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V
VM_102769374-Participant
4-Participant
March 24, 2025
Question

excluded elements warning still shown in the solver output file even after 'IEAC" is turned on.

  • March 24, 2025
  • 2 replies
  • 718 views

I have added IEAC (Exclude elements autogem control) to my fixed constraint areas. Autogem mesh also reflects the IEAC control. However, in the solver output file, i still see a warning" Excluded elements may be needed near constrain". Is this normal ?

2 replies

S
skunks19-Tanzanite
19-Tanzanite
March 25, 2025

This is only perhaps not okay if, for example, point constraints are poorly set so that singularities actually arise.

V
VM_102769374-ParticipantAuthor
4-Participant
March 25, 2025

Hi Skunks,

Thanks for responding. I have an edge selected as a fixed constraint. Once i exclude them from the analysis (ignore stresses), then shouldn't the singularities be omitted?

S
skunks19-Tanzanite
19-Tanzanite
March 25, 2025


In the case of a singularity, the stresses are also distorted at a distance.

Normally, the mesh is also refined at the singularity.

(in my job, I have 95% of my FEM without singularities).

A
anursinghCommunity Manager
Community Manager
April 27, 2025

Hi @VM_10276937,

 

I wanted to see if you got the help you needed.

If so, please mark the appropriate reply as the Accepted Solution. It will help other members who may have the same question.
Of course, if you have more to share on your issue, please pursue the conversation. 

 

Thanks,
Anurag 

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