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 The information provided may be out of date.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.

How to set internal boundaries for two domain?

Please login with a confirmed email address before reporting spam

I creat a COMSOL model wich is combined by two Coefficient Form PDF(c1, c2) on two domain, respectively. C1 is 1D PDF and dependent variable is u1(x,t), C2 is 2D PDF and dependent variable is u2(x,y,t).
The internal boundary are defined as continuity Dirichlet and Flux boundary:
u1(x=a,t)=u2(x=a,y,t), u1x(x=a,t)=u2x(x=a,y,t)

How to set these boundary in my COMSOL model?

Thanks,
Rain

0 Replies Last Post Jul 2, 2014, 11:01 p.m. EDT
COMSOL Moderator

Hello Rain Liang

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

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.