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 The information provided may be out of date.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.
constraining the range of dependent variables
Posted 2012年12月5日 GMT-5 19:19 Fluid & Heat, Modeling Tools & Definitions, Parameters, Variables, & Functions, Studies & Solvers Version 4.3 1 Reply
Please login with a confirmed email address before reporting spam
I have implemented an axisymmetric drift-diffusion equation using the equation-based modeling interface in COMSOL 4.3 (incorporating the necessary terms due to the curvilinear coordinates). I have attached a movie of the resulting density profile over time. I am using zero flux boundary conditions. I was wondering if there is a way to define a range (specifically a maximum) for the dependent variable (number density here) so that the peak remains less than a certain value.
Thank you,
Best,
Aryan
Attachments:
Hello Aryan Hazeghi
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.
Please login with a confirmed email address before reporting spam