Water (p = 1000kg/m3) is flowing under a sluice gate as shown in the figure above
Water (p = 1000kg/m3) is flowing under a sluice gate as shown in the figure above. The depth of the flow leaving the gate is 0.38m, and the depth of the flow after the hydraulic jump is 20.1m. What is the power dissipated in the hydraulic jump per metre width of channel to the nearest kW?
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Water (p = 1000kg/m3) is flowing under a sluice gate as shown in the figure above
Water flows under the partially opened sluice gate, which is in a rectangular channel
Water flows under the partially opened sluice gate, which is in a rectangular channel. Suppose that yA =7.5 m and yB = 2.5 m. (Figure 1) Part A Determine if a hydraulic jump forms. Hydraulic jump cannot occur. Hydraulic jump can occur. PartB Find the depth yc at the downstream end of the jump.
QUESTION 7 a. A spillway is designed to control the overflow from a dam as shown...
QUESTION 7 a. A spillway is designed to control the overflow from a dam as shown in the figure below. The flow rate from the dam over the spillway is 2.9m's-1 per metre of width of the spillway. A hydraulic jump occurs downstream of the spillway. What will be the depth of the fluid y, downstream of the hydraulic jump? Assume that energy losses over the spillway can be neglected. 8 marks 5 m b. A sluice gate is fitted...
Water flows under the partially opened sluice gate, which is in a rectangular channel. If the water has the depth shown, determine if a hydraulic jump forms, and if so, find the depth yc at the downs...
Water flows under the partially opened sluice gate, which is in
a rectangular channel. If the water has the depth shown, determine
if a hydraulic jump forms, and if so, find the depth yc at the
downstream end of the jump.
6 m ус
6 m ус
According to the figure, water flows under the sluice gate.
According to the figure, water flows under the sluice gate. Determine the approximate flowrate per unit width of the channel.
Sluice gate on 0% slope to 1% slope downstream
The following profile shows a sluice gates that discharges into a rectangular concrete channel (n=0.013) that is 5m wide. Will a hydraulic jump occur downstream from the gates over the sloping part of the channel if the gate is opened to an elevation of 101.250 and the flow velocity at the gate is 6.692 m/s? Assuming that a hydraulic jump does occur above, and that the downstream water level has an elevation of 102.5m, how much energy is lost in...
A flow passes under the sluice gate. At the depth y0 = 12 ft the water is essentially at rest.
A flow passes under the sluice gate. At the depth y0 = 12 ft the water is essentially at rest. (Figure 1) Part A Determine the volumetric flow through the channel as a function of depth yz measured in fit
EXPERIMENT 4 FLOW UNDER A SLUICE GATE AND THE HYDRAULIC JUMP 4.1 Introduction The sluice gate provides acenv...
EXPERIMENT 4 FLOW UNDER A SLUICE GATE AND THE HYDRAULIC JUMP 4.1 Introduction The sluice gate provides acenvenient means of flow regulation, especially in irrigation and drairage schemses where low has to be distributed in notworks of interconnected chanmels. The gane is peovided wih a lifting mechanis so at the aperture beeeath it may be set to any desired position When closed, the sperture is closed so that no Bow ca pass through the gale. In this experiment we measure...
4.68. Water is released under a gate in a 0.5-m-wide rectangular flume as shown in Figure...
4.68. Water is released under a gate in a 0.5-m-wide rectangular flume as shown in Figure 4.36. The water behind the gate has a depth of 2 m (at Section 1), and the gate is opened such that the depth of flow just downstream of the gate (at Section 2) is 12 cm. Find the height, h, of the step such that a hydraulic jump occurs at Section 2, and the flow is choked by the step. Estimate the rate...
solve all 4 parts please Water discharging into a 12-m-wide rectangular horizontal channel from a sluice...
solve all 4 parts please
Water discharging into a 12-m-wide rectangular horizontal channel from a sluice gate is observed to have undergone a hydraulic jump. The flow depth and velocity before the jump are 0.9 m and 9 m/s, respectively. Determine (i) Froude number before the hydraulic jump. Is it subcritical, critical, or supercritical flow? (4 points) (ii) the flow depth and the Froude number after the jump. Is it subcritical, critical, or supercritical flow? (9 points) (iii) the head...
Q9 (5 pts): Water flows under the sluice gate as shown in the figure below. If...
Q9 (5 pts): Water flows under the sluice gate as shown in the figure below. If V2 = 1 m/s what is the normal acceleration at point (1)? Sluice gate R = 0.12 m (1) Vi
QUESTION 7 a. A spillway is designed to control the overflow from a dam as shown in the figure below. The flow rate from the dam over the spillway is 2.9m's-1 per metre of width of the spillway. A hydraulic jump occurs downstream of the spillway. What will be the depth of the fluid y, downstream of the hydraulic jump? Assume that energy losses over the spillway can be neglected. 8 marks 5 m b. A sluice gate is fitted...
Water flows under the partially opened sluice gate, which is in
a rectangular channel. If the water has the depth shown, determine
if a hydraulic jump forms, and if so, find the depth yc at the
downstream end of the jump.
6 m ус
6 m ус
EXPERIMENT 4 FLOW UNDER A SLUICE GATE AND THE HYDRAULIC JUMP 4.1 Introduction The sluice gate provides acenvenient means of flow regulation, especially in irrigation and drairage schemses where low has to be distributed in notworks of interconnected chanmels. The gane is peovided wih a lifting mechanis so at the aperture beeeath it may be set to any desired position When closed, the sperture is closed so that no Bow ca pass through the gale. In this experiment we measure...
4.68. Water is released under a gate in a 0.5-m-wide rectangular flume as shown in Figure 4.36. The water behind the gate has a depth of 2 m (at Section 1), and the gate is opened such that the depth of flow just downstream of the gate (at Section 2) is 12 cm. Find the height, h, of the step such that a hydraulic jump occurs at Section 2, and the flow is choked by the step. Estimate the rate...
solve all 4 parts please
Water discharging into a 12-m-wide rectangular horizontal channel from a sluice gate is observed to have undergone a hydraulic jump. The flow depth and velocity before the jump are 0.9 m and 9 m/s, respectively. Determine (i) Froude number before the hydraulic jump. Is it subcritical, critical, or supercritical flow? (4 points) (ii) the flow depth and the Froude number after the jump. Is it subcritical, critical, or supercritical flow? (9 points) (iii) the head...
Q9 (5 pts): Water flows under the sluice gate as shown in the figure below. If V2 = 1 m/s what is the normal acceleration at point (1)? Sluice gate R = 0.12 m (1) Vi
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