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2 cards from this section. Quick, good the night before a test.
What is a hydraulic jump?
Think about what happens to the depth of the water.
How do you determine the Froude number?
Consider the equation we discussed in class.
What indicates supercritical flow?
Refer back to the definition of Froude number.
The head loss in a hydraulic jump represents the energy loss. True or False?
Think about what happens during a hydraulic jump.
If a spillway has V1 = 4 m/s and y1 = 0.5 m, calculate y2 after hydraulic jump. What is the energy loss?
Use the established equations for depth conversion.
Discuss how changes in channel width affect hydraulic jump and energy loss.
Reflect on how geometry influences fluid dynamics.
5 more questions in this section. Enroll free to practise them all.
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