Hi Elisa!

I think you could just define the contact zone as one surface, and the surfaces not contacted as one (or two) additional surfaces.

Best regards,
Sebastian

Am 05.03.2013 08:45, schrieb elisa rivas rodriguez:
Hi!

Please could someone help me? I'm working with Gmsh parametrically and I would like to know how can I make two surfaces have the same mesh in the contact zone? Since I'm locking with parameters I can not use lc (element size) nor transfinite line. This is because the sizes of the surfaces may be any dimension (the user will specify that).

In conclusion: I have a "large" surface and another "smaller" in the middle. Both should be considered welded or glued in the contact zone. How I can get it to mesh them, so that the nodes / elements both in the contact zone match, and there is only one and not two matching mesh?

Thank you very much for your help!

Best Regards.


Elisa.


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