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4 cards from this section. Quick, good the night before a test.
What is the formula for specific energy?
Think about energy components in fluid flow.
Define hydraulic jump.
Remember the flow regimes!
What is the condition for supercritical flow?
Think about flow speed relative to gravity.
True or False: A hydraulic jump causes an increase in water depth.
Recall the characteristics of a hydraulic jump.
A rectangular channel has a width of 2 meters and can carry a flow of 5 m³/s at a depth of 1 meter. Calculate the specific energy and the alternate depth. What happens to the Froude number?
Ensure to use the correct dimensions and application of the formulas.
Derive the energy loss formula hl = (y2 - y1) + (V1²/2g - V2²/2g) from Bernoulli’s equation.
Utilize your understanding of energy conservation in fluid flow.
4 more questions in this section. Enroll free to practise them all.
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