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3 cards from this section. Quick, good the night before a test.
What is the formula to calculate the Froude number?
Think of the variables involved in flow velocity and depth.
Define what a hydraulic jump is.
Focus on the flow regime changes.
What happens when the Froude number is greater than 1?
Think about flow characteristics associated with velocities.
True or False: A hydraulic jump increases the energy of the flowing water.
Consider energy dynamics involved in such transitions.
Design a hydraulic channel system. Given an initial flow rate, depth, and desired velocity after the hydraulic jump, calculate the necessary parameters such as new depth and expected head loss during the process.
Break into parts: determine flow conditions, calculations, and check with fluid dynamics principles.
Evaluate the efficiency of a series of hydraulic jumps in an urban waterway initially designed for subcritical flow. Discuss necessary adjustments for optimizing flow.
Consider real-life challenges in hydraulic engineering.
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