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 The information provided may be out of date.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.

Thermal stress analysis

Please login with a confirmed email address before reporting spam

Hey everybody,

I want to model the "L" shape geometry and see the thermal effects on it. As I am very new in the FEA field I need to be sure that I am doing it write.

The model is attached and I just want to make sure that I have set the correct boundary conditions. The object is originally at 800 degF, and starts to cool down. For the first 60s, there is a 700psi pressure load over the object, and then this load will be removed and the object is left in the room temperature to cool down for additional 240s.

Could someone please check the model and assure me the B.Cs are correct.

--
Shawn


0 Replies Last Post 2013年5月10日 GMT-4 20:02
COMSOL Moderator

Hello Shawn.F

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.