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.

Modelling Calcium pump in Sarcomere

Please login with a confirmed email address before reporting spam

Hi,

I am pretty new to Comsol, so this might be a simple question.

I'm working on a project to model calcium transport in a sarcomere (small piece of a muscle).
What i'm trying to do in a part of this model, is to create a pump that pumps calcium from the sarcoplasmic reticulum (domain 1) to the myoplasm (domain 2), however the rate at which the pump works is dependent on both the concentration of calcium in domain 1 and the concentration of calcium in domain 2.

I tried to model this using the Transport of Diluted Species, however, i don't know how to use the concentration from one domain to determine the reaction rate (pump rate) in another domain.

Thanks in advance.

0 Replies Last Post 09.11.2010, 05:58 GMT-5
COMSOL Moderator

Hello Bram Wijnen

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.