Water flows in a rectangular channel of 2 m width, a slope of O.001, Manning's coefficient of 0.012. The discharge of the flow is 4.8 m/s. A hydraulic jump forms after the sluice gate. The flow is...

B7

Extracted text: Water flows in a rectangular channel of 2 m width, a slope of O.001, Manning's coefficient of 0.012. The discharge of the flow is 4.8 m/s. A hydraulic jump forms after the sluice gate. The flow is uniform after the hydraulic jump. Determine; a) The depth (y1) before the hydraulic jump. b) The headloss through the hydraulic jump. Vi