If the lake level upstream from a spillway is 55 m above the channel floor at the base of the spillway just upstream of the hydraulic jump, estimate the depth and velocity there for a flow rate of 1000 m^3/s and a spillway width of 30 m. What is the value of the Froude number? Neglect the approach velocity in the lake and the head losses on the spillway.
If the lake level upstream from a spillway is 55 m above the channel floor at the base of the spillway just upstream of the hydraulic jump, estimate the depth and velocity there for a flow rate of 1000 m^3/s and a spillway width of 30 m. What is the value of the Froude number? Neglect the approach velocity in the lake and the head losses on the spillway.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:If the lake level upstream from a spillway is 55 m above the channel floor at
the base of the spillway just upstream of the hydraulic jump, estimate the
depth and velocity there for a flow rate of 1000 m^3/s and a spillway width
of 30 m. What is the value of the Froude number? Neglect the approach
velocity in the lake and the head losses on the spillway.
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