Menu

Discussion Forum

New Discussion
Filtern

Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

Discussion Closed This 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.

Internal error in boundary respecting

Posted 18.11.2011, 04:06 GMT-5 Version 4.2 1 Reply

JiYoung Park
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hi,

I am meshing a structure of hollow steel

I got error message "Internal error in boundary respecting"

Anyone can help?

Thanks
1 Reply Last Post 18.11.2011, 07:12 GMT-5
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 18.11.2011, 07:12 GMT-5
Hi

probably your geometry has loops, then the mesher might have problems getting the mesh to converge, when it "arrives from several location and join in somewhere.

the options are try finer meshing, or manually mesh the features where the problem arises, try to change the order of manual meshing. Or add some internal boundaries to "open op closed loops".

meshing is an art (almost ;)

--
Good luck
Ivar
Hi probably your geometry has loops, then the mesher might have problems getting the mesh to converge, when it "arrives from several location and join in somewhere. the options are try finer meshing, or manually mesh the features where the problem arises, try to change the order of manual meshing. Or add some internal boundaries to "open op closed loops". meshing is an art (almost ;) -- Good luck Ivar

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

Suggested Content