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 The information provided may be out of date.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.
Boundary conditions on internal boundaries
Posted 2013年9月12日 GMT-4 04:57 Heat Transfer & Phase Change, Geometry, Modeling Tools & Definitions, Parameters, Variables, & Functions Version 4.3a 1 Reply
Please login with a confirmed email address before reporting spam
Hi everybody!
I have a problem applying boundary conditions to internal boundaries.
My model is a simple block and I drew a smaller rectangle on one of the faces (i.e. an internal boundary, see file attached).
With this configuration I am able to apply the the "Boundary heat source" and the "Highly conductive layer" conditions to this interior boundary, so no problem.
Problems start when I add an additional entity to the model and form an Assembly (not an union). I am then not anymore able to set these boundary conditions ("not applicable") and I don't understand why.
I suspect it has something to do with the assembly, but I am struggling with this for a while.
Any suggestions?
Many thanks,
Julien
I have a problem applying boundary conditions to internal boundaries.
My model is a simple block and I drew a smaller rectangle on one of the faces (i.e. an internal boundary, see file attached).
With this configuration I am able to apply the the "Boundary heat source" and the "Highly conductive layer" conditions to this interior boundary, so no problem.
Problems start when I add an additional entity to the model and form an Assembly (not an union). I am then not anymore able to set these boundary conditions ("not applicable") and I don't understand why.
I suspect it has something to do with the assembly, but I am struggling with this for a while.
Any suggestions?
Many thanks,
Julien
Attachments:
1 Reply Last Post 2013年9月12日 GMT-4 17:12