1) In your own words define “discretisation” and “degrees of freedom” in terms of the finite...

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Mechanical Engineering

1) In your own words define “discretisation” and“degrees of freedom” in terms of the finite elementmethod.

a) Give thegoverning equation for a thermal analysis and briefly explain eachterm. Using this equation, describe the three basic modes of heattransfer and how they are included into an FEanalysis.

[Word limit: 200]

b) What do theterms sensitivity, verification, and validation mean in regards tothe accuracy of a finite element analysis and how are theyutilised?

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