Practice Setting Up Governing Equations (1.2.3) - Introduction to CFD & HT

Practice: Setting up Governing Equations

Lesson 1.2.3Introduction to CFD & HT

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9 questions

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2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What are the three key conservation laws used in CFD?
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Think about the fundamental quantities conserved in fluid processes.
Question 2.
What does the term discretization refer to in CFD?
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It's all about breaking something larger into smaller parts for analysis.
3Question 3.
What are the governing equations crucial for in CFD?
- Material properties
- Fluid flow analysis
- Geometric modeling
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Think about what CFD simulations aim to achieve.
4Question 4.
True or False: The Navier-Stokes equations deal with the conservation of mass.
- True
- False
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Remember which equation pertains to which conservation law.
Question 5.
Suppose you are tasked with simulating the flow of oil through different geometries in a pipeline. Explain how the governing equations would be set up for this scenario.
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Consider the properties of oil and the flow regime.
Question 6.
Create a model for a heat exchanger using CFD. List the governing equations you would consider and briefly justify each one.
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Think about how the fluids mix in the heat exchanger.

5 more questions in this section. Enroll free to practise them all.