Hi Torsten!
Look at the SfePy Primer [1], specifically the post-processing section. In short, you need to define a function ('post_process_hook' option in input file) that computes derived quantities from the computed variables (e.g. strain or stress from displacements).
Let us know how it goes.
Cheers, r.
[1] http://docs.sfepy.org/doc-devel/primer.html
----- Reply message ----- From: "Torsten Bronger" torsten...@gmail.com To: sfepy...@googlegroups.com Subject: Getting tension for each finite element Date: Tue, Dec 20, 2011 22:22
Hallöchen!
I used linear_elasticity.py as a starting point for simulating stress in thin silicon layers. My manual meshing worked, and the displacements seem to be calculated properly. However, how do I get the stress in each element? I need it for determining where the layer will break.
The original node positions of the mesh are totally relaxated (no tension anywhere).
Tschö, Torsten.
-- Torsten Bronger Jabber ID: torsten...@jabber.rwth-aachen.de or http://bronger-jmp.appspot.com
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participants (2)
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Robert Cimrman
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Torsten Bronger