A 1m wide rectangular channel carries a discharge of 2m³/s. The specific energy-depth diagram is prepared for the channel. It is observed in this diagram that corresponding to a particular specific energy, the subcritical depth is twice the supercritical depth. The subcritical depth (in meters, up to two decimal places) is equal to

Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter7: Seepage
Section: Chapter Questions
Problem 7.1P
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A 1m wide rectangular channel carries a discharge
of 2m³/s. The specific energy-depth diagram is
prepared for the channel. It is observed in this
diagram that corresponding to a particular specific
energy, the subcritical depth is twice the
supercritical depth. The subcritical depth (in
meters, up to two decimal places) is equal
to
Transcribed Image Text:A 1m wide rectangular channel carries a discharge of 2m³/s. The specific energy-depth diagram is prepared for the channel. It is observed in this diagram that corresponding to a particular specific energy, the subcritical depth is twice the supercritical depth. The subcritical depth (in meters, up to two decimal places) is equal to
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