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Problem in creating Flexible H3D file for altair motionview

Hello All,

I need to do flexible MBD simulation.

I am doing it by following method.

Now problem is in step1.

When i try to do *. fem export it is not happening properly and i find *. fem exported file empty.

This problem repetaedly happening with me for 2D mesh elements.(2D generated even when i m using 3D tet mesh option)

In case 3D element generated i face no problem.

Kindly help in matter

Are you able to share your HyperMesh model?

It sounds like the issue is with the 2D mesh elements in your model.

Are they required for your analysis?

After you export the FEM, can you open the FEM up properly back in HyperMesh?

Hope this helps!

Adam Reid

Hi Adam,

After export fem file . I am able to open it but found it empty everytime.

Are you able to share your HyperMesh model?

It sounds like the issue is with the 2D mesh elements in your model.

Are they required for your analysis?

After you export the FEM, can you open the FEM up properly back in HyperMesh?

Hope this helps!

Adam Reid

Hi Adam,

After export fem file . I am able to open it but found it empty everytime.

I see the FEM file opens with some info, but clearly no visible model:

Can you share the HyperMesh model (.hm) that looks ok prior to exporting the solver deck?

Hope this helps!

Adam Reid