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.

creep

Please login with a confirmed email address before reporting spam

Hi

I am doing a 3D simulation of solder joints that are being submitted to a thermal cycling. I have implemented a PDE for the creep strain (d?/dt). I am now looking to determine the average strain (?) over each subdomain. However, I am not quite sure about my method

I am using the subdomain integration on the pos processing options then I am integrating (order 1) the d?/dt over time. So my doubt is:

Is the integration of the d?/dt the average strain (?) over of the integrated subdomain ?

Which integration order I should use?


Anyone knows


0 Replies Last Post 2009年9月1日 GMT-4 21:32
COMSOL Moderator

Hello Vitor Marques

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.