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.

Species Transport in porous media - swelling

Konstantinos Serafeimidis

Please login with a confirmed email address before reporting spam

Hello everyone!

I have to model a coupled HMC model in a porous media using COMSOL 4.

The (H) part is the transport of water (Darcy) and of ions in the porous medium
The (C) part is dissolution and precipitation (crystallization) of a mineral in the porous medium (precipitation decreases the number of the ions, while dissolution increases the number of the ions)
The (M) part is the swelling of the medium due to dissolution and precipitation.

Does anybody has experience in modelling such a problem?

I thought of using 'poroelasticity' physics with 'species transport in porous media'. Though, I was wondering if 'darcy's law' physics is also necessary in this problem, once in the 'poroelasticity' physics one can define a 'darcy's law material model'.

Thank you everybody very much in advance

Kostas

0 Replies Last Post Jul 15, 2010, 10:43 a.m. EDT
COMSOL Moderator

Hello Konstantinos Serafeimidis

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.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.