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2 cards from this section. Quick, good the night before a test.
What is the formula for Bernoulli's equation?
It involves pressure, elevation, and velocity.
Define Hydraulic Grade Line.
Consider what pressures contribute to the energy of a fluid.
What does Bernoulli's Equation relate?
Think about the variables involved in fluid dynamics.
True or False: The Hydraulic Grade Line is synonymous with the total energy of a fluid.
What contributions does the EGL have that the HGL does not?
You have a water jet with an initial diameter of 0.2m and a velocity of 5m/s. If it narrows to 0.1m, what is the new velocity?
Remember the continuity equation: flow rates must be equal.
A water pipe has an initial height of 10m and at the outlet, the height is 5m. What is the velocity at the outlet if the speed is zero at the top?
What happens to potential energy when elevation decreases?
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