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.
Material property dependent on solution variable
Posted 7 feb 2014, 07:45 GMT-5 Computational Fluid Dynamics (CFD), Porous Media Flow 1 Reply
Please login with a confirmed email address before reporting spam
I'm trying to solve a 1D flow problem with Darcy's Law. The permeability of my material is supposed to be dependent on the pressure gradient in the medium. So I would first have to create a study to solve for the pressure gradient in the medium and then use the solution from the first study as an input to the second study, which calculates Darcy's law right? How would I go about setting up a study that only solves for the pressure gradient in the medium?
Thank you!
Alexandra
Hello Alexandra Diem
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
I have a similar problem: i wanted to do a flow simulation where the permeability is depdent on the flow front, or the pressure gradient. Do you have a solution for you problem already? I would glad to discuss with you about the topic.
Regards,
Dilmurat