Menu

Discussion Forum

New Discussion
Filtern

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.

Comsol 4.0 - how to access the equations in a materials?

Posted 12.05.2010, 11:31 GMT-4 0 Replies

John
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hi, if I look at the equations in any predefined physics, I can see that they are accessing, say, mat.mu which then goes back to the equation defined in the Material associated with that domain. And "T" is an input to the model, so it computes mat.mu(T). Perfect.

I'm trying to enter the same data in as something to be accessed in the Variable, but mat.mu doesn't work, nor does mat.mu(T)

Any thoughts? ...Maybe it's impossible because the material is associated with domains whereas the variables are floating under Definitions?

Or maybe its my ignorance of the grammar of how to access stuff deep in a node.... (mat.water.basic.mu)

Thanks, John
0 Replies Last Post 12.05.2010, 11:31 GMT-4
COMSOL Moderator

Hello John

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.

Suggested Content