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 The information provided may be out of date.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.
Problem with meshing by considering an outer region
Posted 18.02.2011, 18:26 GMT-5 Low-Frequency Electromagnetics Version 3.5a 1 Reply
Please login with a confirmed email address before reporting spam
Problem with meshing by considering an outer region
I designed a machine in comsol 3.5a and it has 146000 numbers of elements which is appropriate by considering the type of PC that I have. But when I add a casing or region to this machine it doesn’t mesh; however, it meshes by changing maximum element size to 8 million which is too much and unacceptable. Please tell me what can I do?
Regards,
I designed a machine in comsol 3.5a and it has 146000 numbers of elements which is appropriate by considering the type of PC that I have. But when I add a casing or region to this machine it doesn’t mesh; however, it meshes by changing maximum element size to 8 million which is too much and unacceptable. Please tell me what can I do?
Regards,
1 Reply Last Post 19.02.2011, 04:35 GMT-5
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
Hi
check your mesh carefully, you have probably some small elements being created by the intersection of some of your lager parts.
You need a "clean" geoemtry with geometrical objects really adjacent, without small gaps and small details that have no physical interest
--
Good luck
Ivar
check your mesh carefully, you have probably some small elements being created by the intersection of some of your lager parts.
You need a "clean" geoemtry with geometrical objects really adjacent, without small gaps and small details that have no physical interest
--
Good luck
Ivar