A most efficient trapezoidal section is required to give a maximum discharge of 21.5 m³/s of water. The slope of the channel bottom is 1 in 2500. Taking C-70 m2/s in Chezy's equation, determine the value of Manning's 'n' taking the value of velocity of flow as obtained for the channel by Chezy's equation.

Q: You must determine the depth of the water over the obstacle presented in figure 4 considering that…

A: ###Depth of water over the obstacle placed in channel flow####

Q: The discharge Q of an open channel can be measured using a V-notch weir which is a vertical plate…

A:

Q: Consider a concrete (n = 0.014) wide rectangular channel that discharges 2.7 m^3/s per unit width of…

A: Data given n = 0.014 Q = 2.7 m3/s / unit width S = 0.0002 Step rise, △z = 0.15 m Find:  Flow depth…

Q: A rectangular channel is 6.3 m wide and has depth of flow of 1.7m. The slope of the channel bed is…

A: Given- Width of rectangular channel (b) =6.3 m depth of flow (d) = 1.7m. The slope of the channel…

Q: Water is flowing at a rate of 4.5 m³/s in a trapezoidal channel whose bottom width is 2.4 m and side…

A: given-discharge Q=4.5 m3sbotom width b=2.4 mside slope n=2 H:1 V=2channel slope S=0.0001

Q: The water velocity in the channel shown in the figure has a velocity distribution across the…

A:

Q: Q3) A triangular canal cariying a discharge of 2 m'/s has a step of height 0.3m as shown in the of…

A:

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

A:

Q: Water flows downward in a pipe of 600 mm diameter at the rate of 2 m³/s. It then enters a conical…

A: Rate of flow Q=2m3/sdiameter of conical duct DA=600mm.Diameter of conical duct DB=300mm.Length of…

Q: The base of the artificial channel has a bottom width of 3m and sides with a slope of 1 vertical to…

A:

Q: The figure shows the cross section of a channel carrying water. Determine h, b and that minimize the…

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.