Menu

Discussion Forum

New Discussion
Filtrer

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.

Need to set a Boundary condition

Posted 9 oct. 2018, 08:59 UTC−4 Chemical, General, Bioengineering Version 5.3a 0 Replies

Inayeth Ali
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hello,

I am using the Transport of Diluted Species module for my simulation. I need to set an initial concentration value at a boundary. I dont want that value to be fixed. I just need it to be the initial concentration value, after which, it depletes as the concentration at that boundary disperses into the geometry.

I tried adding a concentration node to that boundary but it seems like it makes the concentration fixed at the boundary.

0 Replies Last Post 9 oct. 2018, 08:59 UTC−4
COMSOL Moderator

Hello Inayeth Ali

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