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3 cards from this section. Quick, good the night before a test.
What is a fixed control volume?
Consider its movement relative to fluid.
Define Reynolds Transport Theorem.
Think about how mass and energy are transferred.
What type of control volume does not move?
Think about its position relative to surrounding fluids.
True or False: In a moving control volume, the shape remains constant.
Think about how ships and balloons behave in water.
A ship moves at a constant velocity in tranquil waters. Derive the mass conservation equations governing the flow around it, assuming steady-state conditions.
Use the Reynolds Transport Theorem for your derivation.
Analyze an expanding balloon underwater. Derive the relationship between the change of volume, fluid flow into the balloon, and mass conservation principles.
Think of the balloon's elasticity and pressure differences.
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