Start networking and exchanging professional insights

Register now or log in to join your professional community.

Follow

What will be the % error bet ansys and nastran when we choose any structural problems? (condition is same node,geometry,etc..)

user-image
Question added by ABDUL RAHMAN S , tutor , wisdom academy
Date Posted: 2013/10/27
Adnan Sheikh
by Adnan Sheikh , Frontend Developer , Turbolab Technologies

In verification of FE analysis one of the  important issue is to show the convergence wrt mesh density. In fact you show that the result is stabilizing /converging/ if you are computing with a set of FE models with refined meshes for the same mechanical model. Typically, the percentage error levels for the case studies  are within  0-20 %.

The lower the error, the more reliable is FE model.

More Questions Like This

Do you need help in adding the right keywords to your CV? Let our CV writing experts help you.