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3 cards from this section. Quick, good the night before a test.
What is a Froude number?
Think of it as a way to characterize types of flows.
Define subcritical flow.
Consider what forces are dominant in this flow.
What is the range of Froude numbers for subcritical flow?
Consider the defining nature of the flow.
True or False: A hydraulic jump is beneficial for energy dissipation.
Think about the purpose of hydraulic jumps in flow behavior.
Given a channel width of 5m and a desired discharge of 300m³/s, determine the depth for critical flow using the specific energy approach.
Consider critical depth relationships with energy balance.
Discuss how a change in channel width influences flow depth and specific energy. Provide theoretical ramifications for engineering designs.
Relate changes back to energy and discharge relationships.
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