A hydraulic jump at the base of a spillway of a dam is such that the depth upstream and downstream of the jump are 0.7 m and 3.6 m respectively. Th spillway is 50 m wide. Calculate: 5.1.1 The flow rate over the spillway 5.1.2 The head loss across the hydraulic jump 5.1.3 The power dissipated by the hydraulic jump 5.2.1 A trapezoidal channel (figure 5) with a bottom width of 6 m, free surface width of 12 m, and flow depth of 2.2 m discharges water at a rate of 120 m³/s. If the surfaces of the channel are lined with asphalt (n 0.016), determine the elevation drop of the channel per kilometer. = 12 m A/y+ flow rate bxd 1₁-67m
A hydraulic jump at the base of a spillway of a dam is such that the depth upstream and downstream of the jump are 0.7 m and 3.6 m respectively. Th spillway is 50 m wide. Calculate: 5.1.1 The flow rate over the spillway 5.1.2 The head loss across the hydraulic jump 5.1.3 The power dissipated by the hydraulic jump 5.2.1 A trapezoidal channel (figure 5) with a bottom width of 6 m, free surface width of 12 m, and flow depth of 2.2 m discharges water at a rate of 120 m³/s. If the surfaces of the channel are lined with asphalt (n 0.016), determine the elevation drop of the channel per kilometer. = 12 m A/y+ flow rate bxd 1₁-67m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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