Discussion ClosedThis discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one,click here.

Displacements from another model via interpolation function

Please login with a confirmed email address before reporting spam

Hello everyone. I would like to use the displacements results from a previous analysis. I have solve a "big model" and I am focusing on the analysis of one part, which is a simple double cantilever beam. I saved the displacements at the edges of the double cantilever beam (from the "big model") on a file 'txt'. I built another separated model of just the cantilever beam and I apply the displacement on the edges using the boundary condition "prescribed displacement" via the interpolation functions. I obtain the same displacement but wrong stress an deformations. Actually, I cannot explain this because I expect that, if the displacement is correct, also stress and deformations should be correct.

Of course the material parameters of the two models are the same.

Thank you for the help.


0 Replies Last Post 2023年9月8日 GMT+2 17:01
COMSOL Moderator

Hello Francesca Pistorio

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Note that while COMSOL employees may participate in the discussion forum, COMSOL®software users who are on-subscription should submit their questions via theSupport Centerfor a more comprehensive response from the Technical Support team.

Baidu
map