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2 cards from this section. Quick, good the night before a test.
What is a velocity field?
Think about how you would describe flow at different locations.
What does steady flow indicate?
Consider flow conditions that remain unchanged.
What defines a velocity field?
Remember that it informs about motion characteristics.
True or False: Both steady and unsteady flow can occur simultaneously in different locations of a fluid system.
Visualize different zones of a fluid meeting various flow criteria.
Given a fluid flowing through a pipe, derive expressions for the velocity at several points if the fluid is considered to be steady. Describe how would you apply both Lagrangian and Eulerian methods to analyze this flow.
Think of how flow measurements change when focusing on points vs. tracking particles.
Explain how the classification of a flow can change based on its velocity components? Provide an example where you would transition from 3D to 2D analysis.
Visualize fluid flow and the scale of each direction contributing to the overall movement.
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