Menu

Discussion Forum

New Discussion
Filter

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.

Vector operator ∇·(c∇u) in 3D

Posted Dec 19, 2012, 1:55 a.m. EST Parameters, Variables, & Functions 0 Replies

Nir P
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

hi
I am working on a set of coupled differential equations in the equation based modeling (3D).
Assuming that u=[u, v, w].
I am looking to evaluate the term ∇·(c∇u) to obtin the matrix c.
I was wondering if the expansion in the attached file is correct.

Please advise
Thank you,

NP
0 Replies Last Post Dec 19, 2012, 1:55 a.m. EST
COMSOL Moderator

Hello Nir P

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