Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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.

LiveLink for Matlab_Magnetic Buoyancy Force_Complicated force equation

Please login with a confirmed email address before reporting spam

Hi there!

I am trying to simulate the transport of non magnetic particles using ferrofluids and magnetic fields.
I have simulated the magnetic field, and I have now to do the particle tracing.

Because they are non-magnetic particles (polysterene), I guess I can't use charged particle tracing module.
I think i would then have to use the mathematical particle tracing.
Is that right?

Then I wanted to ask about the magnetic buoyancy force that are having an influence on my particles.
Its expression depends on the magnetization and the gradient of the magnetic field strength. This gives me really complicated equations
How could I integrate them? I saw that LiveLink for Matlab could help me with this, is that right?

Thank you for your time!

Cheers

Antoine

0 Replies Last Post 2013年11月13日 GMT-5 22:05
COMSOL Moderator

Hello Antoine Courtois

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.