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.
Global equation or constraint
Posted 2022年8月31日 GMT-4 16:59 Electromagnetics, Structural & Acoustics 0 Replies
Please login with a confirmed email address before reporting spam
Hi all, I am using weak-form PDE interface to do multi-variable physics modeling. Say, we have three variables u, v, w. After i input the weak form equations, i want to add a global constraint, e.g. 1=u^2+v^2+w^2. How can i do it?
Hello Tingyu Su
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.