pages: 296 - 325
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© 1951 American Society of Civil Engineers.
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Published in print: Jan 1951
Published online: Feb 10, 2021
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Authors
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Robert T. Knapp, M.ASCE
Director, Hydrodynamics Laboratory, California Inst. of T echnology, Pasadena, Calif.
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Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.