Question: Consider water flow through a wide rectangular channel undergoing a hydraulic jump. Show that the ratio of the Froude numbers before and after the jump

Consider water flow through a wide rectangular channel undergoing a hydraulic jump. Show that the ratio of the Froude numbers before and after the jump can be expressed in terms of flow depths y₁ and y₂ before and after the jump, respectively, as

Fr/Fr = (y/y).

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To derive the relationship between the Froude numbers before and after a hydraulic jump in a wide rectangular channel we can use the principles of openchannel flow and the specific energy equation The ... View full answer

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