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Fabiez
Jul23-09, 05:28 AM
Hi guys!

I'd like to have some help. I need to find the equation that Comsol use to calculate the principal strain and stress and i cannot find it. I've tried to search in Physics, equation system, subdomain equation, but i didn't find what i was looking for. I've also tried to print the report and to check there but it was useless.

someone can help me?

thanks.