The head over a sharp-crested suppressed weir is 0.59m. The length of the channel at the back of the weir is 4m and the height of the weir is 1.50m. Determine the coefficient of discharge and discharge over the weir. If the weir is submerged and the downstream water surface is 0.30m above the top of the weir, determine the discharged of the submerged weir. #hydraulics

Q: The discharge over a trapezoidal weir is 1180 L/s. The crest length is 1.5m and the side slope of…

A: This is the condition of cipolleti weir

Q: A rapid stream has a depth of flow 1 m and velocity of flow 3.7 m/sec. Find the height of suppressed…

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Q: Determine the discharge, in L/s, over the weir having a head of 0.30 m if a a contracted rectangular…

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Q: The length of the crest of a trapezoidal weir is 2 m. The sides are sloping at 75°57'49" with the…

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Q: 1. After a heavy downpour, the depth of water over the weir was 4m. If the total discharge through…

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Q: A full-width weir under a constant head of 9 cm is 60 cm long and 81 cm high is located in a…

A: Given- h=9cml=60cmd=75mmhf=600mmCc=0.65

Q: 2. A contracted rectangular sharp-crested weir 6ft long discharges water under a head of 1.55ft.…

A: Solution: We know that Francis FormulaQ=1.84L-mH10H3/2L=6 ft=1.828 mH=1.55 ft=0.472 mQ=1.84…

Q: The maximum flow through a 90-degree V-notch weir is 7.0 ft/s. Determine the minimum depth of the…

A: Given: 90-degree V notch, Q = 7.0 ft3/s Determine the min. depth of weir notch, H = ?

Q: Water flows through a triangular right-angled weir first and then over a rectangular weir of 1 m…

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Q: For Broad crested weir, the discharge - V /29 EL passing over the weir of 3.55m in width was found…

A: The given figure is shown below:

Q: tion 7-4 1. A hydraulic jump occurs in a 40-ft-wide rectangular channel. If the upstream and…

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Q: A spillway 1.5 m deep goes over a dam 30 m high. Using a weir factor Cw of 1.92, determine (a) the…

A: Given :

Q: Q3: design a 60 m long overflow spillway that will discharge 1500 gumecs at maximum pool level of…

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Q: Design a proportional weir for velocity controlled in the bar-screen chamber. The screen chamber is…

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Q: Determine the head (in meters) on a 25 degrees V-notch weir for a discharge of 310 L/s. use Cd =…

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Q: End View Water Flow H B H= head or height of water the weir P= height of weir from bottom of channel…

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Q: The length of the crest of a trapezoidal weir is 2m. the sides are sloping at 75 degrees 57' 49"…

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Q: A sharp crested, suppressed weir is under a head of 0.67m. The weirs length is 3m and its height is…

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Q: A triangular weir has one side sloping 45 degrees and the other at "x" horizontal to 1 vertical.…

A: Side sloping angle for one side = 45°Side slope for other side = x horizontal to 1…

Q: A sharp-crested suppressed rectangular weir 1m long and a standard 90- degree V-notch weir are…

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Q: Determine the head on a 45° V-notch weir for a discharge of 200 L/s. Use C=0.57.

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Q: A doubly-contracted weir, 1.25 m high, is to be installed in a channel 2.5 m wide. The maximum flow…

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Q: Calculate the theoretical discharge through a vertical orifice 0.3 m square in the side of a tank if…

A: Given : Vertical orifice = 0.3m H (Height)       = 0.15+0.3/2

Q: If there will be a heavy rain and 5m of rain will be poured over the weir, determine the time the…

A: Given, V = 1500,000 m3 H = 5 m

Q: Determine the discharge, in L/s, over the weir having a head of 0.30 m if a a contracted rectangular…

A: Given Data:Weir head = 0.30mLength = 2m It is required to calculate the discharge in L/S over the…

Q: he outlet from a reservoir is through a broad-crested weir in which the crest is at 5 m MSL. Which…

A: Given, Weir coefficient (C) = 0.183 Width (b) = 10 m

Q: 6) 6) A 45° V-notch weir is installed in a 2 ft wide rectangular laboratory flume. The crest height…

A: I a V notch weir, a V notch plate is positioned to block the open channel flow which allows the…

Q: The head of water on a 90° V-notch weir is 22 cm. Determine the flow if c = 0.6. O 0.623 cu.m./s O…

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Q: A sharp – crested suppressed rectangular weir 1m long and a standard 90° V – Notch weir are placed…

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Q: A suppressed weir 4 m long is cut at the end of a tank that is 30 m square in horizontal section.…

A: L=4m H=1.2m

Q: Determine the head (in meters) on a 25 degrees V-notch weir for a discharge of 310 L/s. use Cd…

A: Given data : Coefficient of discharge Cd=0.902 The value of discharge Q=310 l/s Angle of V notch…

Q: A rectangular suppressed weir 1 m high extends across a rectangular channel 6m wide in which the…

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Q: Q. In V notch weir find the flow over a 60 ° if the measured head is 1.40 m.

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Q: A spillway has its crest at an elevation of +144.0 m and a horizontal apron at an elevation of +104…

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Q: A submerged sharp crested weir 0.81 m high stands clear across a channel having vertical sides and…

A: Given data: L=3.15 m h=0.81 m h1=1.26m h2=0.93m Cd1=0.58 Cd2=0.8

Q: For a plume of rectangular cross section having width of 1.75m and depth of flow is 0.35m. And after…

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Q: A submerged sharp crested weir 0.75 m high extends across a rectangular channel 3 m wide. The depth…

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Q: HW1 // A stepped rectangular weir has the upper step 1m wide and 0.3m deep and the lower step 0.6m…

A: As per our guidelines we are supposed to answer only one question. Kindly repost the other questions…

Q: A suppressed weir 7.5m long is to discharge 10.125 m3/s of water from an open channel. The weir…

A: Given data : weir factor (CW)=1.88Depth (d)=1.8 mLength (L)=7.5 mDischarge (Q)=10.125 m3/s

Q: Develop a formula for the discharge over a 90° V-notch weir in terms of head above the bottom of the…

A: the discharge of triangular weir is given by Q=815*cd*2*9.81*tanθ2*H5/2where,cd= discharge co…

Q: For a board crested weir, the theoretical discharge assuming no loss of energy is given as, QKLH3/2…

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Q: A rectangular suppressed weir 1 m high extends across a rectangular channel 6m wide in which the…

A: Given:-  A rectangular suppressed weir 1 m high extends across a rectangular channel 6m wide in…

Q: After a heavy downpour, the depth of water over the weir was 4 m. If the total discharge through the…

A:

Q: A sharp crested, suppressed weir is under a head of 0.67m. The weirs length is 3 m. and its height…

A: Head over the wier = 0.67mHeight of wier plate = 1.22m Length of wier plate  = 3m   It has been…

Q: A sharp-crested suppressed rectangular weir 1m long and a standard 90- degree V-notch weir are…

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Q: A suppressed rectangular weir across a 6.10m wide channel. The depth of flow is 90cm with a mean…

A: Suppressed rectangular weir: A suppressed rectangular weir large weir and across over the entire…

Q: Determine the discharge of the weir having a head of 0.30 m in liters/sec. 25. If a 90 triangular…

A: For  triangular weir :Q=815CDtanθ22gH52socd=0.6 and θ=90°    Q=8150.6tan9022×9.81H52Q=1.417H52

Q: A contracted rectangular sharp-crested weir 6ft long discharges water under a head of 1.55ft.…

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Q: The head of water on a 90° V-notch weir is 22 cm. Determine the flow if c=0.6. 00.146 cu.m./s 0.082…

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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.