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.
Morphogenesis on a growing domain
Posted Feb 9, 2021, 2:33 p.m. EST Bioengineering 0 Replies
Please login with a confirmed email address before reporting spam
Hello everyone,
I am a beginner with COMSOL and for my class, I want to simulate the Gierer-Meinhardt equations on a radial growing domain. I tried with a constant velocity and now I really want to go further with a velocity depending on the inhibitor and activator concentrations. The problem is that the model is really unstable and I don't know how to fix the problem. I am wondering if I set up correctly the segregated steps, the weak contribution, the two solvers and their parameters... A lot of parameters that I have not yet mastered on COMSOL.
From now on, I don't have any pronounced inhomogeneous deformation of my surface.
Do you have any suggestions to help me in my project ?
Here is my code.
I thank you in advance for any help,
Faustine.
Attachments:
Hello Faustine Rossi
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.