As a junior designer, your supervisor assigned you to analyse the flow. for a 12 meter...

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As a junior designer, your supervisor assigned you to analyse the flow. for a 12 meter (m) wide rectangular channel with a crest crump weir. The following estimation have been made: • The crest is 600 mm above the channel bottom. • The height of the upstream water level is 30 cm • The height of the downstream water level is 0.5 m 3.1 Identify the flow conditions that will be observed in this channel? Provide support your answer. (3) (15) 3.2 Use the step by step method to calculate the discharge through the crest crump weir. Do only 4 iterations. As a junior designer, your supervisor assigned you to analyse the flow. for a 12 meter (m) wide rectangular channel with a crest crump weir. The following estimation have been made: • The crest is 600 mm above the channel bottom. • The height of the upstream water level is 30 cm • The height of the downstream water level is 0.5 m 3.1 Identify the flow conditions that will be observed in this channel? Provide support your answer. (3) (15) 3.2 Use the step by step method to calculate the discharge through the crest crump weir. Do only 4 iterations.