Practice Periodic (2.1.5) - Introduction to CFD & HT - Computer Aided Design & Analysis

Practise this section

10 questions

Flashcard drill
4 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
4 questions · about 3 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
Define Computational Fluid Dynamics.
Show hintHide hint
Think about the materials we study in fluid mechanics.
Question 2.
What are the three modes of heat transfer?
Show hintHide hint
Remember the acronym CCR.
3Question 3.
What does CFD stand for?
- Computational Flow Dynamics
- Changeable Fluid Dynamics
- Computational Fluid Dynamics
Show hintHide hint
One of these options mentions 'Fluid'.
4Question 4.
True or False: Radiation is one of the modes of heat transfer in CFD.
- True
- False
Show hintHide hint
Remember when we discussed heat transfer mechanisms?
Question 5.
In designing a new heat exchanger, how would you apply CFD to assess its performance? Discuss the aspects of governing equations and boundary conditions you would consider.
Show hintHide hint
Think about the flow paths and heat transfer mechanisms in your design.
Question 6.
Design a study that uses CFD to analyze the impact of ambient temperature on the cooling rates in an automotive system. Specify your approach.
Show hintHide hint
Consider external factors and their realistic representations in boundary conditions.

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