Water flows within the 4-m-wide rectangular channel at 25 m3/s. Take yA = 0.4 m.
Part A
Determine the depth of flow yB at the downstream end.
Part B
Determine the velocity of flow at A.
water flows at a rate of 20 m3/s through a rectangular channel 4.0 m wide from a "steep slope" to a 'mild slope", creating a hydraulic jump. The upstream depth of flow is 1.20 m Find the following: (a) the downstream depth of flow, (b) the energy loss in the jump, anid (c) the upstream and downstream velocities 2)
A 10-m wide rectangular channel is carrying a discharge of 400 m3/s at a flow depth of 3.0 m. Determine the flow depth downstream of a step of 0.3 m if the step is: (i) a rise, and (ii) a drop. Does the water surface rise or drop downstream of the step in each case?
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.
In a rectangular channel, water flows at a flow rate of 15 m3 / s. The width of the canal is 4.0 m and the water depth is 2.5 m. Without causing the water in the blast to swell: a) If the channel is narrowed without raising the channel base, what is the minimum value that the base width can take? b) Find the maximum threshold height that can be placed on the base without changing the channel width. c)...
Water flows in a rectangular channel with a velocity of 2.5 m/s and a depth of 1.5 m. A door downstream suddenly closes completely, causing surge move to upstream. Determine : a) Velocity Surge(w) b) The depth behind the surge (y2)
(10 POINTS) Water flows at 12 m'/s in a 3.0-m wide rectangular channel at a depth of 30 cm. Determine the alternate depth of flow for the same specific energy 7.
The channel transports water at 6 m3/s. The depth of flow is y = 1.5 m. Suppose that d = 3.5 m. (Figure 1) Water flows in a rectangular channel with a velocity of 4 m/s and depth of 2.9 m. Part A What other possible speed of flow provides the same specific energy for the same volumetric flow? Part C Determine the specific energy of the flow. Part D Determine the minimum specific energy of the flow.
A 8 m wide rectangular channel is carrying water at 180 m3/s. The channel is constructed of concrete (Manning's N = 0.013) and is laid at a slope of 0.28 %. Find the normal depth
Water flows at 11 m3/s in a rectangular channel of width 5 m. The slope of the channel is 0.001 and the Manning roughness coefficient is equal to 0.035. If the depth of flow at a selected section is 2 m, calculate the upstream depth at 500 m from the selected section using the standard step method