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4 cards from this section. Quick, good the night before a test.
Define acceleration in your own words.
Think about how speed can change quickly or slowly.
What is local acceleration?
Consider what happens to a drop of water at a fixed position.
What does acceleration define in fluid mechanics?
Think about how speed changes as a car accelerates.
True or False: Convective acceleration refers to changes at a fixed point in fluid movement.
Consider how different particles behave as they flow through different regions.
A fluid is flowing with a velocity field defined by V(x, y, z) = (4xy, 3y^2, z^3). Determine the total acceleration at point (1,2,1) using material derivatives.
Remember to consider both local and convective components.
If a region of fluid has varying pressure across its volume, write equations that incorporate the material derivative for solving how velocities change regardless of local time.
Focus on rewriting the equations to fully incorporate factors for temporal changes.
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