Determine the width of the channel when the flow

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Reference no: EM13560447

1.A rectangular unfinished concrete channel with wood forms is laid on a bottom slope of 0.0064 to carry a flow of 20m^3/s of water. Determine the width of the channel when the flow is in critical condition.

2.Find the depth and the top width of a v-notch capable of discharging a maximum of .7m^3/s and such that the head shall be 75mm for a discharge of 5.6 liters per second. Cd is the same as that of a similar right angled v-notch for which the flow is given by Q=1.407H^(5/2).

Reference no: EM13560447

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