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Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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Pertubation technique in Comsol

Posted 2013年5月8日 GMT-4 02:53 Structural Mechanics Version 4.3a 0 Replies

Petr Henyš
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Hello all comsol users!

I would like to start using Comsol for structural problems including contact mechanics and non linear material behavior. I would like to know how Comsol assembles matrix for linear perturbation or linearization. There is a little information about this in documentation. Does Comsol linearize and include all non - linearities, for example, in modal/harmonic analysis?

Please, has anyone experienced?

Thank you for any advice!


Petr Henys
0 Replies Last Post 2013年5月8日 GMT-4 02:53
COMSOL Moderator

Hello Petr Henyš

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