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.
How to model dissolution and/or erosion of a tablet/pill?
Posted 03.02.2023, 16:31 GMT-5 Porous Media Flow, Chemical Reaction Engineering, Modeling Workflow Version 6.1 0 Replies
Please login with a confirmed email address before reporting spam
Hi,
I want to model the dissolution and/or erosion of a pill with COMSOL. I'm interested to know how fast the radius of the pill changes over time as the pill dissolves in to an aqueous domain, and how the concentration of the main constituent of the pill changes from the center of the pill to a distance away from the center. What modules, physics, boundary conditions, and mesh strategies do you recommend?
Kind regards,
Ro G.F.
-------------------Ro. Garcia Fernandez
Chemical Engineer
Hello Ro Garcia Fernandez
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.