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 The information provided may be out of date.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.

how to reduce solution time in highly non linear transient analysis(coupled)?

Please login with a confirmed email address before reporting spam

Hi,
I am doing simulation of plate with elliptical surface crack in comsol 4.1. I am exciting the plate with sinusoidal displacement.Doing thermal structure interaction time dependent problem.At the crack surface contact physics have been applied & at the crack surface radiative b.c.have been applied.If i simulate this for 1 mili second,it take almost 15 hour to solve.I have to simulate up to 1 second. Is any method available in comsol to reduce the solution time??


Please reply.Its urgent.

Deepak


0 Replies Last Post 2011年7月9日 GMT-4 23:20
COMSOL Moderator

Hello Deepak

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.