...

...

Verification and Validation

"Verification and validation" can be thought of as a formal process for checking results. We previously performed some sanity checks on the deformed shape. A further basic check is how the results change on refining the mesh. The following video shows how to recalculate the results on a refined mesh. Note that it comes from a different project, but the procedure is the same. 

...

<iframe width

...

="600" height="338" src="//www.youtube.com/

...

embed/oqKk62f_e9o?rel=0" frameborder="0" allowfullscreen></iframe>

...

Mesh refinement results: 

...

Our FEA results compare very well with thick-walled theory where agreement is within 0.01-0.03% with theory. The thin-walled theory is beginning to lose validity. For this geometry, the FEA predictions differ from thin-walled theory by as much as 20%. .

Continue Go to Exercises

Go to all ANSYS Learning Modules