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2 cards from this section. Quick, good the night before a test.
What is the Froude number for a velocity of 5 m/s at a depth of 0.2 m?
Remember to substitute the known values carefully.
Identify whether a Froude number of 0.5 indicates supercritical or subcritical flow.
Think about the definitions of subcritical and supercritical flow.
What does a Froude number greater than 1 indicate?
Remember, supercritical flow is associated with faster velocities.
True or False: Hydraulic jumps occur in subcritical flows.
Consider the relationship between flow regimes.
In a channel with V1 = 7 m/s, y1 = 0.6 m, determine y2, V2, and head loss if Fr1 > 1.
Remember each step must follow fluid principles.
Given y1 = 0.5 m and energy loss of 2 m between two depths, calculate y2 and validate if the jump configuration is correct.
Consider the practical limits of water flow in gravity-fed systems.
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