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2 cards from this section. Quick, good the night before a test.
Define boundary layer.
Think about the layer close to the surface.
What is displacement thickness?
It's related to how much the flow is affected near the surface.
What is the primary function of the boundary layer?
Think of how fluids behave near surfaces.
True or False: Displacement thickness accounts for the outer streamline shift due to the boundary layer effect.
Consider what happens to streamlines near a wall.
Calculate the velocity profile and displacement thickness for a fluid flowing over a flat plate with known parameters.
Set up your equations based on earlier discussions about flow and displacement.
Discuss the implications of turbulent boundary layers versus laminar layers in engineering designs.
Think about how real-world applications account for these differences.
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