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2 cards from this section. Quick, good the night before a test.
What is a system in fluid mechanics?
Think about how it is different from control volume.
Define what a streamline is.
It is connected to the velocity vector.
What defines a 'control volume' in fluid mechanics?
Think about how fluid interacts with boundaries.
True or False: Streamlines can intersect each other.
Consider the definition of a streamline.
A cylindrical tank has a diameter of 2m and is filled with water. Water is flowing out through a small hole at the bottom. Explain how you would set up a control volume to analyze the changes in water level over time. Include equations for mass flow rate.
Focus on how the incoming flow differs from the outgoing flow.
You need to analyze the aerodynamic forces on a scaled model of a car using a wind tunnel. Describe the steps you would take, and the data you would collect.
Think about both the physical model and the data you need for your analysis.
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