Menu

Discussion Forum

New Discussion
查找

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 The information provided may be out of date.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.

Query Regarding ferroelectrics using comsol

Posted 2015年3月12日 GMT-4 04:13 Version 4.3 0 Replies

Soumya Bandyopadhayay
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

I am trying to follow the steps written in Dr. Voelker's thesis(digbib.ubka.uni-karlsruhe.de/volltexte/documents/1621606). I understood the weak expression and its COMSOL form, but i am facing a problem in specifying the parameters and variables.
I am not getting the idea how shall i define Px, Py, Pz , phi and do i need to define ux, uy uz or comsol will automatically take care of it as i have defined it as the dependent variable ? I am using comsol 4.3a and i am not able to include the boundary conditions(point settings and boundary settings) as mentioned in the thesis. I am a new user of this software and donot have much idea about this.
Can you please help me or give me any suggestion regarding this problem if possible ?

Thanks
Soumya
0 Replies Last Post 2015年3月12日 GMT-4 04:13
COMSOL Moderator

Hello Soumya Bandyopadhayay

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.

Suggested Content