Menu

Discussion Forum

New Discussion
Filtra

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 The information provided may be out of date.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.

Teflon Die Extrusion

Posted 3 apr 2015, 11:32 GMT-4 Heat Transfer & Phase Change, Computational Fluid Dynamics (CFD), Mesh, Modeling Tools & Definitions, Parameters, Variables, & Functions, Results & Visualization, Studies & Solvers Version 4.4 1 Reply

Jose Rodriguez
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

I am new to COMSOL and need some help/advise from someone with experience.

This simulation is modeling a 25% glass filled-teflon billet extrusion through a steel die (1/4 of the entire model). I added a stationary study with laminar conjugate heat transfer with solid mechanics and applied symmetry. The exterior extrusion should have thermal expansion.

I am not sure where the error is, but it can be the actual material properties, boundary assignments, or the mesh. I am trying to plot surface pressure, temperature, velocity and von mises.
This is the error message I get.

Segregated group 1
Out of memory during assembly.
------------------------------------------

Thank you
1 Reply Last Post 8 apr 2015, 10:48 GMT-4
Jose Rodriguez
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 9 years ago 8 apr 2015, 10:48 GMT-4
**file
**file

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