While measurement the discharge in a stream it was found that the depth of flow increased at the rate of 90 mm per hour when the discharge at the section was 20 m³/s with a surface width of 25 m. The discharge at a section 800 m upstream at the same time would have been:

Q: Example: The channel geometry used for the example calculations is shown in Figure. The bed slope…

A: Solution: Given: The main channel with a wetted perimeter = 45.59 ft Two flood plains each with a…

Q: If the flow into a 20 m wide x 85 m long x 4 m max height detention basin occurs at a constant rate…

A: Storage quantity of detention basin, V = 20 x 85 x 4 = 6800 m3 Inflow rate, Q = 1.7 m3/s

Q: = 3.7.9. The water surface elevation difference between two reservoirs 2,000 m apart is 26 m.…

A:

Q: PROBLEM 6 Water enters the lock of a ship canal through 200 ports, each port having a 2 ft x 2 ft…

A:

Q: A channel is used to carry storm water into the ocean (Fig. 1). The channel is made of cement with…

A: Solution: Given Data: bed drops=1 ft per 1000 fth=2 ft (1) Hydraulic radius of channelR=wetted…

Q: A channel of width 450 mm branches into two sub-channels having width 300 mm and 200 mm as shown in…

A: D=0.45m Q=0.9m3/s D1=0.3m D2=0.2m V2=3m/s V1=?

Q: SITUATION 2. A DISCHARGE OF 10 m3/s FLOWS THROUGH A PIPE SYSTEM OF DIAMETER 1m. 2. WHAT SHOULD BE…

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Q: Consider a steady river flow that undergoes a hydraulic jump where the downstream depth (h₂) is…

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Q: Q1) Water flows in through a 300 mm diameter pipe at an average velocity (V= 1.5 m/see). Find the…

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Q: Using the data obtained with the help of a current meter having constants a=0.05 and b=23 as given…

A: The cross-sectional area is the area of a two-dimensional object that is obtained when a…

Q: An inflow hydrograph to a 20 m wide x 85 m long x4 m (max height) detention basin has a constant…

A:

Q: A channel with a cross section shown in the figure below has a flow of 10.5 m's. The slope of the…

A: Solution (a) Channel bottom slope, S = 10105 = 10-4 roughness, C =40 Q = 10.5 m3/s Assume depth of…

Q: The peak flow data for 5 years is provided in the table below. Based on the table below, what are…

A: Determine the a, b and c value in above table.

Q: An orifice with 0.80 cm radius is inserted in a vertical wall of a tank under a constant head of…

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Q: 2.In a water treatment unit, the flow through a trapezoidal cross-sectional tapping channel, is…

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Q: A channel of width 450 mm branches into two sub- channels having width 300 mm and 200 mm as shown in…

A: given- main channel width=450 mmflow=0.9 m3/svelocity=3 m/s

Q: In an experiment on a trapezoidal notch the flow is collected in a 3.37 meter diameter vertical…

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Q: Problem 1 x=8 A scaled model of a proposed dam is used to predict the flow conditions in the…

A: Given data:

Q: A reservoir discharges water through a large gate 1m wide and 1.5m deep. The top of the gate is 0.8…

A: b  =1m d = 1.5m Cd= 0.6   It has been asked in the question to determine the discharge through the…

Q: Determine the headlosses and corrected flows in the various pipes of a distribution network shown…

A: Q=75 L/s 22 L/s =300 mm L=500 m A B =200 mm L=300 m =200 mm L=300 m =200 mm L=500 m D C 10 L/s 15…

Q: Calculate the difference in critical depth (in cm) corresponding to a discharge of 6.0 m³/s in a)…

A: Given Discharge, Q = 6 m3/sec Rectangular channel width, B = 3 m Critical depth=?

Q: For a two-dimensional stream function is given as 3 y = ³/2 (y² – x²) . The magnitude of discharge…

A: Given Data  Point-1 (0,3)  Point-2 (3,4) Find the discharge per unit width between point-1 and…

Q: The discharge was measured in a small stream. It was found that the depth of flow increase at a rate…

A: Given Data  Depth of flow increase at a rate = 0.2m/hr  Discharge at that section (Q2) = 30 m3/sec…

Q: A line source of strength 15 m/s is situated within a uniform stream flowing at -12 m/s (i.e. right…

A: We have to determine the distance of the stagnation point be from the nearest source

Q: , wastewater treatment plant (Fig. 5). Given that the v is hi = 0.8 m, calculate the corresponding…

A: Assumptions : Flow is steady  irrotational flow Cd=0.98 Flow is continuos

Q: Problem 1: A fluid having v = 4 x 10-5 m²/s flows in a 750 m long pipe having a diameter of 20

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Q: 1: The performance of a spillway of a power project is to be studied by means of a model constructed…

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Q: 7. How can the dimension of a conveyance canal such as bottom width and depth be influenced by soils…

A: Ans7) Dimension of any hydraulic structure plays an important role. Therefore, while designing any…

Q: 1 3 2 Figure Q1

A: Supercritical Flow:- Depths of flow less than critical depths resulting from relatively steep…

Q: A hydraulic jump is observed in an open channel that is 10-ft wide. The upstream depth of the flow…

A: We have relation between flow and depths:2q2g=y1y2(y1+y2)2q29.81=(1)(6)(1+6)q=14.353ft3s·ft

Q: 7. When just full, a reservoir has a surface area of 0.8 km², and this area is approximately…

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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.