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Teflon Die Extrusion

Posted Apr 3, 2015, 11:32 a.m. EDT 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
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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 Apr 8, 2015, 10:48 a.m. EDT
Jose Rodriguez
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Posted: 10 years ago Apr 8, 2015, 10:48 a.m. EDT
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