Problem 4. A 4 m wide creek with a rectangular cross-section is carrying a flow with flow rate Q = 20 m³/s down a steep slope (Fig. 3). The flow experiences a hydraulic jump as it encounters a flat section. Given the upstream water depth hị is 1.2 m before the hydraulic jump, 1. Find the downstream water depth h2. 2. Find the total energy head loss across the hydraulic jupm. 3. Find the flow velocity upstream and downstream of the hydraulic jump. h2 Ih Figure 3: A small creek flows down a steep slope and experiences a hydraulic jump as it encounters a flat section.

Q: If the lake level upstream from a spillway is 55 m above the channel floor at the base of the…

A: Given :

Q: If the lake level upstream from a spillway is 55 m above the channel floor at the base of the…

A: Given  Flow rate = 1000 m3/s

Q: Last two digit 30

A: yn=1m R=yn=1m ( for wide rectangular channel)

Q: Water flows in a rectangular open channel of constant width at a velocity of 0.8 m/s and 1.6 m…

A: Rectangular channel Constant width = B  V1 = 0.8 m/s  y1 = 1.6 m  y2 = 1.2 m  Determine the velocity…

Q: Suppose that a stable hydraulic jump forms between the two sluice gates shown in Figure 5.15. If the…

A:

Q: Water is flowing at a depth of 5 ft with a velocity of 4 ft/s in a triangular channel with…

A: Given :Triangular channel,y = Depth of flow = 5 ftv = Velocity of flow = 4 ft/sn1 = Side slope =…

Q: 3. The flow net shown in the figure corresponds to the transformed geom- etry of a problem in which…

A: Data given kh = 10-4 m/s kv = 10-5 m/s

Q: A hydraulic jump occurs in a V-shaped channel having sides sloping at 45°. Derive an equation…

A: Hydraulic jumpA hydraulic jump is a phenomenon that occurs regularly in open channel flow, such as…

Q: The term alternate depths in open channel flow is used to designate the depths O at the beginning…

A: Answer :-"having the same specific energy for the particular given discharge" Explaination:-  For a…

Q: A trapezoidal channel has a bottom width of 6 m and side slope of 1:1. The depth of flow is 2 m at a…

A:

Q: A hydraulic jump occurs on a circular channel with diameter of 15 ft and discharge of Q = 1000 cfs.…

A: Hydraulic jump gradually not graphically...spelling mistake. Hydraulic jump cannot determine…

Q: Figure: 1 Plot the specific energy versus depth curves (in normal graph paper) for Q = 400 and 800…

A:

Q: Water flows over the spillway shown in the figure below. If the velocity is uniform at sections (1)…

A:

Q: Ex. A 4.0 m wide rectangular channel carries a discharge of 12.0 m³/s at a depth of 2.0 m. Calculate…

A:

Q: Consider a rectangular channel of width b=7.5 m, in which the hydraulic jump occurs and one of its…

A:

Q: A pluvia drainage channel, in a city where large sudden rains occur, has the shape shown in the…

A: Step 1:Step 2:

Q: Example: A rectangular channel 5.5 m wide conveys water of 16.5 m3/sec at a depth of 1.5 m: a) What…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: An engineer will model this flow of water as steady and inviscid. The parameters are Q = 0.14 m³/min…

A:

Highway Drainage

Highway drainage is the process of extracting and regulating the excess surface water on the pavement by giving the desired slope. The construction of a highway drain helps to divert the water present on the surface, and sub-grade by the means of slope. Highway drainage systems are a necessary part of smooth functioning of traffic, since the highway drainage systems provide proper disposal of unwanted substances from the highways.