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Assembly problem singularity before contact is established

Posted 24 avr. 2015, 04:24 UTC−4 Studies & Solvers, Structural Mechanics 0 Replies

Marina Nicolas
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Hi all,

I am trying to use contact in my model. After looking at the COMSOL manual and the discussion forum what I do is first to create an assembly in my geometry and I create the imprints. Then I create the contact pair in the definition section, I mesh the boundaries where there is contact and finally I add contact pair under solid mechanics.
I am getting an error regarding the assembly, before the contact is present : "repeated error test failures. May have reached a singularity "

Any ideas of what I am doing wrong?
0 Replies Last Post 24 avr. 2015, 04:24 UTC−4
COMSOL Moderator

Hello Marina Nicolas

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