Flow Through Diverging Open Channel Transitions at Supercritical Velocities: Progress Report Covering Tests With Straight Flaring Sidewalls and 1 Percent Channel Slope (Classic Reprint) - Hardcover

Fred W. Blaisdell

9780266865889: Flow Through Diverging Open Channel Transitions at Supercritical Velocities: Progress Report Covering Tests With Straight Flaring Sidewalls and 1 Percent Channel Slope (Classic Reprint)

Hardcover

ISBN 10: 0266865887 ISBN 13: 9780266865889

Publisher: Forgotten Books, 2018

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Design rules for open-channel transitions at high speeds help you save basin space and improve performance.

This report presents data and practical rules for shaping diverging transitions with straight sidewalls and a shallow slope, aimed at supercritical flow. It shows how increasing the Froude number can reduce depth and why careful design avoids dangerous flow conditions.

Open-channel tests describe how to predict flow pattern, depth, and energy losses as water moves through a transition toward a SAF stilling basin. The work explains the reasoning behind using a 1 percent slope platform and sidewall flare limits, and it translates complex theory into design guidance for engineers.

How to balance velocity and depth to achieve safe, efficient flow in supercritical conditions
What measured relationships between width, depth, and Froude number reveal for transition design
How sidewall flare affects surface waves and potential overtopping, with practical limits
Analytical approaches and plots that aid sizing for SAF stilling basins

Ideal for engineers and designers working on open-channel hydraulics, transition design, and water-control structures.

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