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.
Coupling stress
Posted 26.07.2012, 07:25 GMT-4 0 Replies
Please login with a confirmed email address before reporting spam
I am trying to implement the following model for stress coupled with the regular structural mechanics module in COMSOL:
ds/dT = -A - B*exp[-C*(1-s/D)]
S and T are stress tensor and temperature respectively. Please don't worry about A,B,C, and D they are just constants and I don't think they are relevant for my questions. My first question is how do you suggest to implement it? So far I used the ODE module, temperature is not time but maybe I can be successful to trick COMSOL.
My second question is how can I couple it with the regular structural mechanics module? Considering that I am using ODE for implementation.
I hope I was clear enough, thanks for you time and attention.
Cheers,
Emanuella.
Hello Emanuella Areal
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.