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 The information provided may be out of date.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.
impose a conditions limit on the domain
Posted 2013/10/18 19:04 GMT-4 Fluid & Heat Version 4.3b 0 Replies
Please login with a confirmed email address before reporting spam
I have a 2D model of the flow in soil. I used a partial differential equation coupled with Darcy module . The dependent variable is the porosity n, it is restricted 0 <n <2. This limit is applied to the domain. Please show me how can I impose the condition of variable n on the domain ?
partial differental equation: d(n,t)=(1-n)*dl.U/n
where dl.U is the Darcy velocity fields
Hello Duc-Manh Nguyen
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.