Menu

Discussion Forum

New Discussion
查找

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 can I fix it?

Posted 2015年4月29日 GMT-4 12:20 Chemical Reaction Engineering, Studies & Solvers Version 5.0 0 Replies

Sayyai Chaiwan
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

I use the transport of diluted species to solve a porous media problem but water contain steady inside without diffuse and the result shown in following error. What should I do?
Undefined variable.
- Variable: comp1.v
- Geometry: geom1
- Domain: 6
Failed to evaluate operator Jacobian.
- Operator: mean
- Geometry: geom1
- Boundary: 20
Failed to evaluate variable Jacobian.
- Variable: comp1.tds.v
- Geometry: geom1
- Boundary: 20
0 Replies Last Post 2015年4月29日 GMT-4 12:20
COMSOL Moderator

Hello Sayyai Chaiwan

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