Practice Experimental Facilities Overview (9.3) - Fluid Kinematics - Fluid Mechanics

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9 questions

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6 sample questions

Question 1.
Define Particle Image Velocimetry.
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Think about how light helps visualize the flow.
Question 2.
What is vorticity?
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Consider how rotation happens in fluids.
3Question 3.
What does PIV stand for?
- Particle Image Visualization
- Particle Image Velocimetry
- Particle Induced Viscosity
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Remember the technique that uses lasers.
4Question 4.
True or False: CFD can only be used for liquid flows.
- True
- False
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Think about different states of matter.
Question 5.
Design an experiment using PIV to study the effects of varying fluid densities on vortex formations in a tank. Include necessary equipment and expected outcomes.
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Consider how light interacts with varying media.
Question 6.
Create a comparison between results obtained through CFD simulations and physical experiments in terms of accuracy and efficiency. Discuss potential discrepancies.
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Think about trade-offs between theoretical and practical solutions.

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