Water flows in a trapezoidal channel 20 m wide at the bottom and having side slopes of 1:1. The discharge is 60 m/s, n =
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Water flows in a trapezoidal channel 20 m wide at the bottom and having side slopes of 1:1. The discharge is 60 m/s, n =
Water flows in a trapezoidal channel 20 m wide at the bottom and having side slopes of 1:1. The discharge is 60 m/s, n =0.02 and bed slope is 1 x 10-4. Find the normal depth of flow. Is the flow subcritical or supercritical?
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