1- How are commercial codes allowing CFD analysis to be carried out with ease for the novice user?

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1- How are commercial codes allowing CFD analysis to be
carried out with ease for the novice user?
2- What are the main elements involved in a complete CFD
analysis?
3- Why is it important to correctly define the computational
domain for the fluid-flow problem? Give an example?
4- What is the consequence of using a very fine mesh (i.e., a
very large number of cells) compared with using a coarse
mesh (i.e., a small number of cells)?
5- What is the main difference between a structured and
unstructured mesh and when is each type applied to physical
domains?
6- What types of boundary conditions can be imposed on the
1/2
computational domain?
7- What type of boundary can be used for a computational
boundary that represents an open physical boundary?
8- What advantages can a symmetry boundary condition and
a cyclic boundary condition provide and when can they be
applied?
9- What is the main purpose of a CFD solver?
10- What are the advantages of providing intelligent values
for the initial solution?
11- What is an iteration process, and how is it performed?
12- What does the convergence criterion control?
13- What is the main purpose of the post-processing stage?
14- What are the advantages of using X-Y plots? Give
examples of what CFD results X-Y plots can capture.
15- Why are contour plots best used to display the
distribution of a variable?
Transcribed Image Text:1- How are commercial codes allowing CFD analysis to be carried out with ease for the novice user? 2- What are the main elements involved in a complete CFD analysis? 3- Why is it important to correctly define the computational domain for the fluid-flow problem? Give an example? 4- What is the consequence of using a very fine mesh (i.e., a very large number of cells) compared with using a coarse mesh (i.e., a small number of cells)? 5- What is the main difference between a structured and unstructured mesh and when is each type applied to physical domains? 6- What types of boundary conditions can be imposed on the 1/2 computational domain? 7- What type of boundary can be used for a computational boundary that represents an open physical boundary? 8- What advantages can a symmetry boundary condition and a cyclic boundary condition provide and when can they be applied? 9- What is the main purpose of a CFD solver? 10- What are the advantages of providing intelligent values for the initial solution? 11- What is an iteration process, and how is it performed? 12- What does the convergence criterion control? 13- What is the main purpose of the post-processing stage? 14- What are the advantages of using X-Y plots? Give examples of what CFD results X-Y plots can capture. 15- Why are contour plots best used to display the distribution of a variable?
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