An asphalt-lined triangular channel is to be designed around a design discharge of1.5m 3 /s at a slope of 0.001. To prevent channel failure during construction, the channel side slope, m,needs to be designed around the angle of repose of the site material, where φ=27°. Determine freeboardheight, F, and minimum total channel depth, y T.

For a V-shaped concrete lined channel with total included angle of 80°, and a depth of 3m if the discharge is 10.7m³/s. Determine the slope if Darcy-Weisbach constant is 0.011 Pls show complete solution and diagram. (Answer should be in fraction) Thank you

Design a most efficient trapezoidal channel section with velocity 0.6 m/s, side slope 2:1, longitudinal slope of 1 in 5000, discharge 30 m3 /s. Assume manning’s coefficient as a concrete lined canal.

For a V-shaped concrete lined channel with total included angle of 80°, and a depth of 3 m if the discharge is 10.7 m^3/s. Determine the slope if Bazin’s constant is 1.54( final answer must be in fraction i.e. 1/50)

An unsymmetrical trapezoidal channel with one side inclined from horizontal by 35 degree and the other inclined from vertical by 40degree is to be designed to carry a 2.0 cubic meters per second discharge. Determine the dimensions of the channel for most efficient section if roughness coefficient is 0.030 and average longitudinal slope is 0.05. Draw the cross section of the open channel considering the freeboard height. Use Chezy and Kutter’s C formula.

An unsymmetrical trapezoidal channel with one side inclined from vertical by 35o and the other inclined from horizontal by 40o is to be designed to carry a 2.5 cubic meters per second discharge. Determine the dimensions of the channel for most efficient section if roughness coefficient is 0.025 and average longitudinal slope is 0.05. Draw the cross section of the open channel considering the freeboard height. Use Chezy and Kutter’s C formula.

A trapezoidal channel has a base width b = 6 m and side slopes 1H:1V. The channel bottom slope is So = 0.0002 and the Manning roughness coefficient is n = 0.014.Compute:a)the depth of uniform flow if Q = 12.1 m3/sb)the state of flow

n = 0.016 The rectangular-shaped channel has the best hydraulic cross-section. It is laid on a slope of 0.0064 The channel has 16.98 m^3/s   Determine the required width to achieve the critical condition.

Water Resources Engineering: Open Channel Flow Determine the normal depth in a trapezoidal channel with a bottom width of 2.4 feet and side slopes of 2 vertical to 3 horizontal. The discharge is 35 ft3/s. Manning's roughness coefficient is 0.021 and the channel bottom slope is 0.001. You do not need to check the full turbulence assumption.

A 2.0m wide rectangular channel has normal depth of 1.25 m when the discharge is 8.75 m3s. The slope of the channel is classified as