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2 cards from this section. Quick, good the night before a test.
What is the formula to calculate gravitational acceleration from wave speed?
Think about how wave speed relates to gravity.
Define the Froude number.
It relates velocity and wave speed.
What is the formula of the Froude number?
Focus on ratios of velocity in flow.
True or False: Specific energy is the sum of potential and kinetic energy.
Reflect on how energy transforms in fluid flow.
In an open trapezoidal channel with a base width of 2 m and a side slope of 2:1, estimate the flow depth for Q= 10 m³/s. Discuss the implications for hydraulic design.
Use flow equations and geometric relations as a guide.
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