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sx_smsld in boundary conditions

Posted Feb 16, 2010, 10:16 a.m. EST Modeling Tools & Definitions, Parameters, Variables, & Functions 0 Replies

Aleksandr Prajs
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Hello everyone,

does anybody know how to apply sx_smps expression in periodic boundary conditions???
It works with displasement u but not with stress...

I have a 3D cube (with sphere cutting inside) whitch is periodic in x and y directions and i need to calculate stiffness of this structure...

in help I found examples of periodic boundary conditions only for displasement but I need to apply pressure or stress..

please help me with this..
best regards,
Aleksandr
0 Replies Last Post Feb 16, 2010, 10:16 a.m. EST
COMSOL Moderator

Hello Aleksandr Prajs

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